eChapters

Introduction

In the last two decades, there has been a significant change in the Indian society, not only in the terms of economics following the post 1991 reforms but also in the dietary and health sectors. There is an increasing demand for livestock products, as a result the farming systems are becoming more and more intensive. With the high input intensive agricultural practices on the one hand, the limitations in terms of environmental degradation, loss of biodiversity, health hazards to consumers, etc. are also on the rise which are acting as limiting factors to continue on the same path of intensification. To achieve sustainable intensification of agriculture, mixed crop-livestock systems, combining livestock and cash crops at farm level, are considered to be a good alternative (Russelle et al, 2007; Wilkins, 2008; Ryschawy et al., 2012). These practices benefit the environment by improving nutrient cycling (Hendrickson et al., 2008). In the agriculture based states of India, about 50% of the income is from the crop-livestock systems (Deshingkar et al., 2008). Mixed crop-livestock systems also generate higher economic efficiency in saving production costs through complementaries between crop and livestock (Wilkins, 2008). Apart from direct income by diversifying production, there is an added advantage of reducing risks with regard to market fluctuations (Russelle et al., 2007).

It is the common maintenance of bee colonies by humans in hives made of man-made materials. The majority of these bees are honeybees from the genus Apis, however there are others that make honey, like Melipona. There are also stingless bees kept. A beekeeper raises bees to produce bees for sale to other beekeepers or to collect honey and other goods that hives generate, such as beewax, propolis, flower pollen, and bee pollen, to fertilize crops. An apiary, often known as a bee yard, is a place where bees are kept.

The integumentary system comprises the skin its hair and glands and modified cutaneous structures hooves, claws, horns, beak and feathers. Although the mammary gland is a skin derived organ, because of its close association with the female genital system it is included in respective chapter. The skin consists of two layers: a superficial layer, the epidermis, which is derived from ectoderm and a deeper layer, the dermis, which develops from mesoderm.

Epidermis : The epidermal layer covering the entire embryo initially consists of a single layer of cuboidal cells resting on a basal lamina. Shortly after neurulation, these ectodermally derived cells divide and give rise to a superficial layer of flattened cells, the periderm and underlying layer of cuboidal cells, the basal layer. Further, proliferation of the cells gives rise to an intermediate layer resulting in a multi-layered covering of epidermis. Cells of neural crest and mesodermal origin also contribute to the population of cells found in the skin.

Clinical decision support systems assist healthcare professionals in diagnosis, treatment planning and patient management. This chapter introduces intelligent clinical decision support systems and explains how computational intelligence overcomes the limitations of conventional rule-based approaches. It examines artificial neural networks, fuzzy logic, evolutionary algorithms, swarm intelligence and deep-learning models. A computational architecture integrating clinical data, learning algorithms, fuzzy inference and optimization is presented. Applications in heart-disease diagnosis, diabetes-risk prediction and medical-image analysis illustrate the practical value of these systems. The chapter also addresses interpretability, interoperability, data quality, privacy, legal responsibilities, real-time processing and the challenges involved in deploying intelligent decision-support tools in clinical environments.

Decision Support Systems convert farm data into recommendations that improve livestock productivity, health and sustainability. This chapter explains data-driven, model-driven and knowledge-based systems and their principal components: data management, analytical models and user interfaces. Technologies such as IoT, artificial intelligence, machine learning and cloud computing support applications in feed optimization, disease prediction, reproductive management, milk production and animal-welfare monitoring. Dairy and poultry examples demonstrate how DSS can reduce operational costs and strengthen farm decisions. Implementation challenges include inadequate data quality, high costs, limited technical expertise and maintenance requirements. Future systems are expected to integrate blockchain, robotics, Edge AI and increasingly autonomous management technologies.

Animal husbandry faces increasing pressure to produce safe milk, meat and eggs while improving animal welfare and reducing environmental impacts. Traditional observation-based management is increasingly inadequate for large and complex livestock systems. This chapter introduces digital transformation through Precision Livestock Farming, which combines IoT devices, smart sensors, wearables, computer vision, artificial intelligence, machine learning and digital twins. Continuous animal-centred data enables timely decisions concerning health, reproduction, feeding, behaviour and welfare. The chapter explains how digital technologies can support early disease detection, efficient resource use and improved productivity across commercial and smallholder farms, creating more profitable, sustainable and welfare-conscious livestock systems.

Biology is the study of life and living organisms that encompasses a vast range of topics from the microscopic scale of cellular processes to the complex interactions within ecosystems. It explores living organisms’ structure, function, growth, evolution, and distribution, integrating diverse fields such as genetics, ecology, and physiology. Chemistry is often referred to as the central science, delves into the composition, structure, properties, and changes of matter. It explores how substances interact with each other and transform through chemical reactions. This field underpins a multitude of scientific disciplines, linking concepts in physics with applications in biology, medicine, and engineering. The chemistry of living organisms is known as Biochemistry. The concept behind Biochemistry deals with the biology and the conventional chemistry. As we all know living organisms can grow, reproduce, and respond but do you know that all these activities could easily be interpreted by chemistry? The complex organic molecules are present

Introduction
Good Laboratory Practices (GLP) are a quality system concerned with the organizational process and the conditions under which non-clinical health and environmental safety studies are planned, performed, monitored, recorded, archived, and reported. GLP ensures the quality and integrity of the study process rather than the scientific validity of the study itself. It provides a framework for ensuring that data generated in non-clinical safety studies are reliable and reproducible, thereby facilitating the mutual acceptance of data by regulatory authorities worldwide (OECD, 1998; US EPA, 2016). GLP represents a structured quality system designed to ensure the consistency and reliability of non-clinical safety studies. It establishes a framework encompassing organizational processes and laboratory conditions, with a focus on:
1. Systematic Study Conduct: GLP mandates a methodical approach to the planning, execution, supervision, recording, reporting, and archiving of studies.
2. Data Integrity Assurance: The primary objective is to guarantee the dependability of data generated, thereby fostering confidence in safety assessments.
3. Regulatory Compliance Support: GLP facilitates adherence to regulatory standards, enabling the acceptance of study findings by authorities worldwide.
4. Non-Clinical Safety Focus: It specifically applies to studies that precede human clinical trials, particularly those evaluating the potential hazards of chemical substances (OECD, 1998).
In veterinary and allied fields, GLP extends beyond general scientific rigor to address the unique challenges of animal health, food safety, and environmental protection related to animal populations. It ensures the reliability and traceability of data generated in studies related to veterinary pharmaceuticals, feed additives, diagnostics, and environmental toxicology involving animals. The focus is on maintaining the integrity of studies that directly impact animal welfare, public health, and agricultural sustainability (World Organization for Animal Health, 2018; FDA, 2010). In the context of veterinary medicine or treatment aspects, GLP in veterinary refers to a a well organised quality system that governs the organization and conditions under which non-clinical studies related to animal health and safety are planned, performed, monitored, recorded, reported, and archived. This includes:

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

R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R.

R provides a wide variety of statistical (linear and nonlinear modelling, classical statistical tests, time-series analysis, classification, clustering) and graphical techniques, and is highly extensible. The S language is often the vehicle of choice for research in statistical methodology, and R provides an Open Source route to participation in that activity. In a nutshell, R is an open-source software environment for statistical computing that is rapidly becoming the tool of choice for data analysis in the life sciences and elsewhere. It’s developed by a large international community of scientists and programmers and is at the forefront of new developments in statistical computing.

Introduction to Animal behavior
The tale of modern humans is a captivating narrative that begins around 200,000 years ago, marked by the practices of gathering and hunting wild animals. The advent of domestication heralded a new era, paving the way for diverse human societies, cultures, and traditions in what is known as the Neolithic transition. Domestication, an evolutionary process driven by genetic changes through artificial selection for human-beneficial traits
and natural selection in captivity over numerous generations, reshaped the relationship between humans and animals. This intricate dance of evolution, genetics, and human ingenuity gave rise to an array of species adapted to human care and companionship. Fitness, in this context, refers to an animal’s ability to thrive in close quarters with humans, conspecifics, and other animals, consume readily available food, breed successfully in captivity, and elicit human care in an anthropogenic setting. This adaptation process led to phenotypes characterized by reduced “fight or flight” responses, increased social tolerance, and less selectivity, enabling efficient use of available resources. Traits such as early sexual maturity, less seasonality in breeding, and, occasionally, pedomorphism—the retention of juvenile, playful behavior into adulthood—further illustrate the transformative effects of domestication.For terrestrial animals, three primary domestication routes have been identified: the commensal pathway, the prey pathway, and the direct route. In the commensal pathway, animals played a significant role in their domestication. Attracted by human waste, they initially settled in artificial environments, eventually forming mutually beneficial relationships with humans. Species such as the chicken (Gallus domesticus), cat (Felis catus), and dog (Canis familiaris) followed this pathway.

India is well known for its rich flora and fauna and is referred as one of the richest biodiversity nations of the world. The mammalian population of India is a combination of Palaearctic, Oriental and Afro-tropical fauna (Sahajpal et al. 2009). It is the home of 400 different mammalian species, 129 of these species are protected under Wildlife (Protection) Act 1972 (India) and an arbitrator to Convention on International Trade in Endangered Species (CITES) (Nameer, 2015). Illegal trade of the wildlife for preparation of various products is the common issue in the conservation and is also responsible for regional extinction of the species.

Over the past 12,000 years Homo sapiens have moved from the hunter–gatherer life-style to settled agriculture to advanced civilization in urban society with improved quality of life. Livestock has played an important role as an instrument of bringing out this change. Farmers all over the world, attach great importance to livestock ownership as a source of nutrition, as a mechanism for capital accumulation, and concomitantly, as a symbol of wealth and status in the community. Just as in today’s society, money is used to exchange goods and services, livestock including goats used to play the same role in times gone by. Most farmers consider livestock as a important resource for income generation. Livestock sector plays a significant role in supplementing family income and generating gainful employment in the rural sector, particularly among the landless, marginal and small farmers and women, besides providing cheap nutritional food to millions of people. History indicates that livestock has been not only a resource, but also an instrument of dominance and a source of conflict in the society. Livestock especially small ruminants have often served as a means for exchange of goods and services and thus becoming increasingly important in the growth of agriculture in developing economies.

Livestock species which man domesticated for improving the quality of human life include goat, sheep, cattle, buffalo, pig, poultry, horses and camels. Among these goats were the first among livestock species domesticated by man. Goats are among the smallest domesticated ruminants and have served mankind longer than cattle or sheep. Goat is an important source of meat, milk, skin, fiber and manure since then. Traditionally goats have been an important source of income generation among small households. Goats have been used to buy salt, cloth and groceries in many communities. Goats provide a large part of the cash income for smallholder farmers. Goats are friendly animals; with proper attention they maintain good health and can be managed easily even by children.

Sailors and other explorers out on the high seas kept goats as a ready stock of meat & milk on long voyages. Captain Cook’s goat had already sailed around the world before it entered on its first voyage with Cook, and helped save everyone on board the ship from scurvy. Goats are some times kept as pet or companion animal. Their use as pet is common in European countries especially U.K. Some owners keep goats for purpose of goat shows.

1.1 Carbohydrates Biochemistry
Carbohydrates are essential for life, both in plants and in animals. They are organic chemical compounds made of C, H, and O. These elements get arranged in different ways so that several simple, and stored complex compounds (starch in plants and glycogen in animals) are available in abundance on the Earth. They are involved in enormous biological and nonbiological functions. Their biological functions, found in all living things, are the chief energy source for men and animals, even for herbivorous fishlike carp and rohu fingerlings. Carbohydrates are also essential structural components like nucleic acids, containing genetic information. One must recognize the protective function in cells, plants, and human health management. Even bacteria form a glycocalyx and biofilm for protection. Knowledge about their involvement in blood groups helped to identify universal donors, universal recipients, and genuine donors for the recipient to save a life. Carbohydrates are found as a storage structure for energy in emergency conditions.
Upon combustion, they yield carbon dioxide and water. Autotrophs (plants) synthesize them from carbon dioxide and water to grow, reproduce, and store, but heterotrophs (humans and other animals) use them, too. In plants, they occur as fibers, supporting structures, and simple sugars. The plant carbohydrates are used for preparing adhesives, fermentation, foods, and papers. Cotton fibers are used to make clothes to cover the body and protect humans and animals against adverse climatic conditions.

Cell culture has become one of the major tools used in the life sciences today. Viruses replicate only within the living cells. With the advent of cell culture technique, it has become easier to grow the viruses under in vitro condition (cell culture). Viruses are usually propagated in cell culture, embryonated hen’s egg, laboratory animals or natural hosts. In 1949, Enders, Weller and Robbins first reported that polio virus could be grown in cultured non-neural cells with the production of recognizable cytopathic changes. Although the cell culture technique has been evolved long back, it is only since the advent of antibiotics that cell culture became a matter of simple routine technique. Aseptic precautions are still essential, but the problems of contamination with bacteria, mycoplasma, fungi and yeasts can be checked by antibiotics and anti-fungal agents. The term in vitro literally means ‘in glass’ although today most cell culture is performed in or on plastic.

Domestication is the most extensive biological experiment ever undertaken by man. It has involved millions of animals and has extended through many centuries. It still continues and animal domestication was one of the major contributory factors to the agricultural revolution during the Neolithic period, which resulted in a shift in human lifestyle from hunting to farming. There are two species of domestic duck, the common duck, domesticated from the wild mallard (Anas platyrhynchos), and the Muscovy duck (Cairina moschata). Both are members of the Anatinae. In both species, the same scientific binomial is used for the domestic and the wild forms. Inter-breeding between the two species occurs, but their offspring are infertile. Both species of domestic duck produce eggs and meat and both are valuable on farms and smallholdings for reducing pests.

The large and diverse livestock resources of India benefit millions of people in rural areas, enhancing their standard of living. The key elements of sustainable agriculture are livestock resources. India has a population of 535.78 million livestock. According to 20th livestock census 2019,India ranks first in the world for the number of buffalo (109.85 million), second in number of cattle (192.49 million), third for the number of sheep (74.26 million), fifth for the number of chickens and ducks (851.81 million), and tenth for the number of camels (2.5 lakhs). About 8.8% of India’s population is engaged by the livestock industry, which provides a living for two-thirds of the country’s rural communities.

Like many other beautiful plants, Bougainvillea has been chosen as the symbol of a host of countries, regions and municipalities. It is the National Flower of the Caribbean Nation of Granada and the United States territory of Guam. It is also the official flower of several counties in Taiwan and Malaysia. In the United States, Bougainvillea is the floral symbol of three California cities (Camarillo, Laguna Niguel and San Clemente). Bougainvillea spectabilis: Paper Flower; Common name: Bougainvillea; Scientific name: Bougainvillea spp.; Hindi: Baganvilas (Booganbel); Manipuri : Cherei; Bengali : Baganbilash; Marathi: Bougainvillea (Booganvel); Konkani: Bouganvila; Telegu: Bogam Malle (Kagithala Puvvu); Malaysia: Bunga kertas, buganvil, buginvila;  Indonesia: kembang kertas; China: Ye Zi Hua; Spain: Bouganvilla, Aka Buganvilla; Mexico and Philippines: Bugambilia; Honduras: Napoleon; Colombia, Nicaragua, El Salvador, Costa Rica and Panama: Veranera; Colombia, Cuba, Panama, Puerto Rico, Dominican Republic and Venezuela: Trinitaria; Argentina, Bolivia, Brazil, Paraguay and Uruguay: Santa Rita; Northern Peru: Papelillo.

IoT networks and smart sensors enable continuous livestock monitoring, overcoming the delay and subjectivity associated with manual observation. This chapter reviews sensor types, communication systems, cloud and edge computing, and their applications in animal-health and behaviour tracking. It proposes a framework integrating multimodal sensors with IoT networks and machine-learning models such as CNNs and LSTMs. The system can detect abnormalities, predict health conditions and provide real-time decision support. Practical benefits include earlier intervention, improved welfare, reduced labour and more efficient production. The chapter also addresses implementation problems, costs, connectivity, data security, technical reliability and ethical considerations associated with constant digital monitoring of animals.