eChapters

Introduction

Agriculture came into existence around 12,000 years ago laying foundations for human civilization, helping people to live in a permanent settlement instead of a continuous nomadic lifestyle. The primitive form of farming was subsistence farming, where all the crops and livestock raised by the farmers was solely for the consumption of their family or community. People exchanged what they produced. The activity of marketing was just an activity of distribution. With development of civilization with social stratification, developed transportation and communication, the process of marketing became necessary and complex at the same time.

Introduction Since about 10,000 years ago, men and women have been rearing livestock and producing crops. Information about agricultural practices can be found in documents dating back over 3,000 years from ancient Egypt, Mesopotamia, and China. Agricultural extension services have evolved and developed in many parts of the world to address agricultural systems’ unique challenges and requirements. These initiatives aimed to provide farmers with scientific knowledge, technological advancements, and improved farming practices to enhance agricultural productivity.

The fundamental rights enshrined in the Constitution of India are a cornerstone of the country's democratic framework, guaranteeing essential protections and liberties to its citizens. These rights, often referred to as the "heart and soul" of the Constitution, reflect the deep commitment of the framers to create a just and inclusive society. The Constitution, adopted on January 26, 1950, sets forth a comprehensive set of fundamental rights that safeguard individual autonomy, promote equality, and protect against discrimination and abuse of power.

Introduction

Genetic engineering is the process of using molecular techniques to add, modify and delete genes of interest to the DNA strands of recipient cells or recipient plants. Genetic engineering is also called genetic technology, transgenic technology, transformation technology and recombinant DNA technology. Genetic engineering consists of tools and techniques used to study, identify, or modify the genes of living organisms. It is also defined as a technique for developing transgenic organisms. The key points of genetic engineering are briefly listed below.

Gerbera ranks among the leading cut flowers globally and is especially important under protected cultivation in India. This chapter covers its origin, distribution, genetics, botanical characteristics and commercially important varieties. It explains greenhouse requirements, climate, light, soil, growing media, propagation, planting density, irrigation, fertigation and crop management. Important pests and diseases, physiological problems, harvesting, grading, postharvest treatment and yield are discussed in relation to commercial quality. The chapter highlights Gerbera's suitability for progressive farmers and its production in Maharashtra, Karnataka, Tamil Nadu and other Indian regions.

5.1. Precision Farming Precision farming is an emerging concept in modern agriculture. It is micro management system to arrive at improved agriculture and land management decisions that result from using information delivered by geospatial technologies. In other words it is “Digital Agriculture” involving very large scale farm level mapping, comprehensive data base creation on required resources generated through space based inputs and field observations and making a detailed plan of work for maximizing the yield and reducing the cost on inputs using the decision support system. Precision farming means to do the right thing, in the right place and in right time. It is also called site-specific management (SSM), is the management of an agricultural crop at a spatial scale smaller than the individual field. In many fields, the crop’s environment varies substantially from one part to another

Good smear is well spread and tongue shaped. If forced during discharge of materials from the syringe, it is sprayed on to slide.

The ideal smears will yield intact and well stained cells (Figure) should have a clear demarcation between the nucleus and cytoplasm

Poor smear will show no cellularity or damaged cells.

Abstract

Enzyme is a highly efficient catalyst that is produced by active cells. When compared to chemical catalysts; enzymes have a number of benefits, including high specificity, high catalytic efficiency and flexible activity, all of which greatly help to promote their use in the pharmaceutical, chemical, and food sectors. The majority of enzymes such as protease, amylase, lipase and cellulase are relatively unstable and industrial uses are frequently restricted by a lack of long-term operational stability as well as the technically challenging recovery process and ruse of the enzyme. Enzyme immobilization provides an excellent base for increasing enzyme availability to the substrate with higher turnover over a long period of time. Enzyme immobilization are done by several methods and their performance are influenced by many factors. Physical and chemical based immobilization are the most commonly used methods. The matrix immobilizes the enzyme by holding it permanently or temporarily for a short stretch of time. The generally used matrixes for immobilizations includes natural, synthetic polymers and inorganic compounds.Currently, synergistic interactions of biotechnology and nanotechnology are useful for the development of immobilized enzymes. Enzyme immobilization is a commonly used technology in a variety of industries including food, pharmaceuticals, bioremediation, detergents, and textiles due to technical and economical advantages. This chapter focuses on most commonly used immobilized techniques in industry with many recent applications of immobilized enzymes.

Climate change impacts

• Climate change is a crucial factor behind cyclone Tauktae

• Global ocean has absorbed 90% of the excess heat generated by greenhouse gas emissions since 1970

• Led to anomalous ocean warming in Arabian Sea and Bay of Bengal, which in turn makes cyclones intensify rapidly

• India will see more frequent cyclones every year due to global warming

The Election Commission of India is an independent constitutional body that has the responsibility of managing elections in India. It oversees the electoral processes for various positions such as the Lok Sabha, Rajya Sabha, state Legislative Assemblies, as well as the offices ofthe President and Vice President. The Election Commission operates under the authority of the Constitution, specifically Article 324, and the Representation of the People Act. In situations where existing laws are inadequate to handle specific election-related issues, the Commission has the power to take appropriate action in accordance with the Constitution.

Biological Diversity Act, 2002 was passed by Indian government in pursuance of Convention on Biological Diversity, 1993 The Convention on Biological Diversity (CBD) is a legally binding multilateral environmental agreement that has 194 contracting Parties (Countries) as its members with three objectives mentioned below:

1. Conservation of biological diversity
2. Sustainable use of the diversity and
3. Ensuring fair and equitable sharing of benefits of such use.

Government Schemes and Incentives

Learning Objectives

1. Overview of Government schemes and incentives for promotion of entrepreneurship.
2. Overview of Schemes Applicable for Agriculture Startups
3. Focus on Agriculture in G20 countries under India’s Presidency in 2023
4. Role of Venture Capital Investments

Introduction

Farming has undergone significant changes since the Green Revolution in the late 1960s and economic liberalisation in the early 1990s. These changes have led to a shift in focus towards a few specific enterprises due to factors such as a decrease in farm size, fluctuating commodity prices, the need for livelihood diversification, and a shortage of labor. (Ponnusamy and Kousalya, 2017). The current scenario in the country indicates that the agricultural area under cultivation is decreasing and more than 20 percent of the current cultivable land will be converted into non-agricultural purposes by 2030 (Gill et al., 2005). 80 per cent of farm families belong to the small and marginal farmer categories. Hence India is putting more emphasis on agriculture in research as well as in technology transfer through many extension activities.

Introduction According to the United Nations Department of Economic and Social Affairs, the world population increase from 7.7 to 9.7 billion by 2050; therefore, a growing demand for seafood and the production gap is anticipated due to stagnating fish supply from capture fisheries. The production gap may be curtailed by intensification of aquaculture practices rather than horizontal expansion. Intensive farming practices such as cage and pen culture in open water have gained significant attention and are related to the efficient utilization of untapped potential water bodies and of existing resources.

Horticultural crops are vulnerable to numerous insect pests, diseases, nematodes, weeds, and other biological stresses that can reduce yield and quality. This chapter presents integrated pest and disease management as a coordinated approach combining prevention, monitoring, cultural practices, biological control, mechanical methods, resistant varieties, and need-based chemical intervention. Accurate diagnosis and regular scouting are emphasized as foundations of effective management. Biorational products, pheromones, microbial pesticides, and natural enemies can reduce dependence on conventional pesticides. Responsible chemical use requires correct product selection, dose, timing, coverage, safety measures, and resistance management. The chapter promotes economically effective and environmentally responsible crop protection while safeguarding beneficial organisms, workers, consumers, and ecosystems.

Climate change is altering insect-pest development, reproduction, feeding, survival, distribution, host preference and interactions with natural enemies. These shifts may make conventional control measures and existing integrated pest-management programmes less reliable. Climate-resilient IPM must therefore combine continuous pest surveillance, forecasting, biological control, resistant cultivars, cultural practices, habitat management and the careful use of pesticides. Management decisions should account for changing pest phenology, emerging invasive species and regional climate risks. This chapter examines how climate change affects established IPM components and proposes adaptive, knowledge-based approaches for sustainable pest suppression, reduced pesticide dependence, ecosystem protection and long-term food security.

The recent concept of intellectual property emerged in England in the 17^th & 18^th centuries. The term Intellectual Property came in use in the 19^th century and in the late 20^th century. As of now the Intellectual Property has occupied common position in the global legal systems. There are different forms of Intellectual property rights which include patents, copyright, industrial design, trademarks, plant variety rights, trade dress, geographical indications and in some jurisdictions trade secrets too

The ITPGRFA is a comprehensive international agreement which is poised at guaranteeing food security through the conservation, exchange and sustainable use of the world's plant genetic resources for food and agriculture, instead of fair and equitable benefit sharing arising from its use. It also advocates Farmers' Rights.

13.1. Genesis of the Treaty

The conservation and sustainable use of plant genetic resources for food and agriculture are keys to feed global growing population in the coming future. The Commission on Genetic Resources for Food and Agriculture was established in 1983, and the voluntary International Undertaking on Plant Genetic Resources was adopted here in. Another major step was taken in 1996 with the adoption of the Global Plan of Action at the Leipzig International Technical Conference on Plant Genetic Resources. 

Entrepreneurship plays a vital role in driving economic growth, and its significance in the agriculture and allied industry cannot be overlooked. As the backbone of many economies, agriculture and its allied sectors provide employment to a significant portion of the global population. We shall highlight the benefits of being an entrepreneur in this sector, discuss the different types of entrepreneurs, provide relevant statistics and case studies, and touch upon the factors affecting entrepreneurial behaviour. Additionally, we will examine the current trends and forecast for the next three years in the agricultural entrepreneurship landscape and examine relevant statistics and case studies and shed light on the government’s role in promoting entrepreneurship in the Indian startup ecosystem.

Following are the reasons why must understand topic indepth.

1. Agritech startups have raised over $1 billion in funding in the past 5 years.
2. The Indian agritech market is expected to reach $15 billion by 2025.
3. There are over 1,000 agritech startups in India.
4. The top three agritech sectors in India are precision agriculture, farm management, and farm equipment rental.

Introduction

Human behaviour is a complex phenomenon. Several variables influence it. The relationship between man and workplace is of paramount importance. Several factors motivate the working environment of the personnel in an organization. Research is going on the motive of people at work. Productivity of Library and Information Science (LIS) Professional depends on several factors. Job motivation affects their productivity in libraries. The present chapter tries to examine the factors that necessitate job motivation. The university libraries are regarded as service institutions. University libraries are changing their services for the benefit of the user fraternity.

Kisan Call Centre (1551)

The department of agriculture and cooperation (DAC) Ministry of agriculture, Government of India launched kisan call centres on January 21, 2004 across the country to deliver extension services to the farming community. It provides information in all major languages through toll-free telephone no 1551 and 1800180 1551 from 6 a.m. to 10.p.m. on all 7 days of a week. on BSNL routes. With a view to monitor the KCC activities a state level monitoring committee (SLMC) has been constituted in each KCC. Presently there are — kccs in the country.

The kisan call centers consists of three levels

Definition, Significance and Importance

Landscape design and gardening is the technique of design application to beautify our surroundings, our homes, office buildings and everywhere in open space with plants and garden features to give the soothing effect on the body, mind and soul. Rapid urbanization, industrialization with population explosion has been constantly depleting our natural resources through deforestation, ripping of hills and exposing them to erosion, pollution of rivers, streams and lakes with little understanding of the natural environment which supports human life. It is the application of the art and techniques of Landscape Gardening that can spell magic to our surroundings enhancing aesthetic beauty besides, improving and conserving environment. Besides, landscape beautification and ecological balance provision, other beneficial influence of gardens in human life have been researched and studied. Psychologists have found that access to plants and green spaces provides a sense of rest and allows workers to be more productive. Flowers convey our inner feelings sympathy, romance or celebration (pride and joy) or contrition in the most beautiful and delicate manner. Flowers are also used to express religious feelings. Interaction with gardens and natural spaces offers a variety of mental, physical and social beneficial influence for humans, ranging from stress reduction, quicker healing and mitigation of Attention Deficit Disorder in children to decreasing crime and air pollution. Studies throughout the world have proven the power of green spaces to improve human health. Recent studies in the Netherlands and Japan show that people with easy access to green space showed better health and lower mortality rates.

Abstract

This chapter covers how linear programming aids in reducing costs and maximizing gains. A linear programming problem (LPP) typically contains linear restrictions and an objective function seeking optimization. Initially, two-variable linear optimization models are examined using the graphical technique to comprehend the issue and investigate solutions. The graphical method provides visual insights into the problem’s nature and solutions. Linear programming identifies the mix of choices that optimizes the objective function subjected to constraints. Graphical interpretation aids in recognizing feasible and optimal solutions visually.

Lithological interpretation of igneous rocks involves the identification and description of the different types of rocks that form as a result of the cooling and solidification of magma or lava. Igneous rocks can be classified based on their mineral composition, texture, and the way they formed. Here are some of the common types of igneous rocks and their characteristics:

1. Basalt

Basalt is a dark-colored, fine-grained rock that forms from the rapid cooling of lava. It is typically composed of minerals such as pyroxene, plagioclase feldspar, and olivine.

Basalt is a common extrusive igneous rock formed from the rapid cooling of basaltic lava. It is typically dark in color, ranging from black to dark gray, and has a fine-grained texture. Basalt is composed mainly of plagioclase and pyroxene minerals, with smaller amounts of olivine, magnetite, and other minerals.

Basalt is found in many parts of the world, including the oceanic crust, volcanic islands, and some continental regions. It is also used as a construction material, such as in road paving, because of its durability and resistance to weathering. Additionally, basalt fiber is used in various applications, including reinforcing materials in composites, insulation, and other industrial uses.

Basalt in India: Basalt is a type of igneous rock that is commonly found in India. It is a dark-colored, fine-grained rock that is rich in iron and magnesium minerals.

Local government is essential for responsive governance, citizen participation, effective service delivery, and sustainable development at the grassroots level. It ensures that decisions are made with the best interests of the community in mind, leading to improved quality of life and overall well-being for its residents. Local government ensures that decision-making is participatory, responsive, and tailored to the needs of the community, promoting effective governance and sustainable development at the grassroots level.

Management of information system

A management information system (MIS) is an information system used for decision-making, coordination, control, analysis, and visualization of information in an organization. The study of management information systems involves people, processes and technology in an organizational context. MIS professionals help firms realize maximum benefit from investment in personnel, equipment and business processes. MIS is a people-oriented field with an emphasis on service through technology. MIS is a system that aids management in making, carrying out, and controlling decisions.

Metabolic diseases are closely associated with nutritional imbalance, production demands and physiological changes surrounding calving. This chapter focuses on practical management of metabolic disorders in dairy herds through appropriate nutrition, monitoring and preventive strategies. Attention is given to metabolic disturbances associated with the transition period and high milk production. Evaluation of feeding practices, body condition, production performance and clinical or subclinical indicators helps identify animals at risk. Herd-level management can reduce disease occurrence and production losses. The chapter emphasizes balanced nutrition, monitoring and preventive intervention as essential components of effective dairy herd health and metabolic disease management.

Metabolites are small molecules generated or utilized during cellular metabolism and include amino acids, carbohydrates, lipids, organic acids, nucleotides, vitamins, hormones, and secondary metabolites. This chapter introduces the major classes of metabolites and their biological significance. It explains metabolic architecture as the organization and interaction of interconnected biochemical pathways that regulate cellular energy production, biosynthesis, degradation, signaling, and adaptation. The chapter describes primary and secondary metabolites and examines central metabolic pathways and their interrelationships. Understanding metabolic architecture provides the foundation for interpreting metabolomic profiles and identifying changes associated with physiological conditions, environmental stresses, disease processes, and alterations in cellular metabolic regulation.

Frequently referred to as "vegetable confetti," microgreens are produced from a variety of commercially grown food crops, including cereals, vegetables and herbs. They contain completely formed cotyledons that may or may not have partially extended genuine leaves (Treadwell et al., 2020). Seven to twenty-one days after germination, the exact piece of the delicate plant's growing stem is removed, along with the cotyledon leaves and maybe the real leaves (Galieni et al., 2020). Despite their small size, these useful micro veggies offer exceptional sensory qualities, including flavour, texture, scent, look and unusual colours. They normally have a height of 2-8 centimetres.

15.1 Sample Objective Question

1. Which one is related to deposition of Micro-organism?
   1. Madrid Agreement
   2. Berne Convention
   3. Budapest Treaty
   4. Patent Cooperation Treaty.
2. WTO was officially commenced in the year...........
   1. 1970
   2. 2003
   3. 2005
   4. 1995
3. Which one is related to protection of Trademarks
   1. Madrid Agreement
   2. Berne Convention
   3. Budapest treaty
   4. None of these
4. One of the four patent office is...........
   1. Patna
   2. Banglore
   3. Varanasi
   4. Mumbai

Abstract

This chapter examines natural resource economics, a multidisciplinary field that studies how economic and ecological systems interact to allocate natural resources on Earth. These resources, which include both human and nonhuman factors of production, are essential for the provision of goods and services. The chapter also explores the challenges of valuing and managing natural resources without market prices, and the implications for the sustainability of the food supply.

Abstract

Wheat rusts, caused by Puccinia spp., are one of the major constraints for sustained wheat production. Significant progress has been achieved in the management of wheat rusts and understanding of wheat-Puccinia host-pathogen systems. The key research frontiers of wheat rusts research comprised disease epidemiology, the discovery of novel sources of resistance and their transfer into superior cultivars, pathogen surveillance for monitoring the virulence profiles of variants of rust pathogens, and the application of genomic technologies in cereal rust research. This chapter gives an overview of the research and development outcomes achieved to minimize the yield losses caused by wheat rusts during the last 90 years in the Indian subcontinent. Wheat rusts have been mainly controlled via genetic means; however, an integrated approach by combing the fungicides was carefully considered when needed. All efforts of managing wheat rusts in the future must cover the identification and transfer of genetically diverse rust-resistance sources with a reputation of durability into agronomically superior genotypes. The understanding of wheat rusts epidemiology globally and the region-specific virulence pattern of Puccinia spp. should be considered for gene deployment. The next-generation tools such as CRISPR-cas9 and other genome editing approaches are likely to be part of wheat rust management within a few decades.

Introduction

Non-coding RNAs (ncRNAs) are RNA molecules that do not code for proteins. They are transcribed from DNA and can be categorized into two main types: long non-coding RNAs (lncRNAs) and small non-coding RNAs (sncRNAs). While sncRNAs are shorter than 200 nucleotides, lncRNAs are usually longer than 200 nucleotides. Non-coding RNAs have been found to play important roles in a variety of cellular processes, including gene expression, cell differentiation, and development.

Abstract

Carbohydrates are the primary product of photosynthesis and key source of energy in plant and therefore play important role in plant growth and development. Plant carbohydrates are classified into two categories structural carbohydrates and Non-structural carbohydrates (NSCs). NSCs are main component of vegetative tissue and inside the cell they are present in plastids, cytosol, apoplast and vacuoles. Starch is the storage carbohydrate and is used in unfavorable condition on other hand soluble sugars support functions like supporting new growth and defense as they are intermediary metabolites, osmolytes, and substrates for transport. Under unfavorable condition carbon assimilation is less than the plant demand and under such condition these NSC act as “food pantry” which allow sessile plants to cope up unfavorable condition. Pattern of NSC accumulation may also differ for canopy/distal branches, stems and roots, depending on how drought has affected transport of NSC within the plant. These NSCs protect plants during desiccation and against freezing damage by stabilizing proteins complexes and membranes. Thus, NSCs are important carbohydrates for the growth and development of plant during normal as well as in stressed condition.

Abstract

The waste utilization as derivative from different food processing sector has been emerged as the main challengeable problem around the world due to the generation of by-products at large quantities consisting seeds, peels, rags, unused flesh, bran, husk, germ, stalk etc. during various processing chain steps. Though these food by-products are potentially rich source of natural compounds which finds its wide utilization in different industries as affordable, cost-effective, novel ingredient comprising dietary fiber, phytochemicals, antioxidants, pectin, enzymes, organic acids, food additives, essential oils etc. subsequently after extractions, purified fractionation and fermentations methods. These food byproducts also have pharmaceutical and nutraceutical activity. A nutraceutical is like a medicine or food grade product, which not only provides physical benefits and nutritional supplements but also protects against various chronic diseases. This food processing waste utilization should be a topic of interest, by means of two ways, i.e., through waste quantity reduction and increased value-added food products production and also as renewable energy source. The purpose of this study is to highlight the opportunities to utilize food by-products from various food processing industries and to encourage the vital exploitation of the by-products containing large number of bio-active compounds having nutraceutical potential.

Abstract

The current photosynthesis of flag leaf is the most crucial source of assimilates that are essential for grain development in wheat. Translocation of these assimilates from the leaf to grain takes place in the form of sucrose. However, environmental cues that influence assimilate balance between the leaf and the developing grain which act as source and sink respectively determine grain yield prospects of wheat. The assimilate translocation system that links source and sink can also play a significant role. Hence, this aspect of assimilate supply has been a focus of research over the past few decades for crop improvement particularly under abiotic stress environment that tend to alter source-sink balance by impairing physiological and developmental processes in plants. Grain growth is mainly triggered when the primary assimilates meet the metabolic needs of the developing grains through the current photosynthesis or through assimilates stored in the form of Non-structural carbohydrates in stem. Hence, the improvement of photosynthetic capacity to synthesize sucrose, its storage remobilization, and utilization becomes imperative under abiotic stresses. Various aspects of Non-structural carbohydrates in wheat stem have been estimated, and efforts have been made to reveal the mechanisms of assimilate partitioning. In this context this chapter discusses strategies to improve grain yield with greater insights into the photosynthetic carbon assimilation, the pathways actively involved in the transport of sucrose from source to sink and their utilization at the sink organ. The information related to assimilate supply to the developing wheat grain under high temperature and drought stress conditions can provide opportunities to translate this knowledge into traits for improvement of climate resilience in wheat.

Food security is a pressing global concern that requires immediate attention. The rapid pace of urbanization and industrialization has resulted in a reduction of available land for agriculture, making it increasingly difficult to meet the growing demand for food. In countries like India, where there is already a shortage of meat, rabbit farming has shown great potential in helping to bridge this gap.

The Patent Cooperation Treaty provides an overview of an International Treaty which is administered by the World Intellectual Property Organization. The Patent Cooperation Treaty is an international treaty with more than 157 Contracting States by 2022. India deposited its instrument of accession on 7 September 1998 to both international treaties of WIPO in Geneva i.e. Paris convention for the protection of Industrial Property and Patent Cooperation treaty. PCT provides a system for filing a patent application and allow us to obtain patents in multiple countries around the world on the basis of a single patent application.

Horticultural commodities are highly perishable because they remain physiologically active after harvest and are susceptible to moisture loss, respiration, microbial deterioration, mechanical injury, and physiological disorders. This chapter introduces principles of harvesting maturity, handling, grading, sorting, packaging, storage, transportation, and cold-chain management. Appropriate post-harvest practices help preserve freshness, nutritional quality, appearance, and market value while reducing losses. The chapter also examines value addition through processing, drying, preservation, packaging, and development of new horticultural products. Efficient post-harvest systems connect production with consumers and markets and are particularly important for high-value fruits, vegetables, flowers, spices, and other perishable commodities. Together, improved technology, quality management, and value addition can significantly increase farmer income and strengthen horticultural value chains.

Changes in philosophy about plant disease management

To achieve reasonable and sustainable results crop disease management philosophy should shift focus from

Management of pathogens (or insect vectors) to managing host plants.

A single goal of high productivity to multiple goals of high yield, efficiency, quality and safety.

This chapter covers farm management economic principles such as factor-factor, factor-product, product-product, Equi-Marginal law, and comparative advantage law. Farm management is the application of agricultural sciences and economic principles to the organization and operation of a farm enterprise. The manager uses economic concepts to formulate goals and develop plans based on optimal resource allocation, resource substitution, and enterprise combination.

Basically, farm management is the application of agricultural sciences and economic principles to the organization and operation of a farm business. The economic principles guide the manager in setting the goals and preparing plans on the basis of optimum resource allocation, resource substitution and enterprise combination.

The various economic principles applied to farm management are discussed below:

1. Factor-Product Relationship
2. Factor- Factor Relationship
3. Product- Product Relationship
4. Law of Equi-Marginal/or Principles of Opportunity Cost
5. Law of Comparative Advantage

3.1 Overview

3.1.1 Rice straw: What is it?

When harvesting paddy rice, rice straw is produced as a by-product. Approximately 0.7-1.4 kilograms of rice straw can be obtained for each kilogram of milled rice, depending on the variety, moisture content during harvest, and cutting length of the remaining plant stems. The rice straw is separated from the grains after the plants are threshed manually using stationary threshers or with modern combine harvesters, as shown in Figure 3.1.

Rice straw is a type of lignocellulosic biomass comprising cellulose, hemicelluloses, and lignin. Figure 3.2 illustrates that pretreatment can be used to separate these components. Unlike lignin, which is found in the cell wall, cellulose and hemicellulose are organic fibers.

Abstract

This chapter explores the production function, which shows how output can be maximized. Various types of production functions are used in agriculture, such as Linear, Quadratic, Cobb-Douglas, Spillman, Transcendental, etc.

6.20. Role of Micro Nutrients in Vegetable Production 6.20.1. Born 6.20.1.1. Importance Warington first demonstrated the essentiality of boron in plants in 1923 in broad bean (Vigna fava L.). Boron markedly affects nitrogen uptake and the metabolism of nitrogen compounds. The protein contents of young leaves decrease and soluble nitrogen compounds, particularly nitrate accumulate under the condition of severe boron deficiencyBoth with and without boron added, nitrate reductase activity was obviously higher with Ca (NO3 )2 than with (NH4 )2 SO4 . With boron added, nitrate reductase activity in leaves increased from the basal to the top parts of the plant.

Abstract

Bioprocessing is much greener than chemical methods, since biocatalysts (enzymes or cells) involved are extremely selective, producing higher product yield with less or no by products, which are basically difficult to separate. Biotechnology can offer both economic and environmental benefits to the chemical industry and thus has great potential to achieve the sustainable production of existing and new products from renewable feedstocks. Fuel and energy production from biomass are major market sector for bioprocessing. They are considered in the manufacturing of biopharmaceuticals, food, food additives, chemicals, and several other products. Generally, a bioprocess involves feedstock pretreatment, fermentation or biocatalysis, and downstream processing for obtaining product and its purification. It is explored for the production of xylitol, fatty alcohol, butanol and biorefinery. Deep understanding of the process is required to create robust control strategy. Based on the requirements, sophisticated instrumentation and complex control laws or simple control law having intricate monitoring system can be selected. Supercritical fluids (SCFs) are advantageous for bioprocessing due to its transport properties, high diffusivity and low viscosity facilitate mass transfer phenomena, variation of pressure and/or temperature are adjusted providing high flexibility in the extraction of metabolites from cells. Microfluidic devices in which small amounts of fluids (10^-9 and 10^-18) are manipulated have emerged for high throughput applications. Automation of the optimization processes is enabled through microtiter plates with simplicity and operate with very small volumes. Therefore, more research is necessary to develop integrated processes that will allow combining one or more techniques to enhance bioprocessing at lower costs.

Abstract

Fermentation technology holds immense promise in diverse fields. It offers opportunities for sustainable biofuel production, allowing us to reduce our reliance on fossil fuels and promote a greener energy sector. In the pharmaceutical industry, fermentation plays a vital role in manufacturing antibiotics, enzymes, vaccines, and therapeutic proteins, paving the way for more efficient and cost-effective production processes. Furthermore, fermentation can be harnessed for waste management and environmental remediation, enabling the transformation of organic waste into valuable biogas. With ongoing advancements, fermentation technology continues to open new avenues for innovation and contribute to a more sustainable and environmentally conscious future. The present chapter compares types of fermentation process as well as gives an insight into various industrial prospects of fermentation technology.

Abstract

Fermentation in food processing is the process of converting carbohydrates to alcohol or organic acids using microorganisms; yeasts or bacteria under anaerobic conditions. Fermentation usually defines the desirable action of microorganism to enhance food safety by inhibition of pathogens, modify their sensory properties, improve their nutritional value by removing anti-nutritive compounds and by enhancing bioavailability of components. Pulses and Legumes are the major source of dietary nutrients all over the world. Fermentation can be the most simple and economical way of improving their nutritional value, sensory properties and functional qualities. Pulses and legume based fermented food products offer opportunities to include probiotics, prebiotics and fibers in the human diet. In the Indian subcontinent, making use of fermented food and beverages using local food crops and other biological resources is very common, although the nature of the products and the base material varies in different regions. This chapter focuses on some of the indigenous fermented foods produced in the country that have not received the scientific attention they deserve in the last decades. Products produced from different pulses and legumes substrates fermented by lactic acid bacteria, yeast and/or fungi are included.

Quality assurance is fundamental to producing safe, consistent, legally compliant, and commercially successful ice cream. This chapter presents a comprehensive QA framework covering supplier approval, incoming-material inspection, process monitoring, laboratory testing, microbiological control, sanitation, finished-product release, traceability, market quality, and corrective and preventive action. It explains the relationship between quality assurance, quality control, food safety, documentation, and management systems such as HACCP and ISO-based frameworks. The chapter also examines QA department structures, monthly reviews, audits, digitalization, quality culture, and performance indicators. By integrating prevention with measurement and accountability, the chapter demonstrates how effective QA can protect consumers, reduce losses, improve consistency, and strengthen profitability.

8.1 Recommendations

The specific recommendation for NAZ in promoting CA are

• Since fragmentation has come out as a barrier to CA, the community based CA entrepreneurship will be more successful to make CA ecologically resilient, economically viable and socially adoptable.
• Crop residues are viable source for soil nutrients including organic carbon replenishment, but unfortunately left over crop residues are either burnt out or wrongly used. So, a community bank on crop residues in the form of bio-parks on a commercial basis can be a dependable source of organic manure for being blended into the farm soil. Auditing on volume of disposable CR and its proper application can help in making operating farm more resilient and productive.
• Since CA farmers have to go through a minimum gestation period and they are expected to contribute to the ecological resilience and carbon sequestration, economic incentives must be extended for their productive as well as stewardship function. A policy promulgation is the need of the hour to support their contribution
• Since fragmentation of holding poses a potential threat to resource energy biodiversity and economic conservation, so a strong land and farm policy needs to be there to abate disintegration and fragmentation of holding

A cow is called repeat breeder when it has failed to conceive even after three or more number of services, has normal estrus cycle length, no abnormal vaginal discharge, no palpable abnormality in the reproductive tract, has calved at least once before and is less than ten years of age. Repeat breeding is one of the most important infertility problem faced by field veterinarians.

Causes

1) Fertilization failure

2) Early embryonic death

Main Points that Need to be Known by a Farmer About Repeat Breeding Cow

• Signs of estrus like vaginal discharge and its color, bellowing, mounting etc

• Time of estrus as observed by owner (morning, evening etc)

• Vaginal discharge whether clear or mucopurulent/purulent

• Duration of estrus

• Inter-estrous interval

• Number of inseminations