eChapters

Abstract

Financial analysis evaluates the performance and suitability of enterprises, projects, budgets, and other financial-related institutions. It determines if a business is secure, financially sound, liquid, or profitable enough to warrant a financial commitment. Accurate records and financial statements provide the essential information for analyzing the financial situation and trends of a farm operation. A financial analyst examines the income statement, balance sheet, and cash flow statement.

Copyright is a legal entitlement granted to creators of literary, dramatic, musical, and artistic works, as well as producers of cinematographic films and sound recordings. This legal right encompasses various privileges, including the reproduction, adaptation, translation, and communication to the public of the work. The composition of these rights may vary slightly, depending on the nature of the work. Along with Intellectual Property (IP), Copyright is a legal concept that safeguards the rights of creators and inventors. Copyright confers upon creators the exclusive legal right to reproduce, distribute, and exhibit their work, while IP comprises other legal rights such as patents, trademarks, and trade secrets. Copyright applies to a diverse range of creative works, including literary, dramatic, musical, and artistic works, as well as sound recordings and cinematographic films. Piracy is a worldwide issue that adversely affects various content industries, such as software, television, recording, and movies.

Copyright and IP laws play a crucial role in promoting creativity and innovation by safeguarding the rights of creators and inventors. These laws grant exclusive rights to creators and inventors, allowing them to financially benefit from their work. This encourages investment in research and development, leading to the creation of new ideas, products, and services. Without copyright and IP protection, creators and inventors may be discouraged from investing their time and resources into creating new works, resulting in a decline in innovation and economic growth. These laws also protect consumers by ensuring that they receive original, high-quality products and services instead of counterfeit or low-quality imitations.

Introduction to Nanotechnology in Agriculture
Nanotechnology, the science of manipulating materials at the atomic and molecular scale, typically between 1 and 100 nanometers is revolutionizing various industries, including agriculture. Its unique ability to control matter at such a small scale offers unprecedented opportunities to enhance agricultural productivity, sustainability and efficiency. This introduction provides a comprehensive overview of the role of nanotechnology in agriculture, highlighting its potential applications, benefits and future prospects.
Understanding Nanotechnology
Nanotechnology involves the design, production, and application of materials and devices by controlling shape and size at the nanometer scale. At this scale, materials exhibit unique physical, chemical and biological properties that differ significantly from their bulk counterparts. These properties include increased surface area, enhanced reactivity and unique optical and electrical behaviors, making nanomaterials highly versatile and effective for various applications.

Fruit borer: Helicoverpa armigera: Noctuidae

This is a medium sized moth yellowish brown in colour with a wing

span of about 3 cm and a body length up to 1.4 cm. There is a dark speck and a dark area on the outer margin of each forewing. The forewings also have greyish wavy lines and black spots of different sizes on the upper side.

A sound understanding of general anesthetic emergencies and surgical techniques is vital for all practicing veterinarians. In most of the veterinary practices, after induction of anesthesia, no one is assigned the task of anesthetist to monitor anesthesia and occurrence of complications during surgery which may lead to the development of anesthetic emergencies. Onset of general anesthesia disturbs the physiological equilibrium of patient and increase the threshold of harmful events. The harmful events of anesthesia includes:

    1.    Absorbance (A) - Defined as –log (1-a) = log (1/t), where ‘a’ is the absorbance and‘t’ the transmittance of a medium through which a light beam passes.

    2.    Absorption coefficient (a) - The relative decrease in the intensity of a collimated beam of electromagnetic radiation, as a result of absorption by a medium, during traversal of an infinitesimal layer of the medium, divided by the length traversed.

    3.    Acceleration due to gravity (g) - The standard value (9.80665 m/s2) of the acceleration experienced by a body in the earth’s gravitational field.

    4.    Acid - Historically, a substance that yields an H+ ion when it dissociates in solution, resulting in a pH< 7. In the Brönsted definition, an acid is a substance that donates a proton in any type of reaction. The most general definition, due to G.N. Lewis, classifies any chemical species capable of accepting an electron pair as an acid.

    5.    Acid dissociation constant (Ka) - The equilibrium constant for the dissociation of an acid HA through the reaction HA + H2O1 A- + H3O+. The quantity pKa = -log Ka is often used to express the acid dissociation constant

    6.    Acyl groups - Groups formed by removing the hydroxy groups from oxoacids that have the general structure RC (=O) (OH) and replacement analogues of such acyl groups.

    7.    Adiabatic process - A thermodynamic process in which no heat enters or leaves the system.

Introduction

India, with only 2.5% of the world’s geographical area, is home to 17% of the global population. Population has increased from 361 million in 1951 to 1140 million in 2011, more than threefold increase over 50 years and expected to reach 1.5 billion by 2050. The food consumption levels of India will increase from the current level of 2400 k cal/ per capita/ day to about 3000 k cal/ per capita/ day in 2050 (Singh, 2009). The production deficits are expected for cereals and pulses not only to meet the growing food requirements but also to meet the growing demand for animal based products which require higher quantities of food grains. It is estimated that despite realizing the full irrigation potential in the country, nearly 40% of the net sown area will remain rainfed. Rainfed areas with nearly 60 per cent of the cultivated area contributes for 40 per cent of country’s food production in the country, home to about 40% of the human and 60% of the livestock population,

The polymerase chain reaction (PCR) is a rapid way of amplifying (duplicating) specific DNA sequences

Method was devised by Kary Mullis of Cetus Corporation, Emeryville He recieved a $20,000 bonus and later a Nobel Prize

DNA heated to high temperature is not destroyed; separates into single strands, but reforms helix when cooled

PCR Method:

DNA to be amplified is put into solution containing:

23.1. What?

Post harvest and agro-processing refers to activities carried out after harvesting a crop. These include milling, grading, processing and packing of the produce before it reaches the end users. This is also referred to as value addition, as it increases the marketable quality of the harvested produce.

23.2. Milling

It is the process of separating edible portion of the grain after removal of the husk or seed coat. This converts the products into a form that can be readily used for cooking, e.g. rice milling and dal milling.

23.3. Grading

Grading is the process of segregating the harvested produce based on the physical appearance including size and colour. Grading increases the market value of the crop.

1. Introduction

Adequate nutrition is the fundamental keystone of any individual’s health. It is especially crucial for women because it causes havoc not only on the woman’s health but also on their children’s health and in turn the community. Malnutrition causes a variety of risks to women. It undermines women’s ability to survive childbirth, makes them more susceptible to infections, and leaves them with fewer reserves to recover from illness. Children of malnourished women are found to face impaired cognition, short stature, decreased resistance to infections, and an increased risk of disease and death throughout their lives. The increasing number of malnourished population in any country is a threat to its technological and economic development. Moreover, a chronically undernourished woman in every probability will give birth to a baby who is likely to be undernourished as a child.Thus malnourishment in women perpetuate the cycle of under-nutrition to be repeated over generations.In other words, women’s nutritional status impacts the countries nutritional status.

Despite economic progress, India has failed to combat malnutrition that adversely affects the country’s socio-economic progress. This is reflected in the hunger score of 27.2 which categorized India in ‘serious’ hunger category. The Global Hunger Index (GHI) rank of the country is 94 among 107 countries in 2020 and was 102 out of 117 countries in 2019. In fact, GHI is calculated based on the four indicators viz. undernourishment, child wasting, child stunting and child mortality. Estimates also suggest that more than one-third of the world’s malnourished children are in India. Among the varied causes of malnutrition in the country, major ones include mother’s nutritional status, lactation behaviour, women’s education and sanitation. These in turn affect children in several forms and get manifested as childhood illness, stunting, and retarded growth. Therefore, addressing the nutrition of women population at all levels is essential to safeguard the future generations, and in turn the human capital and economic development of any nation.

For station X, the maximum one day rainfall with 25 years return period is 100 mm. The probability of a on day rainfall equal to or greater than 100 mm at station X occurring at least once in 15 successive years is
(A) 0.458             (B) 0.500
(C) 0.637            (D) 0.990

Conference

A conference is a formal gathering where people come together to discuss, exchange ideas, present research and engage in discussions on specific topics or fields of interest. These gatherings can vary widely in scale, purpose and format, bringing together professionals, researchers, academics, industry experts, or enthusiasts.

Audio conferencing

Its also called Teleconference, which means meeting a group or party via a phone call instead of meeting them physically. In most cases, standard telephone lines and speakerphones are employed. The person who starts the audio conference called the calling party and the people who are attending the calls are known as participants. Technology requirement of the audio conference:

1. Phone/Computer with access to internet connection
2. Speakers
3. Microphone

The age-old struggle between crops and diseases has been a perpetual challenge for farmers and agricultural stakeholders worldwide. Weather patterns play a pivotal role in the development and spread of crop diseases, making it essential to integrate weather wisdom into crop disease management strategies. By analyzing historical and real-time weather data, farmers and agricultural experts can anticipate, prepare for, and respond to disease outbreaks more effectively, minimizing crop losses and ensuring food security. Effective crop disease management based on weather wisdom involves a three-pronged approach. It begins with caution, where historical climate data and disease surveillance reports are analyzed to identify potential correlations between weather patterns and disease outbreaks. This information helps farmers and agricultural experts to recognize early warning signs of disease susceptibility, such as temperature fluctuations, precipitation patterns, and humidity levels. For instance, excessive rainfall can lead to an increased risk of fungal diseases, while drought conditions can exacerbate bacterial diseases (Fig. 13.1). The confirmation phase involves closely monitoring real-time weather forecasts and disease surveillance data to detect early warning signs of an impending disease outbreak. Advanced technologies, such as satellite imaging and sensor-based monitoring systems, provide valuable insights into crop health and disease development. By combining these data streams, farmers and agricultural experts can confirm the presence of disease-causing pathogens and take targeted action to prevent their spread. Finally, a call to action is triggered, prompting farmers and agricultural stakeholders to implement integrated disease management strategies. These may include cultural practices, such as crop rotation and sanitation, biological controls, such as introducing beneficial microorganisms, and chemical controls, such as targeted fungicide applications. By leveraging weather wisdom, farmers can optimize their disease management strategies, reducing the reliance on chemical pesticides and minimizing environmental impact. By embracing weather wisdom, crop disease management can be transformed from a reactive to a proactive approach. Farmers and agricultural stakeholders can stay one step ahead of disease-causing pathogens, protecting their crops and ensuring a stable food supply. As we explore the intersection of weather wisdom and crop disease management, it becomes clear that this integrated approach holds tremendous potential for revolutionizing the way we predict, prevent, and respond to crop diseases.
13.1 Caution
Approaches to Caution Farmers on Crop Diseases, Information Generation, and Communication using Mobile Technology To caution farmers on crop diseases, it is essential to adopt a multi-faceted approach that leverages mobile technology to generate and disseminate critical information. This approach should focus on empowering farmers with timely and accurate information, enabling them to take proactive measures to prevent and manage crop diseases. Firstly, a robust disease surveillance system should be established to monitor and track crop disease outbreaks in real-time. This can be achieved through a network of field scouts, extension agents, and research institutions that report disease incidence and severity to a central database. Mobile-based applications can be used to facilitate data collection, transmission, and analysis, ensuring that critical information is captured and disseminated promptly. Once disease outbreaks are detected, mobile technology can be harnessed to generate and disseminate alerts to farmers. This can be achieved through Short Message Service (SMS) or voice messages, which can be sent to farmers’ mobile phones, warning them of potential disease risks and providing advice on management strategies. Mobile-based applications can also be used to push disease alerts, advisories, and management recommendations to farmers, ensuring that they receive critical information in a timely and accessible manner. To enhance the effectiveness of these alerts, it is essential to ensure that they are tailored to the specific needs and contexts of farmers. This can be achieved

Dahlia is a highly valued ornamental crop recognized for its large, colourful and diverse flower forms. This chapter introduces its origin, classification, botanical characteristics, genetic diversity and commercially important varieties. It discusses propagation through seeds, tubers and other methods, together with climate and soil requirements, planting, spacing, nutrient management, irrigation and crop regulation. Staking, pinching, disbudding and other cultural operations are explained for producing quality stems. The chapter also covers major insect pests, diseases, harvesting, postharvest handling, grading and yield. Its practical approach makes it useful for commercial growers and students of ornamental crop production.

WHAT IS PLANT?

A. Definition - by most definitions, a plant:

is multi-cellular;

is non-motile

has eukaryotic cells

has cell walls comprised of cellulose

is autotrophic; and

exhibits alternation of generations - has a distinctive diploid (sporophyte) and haploid (gametophyte) phase.

Introduction

Elephant foot yam (Amorphophallus paeoniifolius (Dennst.) Nicolson) is an important edible tropical tuber crop since time immemorial in the tropics and sub-tropics (Behera et al., 2009) and regarded as “King of tuber crops” due to its higher biological efficiency as a food producer ). It belongs to the family Araceae. Tender stem and leaves of this tuber crop are used for vegetable purpose. The corms are rich in nutrition and contain 18.0% starch, 1-5% protein and up to 2% fat. Leaves contain 2-3% protein, 3% carbohydrates and 4-7 % crude fibre. It has great scope for commercial exploitation as a medicinal crop in pharmacological industry and widely recommended as a remedy in all three of the major Indian medicinal systems: Ayurveda, Siddha and Unani. The corm is prescribed for bronchitis, asthma, abdominal pain, emesis, dysentery, enlargement of spleen, piles, elephantiasis, diseases due to vitiated blood, and rheumatic swellings. Pharmacological studies have shown a variety of effects, specifically antiprotease activity, analgesic activity, and cytotoxic activity. It has also been found to be a potential inhibitor of bacteria activity when used with antibiotics. In addition, Amorphophallus corm is a good sources of phyto- aestrogens and are effective alternate or complementary to conventional hormone replacement therapy for symptoms associated with menopause and chronic degenerative diseases in women. It is a crop of South-east Asian origin, and grown widely in Philippines, Malaysia, Indonesia and South eastern Asian countries. In India, the crop is popular in the state of West Bengal, Andhra Pradesh, Kerala, Uttar Pradesh, Bihar, Madhya Pradesh, Maharashtra, Orissa, Tamil Nadu and Karnataka. West Bengal is the highest producer of elephant foot yam (293.84 thousand MT in the year 2015-16) followed by Andhra Pradesh (207.52 thousand MT) and Kerala (110.37 thousand MT) (Source: National Horticultural Board). However, the crop is gaining popularity dueto its shade tolerance, easiness in cultivation, high productivity, less incidence of pests and diseases, steady demand and reasonably good price.

Fruits and Vegetables are highly perishable in nature due to which huge spoilage (damage) takes place during the period between harvesting and consumption. Fruits and Vegetables after harvesting are often poorly handled and in many cases neither cleaned nor washed. Improper handling may cause physical damage due to tissue breakdown which results mechanical damages and physiological changes in harvested fruits and vegetables. Mechanical losses include bruising, cracking, cuts, microbial spoilage by fungi and bacteria and physiological losses include changes in respiration, transpiration, pigments, organic acids and flavour.

1. The Context

Poverty continues to be a major issue the world over. Over the last decade there has been a significant reduction in the number of the extremely poor. Extreme poverty rates fell from 10.1 per cent in 2015 to 9.2 per cent in 2017 (https://blogs.worldbank.org/opendata/global-poverty-reduction-slowing-regionaltrends-help-understanding-why). However, despite these achievements, we still have 689 million people living on less than two dollars a day and estimates by the World Bank in 2020 indicate that if one takes an account of higher poverty lines we have 24.1 percent of the world living on less than $3.20 a day and 43.6 percent on less than $5.50 a day in 2017 (http://www.worldbank.org/en/topic/poverty/overview). The disturbing aspect of this analysis are the facts that half of this poor are children and in most areas where poverty is encountered women represent a sizeable chunk of them. Poverty in real life is translated into lack of access to education and consumption of diets that are both quantitatively and qualitatively deficient in crucial micro nutrients and vitamins, placing them at higher risks on account of protein energy malnutrition, vitamin A deficiency and the all pervading problem of anaemia. The social consequences of such diets and implications for human capital of the world in the later part of this century would be devastating.

Poverty among women has huge repercussions for the citizens of tomorrow. It is in this context that the role of livestock products assumes crucial importance. Milk, eggs and meat have some of the highest bio-availabilities of crucial protein, iron and vitamin A. Berrazaga et al. (2019) observed that though plant proteins are beneficial in terms of the advantages that they offer from environmental and health points of view, the anabolic effect of plant proteins is generally lower than that of animal proteins. This is on account of their lower digestibility, relatively lower contents of essential amino acids such as leucine and the lack of sulphur amino acids such as lysine. The authors further observed that food protein quality was assessed by digestibility, net protein utilisation and biological value and these

In order to assess the quality characteristics of eggs the book reference values were taken for comparison

Kisan Call Centre (1551)

The department of agriculture and cooperation (DAC) Ministry of agriculture, Government of India launched kisan call centres on January 21, 2004 across the country to deliver extension services to the farming community. It provides information in all major languages through toll-free telephone no 1551 and 1800180 1551 from 6 a.m. to 10.p.m. on all 7 days of a week. on BSNL routes. With a view to monitor the KCC activities a state level monitoring committee (SLMC) has been constituted in each KCC. Presently there are — kccs in the country.

The kisan call centers consists of three levels