eChapters

Introduction

Humans have inhabited the earth for nearly 2 million years. For over 90 per cent of this period, the maximum population numbered about 200,000 and the growth rate was only about 0.01 percent per year. The use of fire and the development of tools were the first major changes affecting human population growth which increased to about 5 million individuals about 100,000 years ago. The population remained fluctuating about this mean value for the next 90,000 years depending upon the food supply. Up to this time people were hunterer-gatherers and depended exclusively on the natural ecosystem for their food. Then about 10,000 years ago, humans began to cultivate crops for food. With established agriculture came an increased and stable food supply. This contributed to an increased growth rate of the human population (Dhaliwal et al., 1998).

2.1    Introduction

The hot and usually wet conditions in tropics adversely affect the performance of insecticides as well as biology of the pests. Pesticide usuage is declining throughout the world, but in tropics it is likely to increase threatening basic biological components of pest management, environment and safety of people.  Pest management in tropical agriculture is basically influenced by high diversity of organisms, diversity of physical features and ecosystems, moderate seasonal weather changes, and the human factor. The high biological diversity of the tropics includes a wide range of interacting organisms from which have been identified pests that affect health crops and livestock as well as cultural practices for pest management.  Physical features of the tropics are also diverse, and include high-altitude temperate zones, rain forests, savannah woodlands, grasslands, and desert zones. Each zone has its own biological diversity either existing in isolation or overlapping with others. Moderate seasonal weather changes in the tropics affect populations indirectly, through modification of interactions between organisms.

Pest resurgence is defined as the rapid reappearance of a pest population in injurious numbers following pesticide application. Use of persistent and broad spectrum pesticides that kills the beneficial natural enemies is thought to be the leading cause of pest resurgence. However, resurgence is known to occur due to several reasons, for instance, increase in feeding and reproductive rates of insect pests, due to application of sub lethal doses of pesticides and sometimes elimination of a primary pest provides favorable conditions for the secondary pest to become primary pests (Harsh Garg, 2014). There are several pesticide induced pest outbreaks reported in walnut, hemlock, cotton and soybean. Among these, brown plant hopper in rice cultivation has gained a major importance in Asian countries. In general, natural BPH populations were kept under check by natural enemies including mired bugs, ladybird beetles, spiders and other pathogens. Pesticides, however, not only have destroyed the natural enemies, but have influenced the fecun

1. Introduction
In recent decades, environmental contamination has emerged as a seriousthreat to our modern society. The relentless growth of urbanization andindustrialization leads to the ever-increasing production of hazardouschemicals. Safe disposal of these hazardous materials is crucial, as releasingthem into an already strained environment has severe consequences. Theexponential rise in human activity is directly related to the alarming risein local and global pollution levels, which severely disturbs the balance ofecosystems. Industrial activities, in particular, are a major source of highlyhazardous chemicals such as dyes, pigments, and aromatic compounds,which pose a serious threat to the environment. In India, the textile industry, amajor force driving the country’s economic growth, also ranks asthsecondlargestpolluter. The printing, finishing, and dyeing processes used in textileproduction generate significant waste (Dubey et al., 2018). Dyes, a majorsource of pollution in this industry, are syntheticand complex in structure. Thiscomplexity makes them poorly soluble in water, hindering biodegradation andposing a long-term environmental concern. The global textile industry utilizesa wide range of dyes, with estimates indicating over 100,000 commerciallyavailable options. The worldwide production of these dyes is estimated to be700,000 tons per year (Al-Tohamy et al., 2020). However, dye contaminationis a major challenge in this industry. Studies indicate that during synthesisand dyeing processes, a significant portion, ranging from 10% to 15% of thetotal dyestuffs used ends up released into global water bodies (Leal et al.,2020). A significant portion of textile dyes, ranging from 2% to 20%, aredirectly released into water reservoirs through wastewater effluents. This is

1.1 Introduction Rural women worldwide grapple with many challenges, ranging from restricted access to essential resources and limited educational opportunities to constrained pathways for economic advancement. Extensive research conducted by the World Bank has illuminated the persistent struggles faced by rural women, emphasizing disparities in education, healthcare, and economic opportunities (World Bank, 2019). Simultaneously, UN Women underscores the systemic hurdles perpetuating gender inequalities, necessitating urgent and comprehensive solutions (UN Women, 2020).

Amidst these challenges, emerging technologies stand as a transformative force with the potential to reshape the trajectories of rural women. Recognizing this potential, the International Telecommunication Union (ITU) emphasizes the capacity of technological interventions to ameliorate challenges faced by women in rural areas.

Introduction

Foods deteriorate in quality due to a wide range of reactions that may be physical, chemical or biological. The various forms of spoilage and food poisoning caused by micro-organisms are preventable to a large degree by a number of preservation techniques, most of which act by preventing or slowing microbial growth. These include freezing, chilling, drying, curing, conserving, vacuum packing, modified atmosphere packing, acidifying, fermenting, and adding preservatives. Thermal processes such as blanching, pasteurization or heat sterilization have long been employed in practice as economic, efficient, reliable and safe food preservation methods.

7.1 Introduction

Sustainable agricultural systems must be adopted to increase the food production keeping in view of increase in human population. In tropical countries, insect pests are major challenges to increase food production by causing significant damage in the crop fields and stored grains and their products. Interventions by implementing timely integrated pest management strategies are necessary to reduce the yield losses. Efforts to control insect pests have predominantly relied on the use of broad-spectrum insecticides.  However, indiscriminate and irrational applications of insecticides have created the problems such as insecticide resistance, resurgence, secondary pest outbreak and the presence of residues in food and environment (Ansari et al., 2013). Globally, to reduce the pesticide dependence, various technologies have been developed using different approaches to monitor and maage insect pests which are discussed in this chapter.

Abstract
Emerging technologies are reshaping agriculture and revolutionizing food production systems. This chapter explores the latest technological advancements in agriculture, including precision farming, artificial
intelligence, biotechnology, robotics, and digital platforms. It examines how these technologies are being implemented to address the challenges of modern agriculture, such as increasing productivity, enhancing sustainability, and ensuring food security. The chapter also discusses the future directions of food production, considering the impact of technological innovations on global food systems, resource management, and environmental sustainability. By analyzing current trends, opportunities, and potential challenges, the chapter provides a comprehensive overview of how emerging technologies are poised to transform agriculture and the future of food production.
Keywords: Emerging technologies, agriculture, food production, precision farming, artificial intelligence, biotechnology, robotics, digital platforms, sustainability, food security.

Technological advancements in aquafeed production are significantly reshaping the aquaculture landscape by enhancing feed utilization, sustainability, and nutritional performance while cutting costs and reducing ecological impact. One major innovation is precision feed formulation through artificial intelligence (AI) and machine learning, enabling species-specific diets tailored to growth stages and environmental conditions. This customized approach improves nutrient absorption, reduces waste, and boosts farm profitability. Modern processing methods such as extrusion and cold pelleting have further improved pellet durability, digestibility, and water stability—essential for use in systems like Recirculating Aquaculture Systems (RAS) and offshore cages. The transition from traditional feed ingredients to alternatives like insect meal, microbial biomass, algae, and single-cell proteins is also gaining momentum. These sustainable inputs not only offer high-quality nutrition but also lower the environmental burden associated with fishmeal and soy.

1. INTRODUCTION

The growing demand of consumers for fresh, safe, chemical, additive or preservative free and minimally processed foods has compelled the food scientists and technologists to develop many non-thermal food processing technologies which cause minimum nutritional and sensory qualities impairment in the processed foods. In this endeavour, consumers prefer minimally or non-thermally processed foods rather than the thermally processed one. Today, non-thermal technologies like High Pulse Electric Field (HPEF) processing, High Hydrostatic Pressure (HHP) processing or Hight Pressure Processing (HPP) food irradiation, ultraviolet light, ultra sound, arc discharge, oscillating magnetic fields, light pulses, plasma, chemicals (ozone, carbon dioxide, argon), and the combined methods of these technologies are the major areas of research in the process and food engineering in order to find their suitability for processing of various food products.

Abstract

Consumers are now more conscious about quality and source of their foods. Attempts made to determine the quality of food materials are numerous, but most of them are destructive in nature. In recent years, nondestructive methods of quality evaluation have gained momentum and a considerable attempts have been made to develop them. This paper describes application of these non-emerging technologies: magnetic resonance imaging, x-ray computer tomography, near infrared spectroscopy and a few other important techniques for determination of different quality attributes with special emphasis on grain, and discusses their pros and cons for practical exploitation.

Abstract

India ranks first among world’s mango producing countries accounting for about 50 % of the world’s total mango production. In Bihar it is the most important fruit crop as well as occupies a large area affecting socio economic conditions of the region. The crop suffers from over 140 diseases all over the world. From young seedlings to mature trees and fruits in their all stages from start to storage may suffer from a number of biotic and abiotic stresses. All parts of the plant namely, trunk, branch, twigs, leaf, petiole, flower and fruits are prone to attack by a number of pathogens The changes in climatic patterns and shifting towards commercial cultivation of this crop has seen the emergence of some diseases which can cause huge losses to the production of mango over the years. One such problem, decline in mango is reported to be a complex problem involving multitude of factors. Decline disorders are recognized in virtually all mango-producing regions of the world. In most cases, the disease has been characterized by leaf drooping and drying; bark splitting, gum secretion from branches and main trunk, bud necrosis, dieback, vascular discoloration and death of the whole tree. The bark beetle Hypocryphalus mangiferae is closely associated with trees affected by mango sudden decline disease. Report suggests the causal agent to be Botryodiplodia theobromae, Ceratocystis manginecans, Fusarium spp, Colletotrichum sp, Pestalosiopsis maniferae. In most of the cases Botryodiplodia theobromae, Ceratocystis spp are associated with it. Although, none of the pathogens isolated could singly incite the complete decline symptoms under artificial inoculation on mango seedlings indicating towards complex etiology of the disease. Since pathogens are endophytic in nature; mangement of the pathogen after infection is difficult and relies more upon prohytalctic measures. Over all plant health, its nutritional status and abiotic conditions of flood and drought are also the pre disposing factors to decline in Mango. Effective management of decline in mango needs holistic approaches using optimum nutrition, general sanitation, routine crop protection schedule, weed management and appropriate intercropping practices.

Intelligent healthcare is advancing through the integration of multimodal data, trustworthy AI, federated learning, digital twins, IoT devices and real-time decision-support systems. This chapter reviews the evolution of healthcare-data analysis and examines emerging methods for intelligent diagnosis and predictive care. It discusses explainability, privacy-preserving analytics, interoperability, data governance and ethical frameworks necessary for responsible implementation. Wearable technologies and connected sensors support continuous monitoring, while human–AI collaboration improves clinical decision-making. Case studies illustrate practical healthcare applications and implementation strategies. The chapter also considers global-health requirements, particularly in developing countries, and identifies future opportunities for scalable, equitable, secure and clinically effective intelligent healthcare systems.

This chapter introduces emerging technologies and future directions shaping egg science and the egg industry. It examines novel and non-thermal processing, active and intelligent packaging, sustainable packaging, egg analogues and plant-based alternatives, precision layer farming and digital tools. Nutraceutical and pharmaceutical applications are also explored. The chapter evaluates the environmental footprint and sustainability of egg production and identifies research gaps and opportunities, particularly for India. It concludes with a future-oriented perspective on improving cold-chain infrastructure, grading, food safety, welfare, value addition, sensing and evidence-based development of the Indian egg industry.

Biology, the science of living organisms, is linked with microscopes, test tubes and Petri dishes, but these conventional methods are changing with the advent of Bioinformatics. Due to the advancement in molecular biology and genome sequencing techniques, there is an overflow of biological information. This flood of information has led to a requirement for computerized databases to store and organize the data and to design specialized computational tools to view and analyze the data. Accordingly Bioinformatics can be defined as conceptualizing biology in terms of macromolecules (in the sense of physical-chemistry) and then applying “informatics” techniques (derived from disciplines such as applied maths, computer science and statistics) to understand and organize the information associated with these molecules on a large-scale (Tramontano, 2007).

Introduction

All the worldwide cuisines generally rely on plant-based edible oils as the main cooking ingredient due to their unique chemical composition, further presence of unsaturated fatty acids in plant-based oils makes it a healthy complement in the diet. Lipids are known to provide almost double calories than carbohydrates. For ages, vegetable oils have contributed maximally to our nutrition and economics, but their authenticity is still a considerable issue (Firestone and Reina, 1996) as for more profitability fraudulent blends lower grade oils to high-grade expensive oils.

14.1 Introduction

The increasing human population and changing life styles have resulted in a huge demand for processed and packaged foods. As a result of this demand, large amounts of water, air, electricity and fuel are consumed on a daily basis for food processing, transportation and preservation. Although not one of the most heavily polluting, the food industry does contribute to the increase in volume of waste produced [1]. There is an increasing pressure from regulatory bodies through incentives, legislation and financial penalties to minimize waste generation and encourage adoption of eco-friendly options for waste management. Nanotechnology is a panacea for food waste management.

Introduction

It is estimated that zoonotic infections account for around 60% of infectious diseases and 70% of newly developing infections in humans. The major zoonotic illnesses that have outbreaks documented between 2009 and 2023 have been divided into two categories: endemic and emergent (IDSP). Zoonoses that are either newly discovered in a population or that have been known to exist in the past but are rapidly expanding in frequency or geographic range are referred to be emerging zoonotic diseases.A variety of underlying causative variables contribute to the genesis of zoonotic illnesses, which pose a worldwide risk to the health of both humans and animals. They reduce food availability, impede agricultural output, and contribute in unnecessary trade embargos. Livestock is crucial to the livelihoods of impoverished farmers, consumers, and traders in India. Close relationships between human population groups and animals, the consumption of unpasteurized milk and dairy products, the intensification of animal production andincreased trade in animals and animal products, the high number of stray animals, illegal slaughter, and improper waste disposal are major risk factors in the introduction and sustenance of zoonotic infections. These outbreaks are continuously increasing. More and more such episodes of new zoonoses such as Nipah virus disease, Crimean Congo Hemorrhagic Fever (CCHF), Kyasanoor Forest Disease (KFD), Dengue, Chikungunya, Japanese encephalitis, and Zika virus disease have been reported between 2014 and 2023 as compared to the period between2009and 2013.

Introduction

The current health situation in poultry farming is dotted with cases where these emerging or re-emerging diseases attack birds. A large majority of them are of viral origin and a powerful immunosuppressive effect is observed, sometimes accompanied by bacterial infections. Most of the important infectious diseases of poultry have been known for many years and are controlled by medication, vaccination, eradication and bio-security. Examples of such diseases that were known before the intensive commercial poultry industry development are infectious bronchitis (IB), newcastle disease (ND), infectious bursal disease (IBD), lymphoid leucosis and so on. From time to time, new diseases emerge to provide fresh challenges for diagnosis, control and understanding of their epidemiology.

World Health Organization (WHO) definition of an emerging disease is defined as a disease that has appeared in a population for the first time, or that may have existed previously but is rapidly increasing in incidence or geographic range. Diseases that reappear after a period of absence can be considered as re-emerging. Some of these include runting/ stunting syndrome and inclusion body hepatitis. In addition, other well-established diseases evolve in different ways and can also present problems for diagnosis and control. In the wider sphere, it is recognized that emerging viral infections in both humans and animals have been reported with increased frequency in recent years. Examples are SARS, avian influenza, West Nile virus and the Nipah virus. The more recent diseases of viral origin, others that have re-emerged and some experiences from previous emerging diseases are living examples for threat to the poultry industries. In addition, infectious bronchitis is an example of a disease which the causal virus is showing constant evolution. The impact of infections caused by the avian metapneumovirus (aMPV) is an example of recently emerged viral agent.

Duration: 60-75 minutes
Objective: Enhance self-awareness, empathy, and relationship management to build stronger workplace connections and leadership skills.
Why It Matters
Emotional intelligence drives effective collaboration, leadership, and conflict resolution. High EQ creates positive workplace cultures, while low EQ can lead to misunderstandings or disengagement. For example, an empathetic response to a stressed colleague builds trust, while a dismissive one erodes it. This module equips participants to manage emotions and relationships effectively.
Learning Outcomes: By the end of this module, participants will:
1. Understand the four components of EQ: self-awareness, self-regulation, empathy, relationship management.
2. Practice empathetic listening and emotional regulation.
3. Develop strategies to strengthen interpersonal relationships.
Key Concepts
1. Self-Awareness
Recognize and understand your emotions.
• Identify Triggers: Notice what sparks strong emotions (e.g., tight deadlines cause stress).
• Reflect Regularly: Journal or pause to assess your emotional state.