eChapters

Lagerstroemia indica belongs to family Lythraceae commoly known as Crape myrtle. It it grown well in India for various landscape purposes. It is called Sawani or Shravani (Hindi), Dhayti (Marathi), Chinagoranta (Telugu), Pavalakkurinji (Tamil). Lagerstroemia a long period of striking rainy season flower colour, attractive fall foliage and good drought-tolerance all combine to make a favourite shrub or small tree for either formal or informal landscapes. It is a deciduous, multi stemmed; rounded crown; dense branching and is highly recommended for planting in urban and suburban areas.

INTRODUCTION

Guava (Psidium guajava L.) is an important fruit crop of India. It is a tropical fruit but also grows well under sub-tropical conditions. Guava is one of the commonest fruits liked by all the people and is known as ‘Apple of Tropics’. It is one of the major fruit of India and considered the fifth most important fruit in area and production after mango, citrus, banana and apple. Guava is quite hardly, prolific bearer and highly remunerative fruit which needs relatively less care as compared to other fruits. It excels most of other fruit crops in productivity and food value and as such has wide adaptability to soil and climatic conditions. Guava is such a fruit which is practically grown all over the country on commercial scale and especially in kitchen gardens and near the tubewell premises. The best quality of guava in India is grown in the area around Allahabad. Guava bear heavy crop every year and offer handsome economic return to growers.

Abstract

Roselle, or Jamaica sorrel (Hibiscus sabdariffa L.) is a popular vegetable in many tropical regions, cultivated for its leaves, seeds, stems and calyces of which, the dried calyces are used to prepare tea, syrup, jams, jellies and beverages. It is an annual herbaceous shrub belongs to family Malvaceae originated in old world tropics. The fresh calyces and young leaves are used as a vegetable in various cuisines and the plant also yield industrial bio fibre. It also has nutraceutical potential, high pigment content, and nutritional and medicinal properties. Roselle is a drought tolerant crop and cultivated throughout the tropics and subtropics during hot and rainy seasons. China and Thailand are the largest producers and control much of the world supply, where as the best quality roselle comes from Sudan. Many medicinal applications of this plant have been developed around the world. It is used to treat hypertension, pyrexia, dyspepsia, and leukaemia hepato protective, due to its high content of protocatechuic acid. Leaves are emollient and sedative and also show antihypersensitive, antihyperlipidimic, diuretic and anti oxidant properties. Hence, it is an ideal candidate crop for low input multi-cropping system for the food and nutritional security for developing countries.

Three kinds of biocontrol products are being used in India which include 1) Microbial biopesticides, 2) Plant-derived botanical pesticides, and 3) Pheromones or other natural insect growth regulators. Microbial biopesticides consist majorly of fungi, bacteria, viruses or entomopathogenic nematodes as bioactive principles.

2.1 Introduction

Empowerment means change, choice and power. It is a process of change by which the individuals and groups with no power and ability to make choices that affect their lives. Women empowerment is a stage of acquiring power for women in order to understand right and to perform her responsibilities towards oneself and others in effective way.

Empowerment is a multi-faceted, multi-dimensional and multi-layered concept. Women's empowerment is a process in which women gain greater share of control over resources- material, human and intellectual [knowledge, information, ideas] and financial resources and control over decision-making in the home, community, society, nation and to gain `power'. According to the Country Report of Government of India, "Empowerment means moving from a position of enforced powerlessness to one of power". In this process, women should be empowered socially, economically, educationally and politically that can help them take Self-decision regarding education, mobility, economic independency, political participation, public speaking and awareness to exercise rights.

Introduction 
Chapter 15 provides a comprehensive analysis of climate change and its profound effects on agriculture and global food systems. This chapter delves into the science of climate change, focusing on its impacts on agricultural practices, climate-smart strategies, and the role of specialized climate change centers and institutes. The chapter begins with an exploration of the impacts of climate change on agriculture, detailing how shifts in temperature, precipitation patterns, and extreme weather events affect crop yields, livestock production, and overall agricultural productivity. It highlights the vulnerabilities of different agricultural systems and regions to climate change. Climate-smart agricultural practices are central to adapting to and mitigating the effects of climate change. This section covers adaptation strategies, such as adjusting planting dates, diversifying crops, and improving water management. It also addresses mitigation strategies, including reducing greenhouse gas emissions through sustainable farming practices and enhancing carbon sequestration in soils. Adaptation and mitigation strategies are discussed in detail, with an emphasis on how these approaches can be integrated to address climate change comprehensively. The interplay between adaptation (adjusting to changing conditions) and mitigation (reducing the root causes of climate change) is examined, emphasizing the need for balanced and coordinated efforts. The chapter underscores the importance of climate change centers and institutes in addressing food security. These institutions play a crucial role in research, policy development, and the implementation of climate-smart practices. They provide valuable data, tools, and guidance for managing the impacts of climate change on agriculture. The impact of climate change centers and institutes on global warming is analyzed, focusing on how these organizations contribute to reducing greenhouse gas emissions and enhancing adaptive capacity. Their role in advancing climate science and supporting climate action is highlighted. Modern concepts in climate change centers and institutes are reviewed, showcasing innovative approaches and technologies that are shaping the field of climate science and its application to agriculture. The chapter concludes with strategies for combating food security and global warming challenges. It emphasizes the need for continued research, international collaboration, and the adoption of effective climate-smart practices to ensure sustainable agricultural systems and enhance global food security.

Grasshoppers are highly voracious herbivores having the world wide distribution. It is particularly found across — Asia, Africa, Europe and Australia. In India it may be seen in abundance during monsoon season. This pest is of International importance and the following three species are commonly found in India of which desert grasshopper is predominant all over the country.

1. PLANT DOMESTICATION AND INTRODUCTION

Domestication is the process of bringing wild species under human management. Under domestciation, the crop species have changed considerably as compared to the wild species from which they originated.

Introduction
Bioinformatics software plays an important role in the identification of plant varieties through employing genetic and genomic data to distinguish various kinds from each other. The software uses such approaches to DNA sequencing, molecular markers, and computational algorithms to increase precision in crop identification. Techniques such as SNP genotyping, DNA barcoding, and machine learning models are helpful in easily classifying and validating crop varieties. Farmers and breeders, for instance, will benefit from bioinformatics because it ensures genetic purity, improves genetic selection in crops, and provides more yields. It also incorporates bioinformatics tools that are revolutionizing plant breeding and conservation and allow the accurate identification of diverse highquality crop varieties for sustainable agriculture and food security (Derreper et al., 2011; Heo et al., 2024).
Crop variety identification has prime importance as per agriculture, food security, and conservation of biodiversity it maintains genetic purity for crops resulting in more yields with disease resistance and adaptability to climate. Correct identification will help farmer’s select superior seeds and maximize resources for increased productivity; further crop variety identification would participate in breeding programs ensuring superior crops varieties with desirable characteristics like drought tolerance, pest resistance, and better nutritional content. Accurate crop variety identification, in terms of food security, creates a steady supply of food through supporting continuous cultures of high-yielding and hardy varieties for the farm. Welfare in crop variety identification would help prevent fraud and misrepresentation in the food because they would be able to ensure that what customers receive is the type of crop they were looking for both in planned nutrition and costs. Facilitate seed certification schemes for protection of farmers from counterfeit seeds that would result in low yields.
Maintenance of genetic resources through proper identification of crop varieties ensures conservation of biodiversity. Crop variety identification and registration is a huge stroke towards conservation of wild and traditional crop species, which are very important for breeding and climate resilience. Such an event becomes important in climate change where genetic diversity ensures the abilities of crops to adapt to changing environmental conditions (Kim et al., 2021; Nguyen et al., 2025; Pavan et al., 2020).

Introduction

Manipulating and controlling matter at the nanoscale, usually at dimensions less than 100 nanometers, is the focus of nanotechnology, also abbreviated as “nanotech,” a revolutionary branch of engineering and science. Particular material characteristics and behaviours, drastically different from their macroscopic equivalents, become apparent at this very microscopic size. With nanotechnology, we can design and build buildings, gadgets, and materials with hitherto unseen levels of control and accuracy.

Introduction

In India importance of beekeeping is for honey production and little importance has till now been given to the primary biological and economic role played by bees in the pollination of agricultural crops. Honeybees are most fascinating creatures on the earth. They provide not only honey and also other valuable beehive products such as bees wax, pollen, royal jelly, propolis and bee venom. The bee forage in good quality is the primary requirement for production of the beehive products whereas efficient management and manipulation of bee colonies can competent for more production. A wise beekeeper adjusts to colony manipulation techniques according to floral and climatic conditions. In temperate regions there is enough flora during particular period i.e. spring and summer of the year and bees collect and store food but they face protracted dearth period in winter. Under subtropical climate of the country, nectar and pollen sources are available for most part of the year which are helpful for production of beehive products with quality.

Introduction

The floriculture industry in India is characterized by growing traditional flowers (loose flowers) and cut flowers under open field conditions and protected environment conditions, respectively. India also has a strong dry flower industry, which contributes a major share to the overall trade. Other segments like fillers, potted plants, seeds and planting material, turf grass industry and value added products also contribute a share in the overall growth of the floriculture sector. 

Area and Production

With the rise in people’s investment in flower purchase for gifts at social ceremonies or for home decoration, the focus shifted to production of cut flowers too. The fresh increase in the area under flowers is more for cut flower production, but not necessarily at the cost of loose flower production.
A large share of the total world production area is in India. With an estimated area of 1,60,000 ha (2007-08), India perhaps is the largest production base in the world. The last decade and a half has witnessed significant increase in the area under flowers, which has tripled from 53,000 ha (1993-94). 
(Fig. 1).

Pre-dominant farming systems in various regions of India

The quick survey conducted as a part of characterization of existing farming systems throughout the country indicates existence of 19 pre-dominant farming systems with majority as crop + livestock (85%). Although crop + livestock system is dominating in the country, based on the per cent contribution to net income, the systems are classified as crop, horticulture, livestock, fisheries dominant systems where in dominant component contributes more than 50% of the total net returns. Accordingly, it was found that crop dominant farming systems are existing in the states of Andhra Pradesh, Bihar, Chhattisgarh, Goa, Haryana, Jammu and Kashmir, Jharkhand, Kerala, Karnataka, Madhya Pradesh, NorthEast, Maharashtra, Orissa, Punjab, Tamil Nadu, Uttar Pradesh and Uttaranchal while livestock dominant systems are present in Rajasthan and Parts of Gujarat. West Bengal, parts of Odisha and Assam states have the fisheries as a major source of income to the existing farming systems. The scope for promotion of horticulture (fruit) based systems exists in Jammu and Kashmir, Himachal Pradesh, Maharashtra, parts of Uttar Pradesh and in Sikkim while plantation dominant systems are available in Andaman and Nicobar Islands and Kerala. In selected states and locations, highly diversified systems also exists where in none of the component contributes for 50% or more to the returns. The characterization survey data of existing farming systems in different states/zones are being interpreted and brought out in the form of National Atlas on Farming Systems. Though the various farming systems exists in the country, integration of input and output within the system is either completely lacking or at partial integration. Competition exists within and outside the farm for various byproducts generated. Cow dung is the best example as dung is required for improving the fertility of soil and meeting the household fuel. Hence, synergy needs to be made by appropriate allocation for making farming as a profitable option. Sustainable farming systems should aim for long term productivity, profitability, recycling of resources and employment generation. The monetary returns under different farming systems practiced in different parts of the country are given in Fig 1. Among the various existing systems in the country, coconut +banana+ cocoa +pineapple + nutmeg (FS9) gives the higher return of Rs 1.27 lakhs/annum.

Introduction
Understanding the concepts of technology transfer, licensing, and commercialization is crucial as it plays an important role in understanding how scientific discoveries leads to generation of new technologies further making them the impactful solutions that benefit industries and society. In the context of Indian HEIs, this especially important because a large volume of impactful research often remains underutilized due to limited commercialization channels. This chapter explains the terminology, essential components of technology transfer, outlines its significance for the innovation ecosystem. It also outlines the evolution of India’s technology transfer ecosystem, and emphasizes while understanding its potential to boost India’s economy, encourage entrepreneurship, and strengthen global competitiveness. From initial idea to a market-ready product is complex and multiphased process. The stepwise process is shown in Figure 1. It highlights a structured pathway consisting of five core phases: Idea/Concept, Technology development, Intellectual Property (IP) rights, Technology transfer, and Technology commercialisation.
Phase 1: Idea/Concept stage
This process of technology transfer starts with the Idea/Concept phase, where an invention is created. Each phase plays an important role in transforming raw scientific knowledge into innovative solutions that benefit society and generate economic value. In this phase breakthrough ideas emerge, within labs. Researchers explore and develop initial proof-of-concept or prototypes to validate their ideas. At this stage, the focus is primarily on knowledge creation rather than commercialization. This pathway of technology transition is summarized in Figure 1.

Uttar Pradesh, a fourth largest state of India geographically, where agriculture is a prime occupation and this is the traditional maize growing state, accounts 7.7% of area and 5.4 percent of total maize production of the country with an average yield of 1791 kg/ha (IIMR Annual Progress Report, Kharif Maize 2015). Maize is mainly taken as a Kharif crop but, gradually Rabi maize is gaining popularity with the availability of high yielding varieties and advanced production technologies. The rice, wheat, potato, sugarcane based cropping is more popular, and maize is given a moderate priority. The current level of growth in productivity definitely fall short to meet the demand of rapidly growing population even it may increase the poverty, unless vigorous measures are taken to accelerate yield, growth, employment generation, increasing the income of farming family and ultimately targeting for the sustainable climate resilient maize production.

Maize is mainly used as a staple food and quality feed for animals. In addition to that it also serves as a basic raw material for several industries like, starch, oil, protein, alcoholic beverages, food sweeteners, pharmaceuticals, cosmetic, textile, gum, package, paper etc. A major portion of the maize produce is directly consumed as a food in the form of boiled or roasted green ears, chapattis, porridges of various forms, popcorn, cornflakes etc. and as livestock feed viz., cattle, poultry and piggery both in

the form of grain and fodder The central rachis of maize cob, to which the grains are attached remains as an agricultural waste after threshing, has many important agricultural and industrial uses. It is approximately 15 to 18% of the total ear weight and contains 35% cellulose, 40% pentose and 15% lignin (used as a raw material in cardboards). Its uses in agriculture includes as a litter for poultry and as a soil conditioner.

1. Bread Wheat (Triticum aestivum)

Wheat has been traditionally grouped into the genera Triticum in the tribe Tritiaceae of the family Poaceae. Bread wheat, 2n=6x=42 is a hexaploid consisting of three distinct genomic complementary, namely, A, B and D, with the genome structure AABBDD. In the past there were 4 species, viz. Triticum aestivum, T. durum, T. dicoccum and T. sphaerococcum, under cultivation in India. T. sphaerococcum has now practically gone out of cultivation because of its low productivity and high susceptibility to diseases. The major wheat producing countries are China, India, USA, the Russian Federation, and Australia. These five countries together contribute more than half of the global wheat production. In India, Uttar Pradesh has registered the highest production followed by Punjab, Madhya Pradesh, Haryana, Rajasthan and Bihar. These top six states together contributed around 90 per cent of the total wheat production in the country

Floral Biology

The inflorescence of wheat is known as spikelets. Spikelets are alternately arranged on the rachis; each spikelet’s has a small joint axis which bear two to nine flower known as florets. Close to the base of rachilla are two empty boat shaped bracts known as glumes. Above these inserted alternately on opposite side of the rachilla known as lemma. Opposite it’s a thin membrane bracts known as palea enclosed within the lemma and palea are a single pistil and three steamens. The pistil consists of an ovary bearing two short styles each carrying a feathery stigma. At the base of the ovary are two membranous scales known as lodicules. Each stamen consists of a thread like filament carrying a pollen containing anther.

Introduction
In global environmental challenges, sustainable products have gained considerable prominence. Sustainable products are those designed, manufactured, and disposed of in ways that minimize environmental impact, promote resource efficiency, and
contribute to a circular economy. Integrating information technology (IT) into sustainable products’ design, production, and lifecycle management has emerged as a crucial enabler of innovation and efficiency in achieving environmental sustainability. IT-enhanced sustainable products leverage technologies such as Artificial Intelligence (AI), the Internet of Things (IoT), blockchain, and data analytics to reduce waste, optimize resource use, extend product lifecycles, and enhance transparency. By incorporating IT into the lifecycle of products, manufacturers and designers can make smarter decisions that have far-reaching benefits for both the environment and the economy. This detailed analysis will
explore how IT contributes to creating sustainable products, focusing on product design, resource optimization, manufacturing processes, consumer engagement, and end-of-life management.

1. INTRODUCTION

The terms antioxidants and free radicals are being very effective used nutritionists and other health professionals. Antioxidants are compounds are good for health and free radicals are harmful. In general, antioxidants neutralize free radicals that are generated in the body and prevent damage to cell proteins, lipids and carbohydrates. Antioxidants can be water-soluble or lipid-soluble, thus they exist within the lipid or within the water portion of cells. Antioxidants are substances when present in food or in body at low concentration retards or prevents undesirable oxidation of substrates by free radicals.

Within the human body, millions of processes are occurring at all times. All cells require oxygen to generate energy; higher eukaryotic organisms cannot exist without oxygen. Unfortunately, that same life giving oxygen can create harmful side effects which cause cell damage and lead to chronic disease. Damage caused by free radicals is called oxidation. Oxidative stress is the disturbance in the prooxidant-antioxidant balance in favour of the former, leading to the potential damage.

Introduction

Food is any substance or a product obtained from nature, which contains nutritive and non-nutritive components that help to maintain or improve the health of an individual if consumed in optimal amount (Sukhneet and Malhotra, 2014). Globalization of food production and procurement makes food chains longer and more complex and increases the risk of food safety incidents. Infections and diseases arising from contaminated/adulterated food remain threats to global public health (Havelaar et al., 2015; Luo et al., 2019). The WHO reports shows that every year foodborne diseases cause the death of 33 million people including many children (WHO, 2019). Food safety is linked to the presence of foodborne hazards in food at the point of consumption. Since food safety hazards can occur at any stage in the food chain it is essential that adequate control be in place. Therefore, a combined effort of all parties in the food chain is required to deliver safe food products to the final consumer. Effective and harmonized food safety systems shall manage and ensure the safety and suitability of food in each link of the supply chain.

Although the food industry has the prime responsibility of ensuring safe foods in most societies, the maintenance of a safe food supply is regarded as a responsibility of the government of that country. This responsibility has, over many years, led governments to adopt legislation, standards and regulations for food processing and to impose penalties when a business fails to meet the expectation. As with any legislation, an effective system for detecting failures to comply with the legal requirements increases compliance and hence, in this case, promotes food safety. Governments have an obligation to protect consumer health and this includes protection against food borne diseases. Food standards are therefore necessary to aid governments in protecting public health. However, the standards can only be effective when they are enforced through an efficient food control system. This therefore requires comprehensive legislation inspection, food monitoring and food borne surveillance. An efficient food control system must be supported by competent staff with good laboratory services. Political and institutional support and stability are also important elements.

Introduction
In the modern age of digital transformation, platforms have become critical enablers of sustainability. These digital infrastructures, which facilitate connectivity, resource sharing, and collaboration, are pivotal in accelerating the adoption of sustainable practices across various sectors. Platforms enable the effective integration of resources, stakeholders, and technologies, offering scalable solutions that can help achieve long-term environmental, economic, and social sustainability goals. Whether through promoting circular economy models, enabling efficient resource use, fostering innovation in green technologies, or driving policy changes, platforms serve as central hubs for fostering sustainable development.