eChapters

Abstract

India has got a pool of medicinal herbs which are proved to be beneficial in curing various diseases. Their regular consumption not only will improve the health status but also reduce risk of lifestyle diseases. Though simple solutions, associated colloids, suspensions and emulsions are some of the traditional techniques for encapsulating functional agents, micro-encapsulation techniques is the most successfully employed technique for the controlled release of sensitive bioactive compounds. Owing to the targeted delivery of functional components directly to the human gut system, emulsion based delivery system are getting more attention now-a-days. With advancement in science, more complex and novel structures can be created which can successfully deliver these nutraceutical and bioactive ingredients into existing food systems. The technological interventions in emulsion science have opened great opportunities to improve the delivery of bioactive herbal components into milk and milk products. Various milk and milk products functionality can be improved in this way which will improve the gut- microflora within short period of time after consumption.

11.1 Concept of Internet

The internet is not a computer network. It is a network of networks, linking computer to computers. Each runs software to provide access and view information.

In other words, internet is the connection of two or more networks so that a computer on one network can communicate with a computer on another network. The communication between two computers takes place such that the user does not have to worry about the technology used by the networks. The router, also called gateway, acts as an interface between two networks. The internet covers the entire globe and includes large, international networks as well as many smaller, local area networks (LANs). A user can access data, graphics, sound, software, text and people through a variety of services and tools for communication and data exchange. To get, provide and compile information, internet is the cheapest and fastest medium. Some of the popular tools and services available for communication and data exchange are as follows:

Thomas Robert Malthus enunciated his views about population in his famous book, Essay on the Principle of Population as it affects the Future Improvement of Society, published in 1798. Malthus revolted against the prevailing optimism shared by his father and Godwin that a perfect state could be attained if human restraints could be removed.

Malthus’ objection was that the pressure of increasing population on the food supply would destroy perfection and there would be misery in the world. Malthus was severely criticised for his pessimistic views which led him to travel on the continent of Europe to gather data in support of his thesis. He incorporated his researches in the second edition of his Essay published in 1803.

The Malthusian theory of population is the most well-known theory on population in economics. Malthus pointed out that an accelerated increase in population would outweigh the increase in food production. This would have an adverse impact on the development of an economy. The Malthusian theory explains the relationship between the growth in food supply and in population. It states that population increase faster than food supply and if unchecked leads to vice or misery. This theory is explained in the following propositions

Introduction

Buffalo dairy farming is a profitable business and has good potential for employment generation. India has 575 of world buffalo population. Buffalo milk contributes 57% of total milk production. Buffaloes have several advantages over crossbred cows as farm animal. They are well adapted to agro climatic conditions of our country. They are more disease resistant in comparison to crossbred cow (less incidence of milk fever and mastitis in buffaloes). They can thrive well on crop residues. Buffalo milk contains more buffalo fat for which the price of buffalo milk is more. Dairy farming is a profitable business for every class of people. It provides an excellent opportunity for self employment for unemployed youth. It is also an important source of income generation to small/marginal farmer and agriculture laborers. India is the largest milk producers in the world and having the first rank in world in milk production. Per capita availability of milk in India is 394 gm/day and in Jammu and Kashmir, it is 401 gm/day (2018-2019). The demand and supply of milk and milk products are increasing rapidly. There is a vast scope of dairy farming in our country.

The increasing cost of feed ingredients and its seasonal variability can be reduced by undertaking fodder cultivation. Before starting a dairy farm, the entrepreneurs/ farmers are advised to undergo training on dairy farming. Farmers can contact Local Animal Husbandry Staff/ Veterinary colleges/ Agriculture University etc. for this purpose. Farmer should also visit progressive dairy farmers and Agricultural University in the locality. Farmer must check the following points before starting a dairy farm.

Introduction

In this modern era, educated and health-conscious people are increasingly demanding such food products that preserve their nutritional value, retain a natural and fresh colour, flavour and texture, and free from chemical preservatives. Besides, urbanization has extensively affected the life-style of people all over the world. Competition has made their life extremely busy and time has become a very important factor. Hence, recently there has been increase in demand for ready-to-cook or ready-to-use fresh food products of fruits and vegetables along with convenience and safety. This new demand by consumers has opened a new avenue of food preservation known as minimal processing. The products prepared by this processing method are known as fresh cut or pre-pared products. Minimally processed products are also known as lightly processed, partially processed, fresh processed, fresh cut, and pre prepared. It can be defined in many ways for example as "least possible treatment to achieve a purpose". A more specific definition is as the method that "preserve foods but also retain to a greater extent their nutritional quality and sensory characteristics by reducing the reliance on heat as the main preservative action. In a broader way it can also be defined as the processed foods have been slightly altered for the main purpose of preservation but which does not substantially change the nutritional content of the food. Generally minimal processing involves cleaning, washing, trimming, coring, slicing, shredding before packaging and storage at specific temperature. Some of the examples of minimally processed fruits and vegetables include sliced mango cheeks/melons/papaya/apple, pieces of pomelo segments, peeled and cored pineapple, chilled peach, pomegranate arils dressing, shredded lettuce, shelled peas, cauliflower florets, peeled sliced potatoes, diced onion etc. Minimally processed products are important to food service industry such as eateries and catering companies as they offer many advantages over traditional products, with respect to convenience, expense, labor, and hygiene. Even if it is very much liked by people, the production of minimal processed products is limited due to rapid deterioration and short shelf life. Whereas most food processing methods stabilize the products and prolong their shelf-life, minimal processing of fruits and vegetables increases their perishability.

This chapter provides a comprehensive overview of agricultural market intelligence, emphasizing its significance in India and specifically in Jammu and Kashmir (J&K). Agricultural market intelligence involves systematically collecting and analyzing data to empower stakeholders, such as farmers and agribusinesses, in making informed decisions. Given that agriculture contributes approximately 18% of India’s GDP and employs over half the population, the need for effective market intelligence is paramount. In J&K, where nearly 70% of the population relies on agriculture, accurate market insights are crucial for optimizing farm income, especially for high-value crops like saffron and apples. The chapter explores the evolution of market dynamics, the impact of technological advancements, and the role of data in transforming agricultural practices. Additionally, it highlights government initiatives aimed at enhancing market access and reducing reliance on intermediaries. By leveraging market intelligence, farmers in J&K can align production with market demand, mitigate risks, and enhance their economic resilience, thereby contributing to sustainable agricultural development in the region.

Vaccination is an important component of preventive veterinary medicine and herd health. This chapter explains the practical role of vaccines in stimulating protective immunity and preventing important infectious diseases. Successful vaccination depends on appropriate vaccine selection, quality, handling, administration, timing and maintenance of the cold chain. Vaccination should form part of an integrated disease-control programme involving biosecurity, sanitation and disease monitoring. Species-specific vaccination schedules are presented for dogs, cats, cattle, buffaloes, small ruminants, swine and equines. The chapter provides practical guidance for implementing vaccination programmes and emphasizes appropriate scheduling and management to improve disease prevention and animal health.

Source: A Colour Handbook on Practicals in Veterinary Medicine, J. P. Varshney, Sujata Turkar and Sarita Devi. The chapter sequence is taken from the book's Contents, while the introductions are concise summaries grounded in the corresponding chapter material.

Ageratum is a winter season annual that is grown for its beautiful flowers. It belongs to family Asteraceae. The word “Ageratum” is derived from the Greek words “ageras” meaning non-aging referring to the longevity of the whole plant. Ageratum houstonianum (flossflower, bluemink, blueweed, pussy foot, Mexican paintbrush) syn. Ageratum mexicanum Hort. is a cool-season annual plant often grown as bedding in gardens. Ageratum houstonianum is from Mexico and is named after William Houston (1695-1733), a Scottish physician who collected the first ageratum plants. The flowers are blue in colour (sometimes white, pink, or purple). The ray flowers are threadlike leading to the common name and are used for flower arrangements and potted ageratum plants are used for beautification of the surroundings. Growing ageratum is very easy under suitable climatic conditions. The genus Ageratum consists of some ornamental species, but only a few species have been phytochemically investigated (Burkill, 1985). A. houtsonianum contains essential oil the main constituents were precocene I (23.34%), precocene II (43.99%) and beta -caryophyllene (9.18%) (Menut et al., 1993 and Shahi et al., 1996).

India is predominately a agriculture based country, wherein 85 per cent of the land holding are small and marginal. The per capita availability of land has been decreased from 0.5 ha in 1950-51 to 0.15 ha by the turn of the century and a projected future decline to less than 0.1 ha by 2020. This decline in trend in size of land holding poses a serious challenge to sustainability and profitability of the farming. The population is steadily growing without any possibility of increase in land area. The income from cropenterprise for an a average farmer is hardly sufficient to sustain his family. But the farmer has assured of a regular income for a reasonable standard of living by including other enterprises. The integrated farming system (IFS) seems to be the solution to continue to increase the demand for food production, stability of income and improvement of nutritional status of family members.
 
Agriculture in this millennium, due to emerging production scenario, higher economic growth, population explosion and shifts in dietary pattern has changed the supply and demand profiles of food respectively. Integrated Farming Systems (IFS) seems to be the possible solution to meet the continuous increase in demand for food, stability of income and diverse requirements of food grains, vegetables, milk, egg, meat etc., thereby improving the nutrition of the small-scale farmers with limited resources.

Abstract

The dating of fluvial landforms by archaeological, epigraphical, historical, thermo-luminescence, radiocarbon, etc. are of greater significance because it not only provides information on the date of origin of such fluvial landforms but also isostatic, eustatic, climatic histories of the Quaternary period. Hence, the Geoscientists have always been giving greater importance to the dating of the fluvial landforms. In India, the Cauvery is one such river studied for its migratory melodrama with the help of satellite data and inferred that the river Cauvery has earlier flowed along the Hogenekkal-Chennai tract (PCS-1-Palaeo Channel System-1) during 500 thousand to 3000 YBP (years Before Present), then migrated towards southerly and flowed along the present day paths of Thoppurar, Vaniyar and Ponnaiyar rivers (PCS-2) during 2700-2300 YBP and further migrated southerly and entered into Tiruchirappalli-Thanjavur plains after 2300 YBP and finally anticlockwisely migrated in different parts of the present day Cauvery delta and stabilized as river Coleroon during 2100-750 YBP. Such broad chronological history was brought out on the basis of archaeological, epigraphical, historical, literature and few radiocarbon dating. In the present study, more number of radiocarbon dating was done in various palaeochannels of river Cauvery which has over all coincided with above observations and further provided discrete information on (1) the southerly migration of river Cauvery from PCS-1 to PCS-2 after 8000 YBP, (2) tectonic arching and splitting up of channels in Chennai region during above period, (3) gradual younging nature of palaeochannels from PCS-1 of Chennai region to PCS-3 of Tiruchirappalli – Thanjavur region, etc.

Profitable broiler production demands dietary nutrients including energy, protein, mineral, vitamins and additives as per the body requirement to meet high growth of the birds. Though energy and protein are the principal nutrients required for growth of birds but the essential role of minerals in poultry production cannot be ignored. Minerals have multifaceted role in the body. They are the components of bones and other soft tissues and play significant role in acid base balance, osmotic pressure regulation and membrane permeability. Trace minerals have major role in functioning of various enzymatic, metabolic and biochemical reaction for effective utilization of nutrients. They are constituents of many proteins involved in metabolism of nutrients, immune defense systems and hormone secretion pathways. Deficiency diseases, metabolic disorders, poor growth rate, low production, low hatchability and low feed efficiency are normally observed on deficiency or imbalance supply of minerals to livestock and poultry.

Along with other trace minerals, selenium is supplemented in broiler ration as an essential trace mineral required for normal growth and production of broiler birds. It was discovered in 1817 by J.J. Berzelius.

Artificial intelligence is a computational science concerned with smart computer machines capable of performing tasks similar to the human intelligence. The term AI is widely used for the projects involved in the developing the intellectual processes of human intelligence such as reasoning ability, meaning discovery, generalization, learning from the past. AI technology mainly analyses the huge amount of data based on the set of instructions or commands known as algorithms to do a specific function or task. The mathematician Alan Turing with a simple question “Can machines think?” revolutionised the history. His paper “Computing Machinery and Intelligence” in 1950 and Turing test has favour the development of goal and the vision of AI.

The research in AI are mainly focussed on the following intelligence components namely:

1. Learning
2. Reasoning
3. Problem solving
4. Perception
5. Language use

Aerial photography is objective of getting panoramic view of earth surface to analyze the features of earth and their interrelation at particular time period which may be changed in further events. In this concerned, the observation may play a vital role in achieving the goals of photography. Undoubtedly it is widely used in social function and so on, but still awaited for scientific or research use. Drone can measure the geometry of ground surface at lower altitude with more accuracy in the form of visual feature in natural colour. flight height of drone mainly limits the large area coverage due to lower flying and drone can work perfectly at low altitude planning with good quality feature/photography.

Need to Preserve Food

Food is vital for human existence. Conservation and preservation of food is a prerequisite for food security and it provides economic stability and self reliance to a nation. The need to preserve food has been felt by mankind since time immemorial. The seasonal nature of production, long distances between production and consumption centers and rising gap between demand and supply have made this need even more relevant today. The hot and humid climate of a country like India is quite favorable for the growth of numerous insects and microorganisms that destroy stored crops and cause spoilage of food every year. Spoilage can also occur due to chemical and physiological changes in stored foods. Sea-foods, meat and poultry may carry harmful microbes and parasitic organisms that cause illnesses associated with their consumption. As in other parts of the world, India has also practiced various methods of food preservation such as sun drying, pickling and fermentation which were supplemented with more energy consuming techniques such as refrigeration, freezing and canning. Each of these methods has its merits and limitations. Man has always been on the search for newer methods to preserve foods with least change in sensory qualities. Radiation processing of food is one of the latest methods developed for this purpose.

Introduction

The term analytics and data analytics are used inter-changeably. When referring to analytics, it means “analysis of data” or “what can be learnt from an analysis of data”. In an industry like fishing industry, the researchers have been slow to adopt the tools used to portray accurate representations of data. For example, a dashboard with historical data from the past ten or fifteen years displayed on a digital map can enable the researchers to decide the places where fishing can be good. This map can help in locating the points fished during specific seasons. This will enable the researchers to filter the data on various parameters like area, year, season etc. or on any other specific parameter which can give valuable information. Similarly, this type of dashboard can affect the decision making process while fishing, like one can find the monetary value associated with each trip during a specific season or compare the values associated with two different trips to gauge the cost-benefits.

Data Analytics helps in taking most informed decisions in the fishing industry if one of the goals is to increase income while ensuring sustainability. It helps in deciding whether to reduce overhead costs or to increase expenditure to avoid overhead costs in future.

Fisheries sector undergoes continuous changes with introduction of newer technologies evolved through research and development institutions. Statistics per se deals with generation of data, data management, data analysis and information generation from data. There are varied disciplines of fisheries viz., Aquaculture, Fisheries Resource Management, Fish Genetics, Fish Biotechnology, Aquatic Health, Nutrition, Environment, Fish Physiology, and Post-harvest Technology, wherein research on practical aspects is undertaken which affect production and sustainability.

Horticultural sector, which is contributing significantly for food and nutrition security, employment opportunity and poverty alleviation, got a real boost only in the early 1990s which coincided with liberalization of Indian economy. National area and production of horticultural crops are showing increasing trend over the years and production of horticultural crops has outpaced the production of food grain since 2012-13(Press Information Bureau, Govt. of India, Ministry of Finance, 2016). According to Economic Survey 2015-16, the share of horticultural output in agriculture is more than 33% over last decade and the sector contributes 30.4% to GDP of Agricultural sector. Horticulture sector accounts for 37% of total export of agricultural commodities at present and the exports have recorded sustained rising trend (Jha et al., 2019). The export status of APEDA (Agricultural and Processed Food Products Export Development Authority) products in the recent years shows 28.18% growth in value of horticultural products over the previous year. The investment in horticultural sector with focused attention has resulted in spectacular change in the horticultural scenario and production and productivity of horticultural crops.

A drainage system is a network of structures, channels, pipes, and natural features designed to manage and control the flow of water, primarily rainwater or surface runoff, away from inhabited areas, agricultural land, and infrastructure. The primary purpose of a drainage system is to prevent flooding, erosion, and water logging, thereby safeguarding public health and property, as well as ensuring the efficient use of land.

Surface Water Management: Surface water, which includes rainfall and other forms of precipitation, needs to be managed effectively to prevent damage to properties and the environment. Drainage systems collect this water and direct it away from vulnerable areas.

Catchments: A catchment or watershed is the area of land where rainwater collects and drains into a specific river, lake, or other water body. Understanding catchment areas is crucial in designing drainage systems because it helps determine how much water needs to be managed.

Introduction
Communication is fundamental to human interaction, socialization, and organizational success. However, the process of communication is often fraught with distortions—unintended alterations that can hinder the accurate exchange of information. Distortions can arise due to various factors such as noise, misinterpretations, emotional bias, technological barriers, and language differences. Addressing and mitigating these distortions is crucial in fields ranging from corporate communication to political discourse, education, and beyond.
One innovative method that has garnered attention for its ability to address communication distortions is the use of simulation games. These games, designed to replicate real-world scenarios, create controlled environments where participants can explore, identify, and respond to communication challenges in a practical and engaging way. This chapter explores the role of simulation games in understanding and mitigating communication distortions, with a focus on their application, benefits, and limitations.
What are Simulation Games?
Simulation games are immersive, interactive platforms that simulate real-world situations. These games are often used in educational, training, and organizational contexts to help participants experience and learn from complex scenarios. Simulation games allow players to assume roles, make decisions, and navigate challenges within a controlled environment that mirrors real-life situations.

Key Institutions involved in policy advocacy in Agriculture:
1. Indian Council of Agricultural Research (ICAR)
Objectives
• Advocate for research-driven policies that enhance agricultural productivity and sustainability.
• Support the development and adoption of innovative agricultural technologies and practices.
• Influence policies related to agricultural education and research funding.
2. National Institute of Agricultural Extension Management (MANAGE)
Objectives
• Promote effective agricultural extension services and advisory systems.
• Advocate for policies that improve extension management and farmer training.
• Support the development of strategies for scaling up extension services.
3. National Bank for Agriculture and Rural Development (NABARD)
Objectives
• Advocate for financial policies that enhance credit access for agriculture and rural development.
• Support policies that improve rural infrastructure and promote sustainable rural livelihoods.
• Influence agricultural and rural development policies through financial support and policy recommendations

Nanotechnology is a field of study which deals with materials at nano-scale like nanometer which is one billionth of a meter (1 nm = 10-9 meter). At nano-scale, physics, chemistry and biology converge towards the same principles and tools. Nanotechnology is domain in science and technology, which is multidisciplinary in nature and any scientist, engineer, medical doctor can do research on nanotechnology. Presently, it is more of a science and less of a technology because of a lack of proper tools for studying the properties of nano-material. Nano-particles (NPs) are materials that are small enough to fall within the nanometric range, with at least one of their dimensions being less than a hundred nanometres. This reduction in size brings about significant changes in their physical properties with respect to those observed in bulk materials. The presence of naturally occurring NPs is implicated in interplanetary and interstellar space (Hochella Jr, 2002) as well as our earth in which life from the beginning has evolved in their presence (Becker and Reitmeijer, 2006). Currently it is observed that NPs can be synthesized from many biological organisms including plants.