eChapters

Components of biodiversity are all the various forms of life on Earth including ecosystems, animals, plants, fungi, microorganisms, and genetic diversity. Ecosystems, species and genetic resources should be used for the benefit of humans, but in a way that does not lead to the decline of biodiversity. Substantial investments are required to conserve biodiversity, but it will bring significant environmental, economic and social benefits in return. To address these challenges various initiatives were taken in the past such as Ramsar Convention on Wetlands in 1971, Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) in 1973, 1979 Bonn Convention on Migratory Species (CMS) in 1979.

The ever mounting population in 21^st century is a great challenge for the researchers to provide ample food and that has to be achieved within the context of existing challenges such as deteriorated arable land along with increasing adverse affects of changing climate. There is demand to increase food production to the tune of 70% by 2050 (Wani and Sah, 2014). Although major crops have achieved good progress, vulneRability to climatic variability emerged as a serious concern in crop improvement which could be attributed to higher sowing densities that in turn lead to more competition for water and nutrients. Abiotic stresses can be considered as major yield restraining factors among different crops. The projected estimations for changes in abiotic stresses such as drought, water logging and heat reveals far serious concerns for crop productivity (Qin et al., 2011; Bailey-Serres et al., 2012). Therefore, the concern of global food security in the era of climate change has compelled plant scientists in different crops to shift to breeding for climate resilient genotypes. Maize, being a hardy crop has an inherent potential to perform well under sub-optimal environments with minimum crop management (Kole et al., 2015). Abiotic stresses such as drought, heat and water logging affects maize yield adversely.

Although, conventional breeding approaches have exploited its fullest potential for production of elite maize hybrids but still little success attained for breeding climate resilient genotypes or varieties owing to the fact that stress tolerance is multi-genic or quantitative in nature. Therefore, the best option is to utilize the molecular breeding along with the conventional approaches for development of climate smart varieties.

9.1 INTRODUCTION

When a new individual arises from a somatic cell without formation of a seed, it is called vegetative propagation. Vegetative propagation occurs naturally (i.e., natural vegetative propagation) in many crops, and profitably exploited in horticulture using either conventional or biotechnological artificial techniques. We shall discuss conventional artificial vegetative propagation in this chapter including cuttings, grafting, budding, layering, suckering, etc. They have been widely used for commercial propagation of fruit trees and ornamental shrubs.

Introduction

Vegetables are preferable host to many insects because of their succulence and suitable nutritional status. All vegetables are attacked but degree of damage and number of pests varies depending upon the crop, variety and climate. Pest infestation in vegetables has been the main bottleneck in their economical production. The problem has more socio-economic dimensions because of rapid expansion of area under vegetables, intensive cultivation, round the year cultivation, export enhancement and health consciousness among the people.

The diamondback moth (DBM), Plutella xylostella (L.), is a major pest of brassica crops worldwide. DBM has been estimated globally to cost US$ 1 billion in direct losses and control costs. (Grzywacz et al., 2010)

INTRODUCTION

Various procedures which are used for genetic improvement of crop plants are known as breeding methods. The breeding approaches that are more commonly used for genetic improvement of crop plants are called conventional breeding methods. Following conventional breeding methods were followed in improvement of crops.
    (A)    Plant introduction
    (B)    Pureline selection
    (C)    Mass selection
    (D)    Progeny selection
    (E)    Synthetic and composite breeding
    (F)    Pedigree method
    (G)    Bulk method
    (H)    Backcross method
    (I)    Heterosis breeding
    (J)    Clonal selection

INTRODUCTION

Various procedures which are used for genetic improvement of crop plants are known as breeding methods. The breeding approaches that are more commonly used for genetic improvement of crop plants are called conventional breeding methods. Following conventional breeding methods were followed in improvement of crops.

(A)Plant introduction

(B)Pureline selection

(C)Mass selection

(D)Progeny selection

(E)Synthetic and composite breeding

(F)Pedigree method

(G)Bulk method

(H)Backcross method

(I)Heterosis breeding

(J)Clonal selection

Cereal grains and cereal by-products
The appropriate nutrition of livestock necessitates the inclusion of a specific proportion of cereals and their byproducts. For poultry and swine, cereals constitute the primary element of their daily dietary intake. Consequently, there exists a direct competition for these cereal resources between livestock and humans. Specifically, only 2% of rice and wheat, 5% of sorghum, 10% of barley and maize, and 50% of bajra and ragi are allocated for animal feed.
Cereals belong to the Gramineae family and are classified as annual plants (Khariff). These grains are primarily composed of carbohydrates, with starch being the predominant component of their dry matter, concentrated in the endosperm. Cereal grains are abundant in TDN and net energy, making them highly palatable to livestock. The DCP content ranges from 7% to 10%, while TDN levels fall between 70% and 80% for ruminants. In non-ruminants, such as pigs and poultry, these energy-rich grains can be incorporated into their diets at proportions of approximately 50% to 70%.
Structure of a grain: Grain kernels are referred to as caryopses. Those grains that possess husks, such as oats, barley and rice, are classified as covered caryopses, while grains that lack husks, including maize, wheat, rye, and sorghum, are termed naked caryopses. Each kernel, excluding the husk, consists of two primary components: the pericarp and the seed.
Pericarp: This structure is composed of two distinct layers. The outer layer, which includes the epidermis and hydroderm, is collectively known as the beeswing. The inner layer of the pericarp is characterized by the presence of cross cells and tube cells.
Seed: The seed is further divided into four components: the seed coat, hyaline layer, endosperm, and germ (embryo). When the grain undergoes processing that removes both the germ and the starch endosperm, the remaining parts of the seed along with the pericarp are referred to as bran.

Protein supplements can be obtained from animal origin or plant origin. Animal origin has mostly over 47% CP, 1.0% Ca, 1.5% P and fewer than 2.5% fiber while plant origin has mostly less than 47% CP, 1.0% Ca, 1.5% P and over 2.5% fibre. Other sources from which protein supplements can be obtained include NPN compounds, single cell protein etc.
Plant Origin Oil Cakes
In India, oilseeds occupy a significant position in terms of both production area and economic value, ranking second only to food grains. The country is the third-largest producer of oilseeds globally, following the United States and China. Approximately 12-13% of the world’s oilseed cultivation occurs in India, contributing to 6-8% of global oilseed output and 5-7% of the world’s oilseed cake production. Additionally, India is a notable exporter of soybean meal, generating substantial foreign exchange earnings.
The agro-ecological conditions in India are conducive to the cultivation of seven key edible oilseeds, namely groundnut, soybean, mustard-rapeseed, sesame, sunflower, safflower and niger. Furthermore, India also produces two significant non-edible oilseeds: linseed and castor. The country is involved in the production of tree oilseeds as well, including coconut and oil palm.

Introduction
Antimicrobial resistance (AMR) poses an escalating threat to global health, eroding the efficacy of antibiotics and complicating the management of bacterial infections. The proliferation of resistant pathogens, such as methicillin-resistant Staphylococcus aureus (MRSA), extended-spectrum betalactamase (ESBL)-producing Enterobacteriaceae, and multidrug-resistant Mycobacterium tuberculosis, has driven significant increases in morbidity, mortality, and healthcare costs. The ability to detect AMR accurately and promptly is paramount for guiding clinicians in selecting effective therapies, implementing targeted infection control measures, and informing public health strategies to curb the spread of resistant organisms. Conventional methods, rooted in phenotypic assessments, have served as the cornerstone of AMR detection in clinical microbiology laboratories for decades. These techniques evaluate bacterial growth under controlled exposure to antibiotics, offering direct evidence of resistance or susceptibility that molecular approaches, which focus on genetic markers, may miss due to silent mutations, complex regulatory mechanisms, or novel resistance pathways. This chapter provides an exhaustive examination of conventional AMR detection methods, encompassing disk diffusion, broth and agar dilution, gradient diffusion, and automated susceptibility testing systems. These approaches, refined through decades of clinical and research application, remain indispensable for their reliability, cost-effectiveness, and adaptability across diverse settings, from well-resourced tertiary hospitals to laboratories in low-income regions. By exploring their principles, procedures, applications, and limitations, we aim to underscore their enduring significance amidst the rise of rapid molecular diagnostics. The discussion also addresses specialized tests for detecting specific resistance mechanisms, such as beta-lactamase production, inducible clindamycin resistance, and carbapenem’s activity, which are critical for tailoring antimicrobial therapy. Through a critical lens, this chapter evaluates the strengths and challenges of these methods, offering insights into their role in addressing the global AMR crisis, their integration with emerging technologies, and their continued relevance in both routine diagnostics and epidemiological surveillance. The value of conventional methods lies in their ability to translate laboratory findings into actionable clinical decisions. Unlike genotypic methods, which detect resistance genes but may not predict phenotypic behaviour, these techniques assess how bacteria respond to antibiotics under conditions mimicking in vivo environments, aligning closely with therapeutic outcomes. As resistance patterns grow increasingly complex, driven by mechanisms like carbapenem’s and efflux pumps, conventional methods provide a practical foundation for diagnostics, particularly in resource-limited settings where advanced molecular tools are often inaccessible. Their role in global AMR surveillance, such as through the World Health Organization’s Global Antimicrobial Resistance Surveillance System (GLASS), further underscores their importance in tracking resistance trends and informing policy.

Crop disease forecasting is a crucial component of integrated crop management, enabling farmers and agricultural practitioners to anticipate and prepare for potential disease outbreaks. The importance of crop disease forecasting cannot be overstated, as it allows for the timely implementation of disease management strategies, reducing the risk of yield losses and minimizing the use of chemical pesticides. Conventional methods of crop disease forecasting have been widely used for decades, relying on observations of weather patterns, crop phenology, and disease symptoms to predict the likelihood of disease outbreaks. These methods have been refined over time, incorporating new technologies and data sources to improve their accuracy and reliability (Fig. 10.1). Despite the advent of modern technologies, such as machine learning and remote sensing, conventional methods of crop disease forecasting remain a vital tool for many farmers and agricultural practitioners. These methods are often simple, cost-effective, and accessible, making them particularly suitable for smallscale farmers and resource-constrained agricultural systems. This chapter will provide an overview of conventional methods of crop disease forecasting, highlighting their principles, advantages, and limitations. The chapter will also discuss the importance of crop disease forecasting in modern agriculture, emphasizing its role in promoting sustainable crop production and reducing the environmental impact of agricultural practices.
10.1 Conventional methods of Forecasting
There are several conventional methods of crop disease forecasting that have been widely used for decades. Some of these methods include:
10.1.1 Weather-based forecasting
This method uses weather data, such as temperature, rainfall, and humidity, to predict the likelihood of disease outbreaks. Weather-based forecasting models use statistical relationships between weather variables and disease incidence to make predictions (Fig. 10.2).

Disease diagnosis refers to the various procedures and techniques used to identify the nature of disease and to precisely pinpoint the primary and secondary pathogens involved. Disease diagnosis is an integral part of health management. Proper diagnosis helps to adopt accurate therapy and avoids indiscriminate use of chemotherapeutics. Information on case history and clinical signs should be carefully used while examining samples for diagnosis. By following rational and scientific sampling protocols, one can hope to arrive at accurate diagnosis. Sampling methodology is key to the success of proper disease diagnosis. Dead fish/shrimp should never be used for any diagnostic purpose. Autolytic post-mortem changes, saprophytic invaders, spoilage organisms, etc. mask the actual etiological agents and can lead to false diagnosis.

The three commonly used conventional diagnostic approaches are fresh examination using microscope, microbiological methods and histopathology. With little facilities and infrastructure, fresh microscopical diagnostic approach can be done at the farm/hatchery site itself. Gross examinations along with simple skin and gill preparations examined under microscope can many a times give very good information about the disease and the etiology. All fresh preparations should be made from live or moribund fish and the preparations should be wet and moist. The fish meant for examination should be kept wet and not allowed to dry. Many of the commonly occurring external disease problems can be easily diagnosed by this method.

Systemic bacterial diseases need to be positively diagnosed by adopting the microbiological approach. Samples for bacterial isolations should be taken from kidney, blood, body cavity, etc. from live or moribund fish following strict aseptic conditions. In shrimp, it is ideal to use hemolymph for bacterial isolations. Dominant bacterial isolates are identified following standard procedures and their antibacterial sensitivity tested before recommending any antibacterial therapy. This method requires a minimum of 4-5 days.

There is no better engineering than life.

What is life - is a perennial question. Life is defined in different ways depending upon who is defining it. Biologists define life using a list of characteristics, such as metabolism, evolution, homeostasis, constant transformation, genetic information, etc. Life has been defined as self-maintaining and self-producing systems. Physicist Erwin Schrödinger (1), argued that living organisms escape the destiny of disordered equilibrium because they are able to take up ‘orderliness’ from their environment. Philosophers have defined life from different angles. They say that life can only be understood fully from an ‘insider’ perspective.

Life is not a random collection of extinct molecules. It is a process of dynamic renewal; everything in life is constantly turning over and renewed. Life exists in diverse forms. Each form is specialised to survive and reproduce in its particular niche.

One understands life from one’s own perspective. For some, life is an ‘objects in flux’ that constantly exchanges matter with the environment. It is systematic material exchange into an organized body. Then there is a view that says that all living organisms deserve moral consideration. All living organisms, however, do not have equal moral significance; vertebrates, for various reasons, deserve more moral consideration than would bacteria or plants. Then there are myriad religious ways to define life. The simplest is “God created the world and all living organisms.” No further questions, accept or reject the hypothesis.

Abstract

This chapter highlights the importance of re-engineering the functional processes prevalent in organizations today and realigning organizational resources with policies, procedures and systems that foster innovation in the technological and managerial space and institutionalize long term sustainability of businesses in emerging market economies such as India. These economies can serve as an engine for growth in a globalized era, if the intellectual capital of these economies is utilized and enhanced with maximum possible efficiency. It is in this scenario where entrepreneurial and decision making techniques based on the knowledge management-organizational learning continuum can help in the confluence of open innovation practices and stable management expertise. Such a comprehensive strategic shift from being a financial economy to a knowledge economy needs to be supported by integration of practical actions with the untapped cognitive potential of emerging economies. This chapter shall also be useful in explaining the importance of coexistence of competition and cooperation for enhancing the viability of the organizational ecosystem in the emergent Indian economy. 

1.0. Objectives

• To describe how to develop thoughts in various situations
• To manifest the methods to judge the mind of people
• To make learners familiar with ready sentences
• To practice to imagine the consequence of conversation
• To learn to use interrogative adverbs effectively
• Impart the manner to utter information, ideas, and concepts in a more polite way

Organic farming necessitates a shift from conventional to non-chemical agricultural methods and practices. For this, it needs creation of facilities for the production of organic inputs, adoption of crop rotation, green manuring and other best management practices for the organic production of crops and livestock. Further, the ‘towards organic approach’ in intensive agricultural areas and ‘scientific organic farming’ in niche areas have to be implemented for development of an organic farm. The synthesized information on how to convert an inorganic farm into an organic farm followed by its sustainable maintenance is the need of the hour. This chapter holistically deals with designing and maintaing the whole ecosystem organic.

1. Introduction

Nowadays, the growers, policymakers and consumers are talking about organic farming (OF) across the globe. For practitioners, it is still a confusion regarding what and how to practice OF. There is a wrong notion that simple addition of organic manures and the use of chemical pesticides for growing different crops is considered as organic farming. In sense real, organic farms are the cultivated fields without addition of chemical fertilizers, pesticides, livestock additives, etc., and only organic and (or) non-chemical methods are practiced, and the concept or practice is known as organic farming. A large number of farms have been converted from conventional into chemical farms during the last more than 50 years by using synthetic chemicals. In view of the increasing demand for organic products and spiraling soil and human health problems, there is need to transform them gradually into organic farms. So that, it can help enhance soil organic carbon status and fertility which in turn can support crop growth and produce healthy foods besides protecting the environment. However, the extent of chemical used might be varying from one farm to another depending on the crops cultivated, nutrient requirement, pest/ disease severity, availability and accessibility to chemical use, socio-economic condition of the farmers, geographical location, etc.

The Metric System

At present metric system is followed to calculate final results in analysis work. This system is quite simple in nature as well as in principle. The units of the metric system are: (1) the  metre (linear measure), (2) the litre (measure of capacity), and (3) the gram (measure of mass.)

One litre is the volume of pure water at 4ºC and 760 mm pressure which weigh 1 kilogram (kg). One litre equals 1000.027 cubic centimetres (Cm3) for most work, the units “millilitre”, “cubic centimetre” and used interchangeably.

At present there are three different temperature scales in common use. These are: the Fahrenheit (F), used chiefly in English-speaking countries. the centigrade (C), used universally in scientific work and the Absolute (T) or Kelvin (K) scale, differing from the centigrade only in the position of the zero point, its divisions being of the same size. its zero point is -273ºC. The kelvin scale is used especially in dealing with very high or very low temperature and in computations involving the laws of gases. The following formulae can be used for converting one scale to another:

Conversion of muscle to meat is a complex process in which several physical and chemical changes takes place over a period of several hours or even days. The major changes which take place during this process include fall in muscle pH and temperature as well as muscle shortening which further leads to proteolysis or ageing. These changes during conversion of muscles to meat are variable and have great effect on meat quality (tenderness, juiciness, flavour, colour etc.) and also on certain processing characteristics like emulsification, binding properties and yield of the products. To know this complex process it is necessary to understand the process of energy production and metabolic pathway shifting in live animals.

Pre Slaughter

In the living animal, aerobic metabolism is used to obtain energy. The source of energy at this stage is either free fatty acids or blood glucose or muscle glycogen. In this process total 38 ATP molecules are produced from single glucose or glycogen molecule by the complex processes known as glycolysis, oxidative decarboxylation and oxidative phosphorylation. However, under stressful situations, anaerobic metabolism may be used and lactic acid is produced. Lactic acid is usually transported from the muscles to the liver, where it is re-synthesized into glucose and glycogen, or to the heart, where it is metabolized to carbon dioxide and water.

Effective application of pesticides depends on many factors. One of the more important is to correctly calculate the amount of material needed. Unless you have the correct amount of pesticide in your tank mix, even a correctly calibrated sprayer can apply the wrong rate.

Manufacturers provide application rate instructions on every pesticide label. Due to the variety of ways in which these recommendations are stated (such as lbs. of active ingredient (a.i.) per acre, lbs. of formulation per 100 gal. of spray, or ozs, of a.i. per 1,000 sq. ft.) it is often necessary to adapt the recommendations to different areas and volumes, or even other units. Sometimes the amount of active ingredient must be converted to the amount of actual product. This process can be very confusing.

9.1 Introduction

In order to increase the production and productivity of crops, provision of irrigation system is highly essential. A project that makes use of weir or a barrage for providing irrigation to fields is called as direct irrigation system. On the other hand, a storage irrigation system makes use of storage reservoir by construction of dams. In order to provide irrigation by both the schemes, it is necessary to have a network of canal systems. A canal is an artificial channel, generally trapezoidal in shape constructed on the ground to carry water to the fields. The canal systems that provide water to the fields include main canals, branch canals, distributaries, minors and watercourses. It is imperative to design the canal systems properly for a certain realistic value of peak discharge that must pass through them so as to provide sufficient irrigation to the command areas. The flow irrigation that provides irrigation water to the fields may be of two types i.e. Inundation irrigation and Perennial irrigation.

6.1 Introduction

In order to increase the production and productivity of crops, provision of irrigation system is highly essential. A project that makes use of weir or a barrage for providing irrigation to fields is called as direct irrigation system. On the other hand, a storage irrigation system makes use of storage reservoir by construction of dams. In order to provide irrigation by both the schemes, it is necessary to have a network of canal systems. A canal is an artificial channel, generally trapezoidal in shape constructed on the ground to carry water to the fields. The canal systems that provide water to the fields include main canals, branch canals, distributaries, minors and watercourses. It is imperative to design the canal systems properly for a certain realistic value of peak discharge that must pass through them so as to provide sufficient irrigation to the command areas. The flow irrigation that provides irrigation water to the fields may be of two types i.e. Inundation irrigation and Perennial irrigation.

Principle

The use of boric acid as an ammonia absorbent was first introduced by winkle  (1913-15). Conway and O’Malley (1942) used boric acid for ammonia absorption in their original micro diffusion technique.

The ammonia liberated in the outer chamber by alkali addition in the usual way is absorbed in boric acid mixture plus indicator in the central chamber (slightly reddish), the pH of this mixture being approximately 5 before absorption. During the ammonia absorption the pH of the mixture rises, and to upwards of 8.0 (the strength of the mixture being such as to prevent it rising further). After the required period, the fluid in the central chamber is titrated to a faint permanent reddish tint with standard acid. A mixture of methyl red and bromocresol green was found satisfactory  to work as an indicator to assist in titration job.

ABSTRACT

The improper disposal of food waste poses an environmental threat. The management of food waste in a sustainable way is always a challenge. Food waste is generated at various stages starting from food production till consumption. The cooked food waste generated due to various reasons leads not only to a loss of the food produced but also the water and energy used to cook it. This cooked food leftover can be served to the needy people or if not possible, can be processed further. This chapter focuses on various technological options for the management of cooked food waste in a sustainable way.

Keywords: Cooked food waste, Compost, Bokashi, Bio-surfactants, Environment

INTRODUCTION
In an internal combustion engine, fuel is combusted within the cylinder to generate power. During the power stroke, the temperature can reach up to 1600 ºC, which exceeds the melting point of engine components. The optimal operating temperature for internal combustion engines ranges between 140 ºF and 200 ºF, making cooling a crucial aspect of engine operation. It is estimated that approximately 40% of the total heat generated is released into the atmosphere through the exhaust, 30% is dissipated through the cooling system, and the remaining 30% is used to produce power.
The cooling system in internal combustion engines plays a vital role in ensuring the engine operates efficiently and reliably. It is responsible for maintaining the engine’s temperature within the optimal range, preventing overheating that can lead to engine damage. The engine generates substantial amounts of heat during combustion, and without proper cooling, these temperatures can rise to levels that exceed the melting point of engine components. This can result in engine failure, reduced performance, and significantly shortened engine life. The primary function of the cooling system is to absorb excess heat from the engine and dissipate it into the atmosphere, keeping the engine temperature within safe limits. This allows the engine to perform at its best while avoiding costly repairs and downtime.
The cooling system works by circulating coolant through the engine block, where it absorbs heat, and then transferring this heat to the radiator, where it is cooled by airflow or a fan. There are various types of cooling systems, including air-cooled and liquid-cooled systems, each offering distinct advantages depending on the engine’s design and application. Liquid cooling systems, which are more

Cooling systems play a vital role in cold chain logistics, serving as essential components that regulate temperature for storage, processing, and transportation. An efficient cooling system ensures that food and other perishable products remain fresh for extended periods, even before they begin their journey. Various cold chain products require specific temperature settings to maintain their quality and integrity until they reach their final destination.
For instance, tropical fruits such as bananas and pineapples must be stored at a consistent temperature between 12°C and 14°C. If the temperature exceeds this range, the fruits may ripen prematurely, compromising their quality. Likewise, food items like milk, vegetables, and other perishable fruits should be cooled within the range of 2°C to 4°C. This temperature effectively eliminates harmful pathogens and prevents bacterial growth, preserving the freshness of the produce.
For businesses dealing with frozen food, seafood, or ice cream, a more advanced cooling system is necessary—one that can maintain temperatures as low as -30°C. Such systems are essential to prevent thawing and spoilage, ensuring that frozen goods remain in optimal condition throughout their transportation and storage.

Coordinate Reference System (CRS) is a framework of coordinate based local, regional or global reference system used to represent the locations of geographic features. Coordinate Reference Systems (CRS) provide a standardized way to define the real-world geographic locations which further enable us to use common locations of geographic datasets for integration. The datasets from different sources and CRS are transformed to a common CRS in order to perform various integrated analytical operations like overlaying of data layers. Coordinate Reference Systems are mainly of two types:

1. Geographic Coordinate System: This is global or spherical coordinate system in which locations of features on earth are defined in terms of latitude and longitude values. Latitude and longitude are angles based on a point at the centre of the earth. In this system, locations are defined by degrees, therefore, distances cannot be measured accurately. The most common geographic coordinate system is the World Geodetic System 84 (WGS84).
2. Projected Coordinate System: In this system, locations of features are defined using cartesian x, y coordinates on a flat, two – dimensional surface. This system is based on sphere or ellipsoid projected on flat surface. Projected Coordinate System are generally referred as projec- tion. It is required for preparing maps on paper or computer screen. Un- like Geographic Coordinate System, projected coordinate system has ac- curate measurements of distance, angles and areas across the two dimen- sions. However, there is alwaystrade-offs between area, direction, shape, and distance in this system due to distortions created while representing ellipsoid or spheroid on a flat map. So, the projection type is selected based on its application. Most common projections are Universal Trans- verse Mercator (UTM), Lambert Conformal Conic and Albers Equal Area.

In the semi-arid tropics, where small farmers depend heavily on rain-fed agricultural systems, variability in precipitation has a dramatic impact on crop production and livelihoods. Because small-scale agriculture depends on rain-fed cultivation, it is vulnerable to factors such as flooding and drought. Unfortunately, the frequency of unexpected heavy rainfall or flood events has increased in many areas of Africa, including Southern Zambia. About 75% of farmers in Zambia engage in small-scale farming, with an average farm size of 2 ha (VAM Steering Committee Zambia, 1998). Most of these farmers cultivate maize, which is a staple food in Zambia, and stable maize production and increased productivity are important both for food security and to provide a livelihood to farmers.

In spite of its importance, little has been done to assess interactions of climatic variability with productivity performance of different livestock species, sustainability of livestock production systems, livestock based livelihoods and application of science of climate change on small holder and subsistence livelihoods. The climate and its change affect all productive traits and physiological functions of farm livestock and related livelihoods. Heat stress is the most detrimental constraint to livestock production, particularly in mountainous regions. Introduction and selection for highly productive animals and breeds has increased their susceptibility to adverse impacts of climate change. It is necessary to incorporate resilience through selection and breeding for thermo-tolerance and development of adaptable breeds. Modifications in shelter designs and management of production facilities will also be helpful in mitigating adverse climate impacts on animal production and health. Modern animal husbandry practices that target increased per animal productivity allow efficient utilization of feed nutrients and increase returns from fewer animals. Livestock need to be looked for their immense contribution to nutritional security and livelihoods. A well designed livestock production system is among the best ways for sustaining and improving livelihoods and this chapter details the possible options.

Introduction to Copyright Law
Copyright law is a fundamental mechanism for safeguarding intellectual property (IP). It provides creators exclusive rights to their work and controls its reproduction, distribution, and use. As creative industries expand globally, copyright law has become integral to protecting creators’ rights and enabling innovation. Originally stemming from the need to protect books, copyright now covers diverse mediums, including music, films, software, and digital content.
The Copyright Act is legislation that formalizes these protections and establishes rules regarding ownership, rights, duration, and infringement of copyrighted materials. Each country may have its own version of the Copyright Act, yet the overarching principles are largely similar due to international agreements such as the Berne Convention for the Protection of Literary and Artistic Works and the World Intellectual Property Organization (WIPO) Copyright Treaty.
Historical Development and Global Influence
The foundation of copyright law can be traced to early European statutes. The Statute of Anne (1710) in Britain is often considered the first formal copyright legislation, setting a precedent for other jurisdictions. The Statute of Anne aimed to promote learning by granting authors the right to control and profit from their work, forming the concept of authorial rights.
In the 19th and 20th centuries, as cross-border trade expanded, nations recognized the need for standardized copyright protection. The Berne Convention for the Protection of Literary and Artistic Works (1886) marked a pivotal moment, providing a framework for copyright on an international scale. The Universal Copyright Convention (UCC) (1952) and Trade-Related Aspects of Intellectual Property Rights (TRIPS) agreement further unified copyright standards, ensuring fair treatment of copyrighted works across borders.

Abstract

Intellectual property right (IPR) is the most serious, new branch of law and a legal right conferred by federal government in accordance with International conventions and treaties. IPR protects some of the finer manifestations of human achievement. IPR safeguards the application of ideas and information that are of commercial value. The exploitable ideas become more sophisticated and hope for a successful economic future depends increasingly upon the superior corpus of new knowledge and fashionable conceits.  Copyright law is one of the effective tools of IPR. Copyright law provides an incentive to creative activity of author and permits the society to benefit from those inventions. However, the technological advancement has made violation of copyright very easy and regulation very difficult. This paper aims at familiarizing  copyright laws and the powers enshrined in copyright laws.

I. INTRODUCTION

The Websites are soaked in information, much of it with varying degrees of copyright protection. In fact, the reality is that almost everything on the Net is protected by copyright law. E-business Websites are a composition of materials, often consisting of words, graphics, audio, and video that are expressed to the consumer as information content. The owners and Website developers carefully select the content to sell the company’s product or service. The subject matter expressed in the site is an electronic publication of this content. Since, designing, producing, and maintaining a sophisticated Website is very expensive, protecting content ownership is extremely important. Electronic commerce will continue to be highly competitive. As Websites become more and more interactive with consumers, their creation, design, and maintenance place enormous demands on innovative marketing techniques that should be legally protected.

Never before has it been so easy to violate a copyright owner’s exclusive right to copy the material. Everyone with a computer and an Internet connection creates his own Web pages and thus become a publisher. Hence the rules that once applied to only a few companies bind million of people now. Imagine having paid a Website developer hundreds of thousands of rupees to launch a killer application and acquiring millions of Rupees from a venture capitalist firm, only to discover that another e—business is using your online material. Or consider a scenario where your Website is linked to an e-business that displayed copyrighted material without the owner’s consent. Could your company be liable under a theory of copyright infringement? This paper highlights the scenario when contents of your Website are exploited by others without your permission or knowledge. The discussion is centered on copyright issues involved in the practices of linking, inlining and framing technologies which are normally being used on the Internet.

Copyright is a legal entitlement granted to creators of literary, dramatic, musical, and artistic works, as well as producers of cinematographic films and sound recordings. This legal right encompasses various privileges, including the reproduction, adaptation, translation, and communication to the public of the work. The composition of these rights may vary slightly, depending on the nature of the work. Along with Intellectual Property (IP), Copyright is a legal concept that safeguards the rights of creators and inventors. Copyright confers upon creators the exclusive legal right to reproduce, distribute, and exhibit their work, while IP comprises other legal rights such as patents, trademarks, and trade secrets. Copyright applies to a diverse range of creative works, including literary, dramatic, musical, and artistic works, as well as sound recordings and cinematographic films. Piracy is a worldwide issue that adversely affects various content industries, such as software, television, recording, and movies.

Copyright and IP laws play a crucial role in promoting creativity and innovation by safeguarding the rights of creators and inventors. These laws grant exclusive rights to creators and inventors, allowing them to financially benefit from their work. This encourages investment in research and development, leading to the creation of new ideas, products, and services. Without copyright and IP protection, creators and inventors may be discouraged from investing their time and resources into creating new works, resulting in a decline in innovation and economic growth. These laws also protect consumers by ensuring that they receive original, high-quality products and services instead of counterfeit or low-quality imitations.

Introduction

Corals, those captivating creatures of the underwater world, belong to the enchanting realm of Cnidaria—a diverse group of invertebrate animals. Among its mesmerizing members are jellyfish and sea anemones, which might have caught your eye in tide pools or along the shoreline. These creatures come in an astonishing array of hues, forms, and sizes, yet they all share a unique trait: a simple stomach sporting a solitary mouth encircled by tentacles armed with stinging cells.

1. Corals are .........

 a) Animals b) Plants

 c) Diatoms d) Plankton

 2. Corals belongs to which phylum?

 a) Protozoa b) Echinodermata

 c) Cnidaria

 3. The corals consists of a sac-like structure called .........

 a) Septa b) Polyp

 c) Haloclone d) Nephris

 4. ......... build reefs found in shallow tropical seas.

 a) Hermatypic corals b) Ahermatypes corals

 c) Both a & b d) None of these

 5. ......... per cent of the corals are located in the Indian ocean,Red sea and Persian Gulf.

 a) 30% b) 5%

 c) 10% d) 70%

Arid regions lie under the category of wastelands which are not being used to their fullest potential therefore, it almost barren. Hot arid regions are sparsely populated with human and animal population and experiences various biotic exploitation of the already very poor resources base. The scarcity of water poses biggest hindrance in limits the crop productivity as climatic factor. Yet, nature has bestowed the arid region fruits with characteristic qualities. Some fruit crops can grow successfully in such type of regions. Among these crops, cardia most suitable crop for cultivation under such type of arid climate. Some regional names of cordia are Pidar, Ponugeri, Maruvilli, Geduri, Spistan, Bhakar, Borla, Kalo Bohori (Nepali) etc. It is growing not only all over Asia but also nearly whole of the globe especially in tropical environment. In Indian sub-continent, it is growing from east Myanmar to west Afghanistan. It is grown in arid region and having numerous utilities. It is found in a variety of the forest of Rajasthan to moist deciduous forests of the Western Ghats and Tidal forest of Myanmar. In Maharashtra, it grows in moist monsoon forests also. In Rajasthan, its commercial plantations are being done in Pali, Sirohi, Udaipur, Jodhpur and Jalore districts.

Now, it is becoming popular as monoculture cultivation as well as under agroforestry system in arid region. It does not grow gregariously but is found growing singly in moist shady ravines and valleys. In areas with annual rainfall less than 500mm, it thrives along streams and depressions where moisture is available. The hot arid zone stretch 32 M ha or 0.32 million square kilometer long covering Rajasthan (62%), Gujrat (20%), Andra Pradesh (7%), Punjab (5%), Haryana (4%), Karnataka (3%) and Maharastra (0.4%). In these area fruits selection for cultivation must be cope up that their maximal growth period coincides with the period of water availability in the soil. Few of the xerophytes characteristics are: deeper root system, deciduous nature, reduced foliage, sunken of covered stomata, waxy coating or hairiness on leaf surface which minimize the evapotranspiration and makes plant adaptive to the hostile climate. These qualities are found in cordia plant which can grow in this area without any problem after management of some agro-techniques.

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

Botany:Coriandrum sativum belonging to the family Umbelliferae. It is an annual soft shrub that attains a height of 1 to 3 feet. Leaves are in basal cluster varies from 3 to 15 cm in length and are oblong to ovate in shape. Leaflets are 1 to 2 centimeter in length and are ovate to round. Flower is of white color which can vary from light purple to creamish in color. These appear in umbles. Fruit is roundish in shape bearing color that varies from yellow to brown. It is tripped and gets divided in to two then crushed with fingers. The plant flowers and fruits in late winters.

Land Requirement: Land to be used for seed production of coriander should be free from volunteer plants

Varieties: CO 1, CO 2, CO 3, CO (CR) 4, GAU 1, UD 1, UD 2, UD 20 and UD 21

Soil: Well drained black cotton soil and red loamy soil. For rainfed cultivation soil should be clay in nature and the pH should be 6 – 8.Coriander performs well at a temperature range of 20 – 25 °C.

Climate: Cool and comparatively dry, frost free climate

1). Stem Gall
Diagnostic Symptoms
• Symptom appears in the form of tumor-like swellings of leaf veins, leaf stalks, peduncles, stems as well as fruits.
• Infected veins show a swollen hanging appearance to the leaves.
• Initially the tumors are glossy which rupture later on and become rough. They are about 3 mm broad and up to 12.5 mm long.
• Badly affected plants may be killed.
• In the presence of excessive soil moisture, especially under shaded conditions, when the stem fails to harden and remain succulent, the tumors are numerous (Fig-1).
Etiology
Scientific Classification
Kingdom : Fungi
Division : Ascomycota
Class : Taphrinomycetes
Order : Taphrinales

Coriander aphid: Hyadaphis coriandri: Aphididae

Coriander aphids are yellow-green in color, dusted with grayish wax. They have short, dusky, slightly swollen, siphunculi (or cornicles). The Aphids form dense, damaging colonies on leaves, heads, and stems of their host plants.

In its native land, Florida, USA, the life cycle of the coriander aphid is similar to that of other host-alternating aphids. Overwintering eggs occur on other hosts.  A fundatrix (or stem mother) hatches from the egg in the spring. Her offspring are parthenogenetic, and the winged-females are spring migrants. They colonize summer host plants in the family Umbelliferae.

1.0 INTRODUCTION
 
Coriander is a native of southern Europe and Asia Minor. In a treatise, Farrell (1999) has described coriander as indigenous to the Near East and Mediterranean region of North Africa and Southern Europe. According to early Sanskrit writings, coriander was known as far back as 5000 BC for its cultivation in India. Persia grew coriander 3000 years ago for adding fragrance to hanging garden of Babylon and seeds were found in Egyptian tombs of 960 BC. It has been used as an ingredient to traditional and folk medicine in the Middle East and Asia for more than 2000 years. There is archaeological evidence of coriander cultivation from Early Bronze Age in Macedonia (Fragiska, 2005)

The disease appears as tumour like swelling or galls on leaf veins, leaf stalks, peduncles, stems and on fruits. The galls on the vein give a swollen and hanging appearance to the leaves. These are elongated, looks glossy in beginning but later rupture to become rough and corky. When stems remain succulent, numerous tumours may form on them. In severe case, the plant may kill prematurely.

English name : Coriander
Botanical name : Coriandrum sativum L.
Family : Apiaceae
Chromosome number : 2n = 22
Centre of origin : Mediterranean region Coriander of commerce is the dried fruit of Coriandrum sativum L., an aromatic spice crop belonging to the Apiaceae (Umbelliferae) family. Coriander is an ancient flavouring agent documented in ancient Egyptian, Hebrew, and Roman literature dating as far back as 5000 BC. Its leaves, stems, and fruits have been utilized for culinary and medicinal purposes. The composition of coriander seeds includes 6.3% moisture, 1.3% protein, 24.0% carbohydrates, 0.3% volatile oil, 0.44% phosphorus, 1.2% potassium, 0.8% calcium, 0.02% sodium, and 0.006% iron. Additionally, they contain vitamins such as A (175 IU/100 g), B1 (0.26 mg), B2 (0.23 mg), niacin (3.2 mg), and vitamin C (12.0 mg). In contrast, fresh coriander leaves comprise 87.9% moisture, 3.3% protein, 0.6% fat, 6.5% carbohydrates, 0.14% calcium, 0.06% phosphorus, and 0.01% iron.

Etiology

A turkey coronavirus (TCV).

Hosts

Turkeys of all ages, but the disease is mostly observed in young turkeys (first few weeks old).

Abstract

The agriculture and allied sector provide livelihood for 58% of India’s population. A large population and rising disposable incomes are key growth drivers. Growing external demand has increased its contribution to exports. The demand for processed food has also led to increasing requirements for agricultural inputs, hybrid seeds, machinery and fertilizers. Investment opportunities in storage infrastructure and agrochemicals also present immense opportunities. Organised retail has made India attractive for multinationals. The industry has a combination of multiple organisational forms, like associations, co-operatives, government (departmental) undertakings, foreign entities, trusts and companies, private and public. Unlisted companies encompass a vast range (private limited companies, family business, group-owned firms, and joint ventures are major actors.) The form and complexity of business ownership highlights Corporate Governance (CG) debate. Given this background, our objective is to understand the CG characteristics of unlisted agricultural and allied companies operating in India, the driving forces for improving CG practices, and the need for a policy framework in supporting good CG. We propose to examine the extent of control in the various types of entities and explore the mechanisms that contribute to the development of an efficient CG framework. Using data from the Prowess database, on 2,879 firms, from 2012-2013 to 2016-17, we analysed how CG problems are caused and how it can be alleviated. The results provide stakeholders and agri entrepreneurs with an overview of the policy and managerial issues that arise in the debate on CG of companies in this key sector. Finally, we conclude how the unlisted companies are likely to stimulate growth and development if CG mechanisms are enhanced.

Introduction to Corporate Governance

Corporate governance encompasses the framework of rules, practices, and processes that guide the direction, control, and management of a company. It involves the interactions among various stakeholders, including shareholders, management, the board of directors, employees, customers, suppliers, and the community. Successful corporate governance is vital for a company's long term success and sustainability. It helps establish a framework for responsible decision-making, accountability, and transparency, which enhances investor confidence and protects the interests of stakeholders.