eChapters

India boasts a long-standing heritage of indigenous and ethnoveterinary knowledge in livestock care, developed over generations through careful observation, experience, and adaptation to local conditions. These practices emphasize sustainability and affordability, making them particularly valuable for small-scale and marginal farmers. By relying on readily available, seasonal, and natural resources, they align closely with ecological principles and traditional wisdom.
Feeding methods rooted in indigenous systems often utilize locally sourced tree leaves, grasses, agricultural residues, and customized herbal or homemade concentrates. Fodder options such as neem, babul, ber, subabul, moringa, and arhar leaves are commonly used, appreciated both for their nutritional content and medicinal properties. In several rural communities, animal diets are enhanced with supplements like bran, oilseed cakes, fermented grains, and by-products such as buttermilk residue, all aimed at improving digestion, health, and milk production.
Ethnoveterinary approaches focus on disease prevention and treatment through natural substances. Ingredients like turmeric, garlic, fenugreek, ashwagandha, and shatavari are frequently added to fodder or water to promote immunity, reproductive efficiency, and general vitality. A common post-calving practice involves feeding a mix of jaggery, wheat bran, and ajwain to lactating cows to aid in uterine cleansing and boost milk secretion.
These traditional methods offer a viable alternative to commercial feeds, synthetic additives, and antibiotics. Deeply rooted in regional customs and passed down through generations, they represent a rich repository of community knowledge. Documenting and validating these practices through scientific inquiry and participatory research can reinforce the resilience of rural livestock systems.

1. Introduction

Food is an essential requirement for survival. We work hard to earn money so that we can feed ourselves. However, at the end of the day, many of us are unsure about the quality of food we consume. The allure of money, along with a general disregard for humanity, has resulted in the addition of adulterants to food ranging from simple stones in rice to the more harmful chemicals in food of daily use. Surprisingly, food fraud is not a modern issue. There are several references to fraudulent food behaviour as early as the Romans, but it is usually considered to be the Victorian who places food fraud on the map.

This chapter introduces the close relationship between climate change and forest ecosystems and examines how changing temperature, rainfall, drought, extreme weather, fires, pests, and diseases affect forest health and productivity. It discusses the importance of forests in carbon sequestration, biodiversity conservation, climate regulation, and ecosystem services. The chapter also examines climate-change mitigation through sustainable forest management, afforestation, reforestation, and initiatives such as REDD+. Particular attention is given to the Indian scenario, conservation policies, government initiatives, and challenges associated with forest degradation and climate change

Floral decoration in India has got a historical background spreading over different eras. Admiration of natural beauty, plants and flowers were part of civilization process. Many evidences are there in the paintings, carvings on wall of caves, temples, mosque besides literatural references that flowers were in use in many forms since time immemorial. Every religion, culture, rulers and regimes had great influence on the use of flowers.

At present, flowers are integral part of our daily life. We use flowers in various ways and for many purposes. Loose flowers are used for worship while garlands for decoration purpose during social, institutional, official functions etc. In addition, cutflowers in the form of bouquets are very common in use. Arrangement of flowers in the vase, bowl or any other container is displayed extensively for interior decoration. At present, placing flower vase is very popular in houses, corporate offices, institutes, hotels etc. and is a well established practice.

1. Introduction

Drying is a thermo physical and physicochemical process, which involves removal of excess water from a solid, semi-solid or liquid food material by evaporating it into vapour phase on applying heat, to reduce growth of microorganism or to completely eliminate their growth. Hence, reducing the water activity increases shelf life of food products. Drying medium for carrying evaporated moisture can be air or steam. Benefits of drying include increase in shelf life, easy to transport, handle food material and reduce packaging cost as it reduces bulk weight. 

Introduction
Crop breeding programmes are under increasing pressure for developing cultivars that possess the ability to adapt to diverse environments while maintaining higher quality and quantity, in response to the escalating worldwide demand for food. The primary goal of plant or crop breeding is to attain genetic enhancement, leading to the creation of new varieties that demonstrate higher yield and superior quality. Hence, the central aim of crop breeding initiatives is to develop novel cultivars that demonstrate improved resistance against fungal, bacterial, insect, or viral pathogens, alongside increased tolerance to abiotic stresses such as drought low temperature, salinity, dehydration, and heavy metal toxicity. Additionally these breeding efforts aim to improve quality attributes, including taste, size shape, colour, and cooking convenience (Lenaerts et al., 2019). The ability to anticipate emergent phenotypes resulting from genetic or environmental disruptions necessitates the utilization of methodologies capable of identifying metabolic pathways or canopy structures suitable for change. The insilico tools have the potential to guide breeding endeavours aimed at developing novel germplasm that exhibits robust adaptation to diverse environmental conditions. The precise simulation of organisms in a computational environment is a current and effective approach to enhance prediction abilities. Significant progress has been made in the field of predictive medicine through the implementation of community projects that utilize integrative, multi-scale modeling techniques. However, there are a lot of crop models that are just geographically and temporally restricted, which limits their ability to go beyond the data that is now available and, consequently, leads to insufficient forecasts regarding crop reactions in novel circumstances. The plant community has launched or continued a coordinated endeavour focused on the development of a virtual plant modelling through consolidative and multi-scale mapping, models and simulations (Marshall-Colon et al., 2017).

Introduction
Wide range of industrially important products such as antibiotics, vitamins, enzymes, polymers, amino acids, biofuels are produced by microbes in extremely small quantities. Using microbial strains that generate an elevated amount of the intended product is a prerequisite for effective biotechnological procedures at the industrial scale. But since this isn’t an intrinsic feature of the chosen microorganism, changes to their genetic makeup may help to navigate this. Therefore, in order to overproduce the target metabolite and increase process efficiency, industrially relevant microorganisms are exposed to a range of treatments employing physical, chemical, or genetic methods. Thus, microbial strain improvement is the process of improving the biosynthetic capacities of microorganisms to generate the desired product in greater quantities.
Recycling resources and promoting sustainable development have grown in importance in recent years. Cosmetics, food, fuels, lubricants, plastics, drinks, fibres, and medications are just a few of the goods that are being biosynthesised due to the growing popularity of biological production of commercially significant metabolites (Kaur et al., 2012). The rising bioeconomy’s success hinges on our capacity to produce high-performing strains efficiently and economically. One successful strain engineering strategy is the Design–Build– Test–Learn (DBTL) framework. The strain engineering process must be viewed from the perspective of optimising the entire cycle rather than just increasing productivity at each stage, if strain development time and cost is to drastically cut down. We suggest a strategy that incorporates all four phases of the DBTL cycle and leverages the latest developments in phenotyping techniques, high-throughput genome engineering, computational design, and machine learning tools to forecast strain scale-up efficiency. By substituting sustainable alternatives made from renewable feedstock for petroleum-based products and ingredients derived from animals or wild-harvested plants, microbial biomanufacturing of chemicals, materials and biomolecules promises to lower greenhouse gas emissions, enhance land use and promote sustainability. But doing so necessitates creating reliable and effective industrial strains that can generate a variety of goods at reasonable costs. Enhancing the effectiveness of the strain engineering process is necessary to lower development cost, time in order to take advantage of market potential in all bioeconomy industries.
Over the past few decades, technical advancements in genome engineering have significantly boosted our capacity to engineer biological systems. The strain engineering process has been significantly sped and enhanced by synthetic biology methods like as genome editing using CRISPR (clustered

Dyes are one of the most important by products of the plants, as they are related with cultural practices, rituals, arts and crafts, fabrics and to satisfy personal embodiment. However, dye yielding plants have not received significant attention (Grover and Patni, 2011). Dye is a substance that has affinity to the substrate to which it is being applied such as textile fibers, foodstuffs and powder. They are organic coloured substances which absorb light in the visible part of the spectrum and have the property of colouring the substrate they are applied to.
 
Colourants which are obtained from plants and natural sources are known as natural dyes. Natural dyes have been traditionally used in most of the countries. These dyes were obtained from roots, leaves and bark (Akhtar et al., 2012). Natural dyes find use in the colouring of textiles, drugs, cosmetics, etc. Owing to their non-toxic effects, they are also used for colouring various food products. In India, there are more than 450 plants that can yield dyes (Siva, 2007).

“Small is beautiful”, today we know that small is not only beautiful but also powerful. With the range of applications that nanoparticles find in varied fields of engineering and science, nanoparticles seem a promising option when compared to the conventional materials used. Nanoparticles are particles that have at least one dimension in less than 100nm range. They have a high surface to volume ratio and thus mass transfer and heat transfer properties are better than bulk materials. Recently; core/shell nanoparticles are finding widespread application. There is a class of core/shell nanoparticle that has its entire constituent in the nanometer range. Core/shell nanoparticles are nanostructures that have core made of a material coated with another material. They are in the size range of 20nm-200nm. Also, composite structures with these core/shell particles embedded in a matrix material are in use. The necessity to shift to core/shell nanoparticles is the improvement in the properties. Taking into consideration the size of the nanoparticles, the shell material can be chosen such that the agglomeration of particle can be prevented. This implies that the monodispersity of the particles can be improved. The core/shell structure enhances the thermal and chemical stability of the nanoparticles, improves solubility, makes them less cytotoxic and allows conjugation of other molecules to these particles. The shell can also prevent the oxidation of the core material. “When a core nanoparticle is coated with a polymeric layer or an inorganic layer like silicabecausethe polymeric orinorganiclayerwould endow the hybrid structure with an additional function/property on top of the function/property of the core hence synergistically emerged functions can be envisioned”.

Banana is one of the oldest fruits and second largest growing fruit crop in the world. It is also known as the Adam’s Fig and Apple of Paradise. Unlike other fruits banana is an herbaceous fruit plant. Banana breeding started in Trinidad, West Indies in 1922 and in Jamaica in 1924 (Shepherd, 1994). The driving force for this breeding programme was to develop improved Fusarium wilt (Fusarium oxysporum F. sp. Cubense) resistant banana for export trade (Buddenhagen, 1990). In 1960 both the programmes were combined under the Jamaica Banana Board. United Fruit Company also started a small breeding programme in Panama in 1920s. In India hybridization work was started at Central Banana Research Station, Aduthurai, Tamil Nadu in 1949. Important banana growing states are Maharashtra, Karnataka, Kerala, Tamil Nadu, Andhra Pradesh, Orissa, Bihar, West Bengal and Assam. Now a days in some districts of Uttar Pradesh, Harichal cultivar of banana is cultivated at commercial scale. In South India banana is extensively used in all auspicious occasions such as wedding, festival and worship. Banana is a good table fruit, besides, the cultivar Nendran is used for cooking, it is also used for preparation of halwa, sweet and chips etc. Main bud or heart of banana bunches is also used as vegetable in India, Thailand, Philippines, Malaysia and Indonesia. Musa textiles is known for strong fibre quality.

INTRODUCTION

Digital resources are growing at an exponential rate and uncountable stacks of resources are available on the web. Semantic based search engines and meta-search engines stimulate resource discovery on digital collections1. During recent years an increasing quantity and variety of digital material has been created or held by libraries, and consequently many standards have been developed to encode different catego-ries of metadata for specific object types. Metadata today is an essential phenomenon for electronic cataloguing, federated searching, and open URLs. Selecting metadata is perceived to be essential for the librarians in pursuing long-term management and preservation of digital objects in digital library. Metadata is also important for digital archivists, database developers, resource authors, web-page designers, aggregators, system designers, as well as seekers of electronic information. In fact, metadata is inevitable for digital resource management and for discovering information from a large distributed environment. Metadata is expected to improve matching by standardizing the structure2 and content of indexing or cataloguing information. The Metadata Encoding and Transmission Standards (METS) were developed to deal with diverse metadata is-sues. It is an XML Schema designed as an overall framework3 within which all the metadata associ-ated with a single digital object can be stored or referred to. It enables effective management of digital objects within the repository; acts as a standard for transferring metadata within repositor-ies, facilitates access and navigation by the researcher, and links the digital object and its meta-data inextricably together.

In recent years dietary supplements have gained attractiveness within fitness and wellness circles. The other commonly used terms areNutraceuticals, dietary supplements or wellness-focussed foods. Being highly nutritious they are associated with a number of potential therapeutic effects. Nutrient-rich ingredients like fruits, vegetables, nuts, seeds, and grains are often considered dietary supplements as well. Oats fibre called, beta glucan, which has been shown to reduce inflammation, enhance immune function, and perk up heart health.

1. Conventional and Non-conventional Dietary Supplements

Nutrient-rich foods like fruits, vegetables, and legumes are often considered dietary supplements. Meanwhile, modified foods have been fortified with micro and macro nutrients to boost health benefits of foods.

• In most insects, life begins as an independent egg (ovipary).

• Majority of insects are oviparous. Egg stage is inconspicuous, inexpensive and inactive. Yolk contained in the egg supports the embryonic development.

• Eggs are laid under conditions where the food is available for feeding of the future young ones.

• Production of eggs by the female’s body is called oogenesis and the egg laying process is known as oviposition.

• The outer protective shell of the egg is called chorion. Near the anterior end of the egg, there is a small opening called micropyle which allows the sperm entry for fertilization. Chorion may have a variety of textures.

• Size and shape of the insect eggs vary widely.

Introduction
The eco-friendly and commercially sustainable production has been a crucial aspect of modern commercial development. The ecologically sustainable microbial production of value-added products has seen rapid growth across multiple sectors, such as food, pharmaceuticals, and energy, resulting in notable economic benefits and social advancements on a global scale (Shi et al., 2022). The development of “omics” technologies has aided the improvement of microbial production processes through diverse omics procedures, such as genomics, transcriptomics, metabolomics, and systems biology (Amer and Baidoo, 2021). These omics approaches give important understandings into the widespread metabolic variations, thereby identifying the factors that affect microbial production efficiency and improving the understanding of targeted optimization strategies. The integration of omics approaches is considered essential for any strategies that aim to be industrially sustainable. Industrial activities depend on the cultivation and accessibility of significantly competent microbial species to optimize bioproduct yields (Keasling, 2012). Recent progress in the industrial generation of value-added products heavily depends on strategies rooted in omics. Typically, the industry can achieve cost-effective production of limited quantities of biopharmaceuticals (Harris et al., 2015). Nevertheless, to sustainably scale up production capacities, economically feasible alternatives must be planned, standardised, and developed. Over the past few decades, microbes with enhanced abilities for superior product generation have been identified (Babar et al., 2018; Kim et al., 2015). Latest improvements in metabolic engineering have aided the manipulation of various genetic components, including coding and regulatory regions, to maximize commercial benefits (Babar et al., 2018). Genomic methodologies aim to investigate the variations among individuals at both the germline and somatic levels by sequencing specific genomes. The transition from DNA microarray technology to DNA sequencing has enabled the thorough sequencing of entire genomes, providing a detailed characterization of an organism’s genomic landscape (Dai and Shen, 2022) whereas, transcriptomics involves the analysis of mRNA, microRNAs, long non-coding RNAs, and circular RNAs. The methods used in transcriptomics are designed to identify and enumerate RNA molecules transcribed from a specific genome at a particular time. Proteomics on the other hand focuses on understanding the functional significance of all proteins expressed within a cell, tissue, or organism by examining the flow of information via protein signalling and metabolomics contributed a vital part in the development of bioprocesses by providing a comprehensive overview of metabolic activities (Horgan and Kenny, 2011; Petricoin et al., 2002). Synthetic biology contributes a vital part in the production of high-performance strains for microbial manufacturing. A variety of microorganisms including bacteria, fungi, and microalgae can be employed in microbial production. However, synthetic biology methods primarily emphasis on the balanced blueprint of biosynthetic metabolisms for target outcome, as well as the creation and standardisation of these pathways and the heterologous production of the biosynthetic components (Wan et al., 2023). These approaches include the optimisation of fermentation process, optimisation of medium composition, scale up of fermentation, optimization of cell growth for manufacture of desired product, and strategies to decrease feedback inhibition and product toxicity (Figure 3.1) (Wan et al., 2023; Zhang et al., 2022).

Abstract

Development of reliable automated techniques for the identification and annotation of exon and intron regions in a gene has been an important area of research in the field of computational biology. Several classical approaches like probabilistic model, artificial intelligence and digital signal processing are already in use to cater to this challenging task. In this work, we propose a Support Vector Machine based kernel learning approach for detecting splice site patterns and their conservation across the species. Electron-Ion Interaction Potential (EIIP) values of nucleotides were used to map DNA character sequences to corresponding numeric sequences. Radial Basis Function (RBF) SVM kernel was trained with cross validation using these EIIP numeric sequences. This was then tested on test gene datasets of multiple species for detection of splice site pattern. Receiver Operating Characteristic (ROC) curves and various other statistical measures have been utilized for displaying the performance of the classifier. Results indicate an inter-species splice site conversion profile.

SUMMARY

Abiotic stress can be reduced by choosing the most appropriate pulse species and adjusting agronomy (sowing time, plant density, soil management) to ensure sensitive crop stages occur at the most favourable time in the season. For example choosing the optimum sowing time, species and cultivars with appropriate phenology can reduce the effect of frost and drought in pulse crops in dry land environments, which termed stress.

             Most appropriate approach of dealing with stresses caused by extremes in the abiotic environment is to develop cultivars resistant to specific stresses. However, breeding and selection for resistance to these stresses is often considerable difficult because of the unpredictability of climatic conditions. Drought and heat escape through earliness in flowering and maturity is probably the characteristic most widely used by breeders for pulses and other crops to escape drought especially in low rainfall, terminal drought environment. Lack of simple and accurate screening procedures to screen parental genotypes and breeding population for various abiotic stresses is the major bottlenecks in the development of stress tolerant cool season pulse crops.

Botanical Name: Theobroma cacao L.

Family: Sterculiaceae

Chromosome No: 20

Place of Origin: Tropical South America

Common Name: Cacao, cacao bean, cocoa, cocoa bean

6.1 Introduction

Cocoa (Theobroma cacao L.) is a perennial plant and is used as beverage crop. The generic name Theobroma means the “Food of the God”. The word cacao refers to the tree, while the word cocoa refers to the drink made from its seeds. The roasted product of the dried beans is called as Cacao nibs that are used for the manufacture of various products. When cacao nibs are ground, the resulting product is called chocolate liquor or mass, which contains around 55% fat. The fat that is pressed from chocolate liquor is termed as cacao butter. It is mainly used for the manufacture of chocolates, in pharmaceutical preparations and soap making. After pressing out the fat the resultant product with reduced fat content is called cacao powder. For preparation of chocolates cacao powder is mixed with cacao butter and sugar with a definite ratio. Milk chocolates are prepared by adding milk to the above mixture. The cocoa powder contains 22- 25% fat, 20.4% protein and 35% carbohydrate with caloric value of 452 cal. Rind or shell of pod is used as a cattle feed.

For effective and economic control of pests, besides selection of appropriate plant protection chemicals, application of the chemicals at the most vulnerable growth stage of the pests and use of chemicals at the correct dosages, selection of proper plant protection appliances to carry out the operation is also of vital importance so as to ensure uniform application of the chemicals.
 
Plant protection chemicals are mostly used as sprays and dusts using sprayers and dusters respectively. However, in most of the cases spraying is preferred to dusting. Different types of sprayers and dusters are being used for these operations and in both, there are manually operated as well as power operated equipments and in sprayers there are both hydraulic and pneumatic types of sprayers.

The nature of the pesticide formulations to be used and the purpose for which they are used also determine the type of equipment to be used. Dusters are used for dusting insecticidal dust formulations; sprayers are used for spraying insecticidal liquid formulations; granular applicators are used to apply granular formulations; fumigators are used to apply fumigants to fumigate godowns, warehouses, rat holes etc.; soil injectors are used to inject pesticides at a particular depth of soil under pressure; flame throwers are used to throw flames at specified targets.

Abstract

Increased human activities such as agriculture, mining, and manufacturing have resulted in rapid increase of green house gases (GHGs) in the atmosphere. Atmospheric accumulation of the GHGs results into global warming and climate variability or change. Climate change due to enhanced greenhouse effect arising as a result of human activity is considered a major global environmental threat to mankind today. Perhaps nowhere in the globe are people more vulnerable to climate change than in Sub-Saharan Africa (SSA). Most livelihoods in SSA are climate-sensitive due to over dependency on land and other natural resources and are thus perched on the brink of disaster due to climate change.

Climate change is now undoubtedly affecting millions of people across Africa and it actually threatens to wipe-out the past and current global efforts made to tackle poverty unless urgent and robust decisions and actions are taken. This is also a wake-up call for the world to adopt alternative development models that would ensure massive cuts in GHG emissions to avoid a potentially irreversible change. Scientists have warned that unless the global community, especially the developed countries, take genuine steps now to reduce their emissions; many more millions of people in the developing world will be negatively impacted by climate change.

Role of Male and Female Extension Workers

Extension Workers include all persons working in the field for improving the qulaity of life of people. In our field, Gomitras, Livestock Inspector, VAS, BVO, etc are all extension workers because some way or other they are involved in promotion of livestock activites in the field. The role of extension worker working with rural people is to bring necessary change inindividual and collective behaviour and motivating them. The role of male and female extension worker is not very distinct. However, in some backward communities, the role of the female extension worker to motivate women, is found to be very encouraging. Here, we will discuss the important roles of both male and female Extension workers.

An extension worker should arouse farmers to recognize and take interest in their problems, to overcome these problems, to teach them how to do so, to persuade them to act on his teaching, so that they ultimately achieve a sense of satisfaction and pride in their achievements.