eChapters

Pineapple [Ananas comosus (L.) Merr.] is an important commercial tropical fruit crop under the family Bromeliaceae. Centre of origin of this fruit can be traced back to Brazil, South America. It is eulogized as “Queen of Fruit” or “Friendship Fruit” or “Haven Fruit” or “Golden Queen”. The word ‘Pineapple’ came from the Spanish word “Pina” based on appearance of fruit which resembles a pine cone. Now, pineapple is termed as “Boon for dry land agriculture”. Pineapple is an introduced crop in India and was first introduced in Goa by Portuguese. The largest producer of pineapple is Thailand and India ranks 6th in the world pineapple production. In India, Tripura, Assam, West Bengal, Kerala are the leading pineapple producers. Pineapple is a CAM (Crassulacean Acid Metabolism), monocarpic (each stem flowers only once and dies after fruiting), herbaceous perennial plant (Baruwa, 2013) and is suitable for cultivation in xerophytic conditions (Baraily and Deb, 2018).

The earliest written references to pineapple are found in the reference of Christopher Columbus, Gonzalo Fernández de Oviedo y Valdés, and Sir Walter Raleigh. They found pineapple growing in the West Indies mainly for for food and wine making. The Portuguese sailors were responsible for early dissemination of the pineapple and introduced it to Saint Helena in 1502. They also carried it to Africa and India by about 1550. Cultivation of pineapple had spread over most of the tropical countries including some of the islands of the South Pacific before the end of the 16th century. Costa Rica, Brazil, China, India, and Thailand are now major growers of pineapple.

Retrospection

India is a unique country in the world with many religions and cultural diversity. Indian culture has been continuing through the ages because of its adjustability with others and openness. Unity in diversity is one of the major characteristics of Indian culture. It is a diverse nation where people of many religions live together peacefully. Religion in India is characterized by the diversity of religious beliefs and practices. In Indian history, religion has played an important role in the cultural set up of the country.

Hinduism is the main Indian religion and considered as a universal order, a way of life which is followed by the people. The origin for Hinduism is very old having no exact date of its inception. This is a belief and practices followed by people through the ages and considered as a process of humanity. The earliest known sacred text of Hinduism is ‘Vedas’ which dates back to at least 3000 BCE. However, it is believed that these texts are of divine origin and timeless. Hinduism was more philosophically and theoretically described in Upanishads, written roughly between 800 and 400 BCE. The Mahabharata and Bhagavad-Gita are other best-known book and widely cited on Hinduism. The Ramayana is the other most important epic book on Hinduism which teaches about life, principles, duty, justice etc. through the life-story of Rama.

Dasharatha was a great Hindu king of the Kosala kingdom and Ayodhya was the capital from where He ruled. He was the son of King Aja of Kosala and Queen Indumati of Vidarbha. Dasharatha had three primary queens namely - Kausalya, Sumitra, and Kaikeyi. Unfortunately, the King had no sons to continue his dynasty after him. Despaired Dasharatha summoned Rishyashringa, a forest rishi for a ritual to fulfill his desire of have sons. By that way, the King had four sons. Queen Kaushalya gave birth Rama and similarly, Kaikeyi gave birth Bharata and Sumitra gave birth two sons, namely - Lakshmana and Shatrughna. Lakshmana was very much attached and devoted to Rama while Shatrughna was devoted to Bharata.

In previous Chapter, a list was furnished mentioning common names, botanical names, family and types of the all plants mentioned in the Ramayana. The purpose was to know the total number of plants and trees mentioned besides providing reference of the Shlokas as well. This information led to identification of the plants and trees but details about their morphological and floral characters were not mentioned. Therefore, in this Chapter details of the trees and other plants have been provided. This will help to know all about their botanical standing, conservation status, nativity, morphological and floral characters so that one can know the full details including present-day status, availability and importance (Cowen, 1950; Randhawa, 1983; Roy, 2015; 2024).

1. Botanical Name: Adenanthera pavonina L.

Synonym: Adenanthera gersenii Scheff.

Common Name: ‘Red Bead Tree’, ‘Curly Bean’, ‘Red Sandal Wood’

Family: Fabaceae

Nativity: India, Sri Lanka, Southeast Asia to Queensland

Conservation Status: Common (Not Threatened)

Type: Tree

Morphological and Floral Characters: Red Bead Tree is a timber tree found wild in India. Leaves compound, bipinnate, green when young, turning yellow on maturity. Flowers small, yellowish, grows in a dense, drooping almost cat tail like flower-heads. Fruits curved pods, hanging, green that turn brown, coil up and split open on ripening, showing small bright red seeds which are attractive, used as beads in jewellery.

In this chapter, a comprehensive list of all plants and trees mentioned in epic Ramayana has been furnished with salient details in order to establish their botanical identity and references of Sholka where it had been mentioned. Some of the plants and trees had been mentioned in multiple sholokas but the plant has been taken into account as a single reference to avoid repetition and to get correct count of the trees and plants in whole of the Epic (Amirthalingam, 2013, Arun Kumar, 2019; Balapure et al., 1987; Bast, 2022; Ghimire et.al, 2021; Mao and Dash, 2010; Prasad and Mishra, 1976).

The plant species mentioned in Ramayana were of different types having various usages. Considering their morphological characteristics, usages and other importance, they have been categorized broadly into the following heads.

1. Economically important plants (Timber value, product yielding etc. having commercial importance).

2. Edible (major and minor fruits etc.).

3. Culturally important plants (Plants used for plantation for shade, greening etc.).

4. Non-Edible Plants (Ornamental importance and other usages)

5. Medicinal Plants (having therapeutic uses).

6. Sacred Plants (having religious importance).

7. Others (having multipurpose uses).

The exile of Rama and his journey to the forests (vanvasa) for 14 years was started from Ayodhya (Uttar Pradesh, India) and ended to Lanka (Sri Lanka), through different forests, territorial regions, lands, hills, lakes of old India. The whole journey to those places was candidly portrayed in Ramayana with vivid descriptions, from narrations of the night sky, the position of different stars to descriptions of the flora, fauna and landscape. In this chapter, a retrospection of the places, forests, Rama passed through during his entire journey has been documented. The present status of those forests and places has been considered to evaluate a comparison over the thousands of years and the changes taken place besides significance they hold till date (Anonymous, 2024; Iyer, 2014).

Journey to the Forest and Route Map

Ayodhya, the capital city, kingdom of Kosala, was situated on the banks of holy river Saryu and was the birthplace of Rama. To fulfill the wish of his father, king Dasharatha, Rama left Ayodhya for 14 years of exile to the forest, along with Sita and Lakshmana. Their journey started from Ayodhya and passed through different places / forests.

The Ramayana written by sage Valmiki is one of the great epics of the Sanskrit language. It is most religiously regarded and popular book in Hinduism. The book is believed to be complied between 300 B.C.E. – 200 AD. However, the original story could be as old 500 B.C.E. (Goldman, 1984). There are many other versions of the epic in various regional languages found in India and South Asia (Raghunathan, 1981; Arya,1998; Dutt, 2004; Mukherjee, 2015; Sharma and Arya, 2022).

As per literature references, the name ‘Ramanaya’ is composed of two words, ‘Rama’ and ‘Aya?a’. Rama, the name of the main character of the Epic, has two contextual meanings. In the Atharvaveda, it means 'dark’, dark-coloured, ‘black' and is related to the word ‘ratri’ (night) which means 'darkness of night'. The other meaning, which can be found in the Mahabharata, is 'pleasing’, pleasant, charming, lovely, beautiful. The word ‘Ayana’ means travel or journey. Thus, Ramaya?a means ‘Rama's Journey’ from his kingdom to various places, forests during his life time (Anonymous, 1960; Tulsidas, 1966; Murthy, 2003; Kishore, 2007; Rajagopalachari, 2013).

Ramayana contains over 24,000 couplet verses, in its full form, which are divided into following seven ‘Ka??as’ (booklets) - Balaka??a, Ayodhyaka??a, Ara?yaka??a, Ki?kindhaka??a, Sundaraka??a, Yuddhaka??a, Uttaraka??a and about 500 sargas (chapters). It is regarded as one of the longest epic poems written in history (Keshavadas, 1988; Debroy, 2017; Gupta, 2021).

morally right man in the world? Narada replied that such a man is Rama, son of King Dasharatha of Ayodhya. Valmiki wanted to know more about Rama and proceeded to take bath when he saw two birds in playful mood and was happy. Suddenly, a hunter hiding in the bush shot one of the two birds. Valmiki became painful and chanted some dialogues in curse which ultimately created a new form of sloka. This was the beginning of the main narrative (Goldman, 1984; Sachithanantham, 2004).

India has a unique social and cultural setting with diverse people, culture and religions. It is one of the oldest and greatest civilizations of the world. Geographically India extends snow clad Himalayan mountains in the north to the tropical rain forests of the south. It is the 7th largest country in the world and well recognised in Asia by its mountains, seas, deserts, and vast stretch of fertile plain land, which give the country a distinct geographical identity.

India has a very rich, diverse religious and cultural heritage. The four main religions of India are - Hinduism, Islam, Christianity and Sikhism. Hinduism is the largest religion in India, with approximately 80% of the population is Hindu while Islam (Muslim) is the second-largest religion having 14% (approx.) share.

Religion in India is characterised by the diversity of religious beliefs and practices. In Indian history, religion has been an important part of the country's culture. Indian subcontinent is the birthplace of four of the world's major religions, namely, Buddhism, Hinduism, Jainism and Sikhism, which are collectively known as native Indian religions and represent 83% of the total population of India approximately.

Hinduism

Hinduism is the main Indian religion. It is considered as a religious and universal order, a way of life which followed by the people who believed in Hinduism. The word ‘Hindu’ refers group of particular people who believes and follow Hinduism, the oldest religion in the world. It has also been described as ‘Sanatana dharma’.

Introduction

Over the course of past decades India is one of the fastest growing economies of the world with a robust growth and transformations in its economy. In this journey subsidies played a crucial role in influencing market behaviour, support industries, address market failures, and achieve social and economic objectives of the country. Now what actually the economic subsidies are.

Subsidies are financial incentives provided by governments to individuals, businesses, or industries in the form of cash, grants, or tax breaks to influence economic behaviour and outcomes. They aim to correct market failures, promote specific industries, encourage production, and address economic challenges. Subsidies can be direct (cash payments) or indirect (tax breaks), benefiting recipients by reducing burdens or promoting certain actions. They are in the public interest, supporting social goods or economic policies.

The importance of subsidies lies in their ability to offset market failures and externalities, leading to greater economic efficiency. By providing financial aid, subsidies can stimulate production, increase supply, lower prices for consumers, and drive economic growth in targeted sectors. They play a crucial role in stabilizing economies, responding to economic shocks, and promoting long-term economic stability. Subsidies can also help governments address poverty, encourage investment in research and development, and support essential industries like agriculture, energy, and healthcare.

Introduction

The economic cycle, also known as the business cycle, refers to the fluctuating state of an economy characterized by periods of economic expansion and contraction. It involves the cyclical pattern of growth and decline in economic activity, impacting various indicators like gross domestic product (GDP), employment rates, interest rates, and consumer spending2. The economic cycle is a fundamental concept in economics that helps determine the overall state of an economy as it moves through four distinct stages: expansion, peak, contraction, and trough. Understanding the economic cycle is crucial for investors, businesses, and policymakers as it influences investment decisions, business strategies, and economic policies based on the prevailing stage of the cycle.

1. Expansion

The upswing of the business cycle towards a peak is called an economic expansion. An economic expansion is associated with: Firstly, an increase in production and output is a prominent feature of economic expansion. This uptick in production signifies growing economic activity, as businesses ramp up their operations to meet rising demand.

Introduction

The world of finance revolves around the management, generation, and analysis of money and investment opportunities. Financial professionals orchestrate a complex dance involving credit, borrowing, and various investment instruments like securities and stocks. This intricate choreography aims to fund present endeavours using a strategic allocation of anticipated future income. Since finance deals with the flow of money across time, grasping the time value of money is essential. Understanding interest rates and how they impact investments becomes paramount for making sound financial decisions that consider both present needs and future goals. This intricate web of concepts is what finance professionals navigate to ensure the optimal use of financial resources. Finance can be broadly divided into three types:

1. Public finance

2. Corporate finance

3. Personal finance

1. Public Finance: The government steps in to prevent the economy from going off track by managing how resources are distributed, income is shared fairly, and the economy remains stable. Taxes are the main way the government gets the money to fund these programs.

Introduction

Monetary policies are the policies used to regulate the money supply, cost, and availability of credit in the economy. Monetary policy is considered as an important tool of controlling inflation in the economy.

Central banks use monetary policy to guide the economy. They set interest rates, control the amount of money in circulation, and take other actions to affect inflation, encourage economic growth, and ensure financial stability. The ability of monetary policy to influence the economy is not absolute. It is affected by several variables, such as how adaptable the economy can expand or contract (supply and demand) and the link between monetary policy and economic development. It plays a significant role in shaping the effectiveness of monetary policy. For example, when people have more pessimistic expectations of inflation, they tend to hold less money and monetize more debt. Economic growth tends to be positively correlated with certain financial factors. For instance, higher inflation, an increased money supply, and lower interest rates are often associated with stronger economic growth. Plus, people's expectations regarding future inflation can also impact economic growth. A reduction in available money can weaken the impact of monetary policy. To accurately assess the effectiveness of monetary policy, it's important to consider. Flexibility and limitations in economic supply and demand. The relationship between monetary policy and economic growth. Expectations of inflation It's also essential to account for potential drawbacks and unexpected effects of monetary policy. Additionally, monetary policy should consider the interaction between monetary and fiscal policies. In formulating domestic monetary policy, the global economic landscape holds significant sway. Factors such as the global economy, currency exchange rates, and international trade can profoundly influence a country's monetary policy framework. Moreover, in today's interconnected financial system, central banks must be cognizant of the broader implications their monetary actions may have on other economies, highlighting the need for a global perspective in monetary policy decision making.

Introduction

The international monetary system refers to the operating system of the f inancial environment, which consists of financial institutions, multinational corporations, and investors. It encompasses a set of regulations and norms designed to facilitate global trade and facilitate the movement of capital and investment between nations. It involves a network of government and f inancial institutions that establish exchange rates for different currencies. The evolution of this system is remarkable, considering its origins centuries ago when currency relied on gold coins and people engaged in bartering goods for trade. It's incredible how far the financial system has come from the days centuries ago, when the only form of money was gold coins, and transactions required bartering of goods or products for cash. The international monetary system provides financial support to nations in order to help them overcome debt and poverty. Inflation is a phenomenon that occurs when there is an excess of supply relative to demand.

Evolution of the International Monetary System

Prior to 1870, there was a bimetallic international monetary system, in which coins made of both gold and silver could be used as means of exchange. Each currency's gold or silver content governed the exchange rates between them. There were certain nations that used the gold or silver standard.

Introduction

The backbone of economic growth are financial systems, which act as the channels for managing risks, facilitating investments, and allocating resources within an economy. Financial systems, which consist of a wide range of organizations, markets, and tools, are essential for coordinating the movement of capital between surplus (savers) and deficit (borrowers) units. They basically provide risk management, resource allocation, payment facilitation, and intermediation, among other crucial responsibilities. This complex network of interconnected roles makes sure that money is effectively allocated to its most profitable uses and offers safeguards against risk and smooth transactions. It supports sustainable growth and development by acting as the lifeblood of the economy.

A wide range of elements, such as macroeconomic conditions, regulatory frameworks, and technological breakthroughs, influence the evolution and dynamics of financial systems. Financial systems have changed significantly over time because of new difficulties and shifting environments. Resilience, creativity, and adaptation have been characteristics of the growth of finance, from the rise of modern banking institutions to the introduction of modern f inancial technology solutions. It is essential to solving urgent global issues including climate change, inequality, and sustainable development in addition to fostering economic growth and societal improvement. Financial institutions and stakeholders are using their resources to leverage sustainable finance practices, impact investment, and green finance efforts to create positive social and environmental consequences. It can be a strong tool for bringing about positive change and creating a more sustainable and equitable future.

Introduction

The field of public finance is a critical aspect of economic governance that delves into how governments manage their revenue, expenditures, and debt to fulfill societal needs and ensure economic stability. Public finance encompasses the financial activities of governments at various levels, including national, state, and local, focusing on the income and expenditure of public authorities and the underlying principles guiding these financial transactions.

Significance of Public Finance

• Role in Society: Public finance is a branch of public policy and economics concerned with how governments raise funds, allocate resources, and address economic and social needs.

• Government Functions: Governments provide public goods and services like infrastructure, defense, education, and social welfare programs that are essential for societal well-being.

• Market Correction: Public finance enables governments to address market failures by providing public goods that individuals or businesses would not produce efficiently on their own.

• Income Redistribution: Through programs like social security and welfare, public finance helps moderate income disparities by supporting those in need.

Introduction

Financial markets play a critical role in the health and stability of a nation's economy. They act as a complex network where individuals, businesses and governments can exchange financial instruments, facilitating the flow of capital and fostering economic growth. According to the World Bank, the global stock market capitalization reached a staggering $93 trillion USD in 2022, highlighting the vast pool of resources circulating within these systems. At the heart of financial markets lies the ability to connect those who possess capital with those who require it (Karpova et al?, 2020). Companies seeking to expand their operations can raise funds by issuing stocks or bonds, essentially selling a piece of ownership or a promise to repay a loan with interest. Investors, on the other hand, can utilize these markets to put their money to work, seeking returns on their investments through dividends, interest payments, or capital appreciation. This efficient allocation of resources fuels economic growth by enabling businesses to invest, innovate and create jobs.

Introduction

Agriculture plays a vital role in India’s economy 54.6 per cent of the total workforce was engaged in agricultural and allied sector activities (Census 2011). Agriculture sector is estimated to grow 3.9 per cent in 2021-22 on top of 3.6 per cent and 4.3 per cent, respectively in the previous two years. Agriculture sector accounts for 18.8 per cent of GVA in 2021-22 (Economic Survey 2021-22). The agricultural industry has experienced numerous issues, such as a shortage of food, because of the high cost of production and low yield per hectare. In certain situations, it has also grown more difficult to provide for their fundamental requirements, such as clothes and shelter. By boosting their income and purchasing power through agricultural inputs like fertilizers, insecticides, agricultural equipment, etc., agricultural marketers in India play a crucial role in the rural areas. The India is world's biggest producer of agricultural goods. Food grain output grew significantly during the 1960s and 1970s, with wheat and rice production rising. Compared to farmers in Western nations, farmers in countries like India, China, and Japan are more prone to growing cash crops.

The Minimum Support Price (MSP) system is a critical component of agricultural policy in many countries, aimed at ensuring farmers receive a fair and stable income for their produce. However, the relationship between MSP and market forces is complex, as MSP policies can impact agricultural markets, farmer livelihoods, government budgets, and food security. This chapter explores the interplay between MSP and market forces, examining the challenges, benefits, and implications of MSP policies in the context of agricultural markets.

Introduction

In recent decades, economic reforms centred around liberalization, privatization, and globalization have emerged as fundamental drivers of economic transformation on a global scale. These reforms represent a departure from traditional state-centric economic models, emphasizing market-oriented approaches and greater integration into the global economy. This introduction sets the stage for a deeper exploration of the interconnectedness and impact of these reforms on economies worldwide, highlighting their significance in shaping the contemporary economic landscape.

Historical Background

During the 1980s, India found itself facing an economic crisis characterized by a gradual decline in its economy. By the decade's end in 1990, the country was plunged into a severe Balance of Payments (BOP) crisis. This crisis was caused by a mounting fiscal deficit and escalating overvaluation of the currency. Compounding matters, the invasion of Kuwait by Iraq occurred in the same year, triggering a significant spike in oil prices and a corresponding drop in remittances from Indian expatriate workers. The resultant increase in the cost of purchasing oil and the rapid decrease in net factor income from abroad exacerbated India's economic woes.

Introduction

The most important function in the socioeconomic domain of India is played by agriculture, which is the foundation of the nation's economy. India's agriculture industry is vast, varied, and involves a lot of different players. With the use of Green Revolution technologies, it has become one of the most amazing success stories of the post-independence era. The Green Revolution enhanced rural welfare and allowed for food self-sufficiency, both of which boosted the Indian economy. In the framework of the Green Revolution, the National Agricultural Research System (NARS) played a crucial role. India boasts one of the world's biggest and most intricate agricultural research programs in terms of structure. The Imperial (now Indian) Council of Agricultural Research (ICAR) was established in 1929 on the advice of a Royal Commission on Agriculture, marking the culmination of a process that began in the 19th century and led to the creation of the current Indian agricultural research system [1].

The functioning of the agricultural sector, market dynamics, and policy consequences are all influenced by a complex web of interrelated components that make up agricultural economics dynamics. These dynamics shape the production, supply, demand, and competitiveness of agricultural products and involve the interactions between farmers, markets, technology, and government regulations [2],[5].

Introduction

Since the dawn of agriculture, humans have bartered and traded goods and services. Financial markets represent a sophisticated evolution of this basic need to exchange value. Today, they act as the invisible backbone of economies, playing a critical role in channelling resources, facilitating growth, and enabling price discovery. Financial markets fulfil three key functions that keep economies humming. Firstly, they facilitate capital allocation. Imagine a farmer with surplus earnings (savings) from a bountiful harvest (Schar, 2021). In the absence of financial markets, these savings may sit idle. But financial markets connect this farmer with businesses seeking investment capital to expand operations or develop new technologies. According to a 2023 World Bank report, global gross savings reached a staggering $36 trillion, highlighting the immense pool of resources financial markets can tap. This allocation function goes a step further by matching risk tolerance with investment opportunities. A conservative investor seeking stability might favour government bonds, while a risk-tolerant entrepreneur may invest in a promising startup. Financial markets offer instruments to cater to diverse risk appetites, ensuring a healthy balance between stability and growth (Umar et al?, 2022).

Financial markets don’t just connect savers and investors; they also mobilize capital for economic growth. Businesses seeking to expand can raise funds through stock offerings, allowing them to build new factories, hire additional staff and develop innovative products. A 2022 study by the International Finance Corporation found that small and medium-sized businesses in emerging markets face a financing gap of over $5 trillion. Financial markets play a vital role in bridging this gap, fostering business expansion, and driving long-term economic prosperity. Furthermore, financial markets enable governments to finance critical infrastructure projects like roads, bridges, and public transportation. By issuing bonds, governments can raise vast sums of capital to invest in projects that benefit society (Pagano, 1993).

Introduction

Agriculture forms the bedrock of the Indian economy, employing over half of the country's workforce and contributing significantly to its GDP. Despite the rise of other sectors, agriculture remains vital for ensuring national food security and the livelihood of millions of farmers. However, Indian farmers face several challenges, including volatile market prices, unpredictable weather patterns and high input costs (Chintapalli and Tang, 2021). In this context, the MSP scheme emerges as a crucial government intervention aimed at safeguarding farmers’ incomes and promoting agricultural stability. According to the latest data from the Ministry of Agriculture and Farmers Welfare, the agricultural sector contributes around 15-18% to India's GDP. While this share has decreased somewhat with the expansion of other sectors, agriculture still sustains the livelihoods of over 54% of the workforce, primarily concentrated in rural areas. Furthermore, India ranks as a leading producer of various agricultural commodities, including pulses, cotton, milk, and rice. This highlights the sector's critical role in ensuring domestic food supplies and contributing to global food security (Mahto and Patil, 2023).

Despite its significance, Indian agriculture faces several challenges. One of the most significant concerns is price volatility. Agricultural produce is often subject to fluctuations in market prices, leaving farmers vulnerable to distress sales during periods of surplus production. Additionally, unpredictable weather patterns due to climate change can significantly impact crop yields, leading to income losses for farmers. Furthermore, the rising costs of essential inputs like fertilizers, pesticides and seeds put a strain on farmers' profit margins (Aditya et al?, 2017). These factors combined create a situation of uncertainty and economic hardship for a vast section of the rural population. The MSP scheme was introduced by the Government of India in the 1960s as a critical policy intervention to address the challenges faced by farmers. MSP acts as a f loor price for certain agricultural commodities, below which the government guarantees to procure produce from farmers at pre-determined prices.

Zeatin: Zeatin is a cytokinin C10 H13 N5 O first isolated from the endosperm of Indian corn.

Zeaxanthin: Zeaxanthin is an isomer of lutein occurring in fruits and vegetables (spinach and corn) (Plate 682, 683 and 684).

Zein: Zein is a protein from Indian corn that lacks lysine and tryptophan and is used in making textile fibers, plastics, printing inks, edible coatings, adhesives and sizes.

Zeolite: It is clay embedded in the plastic film to adsorb ethylene. It is used in Japan. Zeolite is anhydrous silicates that is analogous in composition to the feldspars and used in water softening, adsorbents and catalysts. Or Zeolite is one of various hydrous silicates that are analogous in composition to the feldspars, occur as secondary minerals in cavities of lavas, and can act as ion-exchangers. These are used especially in water softening and as adsorbents and catalysts (Plate 685).

Zero 2: It is Australian oxygen scavenging plastic packaging materials.

Yabby: It is one of the burrowing Australian crayfishes (Cherax destructor) that are used for food.

Yakitori: A bite-size marinated pieces of beef, seafood, or chicken on skewers is called yakitori.

Yam: It is edible starchy tuberous root of plants (genus Dioscorea of the family Dioscoreaceae) used as a staple food in tropical areas (Plate 676).

Yautia: It is one of the aroid plants (Xanthosoma sagittifolium) chiefly of tropical America with starchy edible shaggy brown tubers that are cooked and eaten like yams or potatoes (Plate 677).

Yearling mutton: Meat obtained from 12-20 month aged sheep. It is also called Earling mutton.

Yeast: Unicellular plant body, very minute in size containing cell wall, cytoplasm with one or more vacuoles and a single nucleus, cause alcoholic fermentation (Plate 678). Yeast usually has little or no mycelium, and reproduces by budding. It results in production of yellowish surface froth or sediment that occurs in saccharine liquids (fruit juices) in which it promotes alcoholic fermentation, consists largely of cells of a fungus (as the saccharomyces, Saccharomyces cerevisiae), and is used in the making of alcoholic liquors and as a leaven in baking.

Xanthan gum: It is a polysaccharide that is produced by fermentation of carbohydrates by a gram-negative bacterium (Xanthomonas campestris) and is a thickening and suspending agent used in pharmaceuticals and prepared foods. It is also called xanthan. Xanthan is a stabilizer produced by Xanthomonas compestris (Plate 671). Xanthan is not hydrolysed or degraded by humans.

Xanthones: It is a group of yellow pigments e.g. mangiferin in mango,

Xanthophyll: Yellow hydroxyl carotene derivative which is present in all green leaves together with chlorophyll and carotene. Xanthophyll is a pigment containing O2 derived from carotene (Plate 672).

Xerophilous: An organism which is thriving in or tolerant to a xeric environment is called xerophilous.

Wafer: A thin crisp cake, candy, cracker or chips is known as wafer.

Waffle: A crisp cake of batter baked in a waffle iron is called waffle

Warner-Bartzler Shear: It is one of the oldest but commonly used devices used to measure the tenderness of meat. It is used to test the quality in the cooked meat (Plate 648).

Wastage: Wastage is a term that cannot be precisely defined by even moral value / judgment and defined on the context / situation on which it is used.

Waste water: Water that has been used in a manufacturing process and goes waste is called waste water.

Water: Water (H2 O) is a clear transparent, colourless, odourless and tasteless liquid; neutral in reaction; boils at 100oC, freezes at 0oC and has maximum density (1 g/cm3) at 4oC. It exists as snow, ponds, lake, rivers, seas, oceans etc., also occur as rain and is there in the form of moisture in atmosphere. Pure water is bad conductor of heat and electricity. Water is an essential part of the body structure as a carrier of nutrients and regulator of a number of body functions. Fruit and vegetables contain > 80% water and sometime upto 95% water e.g. cucumber, lettuce, marrow, lettuce, melon. The starchy tubers and seeds, for example yam, cassava and cork, contain less water, but even > 50%. So water content must be optimum at the harvesting time. The human body comprises of about 65 % water, while that of fruits and vegetables 80-90% water.

Vacreation: The pasteurization of the milk or cream under reduced pressure by direct steam is called vacreation. This process removes feed and other volatile flavors from cream and to pasteurize it for butter making. This is also called vacuum pasteurization (Plate 623).

Vacuum: The state of negative pressure. It is equal to atmospheric pressure minus absolute pressure.

Vacuum cooling: A technique of cooling vegetable (leafy vegetables, asparagus, brussels sprouts) having a high surface to volume ratio; rapidly and uniformly by boiling off some of their water at 10C and at low pressure (5 mm of Hg) into a sealed container. The produce is cooled by evaporation of water from the tissue surface and is more rapid than hydro cooling (Plate 624).

Vacuum drier: A drier used to dry heat sensitive products where low pressure lowers the temperature, helps to retain natural flavour and minimizes oxidation and browning is called vacuum drier (Plate 625).

U value: U value is a measure of the heat transmission through a building part (wall or window) or through a given thickness of a material (insulation). U values with lower numbers indicate better insulating properties (Plate 614).

UHT milk: This milk is homogenized, heated to atleast 135oC for about 2-3 second, cooled rapidly and then packed in sterilized containers aseptically. The milk in packs can be stored for several months without refrigeration. The nutrient loss is negligible. Used for making yogurt commercially as it does not need to be boiled again.

UHT pasteurization: The milk is heated to ~150oC for a fraction of seconds practically no holding period. It is also called ultra pasteurization.

UHT sterilization: It is method in which food is sterilized, cooled and then aseptically placed in previously sterilized containers which are subsequently sealed in an aseptic environment.

Table cream: It is also called coffee cream, single cream or homogenized cream. It is used in coffee and tests about 20% butter fat.

Table oil expeller: It is a type of the machine that is used for extraction of the oil from the oil seeds (Plate 588).

Table ready meat: Cooked and smoked sausages are called table ready meat.

Tal prolong: This wax is esters of fatty acid glycosides NaCMC.

TAME: It stands for p-Toluene sulfonyl L- arginine methyl ester. It is used in isolation of Trypsin inhibitor.

Saccharification: The process of breaking a complex carbohydrate (starch or cellulose) into its monosaccharide components is called saccharification.

Saccharimeter: A device (polarimeter) used for measuring the amount of sugar in a solution is called saccharimeter. It is also known as saccharometer. It is a hydrometer with a special scale.

Saccharin: A crystalline compound C7 H5 NO3 S that is unrelated to the carbohydrates, is several hundred times sweeter than sucrose, and is used as a calorie free sweetener.

Saccharomyces: It is one of the genus (Saccharomyces) of the family Saccharomycetaceae and is usually unicellular yeasts (brewer’s yeast) that are distinguished by their sparse or absent mycelium and reproduced asexually by budding.

Safe food: Food that provide maximum nutrition and quality while revealing a minimal hazard to public health and they assume any risk present to be minimal.

R - Enamel can: The acid resistant, gold coloured enamel treated can are called R enamel cans. It is used for canning of acidic food which have soluble colouring pigments.

R value: R value is a measure of resistance to the flow of heat through a given thickness of a material (insulation) with higher numbers indicating better insulating properties. R-Value is a measure of insulation’s ability to resist heat traveling through it. The higher the R-Value the better the thermal performance of the insulation.

Rabbitto and putridity: The surface taint of the milk caused by Pseudomonas putrefaciens is called rabbitto and putridity.

Racking: An important operation for the wine production in which wine is siphoned off and is transferred to a fresh vat with the help of a false bottom. Racking is repeated decanting to remove the slowly setting cloud of the freshly fermented young wine. It is also called clarification. It is synonym to siphoning.

Q10 value: The number of times a reaction rate change with a 10oC change in temperature is called Q10 value. If reaction rate doubles with 10oC change in temperature, Q10 = 2. It is also called temperature quotient.

Q-enzyme: It is a branching enzyme responsible for formation of 1-6 bonds in amylopectin.

QHV process: It stands for Quality Has Value Process.

QO2 : It is a unit for measurement of respiration. Or It is the oxygen uptake in microlitres per milligram on dry weight per hour.

Quailing: In this practice the oranges are kept in the baskets in which they are harvested to allow the fruit to loose little moisture. It is done for a couple of hours before transport to packhouse. This practice would allow the fruit to lose a little moisture which is called quailing. This operation is done for oranges to prevent Oleocellosis.

Qualitative measurement: It is a subjective / objective measurement of the quality of the product for presence of certain compound. It gives the idea of the presence or absence of the particular compound. It deals with the nature of the substance and not its amount or quantity.

Pack inspection: It is similar to continuous inspection except that here inspector(s) may make in-process checks during different processing operations under contract but not required to be present all the times in the plant during operation.

Package: The package means a pre packed box, tin, barrel, pouch or can etc in which food article is packed.

Package store: A store that sells bottled or canned alcoholic beverages for consumption off the premises.

Packaging: Packaging is an industrial and marketing technique for containing, protecting, identifying and facilitating the sale and distribution of agricultural, industrial and consumer products (Plate 467). Packaging is defined as an enclosure of products, items or package in a wrapped pouch, bags, box, cup, bottle or any container form to perform one or more of the functions as containment, protection and preservation, communication and utility or performance. Technically, packaging is a system or method by which a product from the manufacturing point to the consumer level reaches in a safe and sound condition at an affordable cost. The primary purpose of the packaging is to protect the food product, to keep it in good condition and to preserve the flavour until it reaches the consumer. It is therefore, very essential that a suitable form of the packaging is chosen for a finished product. Packaging is an art, which determines the buying decision of a consumer. or Wrapping / placement of objects in paper / other packaging materials, keeping in box, etc is known as packaging which has two main functions, to assemble the produce / objects in convenient units for handling and to protect them during transporting, marketing and storage which results in extended shelf life of the produce. “Packaging” play a very important role not only in ensuring safety of the product during transportation, storage and distribution and in conveying information about the pack contents to the consumers, but also ensuring desired sensory characteristics and micro biological soundless till consumed.

Objective Methods: Objective Methods are used for evaluation of food quality. These are based on recognized standard scientific tests to any sample of the product without regard to its previous history. They represent the modern idea in quality control (QC) because the human element has been excluded. This method divided into three groups like physical, chemical and microbiological. The devices are used in this evaluation.

Obligate aerobes: These microbes grow only in the presence of oxygen (Plate 450).

Obligate anaerobes: These microbes do no grow in the presence of oxygen (Plate 450).

Obligate parasite: Obligate parasites is host specific and grows on living host only and attach limited range of host and are very difficult or impossible to grow on artificial culture/media.

Obligate thermophile: These microorganisms grow at a temperature between 38-80oC.

Oenology: Treatments used to prevent spoilage of wine is called oenology. It is synonym to that of enology.

Offal: It is the viscera and trimmings of a butchered animal removed in dressing of meat. It is by-product of slaughtering process.

Naïve panel: It refers to the sensory evaluation panel that has not been trained specifically regarding the product evaluation being undertaken in the study. It is untrained panel of sensory evaluation.

Nano technology: It is the art of manipulating materials on an atomic or molecular scale to build microscopic devices. The word “nano’ meaning ‘dwarf” in Greek language refers to dimension / magnitude of the material / particle in the order of 10-9. Nanotechnology is nothing but manipulating of particles into very small particles called nano-particles. These particles have dimensions in the scale of nano-meter and used to design / build materials and devices. Nanotechnology has been provisionally defined as relating to materials, systems and processes which operate at a scale of 100 nanometers (nm) or less. It will allow many things to be manufactured at low cost and with no pollution. The concept of nanotechnology was first given by Nobel Laureate physicist Richard P. Feynman in Southern California in 1959.

NaNO2 : Pink colour of cured meat is preserved by NaNO2 . It is effective against Cl. Botulinosm

Nanogram: It is one billionth of a gram.

Nano-materials: Nano material have been defined as having one or more dimensions measuring 100 nm or less, or having at least one dimension at this scale which affects the materials behavior and properties (Plate 438).

Macaroni: Pasta made from semolina and shaped in the form of slender tubes (Plate 396).

Macaroni wheat: It is tetraploid wheat and is preferred for making macaroni, vermicelli etc.

Macaroon: A small cookie composed chiefly of egg whites, sugar, and ground almonds or coconut (Plate 397).

Mace: An aromatic spice consisting of the dried external fibrous covering of a nutmeg (Plate 398).

Mach number: It is a number representing the ratio of the speed of a body (flow velocity) to the speed of sound (sonic velocity) in a surrounding medium (as air).

Macroglobulin: A highly polymerized globulin of high molecular weight.

Macronutrient: A chemical element (as nitrogen, phosphorus, or potassium) of which relatively large quantities are essential to the growth and health of a plant or a substance (as protein or carbohydrate) essential in large amounts to the growth and health of an animal.

Lab coat: A loose white coat with deep pockets that is worn in a laboratory or medical office.

Labelling: It means any written, printed or graphic matter that is present on the label, accompanies the food or is displayed near the food, including that for the purpose of promoting its sale or disposal. After packaging, labels are required on the finished products intended for distribution and sale. Labelling can reflect on the quality of the product. It must be clear and informative. Information includes Name of the Manufacturer, Date of Manufacture, Net Weight, Gross Weight, Best before etc. Proper storage is needed for maintenance of the quality. Storage must be done only at recommended temperature, relative humidity, light and air / oxygen and carbon dioxide conditions etc. to maintain the quality of the food product. Label may include tag, brand, and pictorial or descriptive matter, written, printed, embossed, graphic, perforated, stencilled or stamped impressions. It is attached to container, cover, lid, or crown of a food package (Plate 384).

Laboratory: A place equipped for experimental study in a science or for testing and analysis. Broadly, it is a place providing opportunity for experimentation, observation, or practice in a field of study.

Lacquer: It is a colloidal dispersion of a solution of cellulose derivative, resin and plasticizer in solvent and diluents, where in all these constituents dried in air by evaporation of solvents, thus yielding a transparent, hard and water proof film.

K ration: It is a lightweight packaged ration of emergency foods developed for the U.S. armed forces in World War II (Plate 371).

Kaiser rolls: A round crusty roll often used for sandwiches (Plate 372).

Kalamata /calamata: It is brine cured black olive grown in Greece.

Kamucha: Tea cider or fermented tea beverages is known as kamucha. The fermentation process take place by the presence of yeast and bacteria

Kanji: Clean, black coloured, crisp and sound product of characteristic flavor prepared by full fermentation (chiefly lactic acid fermentation) of black carrot with 2.5% salt, 1% powder mustard and some amount of water. It is fermented to make ready to serve drink which is known as Kanji. Each kilogram of the grated carrots yields just 7-8 litres of kanji.

Karl Fischer Titration: Karl Fischer Titration is used for estimation of moisture content of foods (low moisture products).

Kasseri cheese: The simple unpasteurized sheep’s milk cheese (sometimes mixed with goat’s milk) is called kasseri. It is popular in Greece. It is made in the shape of wheel, fairly firm and pale yellow (Plate 373). The word kasseri comes from the Turkish kasar which means that it has ability to hold its shape when heated.

Jaggery: Raw brown / unrefined brown sugar in lump made from palm sap (Plate 365).

Jam: A preserved product prepared on boiling pectin contained in fruit pulp with required amount of sugar, water and acid to a reasonably thick consistency, firm enough to hold the fruit tissues in position (Plate 366).

Jam pack: The packing of the commodity tightly or in excess is called Jam pack.

Jamaica rum: Heavy bodied rum made by slow fermentation and marked by a pungent bouquet.

Jamboline: A type of glucose found in the jamun fruit help in cure of the diabetes in the patients.

Jelly: A product prepared by boiling clear extract of fruits with sugar. It should be transparent, well set, and tender enough to quiver but not flower and when cut; it should retain its shape and show a clean cut surface (Plate 367).

Ice bank cooling: Storing of fruit and vegetable in storage chamber with positive ventilation and system countries where ice formation is allowed during night time (as electricity cost of night is less as compared to the day time). Melting of ice occurs during day time and with proper air circulation by means of ventilation process, approximately 0.5 10C temperature with 90% RH in the chamber is maintained. Ice Bank Cooler / Air forced cooler leads to desiccation of the produce (Plate 359). So use forced air high humidity cooler and these are known as Ice Bank Cooler. Ice bank coolers are useful for strawberry.

Ice cream: Ice cream may be define as frozen dairy product made by suitable blending and processing of cream and other milk products together with sugar and flavour.

Ice cream cone: A thin crisp edible cone for holding ice cream and filled with ice cream.

Ice point: It is the temperature of equilibrium between ice and water under normal atmospheric pressure (Plate 360).

Ichthylogy: It is the branch of the zoology that deals with the study of fishes (Pisces).

Icicle: It is small tapering piece of the ice formed by freezing of dropping water (Plate 361).

HACCP: The Hazard Analysis and Critical Control Points (HACCP) is a scientific, rational and systematic approach to identify, assess and control hazards during production, processing, manufacturing and use of food. It ensures safety of the food. HACCP presents a good opportunity for the food industry for upgrading quality and bringing uniformity and consistency in their supplies to international market. or It is a systematic preventive approach to food safety that addresses physical, chemical and biological hazards as a mean of prevention rather than finished product inspection. It involves identification, evaluation and control of hazards which are significant for food safety.

HACCP plan: A document prepared in accordance with the principles of HACCP to ensure control of hazards which are significant for food safety throughout the food chain under consideration.

Haemagglutinins: A group of proteins of plants that are not antibodies and do not originate in an immune system but bind specifically to carbohydrate containing receptors on cell surfaces (red blood cells). It is also known as Phytoagglutins / lectins.

Galactometer: It is an instrument used for recording the specific gravity of the milk (Plate 306).

Galactose: It is an aldohexose sugar obtained by hydrolysis of lactose. Galactose is a monosaccharide and has the same chemical formula as glucose, i.e., C6 H12 O6 . It is similar to glucose in its structure, differing only in the position of one hydroxyl group. Due to this difference galactose possess different biochemical properties to glucose (Plate 307).

Galactosidase: An enzyme (actase) that hydrolyzes a galactoside. β-Galactosidase, commonly known as lactase, is an enzyme responsible to hydrolyze lactose (Plate 308).

Galactoside: A glycoside that yields galactose on hydrolysis. A galactoside is a glycoside containing galactose. The H of the OH group on carbon-1 of galactose is replaced by an organic moiety (Plate 309).

Galactosyl: A glycosyl radical C6 H11 O5 that is derived from galactose.

F0 value: It is used to express F-value when z =10oC / 18oF and the temperature is 121.1oC. It is the number of minutes at a specific temperature (250oC) required to destroy or kill a stated number of microorganisms and has specific z-value. It is also called reference value.

Facing or lining board: The layer of the paper on which the flute is embedded is called facing or lining board (Plate 258).

Facultative anaerobic: Organisms that grow either with or without oxygen.

Facultative parasites: Facultative parasites can adapt to live on dead organic matter and often have a wide host range and can easily be cultured on artificial media. These organisms may be aerobic or anaerobic but under changed conditions, they changes to anaerobic or aerobic.

Falling rate period: It is that part of the drying process during which the drying rate varies with time and the instantaneous drying rate per unit surface or weight of dry material continuously decreases. Falling rate takes place when most of the moisture has been evaporated during constant rate period. The falling rate period during dehydration take place in the final stage of dehydration when the food commodities have large amount of free water available for evaporation. Here, rate of removal of the moisture from the food to the surrounding is continuously decreasing / falling per unit time.

E numbers: Each food additive used in the food industry has been given a specific number code for their identification. These numbers are called as E numbers. These E numbers are used within the European Union. The word prefix “E” stands for Europe. They are commonly used on the food label through out the European Union. These are not used in Australia and New Zealand. The different food additives are given different E numbers depending upon the type of food additive like E100-E199 (food colours), E200-E299 (preservative), E300-E399 (antioxidants), E400-E499 (thickners, stabilizers, emulsifier), E500- E599 (pH regulator, anticaking agent), E600- E699 (flavour enhancers), E700-E799 (antibiotics), E900-E999 (miscellaneous like waxes, synthetic glazes, packaging gases, sweetners, foaming agents), and E1000-E1099 (additional chemicals).

Earling: The young lamb of one to two years’ age is called earling or yearling.

Ebullioscopic constant: The boiling point elevation is expressed by Dtb = Km, where m is molality of the solution and K is ebullioscopic constant. It is also called as molal boiling point elevation constant. The unit of an ebullioscopic constant is K Kg mol-1.

Dahi: It is the product obtained from pasteurized or boiled milk by souring, natural or by harmless lactic acid or other bacterial culture. It is also called Curd (Plate 209).

Dairy: It is a room, building, or establishment where milk is kept and butter / cheese is made or it is the department of farming / farm that is concerned with the production of milk, butter, and cheese or an establishment for the sale / and distribution of milk and milk products.

Dairy husbandry: It deals with care, breeding, feeding, milking of the diary cattle and the production and sale of the milk. It is the economical management of a dairy, including looking after the dairy cattle breeding and proper disposal or sale of milk and milk products.

Dairy products: These are the milk preparation, including butter, cream, cheese, ghee, yoghurt, pasteurized milk, tonned milk, butter milk etc processed and prepared in dairy. Ice cream and kulfi or sweets are not included in this.

Damage: Damage is a physical spoilage, often a partial deterioration, are subjectively judge and very difficult to measure and usually reported as per cent damage.

Daminozide: It is a growth regulator which is used for red colour development in apple.

C - enamel can: The sulphur resistant lacquer is golden coloured and the can coated with it are called C-enamel can or sulphure resistant can, used for packing non acid products (Plate 143).

CA storage: Storage of commodities under gaseous atmosphere like gas storage, where the composition of atmosphere is controlled accurately. MA and CA differ only in degree of control and CA is more exact. These storage methods in combination with refrigeration markedly enhance storage life of fruit and vegetables (Plate 144).

CAC: It stands for Codex Alimentarious commission (1962). It is a joint commission of FAO and WHO, comprising of 146 member countries. It ensures consumer food safety, establish fair practices in food trade and promote the development of international food standards. CAC make standards for food additives, veterinary drugs, pesticide residue and other miscellaneous substances that affect consumer safety. These are published in Codex Alimentarius.

B.T.U.: It stands for British thermal unit. The heat required to raise the temperature of one pond of the water through 1oF is called BTU (Plate 82).

Baby back ribs: Meaty pork ribs cut from the lower back rib section.

Bacitracin: A polypeptide antibiotic isolated from a bacillus (Bacillus subtilis or B. licheniformis) and usually used against gram-positive bacteria.

Back Bacon / Canadian bacon: Bacon cut from the loin that has little fat and is cut into round or oblong slices.

Backward feed evaporator: In this evaporator, fresh feed enters the last and the coldest effect and continues on until the concentrated product leaves the first effect (Plate 83).

Abnormal milk: It is milk that is not smooth and homogenous but is flaky, ropy, stringy, slimy, watery, discoloured or bad flavoured (Plate 1 & 2).

Abrassive peeler: It is equipment comprising a rotating drum lined with carborandum (an abrasive material) in which certain vegetables like potato and ginger are tumbled and exposed to the abrasive action of the carborandum lining, thereby facilitating separation of peel from the vegetables (Plate 3).

Absinthe: It is green liqueur which is flavored with wormwood, anise, and other aromatic herbs (Plate 4). Its commercial production is banned in ma ny countries for health concerns.

Absolute alcohol: It is water free alcohol. It contains atleast 99 per cent pure alcohol by weight and obtained by digesting rectified spirit over quicklime and redistilling the same.

Absolute density: It is the ratio of weight of certain volume of a substance at 1oC to that of weight of same volume of water at 4oC.

Absolute humidity: Absolute humidity is defined as kg of water vapour per kg of dry air at a given temperature and pressure. Absolute humidity is the mass of water vapour divided by the mass of dry air in a certain volume of air at a specific temperature. The warmer air absorbs more water than cooler one. Absolute humidity is the measure of water vapour or moisture in the air, regardless of temperature.

Absolute pressure: It is equal to atmospheric pressure minus vacuum pressure (Plate 5).

Absolute zero: It is a theoretical temperature characterized by complete absence of heat and motion and equivalent to exactly -273.15°C or -459.67°F (Plate 6).

ICAR-NDRI, Karnal is running a Kisan Seva Kendra at village Lalukheri of district Muzaffarnagar (UP) to cater the requirement of the farmers for frozen semen doses, crops seed and mineral mixture of villages around the center. This centre was established in year 2005; it started fully functioning in 2015. This centre is providing service to the farmers in ~25 villages around the centre. It provides frozen semen doses of high genetic merit bulls with the aim for making improvement in genetic potential for higher milk production of dairy animals of farmers in villages around the centre. The centre is also making available mineral mixture for improving fertility of dairy animals and also making available fodder crop seed to the farmers for growing quality fodder for their dairy animals. Kisan gosthis and farmers awareness camps are also being organized to increase farmers’ awareness regarding benefits of rearing high producing dairy animals and feeding them balance ration for improving their production and reproduction performance.

Since 2015, center has organised ~35 meetings for farmers awareness for adopting scientific techniques/practicesfor dairy husbandry and animal health checkup camps in ~25 villages for improving production and fertility of dairy animals. The maximum numbers of progenies so far, through the use of frozen semen doses from the centre, have been produced of dairy cows and buffaloes in the village- Bhorakhurd (300), Sonjanikheri (440), Alipur (300), Sotta (250) and Sallakheri (250), total 1540 calves.

Intensive farming operations are particularly vulnerable to an increased risk of biohazards due to their densely populated livestock and close confinement. This increased animal density creates an environment where diseases can spread rapidly if not adequately managed. To mitigate these risks and safeguard the health and productivity of dairy herds, stringent farm biosecurity measures are essential. Farm biosecurity, a comprehensive framework of preventive measures and protocols, has emerged as a pivotal strategy in ensuring animal health and curbing the rise of antimicrobial resistance (AMR). By prioritizing biosecurity, dairy farmers can maintain a healthy and disease-free environment for their animals, ultimately ensuring the quality and safety of dairy products while promoting sustainable and responsible farming practices. In recent years, the interconnected challenges of animal health and AMR have prompted a re-evaluation of agricultural practices and disease management strategies.

What is Farm Biosecurity?

Farm biosecurity refers to the set of practices and measures employed to prevent the introduction and spread of infectious diseases within animal production systems. It encompasses a wide array of strategies, ranging from physical barriers and hygiene protocols to monitoring and surveillance programs. The core principle of farm biosecurity is to mitigate the risk of disease incursions by minimizing the exposure of animals to pathogens, thereby preventing outbreaks and reducing the need for antimicrobial interventions. This strategic approach can be broadly categorized into ‘external farm biosecurity’ and ‘internal farm biosecurity’, each addressing distinct aspects of disease prevention within the farm environment.

Animal diseases on livestock farms can have significant impacts on animal health, farm productivity, and economic sustainability. Effective disease management and prevention strategies are crucial to minimize the risk of disease outbreaks and their consequences. Managing animal diseases requires a proactive and collaborative approach involving farm personnel, veterinarians, and animal health authorities. By implementing a combination of prevention, early detection, diagnosis, monitoring, rapid response and control measures, farms can effectively manage and mitigate the impact of diseases on animal health and farm operations. Outlined below are several prevalent animal diseases that can affect farms, along with prevention and management strategies.

Haemorrhagic Septicemia (HS)

It is an acute infectious disease of cattle and buffaloes characterized by sudden onset, high fever, edematous swelling of subcutaneous tissues particularly under the neck, pneumonia and fatal septicemia. HS is highly infectious OIE enlisted disease caused by two specific serotypes of Pasteurella multocida, the Asian serotype B:2 and the African serotype E:2. It causes huge economic losses to dairy farmers of Asia and Africa due to high morbidity and case fatality. The outbreaks of HS are quite common in North region of the country

Mastitis is a consequence of interplay between the infectious agents and managerial practices. The mammary glands of cows are frequently exposed to potential pathogens, but on most of the occasion, cows get mastitis because their immune systems are not adequate to prevent infection. Mastitis is an inflammation of the mammary gland in response to injury for the purpose of destroying or neutralizing the infectious agents and to prepare the way for healing and return to normal function. The average incidence of subclinical mastitis has been found to be 49% in cows and 28% in buffaloes. Similarly, clinical mastitis is prevalent in 7% of cows and 4% buffaloes. Besides this, 17% of the cows and 8% of buffaloes have been suffering from various udder and teat lesions such as udder/teat warts, bovine ulcerative mammilitis, udder impetigo and teat chaps etc. These lesions pre-dispose the animal to mastitis and cause a great discomfort at milking and hence markedly decrease the milk yield. The economic losses due to mastitis worldwide have been estimated at $35 billion. Current annual economic losses due to mastitis in India have been estimated to be Rs. 7165.51 crore that include Rs. 4151.16 crore and Rs. 3014.35 crore due to subclinical and clinical mastitis, respectively. Mastitis causes a reduced milk production, not only at its occurrence but throughout the rest of the lactation, increases the risk of new cases of mastitis and increases the risk of culling. Besides, mastitis impairs the quality of milk and milk products. Approximately 70-80% of losses are due to subclinical mastitis. Subclinical mastitis is also important due to the fact that it is 15-40 times more prevalent than the clinical form. It usually precedes the clinical form, is of longer duration, difficult to detect and constitutes a reservoir of micro organisms that lead to infection of other animals within the herd.Besides this, presence of mastitis causative organisms and antibiotic residues in milk following therapy of mastitis poses a major threat to the consumer health. Mastitis results in increase in the somatic cell count (SCC) and bacterial load of milk. The European Union has set up a threshold of 400,0000 cells/ml of milk from healthy quarter of a cow. The high SCC in mastitis milk has lipolytic effect on fat and there is increased tendency for rancidity of milk and milk products. Also, the mastitis milk with total bacterial count of more than 100,000 cfu/ml could release hydrolytic enzymes, which spoil the milk and milk products. It has been also observed that mastitis milk inhibits the growth of starter bacteria and results in decreased cheese production.