eChapters

INTRODUCTION

The emergence of Information and Communication Technology (ICT) has made the libraries more powerful in the collection development, processing and retrieval of information. The advent of internet has not only made it possible to connect the libraries over the world, but also to search a huge repository of databases. The technology has developed to online system to connect commercialize vendors as well as learned societies with the databases to seek and obtain the needed information. The use of computer and digital technologies in teaching and learning has been evolved not just through the increase of distance learning or virtual courses but through the use of cyber education as an adjunct to the traditional classroom. This increased the trend of access to technology in Library and Information Centers and has given the opportunity to use those resources and improve the skill. In order to acquaint themselves with the new technological environment, the users are required to be more conversant with those skills.

Libraries & Information Centers play an important role in supporting the teaching, learning, research and extension programme of universities. These are made possible by building and developing good collection of selected documents both in print as well as digital form and by supporting it with various services for their dissemination. There is such an exponential growth of information in today’s era that students, faculties, research scholars often lack the scope of getting proper education or instruction to use those resources to the optimum possible limit. To overcome this difficulty and to maximize the use of such resources proper library instruction must be imparted to the user community which is otherwise known as Library User Education.

USER EDUCATION

User Education can be defined as a program to guide and to instruct the potential users either individually or collectively. User education is an action taken by the Library staff to train / educate their users so as to make full use of the existing knowledge to develop their community.

ALA Glossary defines user education as it encompasses all types of activities designed to teach users about library services, facilities and organizations library resources and search strategy.

User education can be defined in the context of electronic sources of Information as educating the users how to operate computer and searching Information on Net using various search strategies and to educate them how to use electronic sources of information and various databases.

Users of the library must be convinced that continuing learning is worthwhile and that the process of education does not end with examination. They must have confidence to be learners and to stand of their own, to possess autonomy to select and to direct their own future study experience. User education has been defined by Mews as “instruction given to readers to help them to make best use of library”. User education was not solely to stimulate library use as this but one of the sources of Information. According to Nancy, Fjalbarnt and Lan Malley “ User Education is concerned with the whole Information and communication process and one part if this involves the total interaction of the users the library. This should be a continuous process starting with schools and public libraries and with possibility of extension to academic and specialized libraries. According to Jacques Tacathan, Director of UNESCO general Information Program “User Education is to include any effort or program which will guide and instruct existing and potential user in the recognition and information service and their assessment.

Information Technology can play an important role in disseminating agricultural information to the farmers by using various multimedia sources. Farmers are more desirous and anxious to get quick, accurate and authentic information in the changing scenario of agriculture at local and at global levels. Dissemination of the required and recent agricultural information to the farmers in scattered villages at the variegated geographical situation in India is very difficult task. Transfer of technology to farmers is not a one time exercise because new farm technology is being constantly evolved. A continuous flow of technologies in an appropriate manner is vital to provide quick benefit for the development of the farmers. There has been a technological explosion in the field of agriculture. This demands that the farmer has to know all aspects of technology prior to its adoption. Hence Interactive Multimedia Module (IMMM) has potential to reach the unreached.

In fact, as the concept of synthetic seed involves the use of small propagules and enables the direct sowing of this material in vitro or in vivo, the technology could provide great flexibility to the breeders by not only reducing the costs when large quantities of propagules are required for handling, shipping and planting, but also eliminating the acclimation step when direct sowing in vivo is applied (Onishi et al. 1994).

The artificial seed technology has been applied to a number of plant species belonging to angiosperms. The exact application of artificial seeds will vary from species to species. In self-pollinated crops that currently have good seed production systems, synthetic seeds will not have any practical applications, but in cross pollinating species, especially those where seed production is difficult and expensive, synthetic seeds offer many advantages and opportunities. The importance of encapsulation technique as an aid to propagation in various crop plants has been discussed by many workers. By combining the benefits of vegetative propagation system with the capability of long-term storage and with clonal multiplication, synthetic seeds have many diverse applications in agriculture (Gray and Purohit, 1991; Redenbaugh et al., 1991; Redenbaugh, 1993). In some species seed propagation is not successful. The reason behind this may be due to heterozygosity of seed, small sized seed, presence of reduced or insufficient endosperm, and seedless varieties of crop species like grapes, watermelon, mango, guava etc. Sometimes association of mycorrhizal fungi is essential for seed germination, for example orchids. The germination of these seeds under natural conditions or under control environment is not possible. Propagating of these species through synthetic seed is the added advantage. The possible implications of synthetic seed technology have been detailed hereunder.

The history of plant growth regulation was knownfor many years before the time of Christ, when it was common practice in the Middle East to place a drop of olive oil on figs to promote development. The use of plant growth regulators (PGRs) to modify growth and flowering of pineapple began in 1930s. In eighteenth century when a carpenter was working in a greenhouse in the Azores Islandaccidently set fire to a pile of shavings. To the surprise of the grower who had thought his plants were ruined, they burst into flower instead of being damaged (Collins, 1960). In Hawaii, Rodriguez (1932) noticed in the pineapple fields that smoke from brush fires adjacent to the field caused premature flowering. The ingredients of smoke were subsequently found to be ethylene and acetylene, the unsaturated hydrocarbons. During the 1940’s, auxins were also shown to produce this effect,α-Naphthalene acetic acid (NAA), β-Naphthalene acetic acid (BNA), Fruitone and naphthaleneacetamide were the next forcing agent to become commercially used in pineapple. Since that time many works have been carried out with improving results like natural and synthetic compounds that alter function, shape and size of crop plants have been discovered. Today, specific PGRs are used to modify crop growth rate and growth pattern during the various stages of development from germination through harvest and post-harvest preservation. The use of regulating chemicals has become an important component of agro-technical procedures for most of the cultivated plants and especially for fruit plants.

Introduction

An ionophore is a lipid-soluble molecule usually synthesized by microorganisms, which transport ions across cell membranes of susceptible bacteria, dissipating ion gradients and uncoupling energy expenditures from growth to kill these bacteria. The term ionophore was first used in 1967 for their ability of organic molecules to bind metal cations and form lipid soluble complexes that facilitate their transport across cell membrane. The ionophore antibiotics show wide varieties of biological activity ranging from antibacterial, antifungal, antimycoplasma, antiparasitic, antimalarial, antiviral, anti-inflammatory and tumourcell cytotoxic activity (Augustine, et al., 1987; Gumila et al., 1996). Presently seven polyether antibiotics include monensin, lasalocid, salinomycin, narasin, maduramycin, laidomycin and senduramycin are used around the world in various segments of cattle and poultry industries. These ionophores are mainly used as anticoccidial drugs in poultry and growth promoters in the ruminants. Polyether antibiotics are not used in human but recently, it has been shown that some of these compounds are able to selectively kill human cancer stem cells and multidrug resistant cancer cells. Hence, they are recognized as new potential anticancer drugs.

Introduction

It became clear from the discussions of previous chapters that probiotics perform metabolic functions such as fermenting indigestible dietary residues and endogenous mucus, production of vitamins, and absorption of minerals. They also play key role in intestinal epithelial cell proliferation and differentiation, and the homeostasis of the immune system. Further, probiotics are also known to involve in modifying gut pH, antagonizing pathogens through the production of antimicrobial compounds, competing with pathogens for recept or sites as well as for available nutrients and growth factors, stimulating immunomodulatory cells of the host, and produce a wide range of enzymes such as lactase, amylase, lipase, protease, phytase and so on. The molecular mechanisms of probiotics are largely unknown and opens avenue for research in probiotics. Moreover, current research in probiotics and health consciousness in the public lead to an increased interest towards probiotics from the public, researchers, governmental organizations (such as the WHO/FAO) and medicine and food companies. In this chapter, application of probiotics in treating various diseases and disorders are discussed.

ABSTRACT

Synthetic Aperture Radar (SAR) images are being used more extensively than ever before for geosciences Applications in the moist tropics. With SAR's side viewing geometry, longer wavelengths, and almost all-weather sensing capability, SAR imagery has been extensively useful mapping tool for coastal geomorphology in the moist tropics. The purpose of this study to assess the use of Multitemporal C-band ENVISAT- ASAR data for identification of different coastal geomorphology in part of Tamilnadu coast. The orbital ASAR data was digitally geometric corrected (ortho-rectified) and filtered for speckle noise, and linearly stretched in order to enhance contrast between the coastal environment features. By using the methods of crisp enhancement, linear stretching and PCA, to show the various Coastal geomorphological units. The information extraction is based on recognition of the mechanism interactions occurring between radar signal and the target on the ground, represented by shallow water morphology in the intertidal conditions, coastal dunes, mangroves, marshes and highland. In an application perspective, Orbital ASAR data proved to be a fundamental source of information for both geomorphological mapping and land use pattern in moist tropical environments.

Key Words : ASAR, Geomorphology, Mangroves, Land Cover, Coastal mapping.

INTRODUCTION TO DRONES USED FOR EARLY PEST AND DISEASE DETECTION
The utilization of drones for the early detection of pests and diseases in agriculture represents a novel and effective strategy that enables farmers to proactively oversee crop health. Drones outfitted with sophisticated sensors can consistently surveil fields, delivering real-time data and facilitating the prompt detection of possible dangers.
Agricultural drones are employed to identify pests and illnesses at an early stage by capturing aerial imagery of crops. This enables farmers to respond swiftly to safeguard their crops, perhaps resulting in increased yields and reduced environmental impact.
The utilization of drones in agricultural pest management presents numerous benefits compared to conventional techniques. Drones outfitted with infrared cameras can furnish farmers with real-time information on crop health, facilitating the early identification of possible problems such as pests, illnesses, or nutritional deficits.
Pathology can adversely affect plant vitality prior to the manifestation of any obvious indicators such as foliar discoloration. Although these pressures are imperceptible to the unaided eye, cameras equipped with specialized filters may identify these nuanced variations.
Researchers at the Department of Life Sciences and Computing are collaborating with the agricultural services firm Agrii to develop cameras placed on drones. These cameras can autonomously identify early signs of disease and notify farmers when to apply treatments, prior to crop harm.
Applying fungicides promptly in the appropriate locations would enable farmers to utilize them effectively and optimize their application. They are

Policy influence requires credible evidence, a clear understanding of decision-making processes and communication tailored to relevant audiences. This chapter explains how extension research, programme experience and stakeholder knowledge can be converted into evidence for policy change. It discusses identifying policy problems, assessing alternatives, setting advocacy objectives, recognizing policy champions, building coalitions and selecting appropriate routes of influence. Policy briefs, research reports, dialogue platforms, advisory committees, social media and ICT-based communication are examined as practical tools. The chapter also reviews global extension-policy experiences, helping readers understand how institutional, political and socioeconomic contexts shape policy decisions and how evidence-based engagement can support effective agricultural reforms.

In today’s fast-paced visual media landscape, the integration of graphics and animation has become a crucial element in storytelling, branding, and information delivery. Whether used for subtle enhancements or to drive the visual narrative, these tools help to elevate a video from simple footage to a compelling visual experience. This chapter explores the role of graphics and animation in video production, offering a guide to their use, techniques, and best practices in creating effective and engaging content.
1. The Role of Graphics and Animation in Video Production
Graphics and animation serve multiple functions in modern video production, adding both style and substance to the final product. They can be utilized to clarify complex information, deliver branding messages, provide visual transitions, or create entirely immersive experiences.
1.1 Informational Graphics and Data Visualization
One of the most prevalent uses of graphics is in the representation of data. Infographics and data visualizations transform raw statistics into engaging visuals that are easier to digest and more appealing to viewers.
• Purpose: To present complex data and concepts in a simple, visually engaging way. Think of corporate videos, educational videos, or documentaries where a viewer may need to understand statistics, trends, or comparisons.
• Tools Used: Programs like Adobe After Effects, Apple Motion, and Veed.io offer tools to create interactive graphics, charts, and animated diagrams. The use of motion in these graphics (e.g., bar graphs animating in can enhance viewer engagement and retention.

Introduction

Successful marketing is important to every business. Marketing is a critical tool for establishing awareness, attracting new customers and building lasting relationships. It is the process of planning and executing conception, pricing, promotion and distribution of your ideas, goods or services to satisfy the needs of individual consumers or organisations. It is as important to put adequate efforts on marketing your product or service, no matter whatever time you have dedicated to development of part of it.

We live in an electronic era, where the globe has shriveled into our fingertips. Customers are having lot of options to choose from. Information of what you need is reaching you within a click, that your decisions are often being guided by such information. Marketing uses communication and advertising tactics to persuade customers that your brand, including your products and services are exactly what they need. Marketing is thus crucial to your business which can have a bearing on the success rate and requires research, planning and appropriate budget allocations.

One of the important concepts in marketing is that of marketing mix. The elements of this mix are: product, pricing, physical distribution and promotion. Marketing management is that which optimizes the elements in the marketing mix, so that organisation is able to achieve its objectives while gaining customer utility. This chapter throws light on various aspects of marketing mix that an entrepreneur needs to focus upon to ensure success.

Uterine prolapse also called casting of the “Calf Bed” in cow is a condition in which there is eversion of whole or part of uterus outside the vulva after its movement through dilated cervix and vagina. It occurs in cow after the birth of calf and mostly in dairy cows having given birth many times to a calf. It occurs due to hypocalcaemia, defective involution, inadequate exercise, excessive force applied during removal of calf etc.

Uterine torsion in cow is actually the rotation of the pregnant uterus on its longitudinal axis and usually occurs before onset or during late first stage of parturition but rarely encountered during early second stage of parturition. In cattle, uterine torsion involves both gravid and non gravid horns because of strong intercornual ligament and distension of uterine horn and body with placenta and fluid. The remarkable feature of uterine torsion is its association with advanced pregnancy and process of parturition in cow.

8.1 Introduction

The concept of social justice led to a raise the standard of living of the masses. This is only possible by meeting the energy needs of industry, agriculture, transport and domestic use. The energy of demand has been increasing tremendously all over the world science mid – nineteenth century due to rise in industrial and agricultural activities and was being met to a great extent by fossil fuels.

Three factors led the mankind to look for alternative renewable sources of energy like solar, wind, hydro etc. (1) there is a danger that the rate at which the non renewable sources of energies are being consumed presently may lead to a global shortage in the near future. This has already happen in case of oil. (2) Use of fossil fuel involves emission of toxic gases polluting the environment causing health hazards of living being. and (3) the demand and supply gas of energy is continuously widening, thus necessitating to exploit renewable sources of energy.

Out of various renewable energy sources, solar energy has been a promising one and lot of development has been taken in its technology for various uses. The numbers of technology engaged in developing solar energy for meaningful use are aiming to achieve the following objectives-

Definition of Utility
Utility is the ability of a good or service to satisfy human wants and needs in economics. It is an important concept as it represents the satisfaction experienced by a consumer from consuming a good or service
Utility characteristics
1. Measuring satisfaction, benefit, or happiness from a good or service is difficult.
2. Economists have devised ways to represent and measure utility in terms of economic choices that can be quantified.
3. Total Utility (TU): The aggregate sum of satisfaction or benefit gained from consuming a given amount of goods or services (e.g., drinking three glasses of water provides more satisfaction than just one).
4. Marginal Utility (MU): The additional satisfaction gained from each extra unit of consumption (e.g., the first glass of water gives maximum satisfaction compared to each additional glass).
5. Total utility usually increases as more goods are consumed.
6. Marginal utility typically decreases with each additional unit consumed, demonstrating the Law of Diminishing Marginal Utility.

ABSTRACT

Of late, the importance of integrated study of multi-theme data is being realised in geological mapping and mineral exploration programmes. The usefulness of such a study lies in the fact that data integration and interpretation in a conjunctive mode enables to infer more information than the sets can separately provide. The present paper presents several case studies, illustrating the usefulness of multi-theme data integration in geological mapping and mineral exploration.

1. INTRODUCTION

Integrated study of multi-theme data is being practiced in the recent times in the geological mapping and mineral exploration campaigns. Such a study, in a synergetic fashion, helps to extract more meaningful information than from the study of individual datasets. It not only helps in deciphering regional geological picture, but also in the precise location of drilling targets, thereby yielding rich dividends for the expenditure incurred in the mapping and mineral investigations. Besides, the success ratio of the mineral investigations has also shown a significant increase, resulting in the discovery of more mineral

deposits. Hence the integration of multi-theme data is of paramount importance for the success of geological mapping and mineral investigations.

Introduction

Although the concept of IPM, with emphasis on minimum use of pesticides; is well established and widely practiced in India pest population still continue to be unabated, often reaching to alarming levels. Out breaks of Spodoptera litura and hairy caterpillar, Amsacta moorei have been recorded in soybean and kharif crops recently during 2002 & 2004 in Madhya Pradesh and Rajasthan, respectively. Outbreaks of Helicoverpa armigera populations are well known, appearing more frequently since past few years (1987-88, 1995-96, 1997-98 & 2001) doing extensive damage in cotton and pulses. in many parts of the country. Failures in controlling these populations, even by most potent insecticides, have raised a serious doubt on the success of present day pest management practices aimed to kill the pest in immature larval / egg stage, when infestation spreads out in large areas. Insecticidal treatments require wide coverage of crop area to control them effectively. Insecticide resistance in pest species and destruction of natural enemies are obvious problems, since chemicals are applied indiscriminately to entire crop ecosystem including the non-target beneficial bicontrol species. How to minimize use of insecticide in pest control is often a question of major concern to the entomologists.

ABSTRACT

Spectral signatures are the specific combination of reflected and absorbed electromagnetic radiation at varying wavelengths which can uniquely identify an object. The “Spectral signature” of an object is a function of 1) incidental EM wavelength and material interaction with that section of the electromagnetic spectrum. The measurements can be made with various instruments, including a task specific spectrometer, although the most common method is separation of the Red, Green, Blue and Near Infrared portion of the EM spectrum as acquired by digital cameras. The spectral signatures serve as diagnostic tools in understanding the composition and structure of the materials. The present paper highlights the usefulness of the spectral signatures in rock and mineral discrimination and mineral exploration and stresses the need for creation of a spectral data base in India for various applications.

1. INTRODUCTION

Objects at the Earth's surface emit and reflect many wavelengths of radiation. In principle, each object has a unique spectral signature, which could be used for identification much like a finger print. Remotely sensed spectral signatures could be utilized for recognizing and mapping for all kinds of features. This can be done to a limited extent with conventional multispectral scanners that operate in a few broad bands of visible and infrared energy. However, broad spectral bands often do not distinguish between similar features. To overcome this limitation, a more sophisticated approach toward spectral signatures has arisen during the past few years. This approach is called image spectroscopy or hyperspectral analysis, which is based on scanning hundreds of closely spaced and very narrow spectral bands. With this technique, it is possible to create continuous spectral response curves, which may be used to identify many objects positively.

6.1. Concept of Utility
In the ordinary language, ‘utility’ means ‘usefulness’. In Economics, utility is defined as the power of a commodity or a service to satisfy a human want. Utility is a subjective or psychological concept. The same commodity or service gives different utilities to different people. For a vegetarian, mutton has no utility. Warm clothes have little utility for the people in hot countries. So utility is determined by the consumer and his need for the commodity.
Total Utility
Total Utility is denoted by the sum of utilities of all units of a commodity consumed. For example, if a consumer consumes ten biscuits, then the total utility is the sum of satisfaction of consuming all the ten biscuits.
Marginal Utility
Marginal Utility is the addition made to the total utility by consuming one more unit of a commodity. For example, if a consumer consumes 10 biscuits, the marginal utility of 10th unit is nothing but the total utility of 10 biscuits minus the total utility of 9 biscuits.
6.2. Law Of Diminishing Marginal Utility
The law of diminishing marginal utility explains an ordinary experience of a consumer. If a consumer takes more units of a commodity, the additional utility he derives from an extra unit of the commodity goes on falling. Thus, according to this law, the marginal utility decreases with the increase in the consumption of a commodity. When marginal utility decreases, the total utility increases at a diminishing rate.

In the realm of meat processing, waste is defined as the materials produced during the processing of meat and its byproducts that currently lack economic value and often lead to disposal expenses. This definition may vary depending on market dynamics. The waste generated in meat processing primarily consists of both solid and liquid elements. The solid waste includes manure and residual animal tissues such as meat and fat, while the liquid waste encompasses blood and other bodily fluids. Generally, small remnants of tissue and manure are combined with water and directed to sewage systems. In larger processing facilities, blood is collected and dehydrated for use as animal feed.
It is essential to effectively utilize animal farm residues, which include dung, droppings, and urine. Likewise, innovative approaches should be employed to make use of slaughterhouse waste, which consists of ruminal contents, blood, urine, and trimmings of meat and fat, in order to enhance their value. It is vital to discover comprehensive and inventive methods for utilizing all inedible animal parts. The proper management of slaughterhouse waste not only mitigates pollution but can also generate fuel for lighting and heating within the abattoir itself.
In rural and suburban areas of India, buffalo and cow dung are frequently dried into cakes and utilized as cooking fuel. Furthermore, dung compost contributes to the enhancement of soil humus and fertility, with approximately two-thirds of dung being used as fuel and one-third as fertilizer. Cow dung, which is abundant in organic matter and nitrogen, is also traditionally employed as a floor plaster. In certain regions, sheep owners receive compensation for allowing their flocks to graze on fields post-harvest, thereby improving soil fertility through their manure. Consequently, the organic waste produced by animal industries can be effectively harnessed in numerous ways.

Animal bristles are natural fibers derived from the hair or fur of various animals, mainly pigs and horses. Celebrated for their distinctive characteristics, these bristles have been employed for centuries across a range of uses. Bristles consist of stiff, wiry hairs from pigs, hogs, or boars, and are typically utilized in the manufacture of different types of brushes. They are predominantly harvested from the back, neck, and tail, as the hairs located on the flank and belly are too short for effective use. Pig bristles are characterized by their coarse, stiff texture and tapered shape, often featuring split or flagged tips. These flagged tips improve their efficiency in paint and varnish applications due to their capacity to retain paint effectively.
Shaving brushes crafted from soft bristles surpass synthetic options owing to their enhanced water absorption and retention abilities. In our nation, bristles are primarily obtained from local and crossbreed pigs. Indian bristles are noted  for their coarseness and durability, although their longer flagged tips (whichcan constitute up to 30% of their total length) necessitate trimming prior to use, potentially diminishing their overall value.
Bristles are harvested from live pigs or boars once or twice annually, as well as from slaughtered or deceased animals. In certain bacon processing facilities, bristles are also collected by shaving the skins of slaughtered animals postscalding. Those obtained from live pigs generally exhibit superior lustre and resilience compared to those from deceased animals.

India is bestowed by nature with a vast livestock resources comprising of 190 million cattle, 108 million buffalo, 135.17 million goats, 65.06 million sheep, 10.29 million pigs, 729.2 million poultry, 0.29 million mithun and 0.07 million yak (Department of Animal Husbandry, Dairying and Fisheries, 2014). The livestock sector is an important segment of agriculture and contributes nearly 25.6 percent of value in agriculture, fishing and forestry sector. The total share of livestock in GDP of India is 4.11 percent and meat is an important sector to generate foreign revenue by export. The share can further be extended by utilization of animal by-products because it is a sector of livestock neglected most. It is an old saying that ‘each and everything comes from animals can be utilized except last cry of animals’.

The utilization of biomass presents a promising avenue for addressing the challenges of resource scarcity, waste management, and environmental sustainability. This book chapter delves into the multifaceted applications of biomass, with a particular focus on the processing of straw, a versatile agricultural residue. From providing essential bedding material for animals and enhancing agricultural practices to playing a pivotal role in horticulture, cushioning, mulching, and composting, this chapter examines the diverse roles that processed straw assumes. Furthermore, it explores its significance in paper and cardboard manufacturing and its emergence as a renewable fuel source, underscoring how thoughtful biomass utilization paves the way toward a more environmentally conscious and resilient future.

Blood serves as a significant byproduct within the meat industry, and the  efficient management of its collection and processing is crucial for improving profitability. The amount of blood obtained from slaughtered animals typically ranges from 5-7% of their live weight. Despite diligent efforts, a portion of blood is inevitably lost during the slaughtering process due to spillage and various other factors. To reduce these losses, several essential practices can be adopted:
1. Effective slaughterhouse design: Enhancing the layout and operational procedures within the slaughterhouse can significantly minimize spillage. This encompasses the implementation of well-structured drainage systems and collection vessels.
2. Training and protocols: It is essential to ensure that personnel are thoroughly trained in blood collection methods and strictly follow established protocols to mitigate accidental loss. This involves appropriate handling and prompt processing to prevent clotting and spoilage.
3. Technology: Allocating resources towards advanced blood collection and processing technologies can enhance operational efficiency. Automated systems facilitate the collection, filtration, and storage of blood while minimizing waste.
4. Regular maintenance: Maintaining equipment and facilities in optimal condition is vital to prevent leaks and other complications that may result in blood loss.
5. Storage and processing: After collection, blood must be processed promptly to prevent coagulation. Efficient cooling and storage practices are essential for preserving its quality and maximizing its potential for subsequent processing into products such as blood meal or plasma.
Collection of Blood
Blood may be collected directly into metal or plastic drums when animals are suspended for bleeding. In cases where the animals are slaughtered on the ground, small enamel or plastic bowls can be placed under the bleeding site to collect the blood, which can subsequently be transferred into a drum. The anticipated yield of blood from average tropical livestock is generally as follows:

Bones, horns, and hooves represent essential by-products of the slaughterhouse sector. Frequently obtained from deceased or fallen animals, these by-products possess considerable applications both independently and in the production of secondary goods. Their use fosters the development of secondary rural industries, consequently creating employment opportunities for individuals in rural regions. Furthermore, by fully utilizing these by-products, producers can secure higher prices for their livestock, while processors may experience
enhanced profitability. Effective management of these by-products could also play a role in reducing the costs associated with meat and meat products.
Composition of Bone
Bone constitutes roughly 15% of the weight of a dressed carcass, although this figure may fluctuate due to variables such as breed, age, fat content, and overall health. Generally, the percentage of bone in a dressed carcass is assessed as the weight of the bones in relation to the total weight of the carcass post-dressing.
The bone content varies as follows:
• Young cattle and buffalo: 15% to 20% of carcass weight.
• Older cattle and buffalo: 20% to 25% of carcass weight.
• Pigs: 15% to 20% of carcass weight.
• Sheep and goats: 25% to 30% of carcass weight.
• Poultry: 30% to 35% of carcass weight.

Introduction

COVID-19, a worldwide pandemic, addresses a deflationary stun for the worldwide economy. The outbreak of coronavirus has had a significant impact on public health worldwide and all stages of various industries’ supply chain and value chain. The 2019 novel coronavirus (2019-nCoV) or the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is rapidly spreading from its origin in Wuhan City of Hubei Province of China to the rest of the world. The infection began in bats and was communicated to people by inhalation or contact with infected droplets, and its infection time frame goes from 2 to 14 days. Primary manifestations in hospitalized patients with COVID-19 include fever (98%), cough/hack (76%), and myalgia or weakness (44%). Severe complications include acute respiratory distress syndrome (ARDS), RNAemia, acute cardiac injury, and multiple organ failure. However, exaggerated immune responses may lead to Cytokine Storm. Cytokine storm syndrome includes ARDS, shock, and multi-organ failure (Zheng et al., 2020). Many people are asymptomatic also, and the severity of this disease varies from person to person. The fatality rate is estimated to range from 2 to 3%. Typical/low white cell checks can analyze it with raised C-responsive protein (CRP), periodic modernized tomographic chest examination. The infection spreads quicker than its two predecessors, the SARS-CoV and Middle East respiratory disorder Covid (MERS-CoV); however, it has lower casualty. The worldwide effect of this new scourge is yet questionable (Singhal, T. (2020).

Introduction

Enzymes are globular proteins that act as biological catalysts. They are produced by living cells to bring about specific biochemical reactions. Digestive enzymes catalyze the degradative reactions by which substrates (i.e., feedstuffs) are digested into their chemical components (e.g., simple sugars, amino acids, fatty acids) which in turn, are used for different body functions. Different enzymes are utilized for the complete digestion of complex feed. The enzymes are being used in the feeding industry from last several decades. Various digestive enzymes have been studied for use as feed additives to enhance animal performance They are commonly used to improve the nutritive value of feeds for non-ruminants (especially, poultry and swine). They are not routinely used in adult ruminant diets because the fibrolytic activity within the rumen environment is normally very high, and it is assumed that exogenous enzymes cannot survive proteolysis in the rumen (Kopency et al., 1987). Forages are the main feed component that serve as the major source of energy available to the animal in ruminant production system. However, due to slow or incomplete digestion of fibrous substrates only 10 to 35% of energy intake is available as net energy that significantly limits livestock performance and profits in production systems. To improve the ruminal fibre degradability many strategies have been developed to stimulate the digestion of the fibrous components in ruminant feeds. That includes, use of various feed additives which stimulates fiber digestion, physical and chemical processing of feeds in order to enhance the rate and extent of fiber digestion. However, the use of “natural” product to enhance production efficiency is highly recommended that can potentially play some role in replacing performance benefits vacated by antibiotics and hormones. Enzymes are proteins that are ultimately digested or excreted by the animal, leaving no residues in products, which was a major drawback in the use of antibiotics and hormones.

Abstract

The present study was conducted to develop ready to eat extruded snack food based on germinated flour of wheat, Bengal gram and green gram. A Central Composite Rotatable Design (CCRD) for five variables at five levels was used for experimental combinations and optimization of the process parameters. Experimental design with green gram flour (5 to 20%) and bengal gram flour (1535%) in wheat flour, moisture content (14-18%), screw speed (200-300 rpm) and barrel temperature (126-134°C) as independent variables having 32 different combinations of snack formulations that were studied using response surface methodology to investigate the effect of these variables on product responses (Lateral expansion, bulk density, Water absorption index, water solubility index and sensory characteristics). Sensory analysis was carried out of all extrudates for texture, color and overall acceptability. Multiple regression equations were obtained to describe the effects of each variable on product responses. The optimum operating conditions for development of germinated wheat, green gram and Bengal gram flour extrudate were 132°C of barrel temperature, 275 rpm of screw speed, 17 % offeed moisture, 6.5% of green gram flour and 23.1% of Bengal gram flour. The responses predicted by the software for these optimum process conditions resulted lateral expansion of 169.59%, bulk density, 0.263g/cm³; water solubility index, 19.08; water absoption index, 13.88g/g; and overall acceptability value of 7.38.

Animal organs and glands play a crucial role in both nutrition and medicine. These organs encompass the brain, heart, liver, lungs, spleen, tongue, pancreas, udder, stomach, uterus, testes, thymus, kidneys, parathyroid, adrenal glands, and ovaries. Some of these are consumed as food, while others find application in medical practices. Glands, constituting approximately 0.28% of an animal’s total weight, are regarded as valuable by-products of meat production and are increasingly utilized in contemporary medicine for the extraction of beneficial substances. The secretions from both endocrine and exocrine glands are essential for the growth and functioning of the body, with hormones derived from these glands being employed to address deficiencies and serve as therapeutic agents.
1. Human consumption: The majority of glands are ingested alongside meat; however, in the case of cattle and buffalo, ovaries and testes are typically discarded, while other glands are consumed. In smaller animals, it is common to eat all glands with the exception of the ovaries. The liver is especially prized for its rich nutritional profile, being abundant in vitamins A, D, and B complex, which are advantageous for conditions such as poor vision, bone development, and anaemia.
2. Medicinal uses: Glands are responsible for producing hormones that offer significant medicinal advantages, including the treatment of anaemia, diabetes, and various other health issues. They also contribute to the development of secondary sexual characteristics in both males and females. Extracts derived from these glands are invaluable for restoring hormonal deficiencies within the body. The incorporation of animal glands into pharmaceutical manufacturing represents a notable advancement in modern science. In Western nations, there has been a
concentrated effort on the efficient collection and utilization of these glands, acknowledging their economic significance for slaughterhouses and the meatpacking sector.

The intestines of domesticated animals, which are a byproduct of slaughterhouses, are employed in numerous applications. Intestines that function as food containers are referred to casings. Non-consumable uses encompass catgut, strings for musical instruments and rackets, along with various other specialized applications. Additionally, intestines can be ingested following meticulous cleaning and cooking with spices. Among these applications, sausage casings yield the highest profit. Different nations exhibit distinct preferences for sausages, and these preferences frequently determine the varieties of casings utilized.
In addition to intestines, casings can also be sourced from weasands (oesophagus), urinary bladders, stomachs, and rectums. Although artificial casings made from plastic materials and hydro-cellulose are prevalent in Western nations, natural animal casings continue to be in high demand due to their distinctive properties. Natural casings, which are obtained from the intestines or other parts of animals such as sheep, pigs, or cows, undergo processing to become edible and are utilized in the production of sausages and other processed meats. They are esteemed for their elasticity, enabling them to conform to the shape of the sausage filling, and they play a crucial role in enhancing the flavour and texture of the final product. Natural casings, are frequently favored for traditional or artisanal sausages because of their authentic origin and their capacity to improve the taste and visual appeal of the sausages.

Abstract

Agricultural practices prior to the eighteenth century were completely dependent on crop landraces and their mixtures. The knowledge of plant genetics and its application to crop improvement programmes led to increase the production potential of agriculture. Contrary to this, the wonders of crop improvement have resulted in the erosion of genetic diversity of many crops in farmers’ fields, including wheat, due to the replacement of landraces and farmers’ old cultivars with modern high-yielding cultivars.

Wheat is cultivated over an area of 216.6 million hectare globally and the production is 674.9 million tons. The seven largest producers of wheat are China, India, the Russian Federation, the USA, France, Turkey and Canada. During 2012-13, India produced 92.46 million tons of wheat from 29.65m ha area with productivity of 31.19q/ha (4th Advance Estimates, Directorate of Economics and Statistics, Government of India). Three wheat species namely, T. aestivum L., T. durumDesf. and T. dicoccumSchubl are grown in India as commercial crops covering 95, 4 and 1 percent area, respectively. The cultivation of T. dicoccumis confined largely to the regions of Karnataka and Maharashtra.

1. Introduction

Plant is probably the greatest gift of nature. Plants provide us with food, cloth, house, papers and many others. Some of the plants have medicinal values and are known as ‘medicinal plants’. Our ancestors used these plants not only for protection from diseases but also for the treatment of several ailments. China has the highest number of the medicinal plants used (about 11,500 species) followed by India (about 7500 species). People of other countries also use medicinal plants in varying amount (Rafieian-Kopaei, 2013). Tradition is still going on. It is reported that even today 80% of the world population relies on medicinal plants in their medication (Hamilton, 2004). Few plants secrete essential oils full of aroma and are called ‘aromatic plants’. These plants are being utilized in industry for the production of essence and many other products. Medicinal and aromatic plants (MAPs), therefore, are in continuous use from past to present. In future also there will be tremendous scope of utilization of MAPs in drug discovery, aromatherapy, as cosmeceuticals, nutraceuticals as well as in animal husbandry. Present review will focus utilization of Medicinal and Aromatic Plants (MAPs) in past and present and its possible prospect in future.

Introduction

Whey is the serum or watery part of the milk that remains after separation of curd that result from the acid or proteolytic enzyme mediated co-agulation of milk. It is major by product of dairy industries manufacturing products like channa, paneer, cheese and chakka (Sharma and Bhatia, 1999).The current world production of whey is estimated at about 165 million tones, in that cheese whey accounts for nearly 95 % of total whey. In India near about one million tonne of whey is annually derived, in that major source of whey is from the production of channa, paneer and shrikhand production. This is mostly thrown away as a waste which creates environmental pollution, also in that way about 70, 000 tonnes of Nutritious solids are lost (Puranik, 1999).

A. Answer the following questions:

1.    What is NPN substances?

Ans: Feedstuffs which contain nitrogen in the form other than protein or peptides aretermed as non-protein nitrogen (NPN).

2.    What is liquid diet?

Ans: Liquid molasses containing 2-3% of uniformly mixed urea fortified with minerals andvitaminsis named as ‘liquiddiet’.

3.    Name few amides.

Ans. Urea (46.6% N) and Biuret (35%N)

4.    Name few amines:

Ans. Histamine from Histidine, Tryptamine from Tryptophan, Tyramine from Tyrosine, Betaine from Sugar beet pulp.

5.    Name few alkaloids.

The poultry industry generates by-products that encompass all materials derived from farms and processing facilities that are not intended for human consumption. These by-products can be classified as either edible or inedible. The edible by-products primarily consist of tissues and bones extracted from poultry carcasses. Conversely, inedible by-products comprise hatchery waste, which includes infertile eggs, deceased embryos, dead chicks, and eggshells, as well as feathers, blood, offal, fat, and manure. These by-products are typically divided into three categories:
1. By-products from the production phase, which consist of litter and manure sourced from the farm.
2. By-products from hatcheries which include materials originating from the hatchery, such as the shells of hatched eggs, dead embryos, infertile eggs, and deceased chicks.
3. By-products from the poultry processing plant, which encompass blood, feathers, offal (including feet, heads, and intestinal tracts), condemned birds etc.
1. By-products from the production phase: Poultry litter and manure from caged layers are extensively utilized as a protein supplement in the diets of both poultry and livestock. Following sterilization and dehydration, poultry manure can be integrated into feed, containing approximately 27-29% protein. It can be incorporated into the diets of broilers at levels of up to 20% and layers at 25%. In addition to their application in animal feed, poultry manure and litter are valuable as a ‘surface dressing’ for agricultural fields. They function not only as effective fertilizers but also improve soil texture. One ton of deep litter yields approximately 29.48 kg of nitrogen (equivalent to 136.08 to 147.42 kg of ammonium sulphate), 20.41 kg of phosphorus (equivalent to 113.40 to 136.08 kg of ordinary superphosphate), and 20.41 kg of potash (equivalent to 45.34 kg of potassium), along with 6.80 kg of magnesium, 6.80 kg of sodium, and 27.21 kg of calcium. Furthermore, poultry manure is rich in trace elements such as boron, copper, iron, sulphur, and zinc.

12.1 Introduction

Performance of an orchard mostly depends on the availability and quality of land and water resources and their management in fruit production. Before taking a decision on all the other possible alternatives under consideration, it is important to undertake feasibility study of the available resources to the orchard management. Other conditions in the growing environment, such as climate and weather conditions, disease and pest management and other factors affecting crop growth also affect production. With ever increasing population in India, today the major problem confronted in fruit cultivation is to improve or at least sustain the production to meet ever increasing demand for fresh or processed fruits. Fruit production can vary widely in response to management of available resources. India cannot afford to mismanage its natural resources (Sharma, 2012). Therefore, judicious utilization of available resources should be done. The following resource constraints are required to be judiciously handled in the management of fruit orchards:

1. Land and Soil management
2. Irrigation water management
3. Solar radiation management

Continuous vegetable cultivation year round in the limited available land, without adopting crop rotation practices induces stress, which leads to low vegetable crop productivity. These conditions apart from building up soil-borne pathogens will also lead to other deleterious factors such as temperature extremes, flooding, drought, salinity, heavy metal contamination, insufficient nutrient uptake, soil pH stress, etc. causing severe crop loss. To overcome these abiotic stress conditions, grafting is an environmentally friendly technique for reducing losses in production in solanaceous and cucurbitaceous vegetable crops. The cultivated area of grafted Solanaceae and Cucurbitaceae has increased tremendously in recent years because the objective of grafting has been greatly expanded (Lee et al., 2010) to reduce infections by soil-borne pathogens and to enhance the tolerance against abiotic stresses.

Introduction

Fish and shellfish constitute an important component of global nutrition. Fish protein is an essential source of nutrients for many people, especially in developing countries. Health benefits of fish oil in preventing heart attack and other cardiovascular diseases are well appreciated. Mounting evidences suggest that the benefits of fish consumption are not limited to the well-known effects of fish oil alone. Fish is also a rich source of protein containing all essential amino acids, which is required for the body maintenance and muscular build-up. The protein content in most of the raw finfish meat is in the range of 17 to 22% (g per 100 g), while the cooked portions of some fish such as tuna may have as high as 30% protein. The amino acid score of fish protein compares well with that of whole egg protein, which is considered as a standard protein source. Fish is also rich in the non-protein amino acid - taurine, which has a unique role in neurotransmission. Apart from nutritional properties, fish proteins also possess a number of functional properties such as emulsifying, foaming, gel forming, water binding and fat binding properties, which are important in product formulations. These functional properties are mainly attributed to the major meaning myofibrillar proteins, actin and myosin.

During the processing of fish only the fillets are generally retained while the bulk of product (up to 66%) is discarded. About 30% of the total fish weight remains as waste in the form of skins and bones during preparation of fish fillets. This waste is an excellent raw material for the preparation of high value products including protein foods. The utilization of fish wastes help to eliminate harmful environmental aspects and improve quality in fish processing. Skin and bone are sources of high collagen content. The average quantity of waste generated during fish and shellfish processing operations (based on average annual marine landing data) is indicated in Table 1.

The commercial aquaculture for crustaceans in India has become a huge success due to the introduction of new species, the improved hatchery production of seeds, scientific management of culture practices and the availability of good quality feed and other input. Introduction of new species like Letopenaeus vennamei has resulted in increased yield and productivity. The farming of this species has already been established in coastal Andhra Pradesh, Karnataka and Tamil Nadu and gaining momentum in Kerala and other states.

Similarly, farmers in both coastal and land locked States have gone for large scale farming of Giant Freshwater Prawn (Macrobrachium rosenbergii) popularly called “Scampi” which is having high demand in both domestic and international markets. In order to meet the raw material requirement of large number of processing units established for export and also to meet the domestic demand. The state of Andhra Pradesh accounts for more than 50 per cent of the cultured Scampi production and also in terms of area under culture. During the year 2013-14 the estimated production of L. vannamei was 406018 tons whereas the black tiger export of cultured prawn from the country was to the tune of 41947 tons and that of scampi, it was 1401 tons (MPEDA 2008).

Industrial processing of prawn results in huge quantities of waste in the form of head and shell. Since the exported shrimp products are mainly of peeled items, the shell waste produced is quite high. The head and shell constitute nearly 60% by weight of the whole prawn depending on the species and size. In India its availability is estimated to be 100,000 tonnes annually and it is the single largest fishery waste of the country. Crab shell and squilla are other important raw materials available from marine sector.

Fat
• Utmost significant slaughterhouse byproduct is fat obtained from intestines, kidneys, channel and other offals
• Edible ox fat is rendered and the obtained product is called premier jus (higher grade fat) which is differentiated into oleo oil and oleo stearin
• If all edible ox fat is rendered, it is called dripping and it used for human consumption
• Inedible fat is used for soap manufacturing
• The highest value fat from pig is recovered from peritoneal lining (leaf fat), and the subsequent highest value recovered from back fat, mesentery and omentum
• Sheep fat is separated into oleo oil and oleo stearin because of its strong flavour
• Mutton fat is harder and its stearin content is more than ox or pig and therefore, it is applied on the top of meat paste glass jar as a protective layer
Rendering of edible fat
Three principal procedure of rendering of edible fat are:
i. Wet rendering
ii. Dry rendering
iii. Continuous low-temperature rendering

11.1 Introduction

Fermented foods are the result of the activity of a few specialized types of micro-organisms among the thousands of species known to mankind. Success of such processes is depended upon the control of environmental conditions ensuring the growth of the desired microbial species and inhibition of others. The fermentation can be broadly defined as the process in which the carbohydrate or like compounds are broken down, under anaerobic or aerobic conditions [171]. The basic role of micro-organisms is to breakdown the organic compounds to get energy for their metabolic activities. From ancient times, people all over the world have developed traditional processes for production of alcoholic beverages (wine) either from natural sugar such as in wine or by degrading the starchy materials (beer). Fruit wines referred to as ‘Soma’ in our ancient scriptures have been part of food of man and were used as medicine, might have originated accidentally (transformation of fruit juice beverages having exhilarating or stimulating properties). Wines are made principally from fruits like grape or extract of other fruits of various types (table wine, sparkling wine, dessert, aperitif or vermouth and pop wines) while the beers are prepared from grains like barley, rice and corn. The principal carbohydrate in grain is starch which can not be fermented directly. This process is brought about by starch splitting enzymes by germinating the grains followed by drying and storage until needed. Distillation of beer produces a variety of liquors (whisky, rum, gin, vodka), while that of wine produces the brandy. Besides, the improvement in the raw material selection, fermentation conditions and techniques, a lot of waste material is generated during fermentation process in the industries. Nevertheless, the food based industries are significant contributors to the economy of the many countries of the world (Fig 1). The global market value of food fermentation based industries is estimated to be around 250 million US dollars. Interestingly, more than 10% of this accounts for alcoholic beverages (Fig 2) with projected increase of US$ 27 billions in 1989 to 40 billions in 1990 [93,123,123,129].

1. INTRODUCTION

Wild fruits are highly nutritious and contain vitamins, carbohydrates, protein and minerals in higher quantity than majority of other common cultivated fruits. They are also a rich source of several bioactive substances, compared to the cultivated fruits. In India,these wild fruit trees grow abundantly across an altitudinal gradient of Himalaya and the majority of them bear fruits during summer. Fruit varieties are consumed by the local inhabitants of the region. At the same time, there are numerous under exploited species of wild fruits having high potential for exploitation viz., Bael (Aegle marmelos CL.), Berberis asiatica DC, Seabuckthorn (Hippophae sp.,) Rubus sp., Prunus armeniaca L., Karonda (Carissa carandas L.) Bitter Almond (Prunus amygdalus Batsch Smith), Feijoa sp. Among the wild fruits, Hippophae sp.was found to be economically efficient, followed by Aegle marmelos, Rubus ellipticus Smith, respectively. Wild apricot (Prunus armeniaca L.), a semi-domesticated and less utilized fruit of the higher Himalaya, provides better economic returns on an annual basis. Attempts have been made to utilize these wild fruits as a source of income, particularly for poor rural inhabitants and unemployed youths of the region by making a variety of edible products such as jam, jelly, juice, squash, sauce, wine etc. Here in this article, production of wine, vermouth and brandy from wild fruits would be focused. But before discussing preparation of wine and brandy in detail, we shall be describing the general process of wine and brandy making first, then the products from the specific wild fruits.

Introduction

A concept focused on crop and livestock production with minimal environmental impact has emerged as a result of the paradigm shift in Indian agriculture from traditional to sustainable agriculture. This concept also supports the farm economy and helps farmers improve their tactics and quality of life. This has sparked farmers’ interest in learning traditional technology skills that draw on local knowledge that people have acquired from their ancestors to address issues in agriculture and activities associated with natural processes. Indigenous Technical Knowledge (ITK), which is a component of using natural products to address agricultural problems and integrate activities, has attracted interest since the concept of sustainable agriculture began to emerge in the Indian state of agriculture in the late 1980s. ITK is regional knowledge unique to a particular culture or community.

At the beginning of the 21st century, the world is facing a number of major global challenges. On the development side one of these challenges is the establishment of sustainability. In the context of agricultural development, a new agenda has been set to achieve the goals of producing and disseminating economically viable, socially acceptable and environmentally sound technologies that are geographically sound. , even local agricultural schools cannot teach such knowledge because of its size and diversity (Pereira, 1993).

1. Introduction
Global food insecurity is a prominent concern today, and this concern continues to haunt with exponential population growth, coupled with significant climate changes. The global population has increased at a rapid rate to around 8 billion in number which has led to a corresponding rise in food demand worldwide (UNFPA, 2023). Consequently, ensuring ample crop production has emerged as a primary objective for the entire world. According to World Bank (2023), an important strategy to bring down extreme poverty levels, fostering shared prosperity and providing sustainability for the expected population rise of 9.7 billion is agricultural development by 2050. Nevertheless, optimizing the productivity of a crop is never an easy task. Crop plants continuously face exposure to different abiotic and/or biotic factors, which retard growth and development processes ensuing their reduced productivity and diminished crop quality. Agricultural crops are vulnerable to biotic stresses such as bacteria, nematodes, fungi and herbivores. In addition to biotic factors, these challenges are further exacerbated by abiotic stresses like flooding/waterlogging, drought, temperature variations, soil salinity/alkalinity, heavy metals, nutrient deficiencies and CO2. They have a detrimental impact on crop at different stages of plant growth, ranging from entire plant to tissue and sub-cellular structures. Moreover, the abiotic stressors cause a direct impact on crops by inducing protein denaturation and aggregation, while also increasing the fluidity of membrane lipids (Kumari, 2022). According to Oshunsanya et al. (2019) major abiotic stresses i.e. extreme temperatures, drought, and nutrient deficiency/toxicity, contributes to significant annual crop yield losses ranging from 51-82% worldwide. On the other hand, yield penalties due to waterlogging merely is supposed to increase from 3–11% today to around 10–20% by 2080 (Liu et al., 2023). Daryanto et al. (2016) reviewed the published literatures from 1980-2015 and reported global yield reductions due to drought estimating around 21 % and 40%, respectively in wheat and maize.

Introduction

As per the International Society of Horticultural Sciences (ISHS), horticulture encompasses the cultivation of various crops in limited spaces, including fruits, vegetables, flower, tree, aromatic and medicinal plants. Horticultural products encompass all items, whether in their raw or processed form, that have originated from horticultural crops and practices. The main sectors of horticultural science includes a large number of products like fruits from trees vines and bushes; nuts from perennial trees and bushes; fruits, roots, shoots stems, leaves, and flowers of annual vegetable crops; foliage of aromatic plants and leaves, bark, seeds and roots of medicinal plants and trees. Additionally horticultural products include cut flowers, potted ornamental plants, and bedding plants, which can be annual or perennial, along with trees, shrubs turf, and ornamental grasses cultivated in nurseries for landscaping purposes.

Introduction

The maritime industry, a cornerstone of global trade and commerce, has always been a complex and challenging domain. With the vastness of the world's oceans and the diversity of activities that take place within them, effective monitoring and management of maritime activities are crucial. This is where Systems for Monitoring Vessels come into play. VMS are a form of satellite based surveillance system designed to monitor the location, course, and speed of vessels. They provide real-time data to maritime authorities, contributing to the safety, security, and sustainability of marine operations.

Pulse crops provide nutritious food, feed and fodder and thrive well in fragile eco-systems where other crops often fail. They have the ability to trap atmospheric nitrogen in their root nodules in association with Rhizobium, bringing qualitative improvement in soil health i.e. physical, chemical and biological properties of the soil.  These virtues enable pulse crops to remain an integral part of subsistence farming system of semi-arid tropics as well as of Indo-gangatic plains. The role of pulses has also been recognized for sustaining soil productivity under intensive cropping systems in irrigated conditions.

Pulses are an essential source of protein in the diet of the vegetarian population. Cultivation of pulses has been a long-standing tradition in Uttarakhand, where the availability of alternative sources of protein such as meat and milk is barely sufficient to fulfill the daily dietary requirements. Pulses assume big importance in these rainfed and environmentally harsh regions by being an ideal crop for the prevalent low-input agricultural conditions. In Uttarakhand, pulses not only form the major constituents of the staple diet but also serve as an important source of feed and fodder for the livestock. Pulses also improve the soil health by fixing atmospheric nitrogen as well as by increasing soil organic matter