eChapters

Ante-mortem examination includes all procedure or tests conducted by a competent person on live animals for the purpose of judgement of safety, suitability and disposition. It is an integral step to be performed by qualified veterinarian during conversion of animal to carcass for wholesome meat production. The animals are examined for cruelty due to overcrowding or suffocation or any other inflicted injuries and stress during transportation or otherwise, because it not only directly affects the quality of meat but also downgrade the carcass. Ante-mortem inspection ensures that only healthy animals are slaughtered and wholesome meat reaches to the consumers. A complete record of the ante-mortem inspection of all animals received in the abattoir should be maintained to ascertain that animal’s health status at the time of slaughter. Antemortem examination not only ensures the health animals entry into slaughter house but also assist in postmortem examination. It is also important to make a decision on certain diseases based on symptoms because they may not show the postmortem lesions for final judgment. Ante-mortem inspection has twofold functions as it enables veterinarians to protect public health and to assess the welfare conditions in which the animal is placed.

Pulses occupy an area of 0.18 m ha with total production of 0.12 mt in NE Region. This region is one of the potential areas where pulse production can be increased horizontally by utilizing a part of 16.72 lac ha area under jhum cultivation (Bujarbaruah, 2004). Considering that pulses could be grown mixed with other crops and their feasibility for relay cropping; the area and production of pulses could be increased vertically. Intercropping system not only covers the risk but also give a bonus yield of pulse crop in addition to normal return of the main crop. Maximum area and production of 0.11 m ha and 0.60 mt which is 60.90 % and 51.28% of the total area and production of the region, respectively is contributed by Assam only. After Assam, Nagaland and Tripura are the major pulse growing states having 30 and 8 thousand hectares of area with 28 and 5 thousand tonnes of production, respectively. In Meghalaya, pulses are grown on 5 thousand ha area and 4 thousand tonnes of pulses were harvested. Other states of this region grow pulses in about 6-7 thousand hectares area and produce 3-6 thousand tonnes (Table 1). The productivity of pulses in all the states is 1000 kg/ha except Assam and Manipur where its productivity is only 500 kg/ha. The average pulse productivity of all the NE States (661 kg/ha) is higher than that of whole India (637 kg/ha)

Development can be defined as the process and timing of differentiation of the component events causing qualitative changes in form and function of the plant and therefore, manifestation of economic plant parts. Sowing is the beginning of the process, after which plants emerge, grow and develop with or without transplanting and may be harvested in vegetative (e.g., cole, bulb, tuber, root, salad crops) or reproductive phase (solanaceous fruits, peas and beans, cucurbits, okra, etc.). Growth and development of plants is dependent on abiotic (physical) and biotic (biological) factors. Abiotic factors include the physical environmental conditions and biotic factors include animals, insects, and diseases. Each plant has certain environmental requirements. To attain the highest potential yields a crop must be grown in an environment that meets these requirements. A crop can be grown with minimal adjustments if it is well matched with its climate or growing condition. Unfavourable environmental conditions can produce a stress on plants resulting in lower yield. In such cases the environment can be artificially modified, as done in protected structures like poly house, shade net house, etc. to meet the crop requirements.

Different abiotic environmental factors viz., light, temperature, water and soil greatly influence plant growth and geographic distribution. These factors determine the suitability of a crop for a particular location, cropping pattern, management practices, and levels of inputs needed. A crop performs best and is least costly to produce if it is grown under the most favourable environmental conditions. To maximize the production of any crop, it is important to understand how these environmental factors affect plant growth and development.

10.1. Introduction

The soils possessing characteristics that are not suitable and economical for crop growth are termed as Problem soils. These characteristics may be of physical, chemical and biological. For cultivation of crops in these soils, it is necessary to follow specific management interventions and proper reclamation measures. Frequently we come across another term, ’degraded soil’. Degraded soil is also a problem soil. However, there exists a hair-line difference between problem and degraded soil. Problem soils refer to the soils in which the inherent soil characteristics, obtained from its genesis, pose problems for their optimal use, while degraded soils are developed due to anthropogenic activities by unwise management interventions.

10.2. Types of problem

Mainly there are four types of problem that may exist in soils: physical problems, chemical problems, biological problems and nutritional problems as a result of physical, chemical and biological constraints in soils.

13.1 Introduction

Eutrophication, means an increase in chemical nutrients — typically compounds containing nitrogen and phosphorus in an ecosystem. It may occur on land or in water. The term is however often used to mean the resultant increase in the ecosystem’s primary productivity (Fig. 13.1), in other words excessive plant growth and decay and even further impacts, including lack of oxygen and severe reductions in water quality and in fish and other animal populations.

Human communication rarely depends on a single information modality. People simultaneously interpret language, images, sounds, gestures and contextual signals to understand their surroundings. Multimodal Large Language Models (MLLMs) seek to reproduce this capability by integrating text, vision and speech within unified computational frameworks. This chapter introduces the evolution and technological foundations of multimodal intelligence and explains how different data modalities can be aligned through shared representations. It examines the architectural components, training paradigms and evaluation methods used to develop multimodal systems. Applications are discussed across healthcare, autonomous systems, education, accessibility, conversational interfaces and intelligent assistants. For example, healthcare applications can combine electronic health records, spoken clinical interactions and medical images to provide richer contextual understanding. Similarly, autonomous vehicles can integrate visual road information, spoken instructions and textual navigation data. The chapter also considers challenges involving multimodal alignment, computational requirements, data quality, hallucination, interpretability and safety. It concludes by highlighting future research toward more natural, context-aware and human-centered AI systems capable of seeing, listening, reasoning and communicating

The basic feature of the Pre-British India was a village, which was economically a water-tight compartment fulfilling the three basic functions of economy, i.e., production, distribution and consumption, within the village community without outside world dependence, except the salt and kerosene. Every village was a self-sufficient unit with dependence on agriculture carried out by community people of different castes having the occupational specialization with interdependence, viz. jajmani system and alike.

Developments in the means of communications and the opening of Suez Canal in 1869 introduced fundamental and far-reaching changes in the social system and economic life of Indians by transforming self-sufficient village economy to new modes and means based on competition, market and price mechanism. This change was deliberated by Britishers for meeting the requirement of raw material and the diversification to tea, jute and indigo took place. Cotton also got importance but agriculture did not find place for vegetables. Famines were very common and crop production depended on monsoon rains to the large extent. Britishers developed cotton, jute and mineral trade for their vested interests.

Britishers emphasized the development of railways for better mobility of their troops, commercial crop produce and minerals but the Report of Famine Commission 1901 bitterly criticized the Government for the step-motherly treatment given to irrigation facilities as compared to railways. The irrigation policy of the Government in 19th century was determined purely from concerns for adequate returns on investment and profit was of Rs. 81 lakhs after paying 4% interest on amount invested on irrigation development in 1896-97. Irrigation Commission was established and a sum of Rs. 42 crore was spent on irrigation by 1911. By 1930, about 30 million acres were brought under canal irrigation, which was far larger than the irrigated area in any other country of the world. Even in the USA, the area under canal irrigation was two-third that of India. Vegetables cultivation did not find place in Indian agriculture and also in diet of villagers. Their cultivation remained restricted to the periphery of the urban centres for meeting the demand of upper class elites only.

1. Introduction

Seeds have complex and remarkable diversity in shape, size, colour and morphological and anatomical sculpturing details of seed coat, which are valuable for taxonomic significance and can be used as an additional parameter combined with other parameters during taxa identification and classification. Distinctive seed coat morphology usually allowing identification of species even solely on the basis of seed characters. All members of a particular taxon possess variation within acceptable limits of their description and can be used for identification purposes. High structural diversity provides most valuable criteria for classification between species and family level. Takhtajan (1959) pointed out that even for the phylogenetic correlation between families and genera, the structure of the seed coat might be important. Most taxonomists agree that data concerning the structure and microstructure are of great significance mainly for the classification of angiosperm taxa. Consequently, in addition to vegetative and reproductive characters, seed characters are being used in most of the studies for the analysis of taxonomic relationship in wide variety of plant families. It was observed that seed morphology and anatomical features are rather conservatives, which makes them taxonomically important (Esau 1977; Barthlott 1984).

Gaertner (1788-1805) was the first botanist to use seeds and fruit morphology for comparison and identification of different taxa. Later on, Harz (1885) presented a comprehensive account of seed structures and their individual characters of different taxa. In the 20^th century interest in legume seed morphology was renewed. Capitaine (1912) studied the seed morphology of entire family and concluded that seed morphological characters are helpful in legume classification and identification at the tribal, generic and specific levels. After 40 years of Capitaine, Jensen (1998) documented 27 publications on seed morphology. Gunn (1981) summerized the seed characteristics for 510 legume genera. Seed characters of seventeen families were compared by Isley (1947). Duke (1961) indicated that seed shape, sculpturing and colour provide a critical indication of the systematic position of species of Drymaria (Caryophyllaceae). Obermeyer (1962) pointed out that the only reliable distinction between the two genera Chlorophytum and Anthericum of Liliaceae appears the number and shape of seeds. Hairy outgrowth on the testa, their length and colour provide useful characters in the distinction of genera/species in Malvaceae, Convolvulaceae, Asclepiadaceae and Acanthaceae. Gunn (1970, 1971) divided one hundred species of Vicia into major and minor groups on the basis of seed size, shape and length of the hilum, lens position and seed coat pattern and sculpturing. He successfully employed these characters up to specific level. Gunn and Gaffney (1974) studied the seeds of 42 economically important taxa of Solanaceae, including hilum and surface pattern as key character. Later on Gunn and Barnes (1977) had also used seed characters in the delimitation of Erythrina species. Seavey et al. (1977) studied the seeds of 210 species of Onagraceae, where seven seed groups were recognized and their evolutionary implications were also discussed. Matthews and Levinus (1986) demonstrated fairly constant seed characters in those species of Portulacaceae which have restricted geographical distribution, whereas the seeds of species with wider geographical distribution show varied morphological structures.

The relative magnitude of different gene effects and an understanding of the mode of inheritance of complex quantitative traits have a direct bearing on the method of hybridization and selection which should be adopted in a specific breeding programme. Useful biometrical methods have been developed by the Birmingham group of scientists, to analyse the genetic architecture in organisms, through the use of first and second degree statistics obtainable from the true breeding inbreds, their first generation crosses and the different types of segregating progenies (Mather, 1949; Hayman, 1958; Gamble, 1962; Mather and Jinks, 1971). Since then this method has been widely used in the genetic analysis of various crops.

Large Language Models are increasingly transforming software engineering by enabling automated code generation, completion, debugging, translation and documentation. This chapter examines how Transformer-based architectures trained on source code and natural-language datasets have expanded the capabilities of intelligent programming systems. It begins with the architectural foundations of code-oriented LLMs and explains how self-attention enables models to capture complex relationships within programming languages. The chapter discusses applications throughout the software development lifecycle, including natural-language-to-code generation, code completion, code translation, refactoring, automated unit testing, bug detection and documentation generation. It also examines training and fine-tuning methodologies and evaluation metrics designed to assess code correctness, functionality and quality. Deployment considerations such as latency, security, computational cost, licensing and human oversight are addressed. Particular attention is given to risks associated with hallucinated code, unreliable outputs and generalization beyond training distributions. Emerging directions, including Retrieval-Augmented Generation, continual learning and formal verification, are considered as mechanisms for improving reliability and developer trust.

Introduction

In the recent years, climate change emerged as the single most pressing problem globally, and accordingly received an increased attention (Berrang-Ford et al., 2011). It is evident that human activities are responsible for the climate change. Natural processes may also lead to climate variability and change. The climate change forecasts resulted from simulation models indicate that the future climate is likely to turn into more capricious nature with more occurrences of extreme events (IPCC, 2013b). Future projections according to the World Bank (2010) reveal the need of raising food production by 1.8% per annum between 2005 and 2050 due to climate change rather than 1% per annum if there were no impact of climate change. The effect of climate change can be seen on the quantity and quality of various components in the global hydrologic cycle (Milly et al., 2005; Bates et al., 2008).

In South Asia, vulnerabilities to the climate change are the largest in semi-arid and arid countries, where rainfall is concentrated over a few monsoon months, year to year variations are high, and where water resources are decreasing (Lenton, 2004). Cruz et al. (2007) indicated that climate trends and variability can be characterized by increased air temperatures, which are more pronounced during the winters compared to the summers. Across the entire Asia, both spatial and temporal variability in rainfall trends observed during the past few decades may be attributed to climate change. It is likely to happen that climate change will extend the dry season when negligible or very low flows occur, which particularly affects the water management process due to inability to rely on water storage reservoirs or groundwater resources situated at great depths (Giertz et al., 2006).

T A Spoilage : The spoilage of low and medium acid canned foods by Clostridium thermosacharolyticum which breaks sugars and form acid and gas (moisture of H₂ and CO₂) resulted in swelling and in severe cases even bursting of can may occur and the spoiled food usually has a sour odour.

Humane slaughter is an act of killing the food animals in such a way as to cause the minimum stress or distress to the animal. To achieve this objective animal must be rendered insensible instantaneously and remain insensitive to pain until there is a complete loss of brain responsiveness due to exsanguination. The unconsciousness in animals is induced by stunning procedures which are varying in number. The method of stunning primarily based on species, breed, age, sex, kind and mental state of animals. Stunning is essential to safeguard the feelings and anxieties of animals. It facilitates maximum bleeding from the animals because animal becomes unconscious after stunning. To make animal unconscious before bleeding is not only essential for animal welfare point of view but it is legislation in many countries.

Agriculture is a generic term used to include various types of farming systems, single to multiple crops under various agro-climatic conditions thereby covering crop husbandry, animal husbandry, vegetable growing, floriculture, horticulture, fishery, poultry, goat rearing, piggery, rabbit rearing, sericulture, forestry, vermi-composting, etc. Indian agriculture is a symbiosis of various production systems, a way of life or a tradition, which for the centuries have shaped the thoughts, the outlook, the culture, and the social and economic force of rural life. It is well known for its multi-functionalities of providing employment, cultural heritage, livelihood, social security, family bondage, nutritional and food security. Although agriculture is the main stay of the Indian economy and supports nearly two-third of the work force, yet this is not a highly rewarding enterprise for a large majority of farmers who hold small and marginal size holding. At the same time, the size of the land holding is on a gradual decline, while contribution of farmwomen is on an increase as men go elsewhere in search of better jobs. This sector holds and will continue to be central to all strategies of socio-economic development of the country. A farmer is a multi-purpose entrepreneur (Rajavanshi, 2007).

• General considerations

 • Blood glucose

• Total serum protein

 • Serum albumin

 • Serum globulin

 • Serum gamma globulin

 • Serum calcium

 • Serum inorganic phosphorus

 • Serum magnesium

 • Serum cholesterol

 • Serum creatinine

 • Serum urea

 • Serum chloride

 • Serum sodium

 • Serum potassium

 • Serum Glutamic Oxaloacetic Transaminase

 • Serum Glutamic Pyruvic Transaminase

 • Serum alkaline phosphatase

Introduction
A significant challenge in the field of chemistry lies in the application of green methodologies aimed at enhancing the efficiency, cleanliness, and environmental sustainability of chemical processes in alignment with contemporary green chemistry goals. Recent global environmental issues have motivated researchers to create and implement more sustainable chemical practices to reduce the reliance on and generation of harmful toxic materials. The importance of coupling reactions lies in their role as effective and robust techniques for synthesizing key pharmaceutical agents, polymers, and natural products (Colberg, 2022). Crosscoupling reactions are particularly focused on the formation of C-C (carbon-carbon) and C-X (carbon-heteroatom) bonds. For the last three decades, cross-coupling chemistry has been widely utilized to facilitate the development, discovery, & market introduction of innovative types of pharmaceuticals and agrochemicals (Carsten Bolm, 2012).
In cross-coupling polymer reactions, two reagents equipped with activating functional groups engage with a specific metal catalyst, culminating in creating a new covalent bond. The loss of the activating groups carries out this process. In the 1940s, Kharasch and Fields first discovered the cross-coupling reactions using Grignards reagent with aryl or alkyl halides in the presence of metal halides such as NiCl2, CoCl2, FeCl3, CrCl2, or CuCl2 as a suitable catalyst. (Wu, 2021). Cross-coupling reactions have tremendous valuable applications in many vital areas, such as powerful tools for synthesizing essential pharmaceuticals, natural products, polymers, and agrochemicals. Furthermore, cross-coupling reactions have facilitated the synthesis of important molecules with industrial relevance, such as losartan, which is produced through a late-stage Suzuki cross-coupling reaction. Additionally, these reactions have created previously unattainable molecules, as the Suzuki coupling reaction ranks as the second most prevalent reaction in medicinal chemistry (Kotha, 2022). The predominance of sp2-hybridized carbon nucleophiles and electrophiles in most cross-coupling reactions has presented challenges in the pharmaceutical sector, as the “flattening” of many pharmaceutical targets results in a reduced number of specific drugs and an increase in off-target interactions. Nevertheless, crosscoupling reactions exemplify the capacity of robust synthetic methodologies to profoundly influence and inspire molecular design within the chemical industry. Recent trends in advances with the cross-coupling reactions are enabling the development of new reaction mechanisms, the synthesis of new compounds & development of new catalysts, and reactions that proceed under milder conditions.

Introduction

There are large numbers of wheat based products such as fermented pan bread, flat breads including chapati, biscuits, noodles and pasta products. Each product has its own specific requirements. For example fermented pan bread needs wheat with higher protein content, stronger and extensible gluten. Chapati requires hard wheat with high protein content and medium gluten strength. Waxy wheats have been found associated with improved shelf life of breads. White salted Japanese noodles need partial waxy wheats with soft grain characteristics and medium protein content and gluten strength. Partial waxy wheats with comparatively lower amylose content and higher starch paste viscosity improve texture of white salted noodles. Yellow alkaline noodles need comparatively harder wheat with medium strong gluten and without waxy trait. Pasta made from durum wheats requires stronger gluten, high protein content and higher content of yellow pigments. In this chapter detailed account of both fermented and flat breads will be given.

Tamil Nadu state is situated at the south-eastern extremity of the Indian peninsula bounded on the north by Karnataka and Andhra Pradesh, in the east by Bay of Bengal, in the south by Indian Ocean and in the west by Kerala state.  The state has a coastal line of 922 km and a land boundary of 1200 km. Tamil Nadu lies between 8°5’ and 13° 35’N latitude and 76°15’ and 80°20’E longitude. The total geographical area of Tamil Nadu is 13.03 m ha.

1. Introduction

A confection is sweet tasting delicacies developed using sugar and other carbohydrates with optionally selected chocolate, nuts, fruits, vegetables or gums. Depending on the formulation, the confection may vary from sugar boiled hard lozenges to gum based soft gummy toffees, from chewing gums to mouth melting chocolates. The versatile and broad variation in the product created by differentiating flavours, ingredients and processing has greatly influenced the market demand of these products. Although confection is non-essential commodity but still relished by people of all economic strata and hence creating a great market space and scope of new products.

In confectionery research and development area, current popular sector is functional confections. The sector has been on the trends radar globally, accounting for 8% of the global confectionery market, and most accepted and successful in Japan.

INTRODUCTION

Persimmon is a subtropical fruit, originated in China and popular in Western countries. It is the national fruit of Japan. However, only four species are cultivated viz., Diospyros kaki L., Diospyros lotus L., Diospyros virginiana L. and Diospyros oleifera Cheng. Persimmon resembles ripened tomatoes, thus it attract the consumers. The ripe fruit is sweet and has admirable flavor.

NUTRITIVE AND CULTURAL SIGNIFICANCE

Persimmon fruits contain 79 per cent water, 0.7 per cent pectin, 0.4 per cent each of protein and crude fibre per 100 g. They are also rich in vitamin A (2710 IU) and vitamin C (11 mg of ascorbic acid). There are two types viz., astringent and non- astringent cultivars, astringency is due to water soluble tannins (kaki- tannin) present in the flesh of fruit and the level falls down at maturity stage and in non astringent types it completely disappear at maturity.
Fresh persimmon fruits are used in certain dishes, in jelly, jam and fruit peel/ skin is added to pickles for imparting orange colour. Dried kaki is a traditional dessert in New Year festivals especially in Japan. Tannin is used as a mordant for protecting wood, as an antidote against snake venoms and as a control agent for viral infections in plants.