eChapters

The diffusion of need-based appropriate technologies involves strategically promoting and implementing innovations that meet the specific needs of a community. Utilizing various interactive and engaging techniques such as methods demonstration, group discussion, role play, and exhibitions can significantly enhance the effectiveness of this process.

A demonstration is an educational technique that involves showing or presenting a process, product, or concept in action to an audience. The primary goal of a demonstration is to provide a clear, practical example that enhances understanding and encourages the adoption of new practices or technologies. Demonstrations are often used in educational, training, and outreach programs to effectively convey information and skills.

Air is one of the primary things that make life on earth possible. The earth’s atmosphere or air is made up of variety of gases and other particles. The dynamic layer surrounding the earth’s surface containing various mixture of gases, moisture and solid particles (aerosols) is called atmosphere. The atmosphere is generally defined as the gaseous envelop surrounding the earth.

The formation of the earth was believed to be about five billion years ago. In the first 500 million years, a thick atmosphere emerged from the vapour and gases that were expelled from the interior of the earth. Hydrogen (H2 ), water vapour, methane and carbon dioxide were some of the gases believed to be initially formed in the atmosphere due to out gassing from the interior of the earth. About 3.5 billion years ago, the atmosphere consisted of carbon dioxide (CO2 ), Carbon monoxide (CO), water vapour (H2 O), nitrogen (N2 ) and hydrogen present in atmospheric layers like troposphere, stratosphere, mesosphere, thermosphere (Fig. 2.1). The condensation of water vapour into water led to the formation of oceans in which sedimentation occurred and the hydrosphere was created. In the initial and ancient environment, oxygen was not present. Anaerobic is technical word which literally means without air (where air is generally used to mean oxygen and aerobic indicates the presence of oxygen). Evidence of such an anaerobic reducing atmosphere was hidden in early rock formations such as iron and uranium in their reduced states.

4.1. Classification

The class Aves, also known as birds, is a group of warm-blooded vertebrates characterized by feathers, toothless beaked jaws, laying hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds are found worldwide and come in a variety of sizes, from the tiny humming bird to the massive ostrich.

The classification of Aves can be broken down into two major subgroups: Palaeognathae and Neognathae.

4.1.1. Palaeognathae: Also known as ratites, these are flightless birds with f lat sterna (breastbones) that lack keels, which are important for flight muscle attachment. Examples of palaeognathae include ostriches, emus, rheas, and kiwis.

All hybrids and varieties perform better under conventional farming in response to excess use of chemical fertilizers and pesticides, which are harmful to humans, animals and environment. Hence, there is a need to develop varieties/hybrids exclusively for organic farming. Breeding aspects of organic farming include breeding tools/methods which are used to breed varieties/hybrids including testing and multiplication under organic conditions duly following the principles of organic farming as defined by IFOAM. These cultivars should have high nutrient use efficiency, resistance to diseases and pests, competitive ability against weeds, higher yield and stability across environments along with enhanced nutritional quality. This book chapter briefly discusses the aspects of breeding that are involved in generating cultivars suitable for organic farming.

1. Introduction

Currently, organic farmers rely heavily on conventionally developed and produced varieties. Nevertheless, in order to optimize their production under organic agriculture, it is necessary to develop cultivars that are more suitable for organic cultivation. According to some studies, the naturalness of organic agriculture should go beyond simply by avoiding chemical inputs and substituting natural and organic components during the transition from conventional to organic farming.

1. Introduction

In India, though organic crop production and certification system is reasonably well established in India, the organic livestock and poultry sector is in its budding stage. Organizations such as APEDA, FSSAI and BIS along with research establishments like ICAR- National Meat Research Institute are now putting serious efforts to establish the protocols and promote organic livestock production and certification in India. As a result, in the last few years, livestock farmers are gradually getting encouraged to take up organic production and around 3000 farmers mostly from Uttar Pradesh, Madhya Pradesh and Himachal Pradesh have taken up organic dairy, sheep and poultry farming. Export of organic milk and ghee from India to different countries has just begun and is expected to grow very fast in volumes and revenues in the years to come.

1. Introduction

The present library system has been designated as a treasure of knowledge in virtual environment. The concept of modern library has been considered as the source of high level-information using web technology, digitization, networking,e-resources and multimedia. The rapid development of modern information and communication technologies and smart usage of computers in library and information system and services has given rise to new generation of libraries. The last two decades have radically transformed the library system with new avenues of information transfer in virtual world. An incredible amount of growth in increasing new interfaces have been developed utilising latest technologies to optimise the delivery of contents and services in the context of web environment. The emerging new vision of library interfaces has involved web technologies, digital collection of texts and images, documents, genealogy of records and other materials of importance for the user community. The major shift of new technology has developed the subscription of e-journals, e-books, and e-databases collection in libraries. Such library interface is compelled to provide equal access to the contents or these collection to all users irrespective of area or locality. Another remarkable trend in library technology field is the emergence of open-source software movement that enabled to transform the automation and digital library interface. Open Source Software efforts such as OAI, Grenstone, DSpace, Koha etc, have drastically transformed the library technology scenario in terms of sophistication and functionality. This article/ chapter is dealt with the state of digital library system with stages of generation of digital libraries and future directions.

1. Introduction

A public library is a repository of diversified material that serves as the primary hub for community information the spread. It provides fair access to a wide range of information and data, meeting the diverse demands of users. Services must be inclusive, with information appropriate for all age groups and the incorporation of both classic materials and contemporary technologies across many mediums. In 1987, the ILA defined the purpose of public libraries, stating that they should serve as independent training centers for community activities. Public libraries play a pivotal role in fostering community engagement, welcoming all members to participate in various programs. Initially established by the public, these libraries later received government funding for expansion and other requirements. The systematic development of India's public library system ensued after the establishment of the Raja Rammohan Roy Library Foundation (RRRLF) in 1972.

1. Introduction

Disasters are events that occur over a period and cause widespread destruction, suffering, or distress to everything they affect (Oxford English Dictionary, n.d.). The impact of a disaster may be confined to specific areas or widespread and could last for an extended duration, often requiring assistance from external sources to address the aftermath (International Federation of Red Cross and Red Crescent Societies [IFRC], n.d.). These events can arise from naturally occurring phenomena, such as earthquakes, tornadoes, or floods, as well as man-made occurrences, including industrial accidents (e.g., accidental toxic spills or nuclear power plant events) or acts of terrorism (e.g., bombing or poisoning) (United Nations Office for Disaster Risk Reduction [UNDRR], n.d.). Disasters typically result in significant harm to infrastructure, loss of life, displacement of people, and severe economic consequences.

1. Introduction

Information is necessary for the economic, social, and cultural development of individuals and communities, and libraries play a significant role in providing access to information, which is essential for this growth. These institutions function as centers of knowledge, offering a wide range of resources to their users, including books, journals, databases, and multimedia materials, in order to meet the varied requirements of their users.

In this day and age, the function of libraries has evolved beyond the confines of physical locations to encompass activities such as online platforms and digital collections. Because of the large amount of information that is accessible on the internet, people rely on libraries to help them navigate through this sea of data and locate sources that are credible and reliable.

In addition to the camera itself, there are several accessories that can enhance  your video recording experience. Here’s a list of common video camera  accessories:
1. Tripods
Purpose: Stabilize your camera for steady shots.
Types: Standard tripod, monopod, mini tripod, and fluid head tripod for  smooth panning.
2. External Microphones
Purpose: Improve audio quality compared to built-in microphones.
Types: Lavalier (clip-on), shotgun, and handheld microphones.
3. Lighting Equipment
Purpose: Enhance lighting conditions for better video quality.
Types: LED lights, softboxes, and ring lights.
4. Camera Bags
Purpose: Protect and carry your camera and accessories.
Types: Shoulder bags, backpacks, and hard cases.
5. Extra Batteries and Chargers
Purpose: Ensure you have enough power for extended shoots.
Types: Spare batteries, battery chargers, and portable power banks.
6. Memory Cards
Purpose: Store recorded video footage.
Types: SD cards, microSD cards, and CF cards depending on camera compatibility.

Composition is a fundamental element of cinematography, essential for creating engaging video content. When designing shots and angles, videographers must consider not only technical aspects like lighting and sound but also creative choices that set the mood. Video composition helps filmmakers craft a narrative, influencing how viewers engage with the story. Effective composition goes beyond just framing; it involves color grading and the strategic placement of elements within the frame, making it vital for captivating the audience.

Video Composition Tutorial

A tutorial from B&H Photo’s YouTube channel outlines five crucial rules of video composition that should not be broken. These rules serve as a foundation, providing structure and consistency to the creative process

An unmanned aerial vehicle (UAV) is any aircraft or flying machine that operates without a human pilot. UAVs can be controlled autonomously or remotely by a human operator using onboard computers and robotic systems. In surveillance or military operations, UAVs are often part of an unmanned aircraft system (UAS). Drones, a common term for UAVs, have gained popularity for various applications such as photography, videography, surveying, inspection, and delivery.

The essential components of a drone include the frame, motors, propellers, battery, flight controller, and sensors. Let’s explore these components in detail:

1. Frame

2. Battery

3. Flight Controllers

4. Sensors

5. Motors and Propeller

Introduction

In agricultural extension and education, video production plays a pivotal role in disseminating information, training farmers, and promoting best practices. The effectiveness of these videos is often determined by the quality of their scripts. This chapter explores three primary types of video scripts: basic production scripts, storyboard scripts, and camera scripts. Each type fulfills a distinct role in the production process, and understanding their unique functions is crucial for creating engaging and informative content. By examining these script types, this chapter aims to provide a comprehensive guide to the scripting process, helping to enhance the quality and impact of educational and promotional videos.

Script

A script is the written content for visual stories, such as plays, television shows, or movies. While scripts often include stage directions and production notes for performers and crew, their primary focus is on the dialogue between characters. Scripts serve as a blueprint for the entire production, guiding actors and technical crew through their roles and responsibilities. For example, a script for a stage play will detail character interactions, emotional tone, and specific actions, ensuring that all elements of the performance align with the director’s vision.

In this unit, we will explore the essential skills necessary for presenting radio and television programs in a way that ensures they are engaging, effective, and successful in communication. It is widely recognized that even a program with strong content and a well-crafted script can fail to achieve the desired impact if it is not delivered in an appealing manner. We will analyze the key qualities of an effective presenter and examine the process of refining a script before it is presented on air, whether through a microphone or in front of a camera.

Presentation Techniques for Radio

The overall impact of a radio program is determined by the script, production quality, and the manner of presentation. While it can be argued that presentation and packaging fall under production quality, it is crucial to recognize that in an aural medium, the choice of words in the script is just as important as their delivery. Therefore, radio producers must be equally adept at presentation techniques, as these can significantly influence the success or failure of the entire production.

The concepts of health, disease, symptoms, constitution, cure, vital force, suppression of the disease, individualization, totality of symptoms, and dose etc. are unique in homeopathy differing from concepts of modern medicine.

Health

Generally, health is considered as freedom from disease. According to World Health Organization health is “a state of complete physical, mental and social well-being, not merely the absence of disease or infirmity” (WHO, 1946). In homeopathy, it is defined as mental, physical and emotional wellbeing (Mondal, 2006 a) and the healthy body has been described as one in balance and equilibrium. The equilibrium of internal parameters is maintained by “life forces” corresponding to a general interpretation of immune system . In fact ‘Life force” is the actual energy behind the biochemistry of the body. It ends with death of the organism.

The economics of migration has drawn attention of many economists and social scientists over the years. Decision making in migration has certain inherent complexities as it takes into account the characteristics of both areas of origin and areas of destinations. Similarly it involves the status of agricultural productivity and efficiency, extant of urban informal sector along with various other amenities available in the destination urban areas. The subject of rural-urban migration and its inter-linkage with urban informal market and agricultural productivity have received considerable attention in theoretical framework as well as in empirical research. Among these vast literatures, the study has reviewed some of them and made a synoptic assessment on these issues in general. Moreover an attempt has been made to review the existing literature on rural-urban migration in West Bengal.

2.1 Migration Decision Making

Migration decision can be two types: individual decision making and family decision making. These two sets of migration decision involve distinctly different sets of factors. Stark (1991) has rightly pointed out that “….the family, should not be treated as if it were an individual”. So there are differences between individual migration decision and family migration decision. Migration decision depends on a host of factors, some are economic, some are demographic and some are sociological in nature. However, individual and family migration decisions are determined by two distinctly different sets of factors.

Amyloid

• Amyloid (G. Amylon; Amyl(o) - STARCH) means starch-like.

• Amyloid is a pathologic glycoprotein deposited in the extracellular spaces and forms fibrils on polymerization.

Histological characteristics

• Amyloid is specially stained with Congo Red.

• Under polarized light, green birefringence is noticed because of alignment of fibrils.

• Amyloid fibrils are 7.5 to 10 nm in diameter, rigid, non-branching hollow-cored tubules of unknown length.

• β-pleated sheet configuration is seen in X-ray diffraction.

• The P-component which is a glycosa-amino-glycan (GAG) facilitates polymerization of amyloid.

Nervous system is composed of brain, spinal cord, and peripheral nerves. The neuron is a basic functional unit of nervous system. Necrosis of neurons in brain is known as encephalomalacia while necrosis of neurons in spinal cord is termed as myelomalacia. If the necrosis occurs in grey matter it is known as polioencephalomalacia while necrosis of neurons in white matter is called as leukoencephalomalacia. There are three types of scavenger cells in nervous system known as microglial, oligodendroglial and astrocytes. Microglial cells surround the necrotic neurons and are known as satellite cells and the process is called as satellitosis. As the neuron dies, it is engulfed by microglial cell and this process is termed as neuronophagia. The necrosis of nerve fibers starts from myelin sheath and this change is called demyelination or Wallerian degeneration.

Nervous system is composed of brain, spinal cord, and peripheral nerves. The neuron is a basic functional unit of nervous system. Necrosis of neurons in brain is known as encephalomalacia while necrosis of neurons in spinal cord is termed as myelomalacia. If the necrosis occurs in grey matter it is known as polioencephalomalacia while necrosis of neurons in white matter is called as leukoencephalomalacia. There are three types of scavenger cells in nervous system known as microglial, oligodendroglial and astrocytes. Microglial cells surround the necrotic neurons and are known as satellite cells and the process is called as satellitosis. As the neuron dies, it is engulfed by microglial cell and this process is termed as neuronophagia. The necrosis of nerve fibers starts from myelin sheath and this change is called demyelination or Wallerian degeneration.

Pathology of Endocrine System

Pathology of Hypothalamus

The lesions in hypothalamus may cause diabetes insipidus characterized by polydipsia and polyuria with low specific gravity of urine. It occurs due to deficiency of antidiuretic hormone vasopressin.

Etiology/ Occurrence

• Lesions in hypothalamus and/or pituitary.

• Adenoma and adenocarcinoma of pituitary.

• Necrosis of hypothalamic nuclei due to larval migration.

A thorough examination of relevant literature is crucial in any scientific investigation and research. Apart from identifying previous work conducted in the problem area or the specific field of study, the primary function of a literature review is to provide insights into the methods and procedures used, while also establishing a foundation for interpreting the findings. A literature review involves a comprehensive and critical assessment of prior research, offering a summary and overview of a particular research area. This allows readers to understand why the current research program is being pursued. A well-executed literature review delves into the reasons behind selecting a specific research question, integrating and evaluating previous studies, and demonstrating how they relate to the proposed research program. It is important to present all sides of the argument in a clear manner to avoid bias, while also highlighting areas of agreement and disagreement among the existing literature.

In this chapter, we have attempted to provide a concise overview of various studies and writings related to migration. This overview serves to enhance our understanding of the significance and purpose of our current research. Some relevant reviews have been categorized and presented under the following sub headings:

The research methodology is a comprehensive plan and guide that outlines the process of conducting a study. The purpose of this chapter is to provide readers with a clear understanding of the concepts, approaches, and techniques employed in designing a study, collecting data, analyzing it, and interpreting the findings to establish validity and develop theories. For better comprehension, the entire chapter has been divided into the following subsections:

i. Research location

ii. Sampling strategy

iii. Pilot study

iv. The variables and their measures

v. Data collecting strategies

The systematic identification, evaluation, and integration of the body of published work produced by researchers, scholars, and practitioners is achieved through a rigorous and repeatable method called the review of the literature. It acts as a comprehensive resource, incorporating the most recent information, important discoveries, and theoretical breakthroughs linked to a certain field. The literature review is a useful compilation of important discoveries as well as methodological and theoretical contributions within a certain topic that is frequently seen in academic and scholarly journals.

In all academic areas, the review of literature is a crucial component of research. Its main goal is to assess, evaluate, and make links between our findings and previous research on a particular subject of interest. In addition, the literature review acts as a point of reference and offers helpful insights in the following ways:

i. Approaches

ii. Methods

iii. Variables

Climate change is exerting profound effects on global agriculture, posing significant challenges to food security, agricultural productivity, and rural livelihoods. This article explores the intricate relationship between climate change and agriculture, examining how changes in temperature, precipitation patterns, and extreme weather events impact crop yields, livestock, and farming practices. It delves into the economic, social, and environmental repercussions of these changes, highlighting vulnerable regions and populations. The article also discusses adaptation and mitigation strategies, emphasizing the roles of technology, policy, and sustainable agricultural practices in building resilience. By understanding the multifaceted impact of climate change on agriculture, we can develop comprehensive approaches to ensure food security and sustainable development in an increasingly unpredictable climate.

Organic farming represents a return to traditional agricultural practices that emphasize sustainability, environmental stewardship, and health. This article explores the principles and practices of organic farming, its historical context, and its benefits and challenges. By examining case studies and the global impact of organic agriculture, this comprehensive discussion highlights how organic farming contributes to soil health, biodiversity, and food security while addressing consumer demands for healthier food and environmental protection. It also considers future directions and innovations in organic farming, emphasizing its role in building a sustainable and resilient food system

The global food supply chain is a complex system that encompasses all stages of food production, processing, distribution, and consumption. This article provides an in-depth exploration of the journey food takes from farms to tables worldwide. It examines the various components of the supply chain, including agricultural production, food processing, logistics, retail, and consumption. The article also addresses key challenges such as food security, sustainability, and safety, and discusses the impact of globalization and technological advancements. Through case studies and examples, the article highlights the interconnected nature of the food supply chain and emphasizes the importance of cooperation among stakeholders to ensure a resilient and sustainable global food system.

Agricultural policies shape the landscape of farming and food production globally. They encompass a range of interventions by governments to influence agricultural practices, food security, trade, and rural development. This article delves into the various types of agricultural policies, their historical context, and their socio-economic and environmental implications. It examines case studies from different regions to highlight the diverse approaches and outcomes of these policies. Additionally, the article discusses the challenges and opportunities in formulating and implementing effective agricultural policies, particularly in the face of global issues such as climate change, food insecurity, and market volatility. By understanding the impact of agricultural policies, stakeholders can better navigate the complexities of the agricultural sector and promote sustainable development.

The economics of modern farming is a dynamic and complex field, reflecting the intricate interplay between technological advancements, market forces, policy frameworks, and environmental considerations. This article explores the multifaceted economic dimensions of contemporary agriculture, including production costs, market structures, supply chain dynamics, and the impact of government policies. It examines how modern farming practices, such as precision agriculture and biotechnology, influence productivity and profitability. The article also delves into the challenges and opportunities faced by farmers in today's globalized economy, emphasizing the need for sustainable practices and resilience to climate change. By understanding the economic principles underlying modern farming, stakeholders can better navigate the evolving agricultural landscape and promote a more sustainable and profitable farming sector.

Agroecology is an integrated approach to farming that seeks to harmonize agricultural practices with ecological principles. It emphasizes biodiversity, sustainability, and the health of ecosystems, advocating for farming systems that work with nature rather than against it. This article explores the principles and practices of agroecology, its historical roots, and its contemporary applications. It examines the benefits and challenges of adopting agroecological methods, including case studies from various regions. The article also discusses the policy and social dimensions of agroecology, highlighting the role of community participation, knowledge sharing, and supportive policies in promoting agroecological transitions. By understanding and implementing agroecology, farmers and stakeholders can contribute to a more sustainable and resilient agricultural future.

Agribusiness and entrepreneurship in the 21st century are evolving rapidly due to technological advancements, changing consumer preferences, and the increasing focus on sustainability. This article delves into the dynamic landscape of modern agribusiness, examining the innovations driving growth and the challenges that entrepreneurs face. It explores key trends such as digital agriculture, sustainable practices, and value chain integration, highlighting the role of startups and established companies in transforming the industry. The article also addresses the economic, social, and environmental impacts of agribusiness and provides insights into the future of agricultural entrepreneurship. By understanding these developments, stakeholders can better navigate the complexities of the contemporary agricultural sector and capitalize on emerging opportunities.

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.

Biotechnology is a field of science that applies technology to living organisms, cells, and their molecular components, to develop products and services that improve human life. Biotechnology covers a wide range of applications, from agriculture and food production to medicine and healthcare, environmental management, and industrial biotechnology. Intellectual property rights (IPRs) are legal rights that protect the creations of the human mind, such as inventions, literary and artistic works, symbols, and designs. In the context of biotechnology, IPRs are critical to incentivize research and development, protect the fruits of scientific discoveries, and ensure that the inventors and investors of biotechnological inventions can benefit financially from their investment.

The importance of protecting biotechnological inventions lies in the fact that these inventions can be expensive and time-consuming to develop, and may require significant financial resources bring to market. Without appropriate legal protection, biotechnological inventions may be vulnerable to unauthorized use, duplication, and exploitation by third parties, leading to reduced incentives for research and development and potential loss of economic benefits for inventors and investors.

Introduction

Biodiversity conservation and sustainable use are critical for maintaining the health and well-being of the Earth and all its inhabitants. Biodiversity provides essential ecosystem services, resources, and cultural values, and is under threat from various human activities. Conservation and sustainable use are necessary for preserving biodiversity and ensuring a sustainable future, and require the participation and collaboration of all stakeholders.

The protection and restoration of biodiversity are complex challenges that require a multidisciplinary approach and a commitment to sustainability. This includes addressing the underlying drivers of biodiversity loss, promoting sustainable land-use practices, protecting ecosystems and wildlife, and engaging in education and awareness-raising activities. By working together to conserve and sustainably use of biodiversity, we can ensure a healthy planet for future generations.

Research methodology is a way of explaining how a researcher intends to carry out their research. It’s a logical, systematic plan to resolve a research problem. A methodology details a researcher’s approach to the research to ensure reliable, valid results that address their aims and objectives. It encompasses what data they’re going to collect and where from, as well as how it’s being collected and analyzed. The deliberation on the methodology has been made to understand the concept, methods and techniques which are utilized to design the study, collection of information, analysis of data and interpretation of the f indings for the revelation of truths and formulation of theories. This chapter deals with the method and procedure used in the study and consists of eight main parts

• Locale of research

• Pilot study.

• Sampling Design.

• Empirical measurement of the Independent and Dependent variable

• Preparation of interview Schedule.

7.1. Summary

The present research had been carried out to study the social ecology of arsenic contamination in groundwater; factors, perception and impact on life and livelihood of the selected village of West Bengal and in the end the comparison is made. The study had been conducted at village Mitrapur in the Haringhata block of West Bengal. A pilot study was conducted to understand the area, its people, institution, communication and extension system of these states.

An exhaustive list of respondents was prepared critically with the help of some villagers. From the list, 70 respondents from the village were selected for the study through a non-random snowball sampling method. The primary data were collected with the help of a structured interview schedule by following the personal interview method. The secondary data were collected from our departmental library, internet, Department of Agriculture, West Bengal, Bidhan Chandra Krishi Viswavidyalaya etc. for establishing the conceptual framework of the study.

Three types of Issues are Covered in this Study

• The influence of social, cultural, and/or economic variables on how drinking water poisoned with arsenic affects people’s life, notably their health (for example socio-economic patterns of illness and social),

• Social factors influencing people’s response: especially in relation to other priorities, perceptions of arsenic, and social roles and relationships.

Seeding /Sowing

Seeding is the process of planting seeds in soil to grow crops, plants, or grass. It is a fundamental step in the cultivation of plants and is essential for agricultural production, landscaping, and reforestation. The goal of seeding is to establish and promote the growth of desirable plants, allowing them to germinate, develop, and eventually mature into a full-grown plant, tree, or crop.

The process of seeding typically involves placing seeds at a specific depth in the soil, providing the necessary conditions for germination (such as water, light, and temperature), and ensuring proper spacing between seeds to allow for healthy plant growth. The choice of seeding method and the timing of seeding can vary depending on the type of plant or crop being grown and the specific environmental conditions of the planting area.

Seeding can be done manually by hand; using specialized seeding tools and equipment, or through mechanized methods, such as using tractors and seed drills for larger agricultural operations. The success of seeding is crucial for the establishment of healthy and productive plants, making it a critical step in agriculture and horticulture.

Plant protection equipment, often referred to as PPE (Personal Protective Equipment) for agricultural or horticultural activities, includes various gear and clothing designed to protect individuals from potential hazards while working with plants, pesticides, or other agricultural materials. These items are crucial to ensure the safety and well-being of workers in the agricultural and horticultural industries. Common types of plant protection equipment:

1. Protective Clothing

Coveralls or suits to shield the body from pesticides, chemicals, and other substances.

Long-sleeved shirts and pants to minimize skin exposure.

Gloves to protect the hands from contact with pesticides, thorns, or other hazards.Safety goggles or face shields to safeguard the eyes.

2. Footwear Sturdy,

closed-toe boots or shoes to protect the feet from potential injuries and exposure to pesticides and plant debris.

Harvesting is the process of gathering mature crops from the fields. The timing of the harvest is crucial, as it directly affects the quality and yield of the crop.

Here are Some key Aspects Related to Harvesting Crops

Maturity: Crops need to be harvested when they reach their optimal level of maturity. This varies depending on the type of crop. For example, fruits and vegetables are usually harvested when they are fully ripened, while grains are typically harvested when they reach physiological maturity but before they start to shatter or lose quality.

Methods of Harvesting

Manual Harvesting: In some cases, crops are still harvested by hand. This is common for fruits, vegetables, and certain grains. Manual harvesting requires a significant amount of labor but is often necessary for delicate crops.

Pumps play a critical role in irrigation systems by providing the necessary force to move water from its source (such as a well, river, or reservoir) to the f ields where crops are grown. The selection and proper operation of irrigation pumps are crucial for the efficiency and success of agricultural practices. Here’s a detailed overview of pumps used in irrigation:

Types of Irrigation Pumps

Centrifugal Pumps

Principle of Operation: Centrifugal pumps are the most common type used in irrigation. They work by converting mechanical energy into kinetic energy in the form of fluid flow. Water enters the pump through the center (eye) of a rotating impeller and is accelerated outward.

Human migration involves the movement of people from one place to another with intentions of settling, permanently or temporarily, at a new geographical location. The movement often occurs over long distances and from one country to another, but internal migration, within a single country, is also possible; indeed, this is the dominant form of human migration globally. Migration is often associated with better human capital at both individual and household level, and with better access to migration networks. Age is also important for both work and non-work migration. People may migrate as individuals, in family units or in large groups. There are four major forms of migration: invasion, conquest, colonization and emigration/immigration.

Persons moving from their home due to forced displacement, such as a natural disaster or civil disturbance, may be described as displaced persons or, if remaining in the home country, internally-displaced persons. A person who seeks refuge in another country can, if the reason for Annual Net Migration Rate 2015–2020. Prediction by UN in 2019.leaving the home country is political, religious, or another form of persecution, make a formal application to that country where refuge is sought and is then usually described as an asylum seeker. If this application is successful this person's legal status becomes that of a refugee.

The deliberation on the methodology has been made to understand the concept, methods and techniques which are utilized to design the study, collection of information, analysis of data and interpretation of the findings for revelation of truths and formulation of theories. These chapter deals with the method and a procedure used in the study an consist of eight main parts-

A. Locale of research.

B. Pilot study.

C. Sampling Design.

D. Empirical measurement of the variables.

Although after independence, the use of hybrid and composite seeds of various crops, especially of rice and wheat resulted in an increase in the Indian agricultural output leading to “Green Revolution”. This Green Revolution came to fore during the late “Nineteen Hundred and Sixty”. In fact, during the era of “Green Revolution”, introduction of high yielding varieties of rice and wheat crops were grown which responded to more use of fertilizers, pesticides as well as water.

There is no doubt that “Green Revolution” made the country-India, self- sufficient in food grains production, particularly of rice and wheat. As a matter of fact, the “Green Revolution” created a buffer stock at times exceeding to 60 million tonnes, which made the nation or the country very proud (Mahajan and Gupta, 2009). However, continuous use of chemical fertilizers as well as inorganic pesticides and totally neglect of organic manures and botanical pesticides prepared from various plant species like Neem (Azadirachta indica) and Drek (Melia azedarach) for controlling of insects came totally to stand still. So very soon, the deleterious or ill effects of the “Green Revolution” the so called the chemical-based farming or “Industrial agriculture,” came to fore, which briefly stand discussed below

History

The history of organic farming is largely based upon the history of organic movement which came to fore as a reaction against the large-scale use of chemical fertilizers and pesticides in agriculture. This movement can be traced back to England during 1920, when individuals started speaking against a variety of agricultural “innovation”.

One of the earlier pioneers of Organic Farming, Sir Albert Howard, is often referred to as the father of the modern “Organic Farming”. He began to work as a British botanist and served as an agriculture advisor in India, where he observed traditional Indian farming practices and came to respect them as superior to his conventional agriculture science. He documented and developed these organic farming practices/methods. His writings and notably the 1940 book, An Agricultural Testament, have influenced many scientists and farmers of the day.

In Germany Dr. Rudolf Steiner developed biodynamic agriculture which was probably the first comprehensive farming system. In America, the agronomist F.H. King had toured China, Korea and Japan in early 1990s, closely studied the fertilization, tillage and general farming practices being followed there. He published his findings in his book Farmers of Forty Centuries (1911). King probably did not impart any view himself as part of the movement, whether Organic Farming movement or by some other name. However, in the later years, some scientists within the organic farming movement thought, about what King had encountered in Asia as kindred approach.

Pulses are an important source of proteins. One hundred grams of pulses contain about 25-32 grams of proteins and several amino acids which are not made by the human body (Sidhu, 2015). These are the staple food both for vegetarians and non-vegetarians of the country. India is not only the largest consumer of the pulses in the world but it is also the largest producer and importer. The global production of pulses is about 70 million tonnes, of which India’s share is around 25 percent.

The consumption of pulses is historically part and parcel of Indian culture. However, over a period of time, the availability of pulses has declined from69 gram per capita per day in 1961 to 51 gram in 1971 and 38grams in 1981. Marginally it arose to 42 gram in 1991 which already declined to 30 gram in 2001. The National Food Security Mission (NFSM) was started by the union Government for pulses during 2007. It did not result in a significant increase in the output because pulses are grown only in 16 per cent area which is irrigated. The area under cultivation for pulses varied from 23 million hectare in 2009- 2010 and 26 million hectares 2021-2022 and production was14.6 mt. to 28.9 mt. At present the availability of pulses is about 42 g per capita per day.

Genetic improvement of farm animal species is accelerating in developed countries with adoption of Genomic selection (GS) due to availability of complete reference genome sequence i.e. gene sequences that can be used to compare and study animal genetic traits. GS has been considered most promising for genetic improvement of the complex traits controlled by many genes (Quantitative traits) each with minor effects as using the conventional methods of selection and breeding the rate of genetic gain per generation is very slow with respect to human demand for livestock products. With this method, animals or plants can be selected for selective breeding on the basis of their genetic merit predicted by whole genome molecular markers spanning over the entire genome. Genomic selection may allow the identification of superior individuals for traits such as increased disease resistance which are not currently considered in animal breeding plans because of technical difficulties. The method can predict the genetic merit of young bulls with greater accuracy as compared to convention methods of genetic merit estimation. Genetic gain (ΔG) in animal breeding programs depends upon the intensity of selection (i), accuracy of predictions (r), genetic variance (σ2g) and generation interval (IG): ΔG = i * r * σ2g / IG (Ibañez Escriche & Gonzalez-Recio, 2011).

Introduction

Due to global population growth, rising wages, and urbanisation, the demand for animal products has been expanding quickly in many areas of the world (FAO, 2018). Meeting the rising demand for animal products, which is expected to reach 8.6 billion by 2030 (FAO, 2018) as the world’s population is projected to increase by 80 million per year (Preisinger, 2012), is one of the biggest difficulties facing modern farm animal industry (Eggen, 2012). Animal products and value-added foods are being consumed as a result of urbanisation and income growth (Hoffmann, 2005; FAO, 2011). By 2050, the world’s population will be close to 10 billion, even as the economic conditions continue to improve the demand for animal products will significantly rise. In order to boost animal production, it will be necessary to acquire a more in-depth understanding of animal biology through genomics and other related f ields of study. Understanding animal physiology remains a significant problem in the context of sustainable agriculture and animal husbandry, particularly for developing animal farming systems that cater to the new and diversified consumer demand. Livestock and poultry productivity has been greatly increased through traditional selection based on genetic merit estimated from phenotypic and pedigree data. Most breeding plans do not take population impacts on genetic diversity into consideration, and selection is geared more towards the best genetic response for the upcoming generation than the best long-term response (Meuwissen, 1997). Breeders have employed genetic analyses to find superior animals for more than 40 years.

The overall number of animals kept as livestock in India comes to 535.78 million, making it the country with the greatest livestock population. According to the 20th Livestock Census, India has a total bovine population of 302.79 Million. This includes Cattle, Buffalo, Mithun, and Yak. There are a total of 109.85 million buffaloes living in the country. The number of goats in the country currently stands at 148.88, while the total number of sheep in the country is 74.26 Million. Most of the breeds in India have evolved naturally through adaptation to varied agro-ecological conditions and have generally been named after their place of origin or on the basis of prominent morphological characteristics. The number of registered breeds in India has increased over time. Majority of livestock breeds are reared by smallholder farmers are of non-descript type. Indiscriminate crossbreeding is extensively occurs resulting in herds of females that may have very complex ancestries.

Artificial intelligence (AI) uses multiple technologies that equip machines to sense, comprehend, plan, act, and learn with human-like levels of intelligence. Fundamentally, AI systems perceive environments, recognize objects, contribute to decision making, solve complex problems, learn from past experiences, and imitate patterns. AI technologies such as deep learning allow computer systems to understand a problem, learn from examples, and make predictions.

The AI has a tremendous potential to solve the diverse application problems in the field of domestic animal breeding and management. Till date, most of the studies have been focused on animal behaviour (Valletta, et al., 2017), cognition (Lake et al., 2017), animal welfare (Neethirajan, 2021), individual identification (Norouzzadeh et al., 2018), growth or body condition scoring (Zin et al., 2020), disease detection and its monitoring (Kumar et al., 2021), precision farm management (Radun et al., 2021) etc. particularly in the pigs, poultry and cattle species. These AI based applications primarily involves data generation, data processing, use of gadgets / IoT devices, development of smart machine learning algorithms and their integration to attain precision to solve various issues in animal husbandry. Having said that, very few works have been carried out with respect to applications of AI in domestic animal breeding, and major problems like breed identification, genomics- based animal selection criteria and breeding decision, are yet to be automated. Moreover, there are some bottlenecks in application of AI in animal breeding, like the lower accuracy of a decision/outcome and large cost involved in creating AI based infrastructure.

Energy is essential for each and every single biological reaction in the body of an individual. Production, reproduction and physiological functions of an animal depend on its body state and utilization of energy from dietary source and its body reserves. Energy reserves are determined primarily by the relative amount of fat accessible as an energy source and are indicative of health condition. Adipose tissue (AT) is a primary reservoir of energy and recognized as an immunologically and endocrinologically active tissue. Cattle have the ability to utilize body reserve to meet energy demand due to negative energy balance during peripartum period, which is crucial for maintaining their health lactation and neonates. There are several methods to measure tissue reserves like body weight, metabolic and hormonal factors, respiratory calorimeter body water by dilution with D2 O, estimation of fat cells diameter, ultrasound techniques etc. Body weight is not a good indicator as it is affected by different factors such as; age, parity, gestation, body frame, gastrointestinal contents weight of vital organs and shows a greater variation in measuring fat stores. Other methods are inapplicable in field conditions as they are costly, time consuming and need laboratory facilities and skilled technicians. However Body Condition Score (BCS) is an easier and the most practical method, which is an assessment of thickness of fat cover, prominence of bone of tail and head region.

India is bestowed with a wide variety of livestock species which forms the backbone of the economy of majority of the farmers. Cattle are one of the important species domesticated by man mainly for their draftability in agricultural operations. Rearing of cattle is an integral part of the Indian agriculture as it is always considered as a subsidiary enterprise of the agriculture farming. The indigenous cattle are well known for their adaptability to the harsh tropical climatic conditions, ability to thrive in the resource poor production systems, better feed efficiency and disease resistance. Barring few dairy breeds, majority of the Indigenous cattle breeds are poor in their genetic potential for milk production. Considering the ever increasing demand from milk , the country has implemented many cattle improvement programmes like Central Herd Registration Scheme (CHRS), Intensive Cattle Development Programme (ICDP), All India Coordinated Research Project (AICRP) on Cattle National Programme for Bovine Breeding and Dairy Development (NPBBD), National Livestock Mission, National Project for Cattle and Buffalo Breeding (NPCBB), Rashtriya Gokul Mission (RGM) etc., for improving the milk productivity of cattle.