eChapters

Abstract

The cereal grains are grown around the world, the most common is wheat, which accounts for one third of the total grain crop worldwide. In addition to providing energy, whole grains contain several key nutrients, including fibers, lipids, B vitamins and minerals as well as other beneficial components such as phenolic acids, flavonoids, lignans and phytosterols. Several of these components function as antioxidants. While multiple studies have been conducted to analyze antioxidants in different grains. In wheat and other grains, naturally occurring phytonutrients with antioxidant activity include phenolic acids, flavonoids, coumarins, polyphenols, phytates, terpenes, carotenoids, tocopherols and tocotrienols. Potential roles of the naturally occurring antioxidants in grains include free radical scavenger, reducing agent, complexation of prooxidant metals, quenchers of singlet-oxygen molecules and antioxidant defense enzyme system activators for biological systems. Wheat grain contains several components that have potential antioxidant activity and thus may have a protective role in human health. Traditional wheat-based breakfast foods include hot and cold ready-to-eat (RTE) cereals, as well as a variety of yeast-leavened and chemically leavened bakery products. Increasing baking time and temperature increases antioxidant activity in the bread crust and lowers antioxidant activity in the bread crumb portion. Wheat and wheat based products, particularly partial and 100% whole grain products have been shown to provide a variety of beneficial components including fiber, vitamins, minerals and other phytonutrients with antioxidant activity. Scientific evidence indicates that consumption of three or more ounce equivalents of whole grain foods per day may reduce the risk of coronary heart disease, type 2 diabetes and certain cancers and help with weight management.

1. INTRODUCTION

Leaf and soil analysis are the tools to estimate the fertilizer needs of fruit crops. Leaves are selected for analysis because:

• Leaf is the principal site of plant metabolism.
• The changes in nutrient supply are reflected in the leaf composition.
• The changes are more pronounced at certain stages of development.
• The concentration of nutrients in the leaf at specific growth stages are related to performance of the plant.

Introduction Agricultural sector is the pillar of the Indian economy. It provides employment to around half of the workforce of the country and contributes around 18 per cent to the gross value added of the country. Small and marginal landholdings, constituting less than 2 hectares, make up a significant 85 percent of India’s farming community (Joshi, 2022). These small farmers encounter various challenges, including farm-specific and household transaction costs that limit their participation in input and product markets. With changing food preferences driven by income and population growth, there’s a growing need for small-farm commercialization to meet the rising demand for diversified, higher-quality diets (Chakraborty, 2020). To address the constraints faced by small farms, aggregation models have emerged as institutional interventions.

Post-harvest management of horticultural crops is a critical aspect of agriculture aimed at preserving the quality, freshness, and nutritional value of fruits, vegetables, and ornamental plants from the time of harvest until consumption. This abstract highlights the importance of effective post harvest management practices in minimizing losses, ensuring food security, and maximizing economic value in the horticultural sector. It emphasizes the diverse range of challenges faced, including perishability, susceptibility to physical damage, and vulnerability to pests and diseases. The abstract also underscores the significance of infrastructure development, technological innovation, and capacity building in addressing these challenges and improving post-harvest handling, storage, and distribution systems. Overall, the abstract provides a concise overview of the importance and complexities of post-harvest management in horticulture, laying the foundation for further research and action in this critical area of agriculture.

Pulses are an important source of proteins. One hundred grams of pulses contain about 25-32 grams of proteins and several amino acids which are not made by the human body (Sidhu, 2015). These are the staple food both for vegetarians and non-vegetarians of the country. India is not only the largest consumer of the pulses in the world but it is also the largest producer and importer. The global production of pulses is about 70 million tonnes, of which India’s share is around 25 percent.

The consumption of pulses is historically part and parcel of Indian culture. However, over a period of time, the availability of pulses has declined from69 gram per capita per day in 1961 to 51 gram in 1971 and 38grams in 1981. Marginally it arose to 42 gram in 1991 which already declined to 30 gram in 2001. The National Food Security Mission (NFSM) was started by the union Government for pulses during 2007. It did not result in a significant increase in the output because pulses are grown only in 16 per cent area which is irrigated. The area under cultivation for pulses varied from 23 million hectare in 2009- 2010 and 26 million hectares 2021-2022 and production was14.6 mt. to 28.9 mt. At present the availability of pulses is about 42 g per capita per day.

Introduction 

Conservation tillage has been defined based on percent cover of the soil surface with crop residue (CTIC, 2000). Quantifying crop residue cover on the soil surface is important for improving estimates of surface energy balance, net primary productivity, nutrient cycling, and carbon sequestration. Quantifying crop residue cover is also an important factor in controlling soil erosion and evaluating the effectiveness of conservation tillage practices (Barnes et al., 2003). Collecting this information by conventional method of survey and line transact are time-consuming, labor intensive, costly and can involve destructive sampling (Morrison et al., 1993). Moreover, field data are limited because they provide point, rather than area information. Remote sensing technique revealed as promising tool in providing such spatial data over a large area in a time and cost-effective manner.

Introduction

The semiarid and arid ecosystem is not only neglected in India but also the whole world in respect of socio-economic and scientific development. Middlefon and Thomas, 1997) reported the arid and semi arid covers 47% of land surface of the plant and home town to 1/3 of human population. Conventional plant breeding so far only increased the yield of crops grown under arid tropics at about half the rate achieved for crops grown in temperate regions (Turner, 2004, b). The major crop of other ecosystem are considered as under exploited crop of arid ecosystem. Tomato (Lycopersicon esculentum Mill.), is one such crop, which was domesticated in ancient Peru, has become the most popular and widely consumed vegetable in the world today, for its rich flavor and high nutritional value (Vitamins A and C)

Tomato varieties produced 50% in plastic house cover more than what they produce in open air (Diez et al., 1985). Nevertheless this production increase is not, by itself the reason for the use of protected cultivation which requires higher expenses. The key factor is the cost increase of final product obtained during off-season, which created an interesting margin in spite of high production costs. The effect of cost of seed in total cost is negligible, which permitted the use of hybrid seed. The new hybrids have brought about production increases which can be calculated to be over 50% more than what the greenhouse varieties produced with the cost of hybrid seed giving an effect on total production costs of only 6-7%. So that under these circumstances, production increase associated with hybrids is certainly very advantageous, apart form other benefits to be derived from hybrids.

Plant genetic resources (PGR) are the genetic material of plants which are of value for present and future generations of humankind. Often used as a synonym to plant germplasm, it can be defined as a seed, a plant or plant part including cell cultures, genes and DNA sequences that are held in a repository or collected from wild as the case may be and that are useful in crop breeding, research or conservation because of genetic attributes. The term is used to describe a collection of genetic resources for an organism or genetic material which forms the physical basis of inherited qualities. In brief, germplasm is the sum total of the hereditary materials in a species. Germplasm is the foundation and lifeblood of plant breeding without which plant breeding activities cannot be conducted. Germplasm is the genetic material that can be used to perpetuate a species or a population. The base germplasm can be improved for better performance of the crop. In the initial stage of a breeding programme, breeder evaluates the available germplasm lines and makes a selection from them for further test and final release to the farmers. Later on, the germplasm serves as a source of the parental lines which are used to initiate another phase of the breeding programme. Besides, using the base germplasm, breeders generate new variability using a variety of breeding methods such as crossing parental lines and developing new lines, induced mutations and more recently gene transfer. This new variability is again subjected to appropriate selection methods leading to identification and further evaluation of new and promising genotypes for release as cultivars. Generally, germplasm includes following types:

Rerd. L.L.Langstroth (Father of modern bee keeping) discovered movable frame hive in 1851.

In 1882, beekeeping was introduced in India.

In 1911, Rerd. Newton introduced beekeeping to South India.

Introduction There is an emergence of a transformative paradigm of participatory approaches in various fields such as management, health care and education, community development, etc. Participatory approaches challenge the top-down approach used frequently for decision making (Narayanasamy, 2009). Participation is a dynamic process where two individuals exchange their ideas, thoughts, and knowledge for making proper decisions and solving the problems faced by local people. It is a process of empowering individuals that helps people make proper analysis, make their own decisions, and develop their confidence. It is successfully used in increasing self-help activities of local people and for proper implementation and evaluation of large scale projects. FAO has reported that through participatory programmes it is very easy to mobilise local knowledge for self-reliant development, reducing government assistance costs.

1. Key Forces Shaping Food Packaging • Changing Consumer Priorities • Modern consumers are increasingly choosing food packaging that aligns with values of health, convenience, and sustainability. The demand is growing for packaging options that are recyclable, biodegradable, or reusable. Consumers also expect transparency, with clean labels and QR codes providing details on ingredients and sourcing, which has become essential for building trust (Santeramo et al.,2022) • Environmental Sustainability • Sustainability remains a powerful influence on packaging innovation. Reducing single-use plastics, increasing recyclable options, and adopting circular economy principles are all priorities. Both consumers and businesses are actively seeking solutions that reduce environmental impact, such as renewable, compostable materials and designs that minimize waste ( Fao et al ., 2022)

Improving the skill set of individuals is an important agenda of any development organization. The individuals may be anyone in the system who is directly or indirectly connected to the system.  Agriculture System is a complex and multi-stakeholder system with farmers as the axis of the wheel with other stakeholders’ forms part of spokes of the wheel. The scope for capacity building or training of every stakeholder has been peaking tremendously given the ever changing nature of the profession. The public and private training Institutions are vying with each other for conducting trainings in order to sustain the existence of the Institutions. Though a few institutions are really trying hard to take the technologies in real terms to the farming community, the following observations are very difficult to be masked.

Application of various methods of restraints is essential to carry out certain surgical procedures on animals. A particular method of restraint suitable for one animal may proves ineffective for another. Consider the temperament, Age, breed and individual characteristic of the animal as well as purpose of the restraint.

Abstract

Egg is a nutrient dense food, containing high quality proteins and a wide range of vitamins, minerals, trace elements, PUFA, MUFA etc. Whole egg slices were prepared by boiling in water technique for a predetermined time i.e. 15 min. The egg slices were prepared with spice extract at different levels of 2%, 5%, 7% and 10%, out of which 5% was found acceptable by sensory evaluation. The egg slices with 5% spice extract were then subjected to frying in different oils such as mustard oil, rice bran oil, sunflower oil and soya bean oil. Among all of the fried egg slices and control (without any spice extract and frying), on sensory evaluation, fried egg slices with mustard oil was most preferred. Texture analysis results shows that hardness was increased on frying and highest in fried egg slices with rice bran oil. Also the values for other TPA component viz. adhesiveness, cohesiveness, gumminess and chewiness were increased on frying as compared with control. Among the fried egg slices, highest values for adhesiveness, cohesiveness, gumminess was observed in egg slices with rice bran oil. However, chewiness of fried egg slices with sunflower oil was highest. It can be concluded from present study that the egg slices fried in mustard oil was organoleptically acceptable with good textural properties.

Introduction Terms total development of rural areas with the purpose of increasing the quality of life for rural people is referred to as rural development. It is a broad anddiverse concept that encourages the expansion of agricultural and allied activities, communities, cottage industries and crafts, community services and facilities, and total human resources in rural areas. As a strategy, rural development is the result of interactions between many physical, technological, economic, and societal elements. Its purpose is to improve the economic and social well-being of a particular rural demographic group. Rural development is a multifaceted concept that covers various aspects of development in order to improve rural people’s quality of life (Ilbery, 2008). Agriculture, village industries, crafts, community services, and rural human resource development all fall under this category.

Rural development is greatly aided by aquaculture funding, which improves rural people's standards of living and promotes sustainable economic growth. By analyzing its effects on job possibilities, food security, income production, and poverty reduction, this study investigates the role of aquaculture finance in rural development. It addresses several funding sources and tools used in aquaculture, such as grants, microloans, investment plans, and microfinance, emphasizing the success of these financial tools in helping small-scale rural farmers and business owners. This study also discusses market linkages, risk management, regulatory frameworks, credit availability, and other issues related to aquaculture finance. Legislators, financial institutions, and other stakeholders can create plans to optimize the socioeconomic advantages of aquaculture while fostering inclusive growth by comprehending the relationship between financing for aquaculture and rural development.

Introduction
India has vast animal genetic resources with a wide variety of indigenous farm animals including cattle. The cattle breeds have evolved over generations to adapt to the agro-climatic and socio-economic needs of the people. Domestic animal diversity is defined as the spectrum of genetic differences within each breed and across all breeds within each domestic animal species, together with the species differences; all of which are available for the sustainable intensification of food and agriculture production . The domestic animal diversity has evolved over millions of years through the processes of natural selection forming and stabilizing each of the species used in food and agriculture. Over the more recent millennia the interaction between environmental and human selection has led to the development of genetically distinct breeds. Selection processes, directed by both humans and the environment, together with the random sampling processes causing genetic populations to drift over generations, have accelerated the development of the diversity within species leading to the creation of distinct genetic differences amongst breeds.
India is the seventh largest country in the world and it is recognized as one of the 12-mega biodiversity centres of the world. It is well marked off from the rest of Asia by mountains and the sea, which gives the country a distinct geographical entity. Due to diverse agro-ecological regions and topographic conditions, India has rich repository of both flora and fauna. India has vast animal genetic resources with a wide variety of indigenous farm animals. Indigenous animal breeds are now 53 for cattle, 20 for buffalo, 39 for goat, 45 for sheep, 8 for horses & ponies, 9 for camel, 14 for pig, 3 for donkey, 3 for dog, 1 for yak, 20 for chicken, 3 for duck, and 1 for geese, besides many other non-descript and mixed populations. Livestock husbandry is an age-old important occupation for Indian farmers. The unique and rich animal biodiversity is extensively referred to in Indian scriptures.

Summary

Tropical forests are declining sharply and continuously growing demand of wood leads to removal of trees from their natural habitats. Clonal propagation of superior trees is must for further exploration and conservation of these genetic resource. Tissue culture technique offers rapid and large scale propagation of desired traits. However, micropropagation of adult trees is difficult; many problems are associated like- maturity, contamination, phenolic leaching, season, variants, long life cycle, etc. Shoot bud culture is the easiest and successful tissue culture technique for the toughest material to clone- mature trees. The chapter deals with the bud culture method of heartwoods and associated problems at different stages – explant establishment, shoot multiplication, rooting and acclimatization. Also the possible solutions of the problems are discussed on the basis of previous reports.

Hazard Analysis and Critical Control Point (HACCP) System

1. Identify hazards
 
 It is important to be able to identify the possible microbiological, chemical and physical hazards that can occur at every stage of the food business – from growth, processing, manufacture, storage and distribution, until the point where it is sold to the customer and eaten.

    ·    Microbiological Hazards : Any bacterium, virus, or protozoan that is capable of causing illness and that grows or may be carried on food. Well-known examples of bacteria are Campylobacter, Listeria and Salmonella. The most likely food-borne viruses are the Norwalk type viruses. Giardia is an example of a protozoan that may be food borne. It is important to have some understanding of the risks associated with different types of microbiological hazards.

    ·    Chemical Hazards : Examples include excessive or toxic amounts of heavy metals, chemicals, pesticides, herbicides, insecticides, vitamins, minerals, preservatives, disinfectants, detergents and cleaning compounds. Some hazards may be naturally present such as in green potatoes or taro and rhubarb leaves.

    ·    Physical Hazards : Objects that get into food, or are already present in food, may cause illness, injury or distress to the person eating it. Some examples are glass, metal fragments etc. Other contaminants such as hair or insects may be offensive but not necessarily a danger to health. They should nonetheless be considered and controlled