eChapters

Introduction
Plants have been used for ages as animal and human health cures. Ethnoveterinary medicines, a phrase that primarily refers to folk skills, beliefs, knowledge, practices, and procedures related to animal health and the treatment of various disorders in rural regions, have acknowledged the ability of plants to combat a variety of diseases. The World Health Organisation (WHO) defines traditional medicine, also referred to as herbal medicine, as “When it comes to maintaining health and preventing, diagnosing, improving, or treating physical and mental illnesses, the entirety of the knowledge, abilities, and practices derived from indigenous theories, beliefs, and experiences whether or not they can be explained as illness”. Approximately 25% of contemporary medications are derived from plants that were once used in traditional medicine. The use of traditional medicine and its confirmation could result in the creation and discovery of more novel medications.

Agriculture, the cultivation of plants and rearing of animals for food, fiber, and other products, is intrinsically linked to the Earth’s climate. Temperature, rainfall patterns, and atmospheric composition profoundly influence agricultural productivity and distribution. However, the stability of these climatic conditions is increasingly threatened by climate change, driven primarily by the escalating concentration of greenhouse gases in the atmosphere. This chapter delves into the multifaceted relationship between climate change and agriculture, exploring the ways in which altered climatic conditions affect agricultural practices, productivity, and sustainability. We will examine the impact of rising temperatures, shifting precipitation patterns, ,and increased frequency of extreme weather events on crop yields, livestock health, and overall agricultural output. Furthermore, the chapter will discuss the implications of these changes for global food security, economic stability,and the livelihoods of millions of people who depend on agriculture. Finally, we will explore strategies for mitigating the adverse effects of climate change on agriculture and enhancing the resilience of agricultural systems in the face of this unprecedented challenge.

Groundwater is a precious renewable resource which gets replenishment from the precipitation. Total water resources of the world are estimated at 1.37 x 10⁸ million ha-m. Of these, about 97.2% is salt water, mainly in oceans, and only 2.8% is available as fresh water. And, out of this 2.8%, about 2.2% is available as surface water (2.1% is fresh water in glaciers and icecaps, 0.1% is available in lakes and reservoirs, 0.0001% in streams) and 0.6% is available as groundwater. Only 50% of groundwater resource is economically extracted with available technology. Presently, 1.3 x 10⁴ million ha-m fresh water in reservoirs and 41.1x10⁴ million ha-m groundwater is theoretically available to provide usable water for drinking, domestic use, irrigation, etc., to mankind. Groundwater is the largest source of fresh water excluding the polar icecaps and glaciers. The amount of groundwater within 800 m from the ground surface is over 30 times the amount in all fresh water lakes and reservoirs, and about 3000 times the amount in stream channels, at any one time.

White yams are food plants belonging to genus Dioscorea and family Dioscoreaceae with about 600 species. White yams are among the 10 species of edible yam and belong to species rotundata (D. rotundata Poir). It originated in West Africa.

White yams are herbaceous annual climbers. Its vine arises from large underground stem that is technically called tuber rather than root (Armstrong, 1996). The underground stem thickens to produce one or more tubers which vary in size and shape. The plant bears green flowers that turn brown on maturity and when dry. The aerial stem may be smooth or thorny which could be round/cylindrical (O’ Hair, 1984). Vines can grow to sizeable lengths if provided with a rigid support. Vine length varies within and among species. The leaves could be alternate or opposite, usually heart shaped and may be smooth or hairy. In some varieties, bulbils are formed but this is real in white yam.

The floriculture has become an important sector all over world. In India, floriculture has been associated with culture and heritage since very ancient time. In recent decades there has been increasing in demand of floriculture products with increasing income. It is souring industry in Asian countries including India. Floriculture is an emerging area with great potential both in the domestic as well as export market.In India, commercial floriculture is ongoing development but have a long tradition of various types of flowers.Floriculture was being cultivated in 3.5 lakh hectares in the country and 250 varieties of flowers exist in the country.Besides potted plants, roses, carnation, orchids and chrysanthemum are important cut flowers, which are popular in our country. In the increasingly competitive international cut flower and pot plant market, new and novelty ornamental plants plays an important role in stabilization and expanding market share. Always novelty has been considered as an important attribute in ornamental industry. The consumer choice is also changing for product quality level depending upon purpose of purchase, as well as for higher levels of services and a wider and deeper assessment suggesting product diversification. The increasing pace of agricultural transformation in India has been characterized by widening share of commercial crops in the overall basket. Among others, horticulture has shown great promise because of the availability of high-value domestic and international market against the low production base so far. Understandably, it has received special attention of policy-makers and being termed as the sunrise industry within agriculture. India, with its varied agro-climate is ideally suited for growing several types of flowers in different seasons. Although traditional ornamental crops will continue to play key role in the floriculture trade, a distinct trend towards increasing the share of new crops is clearly evident in recent years often referred to as ‘specialty flowers’, these are cut flowers, which are not widely known and also grown in small pockets but have high prospects in the international market. There are over 60 types of new ornamentals, which have been reported to hold potential for commercial utility. Some progressive growers in India have already initiated the process of introducing new ornamental crops in their fields.These new products normally fetch high prices than the traditional crops for a certain period, but quite often the prices drop when market is saturated. By that time new products should be ready to enter the market. In this context introduction of new ornamental crops is therefore continuous effort.

The World Vegetable Center (previously called as Asian Vegetable Research and Development Centre, AVRDC) with headquarter at Shanhua, Taiwan conducts research, builds networks, and carries out training and promotion activities to raise awareness of the role of vegetables for improved health and global poverty alleviation. Vegetables can alleviate poverty by creating new jobs and new sources of income for farmers and landless laborers, improve health by providing essential micronutrients lacking in diets, enhance learning and working capacities of adults and children through improved diets and health, and improve the sustainability of food production practices by diversifying cropping systems. The Center’s research and development work focuses on breeding improved vegetable lines, developing and promoting safe production practices, reducing postharvest losses, and improving the nutritional value of vegetables (https://avrdc.org). The centre’s mission is Research and Development to realize the potential of vegetables for healthier lives and more resilient livelihoods

Selection fresh fruits/frozen stored fruits/chilled fruits/fruit pulp/sulphited fruit. Wash them to remove the dairt, dust, stems, leaves, stalks, undesirable portions.

s per the advancement in technology, our society is steadily moving towards adapting the new ordinary technologies for their normal affirms of life. While many’s daily lives are far from ordinary, one critical enabler for humans to survive and sustain their livelihood has been the accelerated adoption of digital technologies, especially in the last two years. We have witnessed how things happened because of the emerging technology in various sectors: education, business, communication, interaction, socialization, professional work, agriculture, etc. This will be the norm for the new normal and the “Gig Economy” evolution. Technology disruption has helped almost everyone in their many walks of life. When we consider the rural women at large, technology has, directly and indirectly, helped each procure food and other commodities to manage their livelihood. 

Introduction

The deterioration of interior air quality brought on by dangerous chemicals and other factors is known as indoor air pollution, which can be up to 10 times worse than outside air pollution. This is due to the fact that confined spaces foster the buildup of potential pollutants more than do open spaces. In underdeveloped countries, statistics show that indoor air pollution has a far worse effect on health than outside air pollution. Indoor air pollution can be defined as ‘ the totality of attributes of indoor air that affects a person’s health and well-being’ ( Singh & Jamal, 2012). Indoor air pollution from solid fuels was to blame for 3.5 million fatalities, 16% of particulate matter pollution, and 4.5% of global daily-adjusted life years in 2010. (DALY).

In the broadest sense, a network is any interconnected group of people or things capable of sharing meaningful information with one another. In a technology context, the network is usually short for "computer network" or "data network" and implies that computers are the things sharing meaningful information. At a conceptual level, all data networks consist of nodes, which refers to any computer or digital device using the network and links, the physical connections (either wired or wireless) that carry messages between nodes.

Introduction

The economic cycle, also known as the business cycle, refers to the fluctuating state of an economy characterized by periods of economic expansion and contraction. It involves the cyclical pattern of growth and decline in economic activity, impacting various indicators like gross domestic product (GDP), employment rates, interest rates, and consumer spending2. The economic cycle is a fundamental concept in economics that helps determine the overall state of an economy as it moves through four distinct stages: expansion, peak, contraction, and trough. Understanding the economic cycle is crucial for investors, businesses, and policymakers as it influences investment decisions, business strategies, and economic policies based on the prevailing stage of the cycle.

1. Expansion

The upswing of the business cycle towards a peak is called an economic expansion. An economic expansion is associated with: Firstly, an increase in production and output is a prominent feature of economic expansion. This uptick in production signifies growing economic activity, as businesses ramp up their operations to meet rising demand.

Aquaculture, the cultivation of aquatic organisms such as fish, shellfish, and seaweed, has grown exponentially in recent decades due to overfishing and the increasing demand for seafood. This chapter provides a comprehensive overview of aquaculture practices, including its methods, species, and technological advancements. It also delves into the environmental impacts associated with aquaculture, both positive and negative. Key issues such as habitat destruction, water pollution, genetic diversity, and using wild fish for feed are discussed, along with mitigation strategies and sustainable practices. The chapter concludes with a discussion on policy frameworks and future directions for minimizing the environmental footprint of aquaculture while maximizing its potential to contribute to global food security.

1. Introduction

Aquaculture, or the farming of aquatic organisms, has become a significant component of the global food system. It encompasses the breeding, rearing, and harvesting of fish, shellfish, algae, and other aquatic organisms in various aquatic environments including freshwater, brackish water, and marine water. Aquaculture's rapid expansion has been driven by the decline in wild fish stocks due to overfishing, as well as the growing global population and increased per capita consumption of seafood (FAO, 2020).

Escalating chaos and entropy in ecosystem poses threats to resilience and stability
Since the beginning of industrial revolution in 18th century onwards and until today, the chronicle of civilizations depicts more horrible consequences that it we predicted. Ecological metamorphosis hag gone the dare devil way to deny the quiet and placid pathway of evolution as delineated by Charles Darwin, it has become more serendipitous, ephemeral and phenomenal as well. The changes are becoming non-linear in ecosystem, far away from simple harmonic motion. Bay of Bengal has become the global capital of depression followed by severe cyclonic storms, good enough to make the resilience of ecosystem unexpectedly disrupted and fragile. Continuous perturbation and chaos lead to upscaling entropy and disorder. An analogy can take a serpentine look like Cyclone-destruction of mangrove-flood-crop damage-migration-ingroup vs outgroup conflict and chaos.
When uncertainty and unpredictability cripples into system deeper, we need or it should be our choice to take the help of AI and machine learning. Peoples soft perceptions need to undergo a quantification process for better understanding of their role-contribution-mainstreaming process and as a result the tools like ANN, FCM, AHP, ARIMA would be more effective and inevitable.
From history data to present assessment and from assessed algorithm to practiced scenario, there will be more mathematics and strategy of analysis. In the beginning of eco-system analysis, we had history data only. Then we get busy to go for status report kind of data clubbing, cataloguing, and networking. Today we can underscore the application of AI in futuristic approach to ecosystem analysis including intervention plan and scenario analysis. We can quantify what amount of uncertainty an individual can sustain, confront and adapt to. For the honey collectors in Sundarbans, how many deaths and fear to die, as an abrupt attack by tigers can be adaptable to the poor collectors are of million dollars’ question.

Abstract

Promalin treatments significantly influenced the fruit set. Maximum per cent fruit set was observed under the split application of promailn 7+7 ppm. Promalin at 10+10 and 15+15 ppm concentrations and single application of 60 ppm also increased the fruit set. Yield efficiency (g/cm²) also increased to the maximum extent by promalin 7+7 ppm treatment. The average fruit length  increased significantly in 30 and 60 ppm promalin treatments, whereas maximum fruit diameter was recorded under 15 ppm treatment. The most striking effect of promalin was in improving fruit shape measured in terms of length/ diameter ratio(L/D ratio) and calyx lobe length. The maximum increase was observed under 60 ppm treatment closely followed by 30 ppm and 15+15 ppm split application of promalin. No significant effects of promalin treatments were observed on the return bloom in the following year of application. It can be concluded from the present investigations that promalin application at 60 ppm as a single dose or 15+15 ppm as split dose is useful in improving the fruiting and production of ‘typey’ fruits of Delicious apples when applied at king bloom stage. Promalin treatment is beneficial in improving fruit quality of Delicious apples in the marginal low lying and warmer apple production areas producing flattened fruits instead of oblong conical apple fruits.

There appears a general consensus that agriculture sector in India requires to be revitalized to enable it to respond effectively to the multitude of challenges that it now faces, and include assuring food security and environmental sustainability against the background of declining natural resources, changing climate and needs to become increasingly competitive.

Sustainable agricultural practices cover a whole range of improving sustainability: raising soil fertility, improving water storage capacity, increasing water quality, diversification, raising people’s capability to cope with risks and withstand natural calamities, reducing energy consumption, minimizing risk, and so on.

It is impossible to achieve sustainable development without applying sustainable agriculture on a large scale. The relationship between agricultural production and eradication of extreme poverty and hunger is very strong: agriculture is the very basis for food security. Together with fisheries, it provides practically all of the world’s food.

ABSTRACT

A rapid micropropagation technique have been established for Solanum trilobatum L., a medicinal plant from internodal explant. Callus formation was observed from both cut ends of explants cultured on MS medium supplemented with 2,4-D (3.0 mg/l). Direct shoot and multiple shoot formation were noticed from explants (proximal cut end) on BAP (2.0 mg/l) alone and BAP (2.0 mg/l) + NAA (0.5 mg/l). Root formation was directly produced from the basal cut end of explants cultured on IBA (1.0 mg/l). In vitro plantlet regeneration has been achieved on BAP (2.0 mg/l) + IBA (1.0 mg/l). Regenerated plants were transferred to sterile vermiculite and soil mixture (3:1). In vitro propagated plants were grew successfully under the field conditions. In vitro propagation can be a useful tool for the conservation of this medicinal species.

Water quality standards (Classification)

Some countries have established national standards and criteria for evaluation and classification of water quality. The classification of irrigation waters has been made according to one or more of the following criteria.

1.    Salinity or total concentration of soluble salts (EC)
2.    Sodicity hazards (SAR)
3.    Alkalinity hazards (RSC)
4.    Combined evaluation on the basis of EC and SAR by USSL diagram
5.    Combined evaluation on the basis of EC and Adj. SAR
6.    Combined evaluation on the basis of EC, SAR and RSC

Empowerment in the women’s development context can be defined as defining, challenging, and overcoming the hurdles in women’s life. She enhances her ability to mould her life, personality, and surrounding environment. The buzzword “empowerment” synchronises with women metaphorically when we think of women empowerment. Such has been the issue and its importance in society today. However, why it matters so much can be attributed to “constraints”. 

7.1 Introduction

The evolution of the digital landscape has been nothing short of revolutionary, shaping the way we live, work, and interact with one another. Since the inception of the ARPANET military experiment in 1968, which laid the groundwork for the internet as we know it today, the world's digitization has been accelerating at an unprecedented pace. What started as a military endeavor has evolved into a global network connecting billions of people across geographical boundaries, giving rise to virtual communities, and fundamentally transforming the way information is accessed and disseminated. As we navigate through this digital age, characterized by rapid technological advancements and an ever expanding digital ecosystem, the role of individuals in this landscape has evolved significantly.

Introduction

Over the course of past decades India is one of the fastest growing economies of the world with a robust growth and transformations in its economy. In this journey subsidies played a crucial role in influencing market behaviour, support industries, address market failures, and achieve social and economic objectives of the country. Now what actually the economic subsidies are.

Subsidies are financial incentives provided by governments to individuals, businesses, or industries in the form of cash, grants, or tax breaks to influence economic behaviour and outcomes. They aim to correct market failures, promote specific industries, encourage production, and address economic challenges. Subsidies can be direct (cash payments) or indirect (tax breaks), benefiting recipients by reducing burdens or promoting certain actions. They are in the public interest, supporting social goods or economic policies.

The importance of subsidies lies in their ability to offset market failures and externalities, leading to greater economic efficiency. By providing financial aid, subsidies can stimulate production, increase supply, lower prices for consumers, and drive economic growth in targeted sectors. They play a crucial role in stabilizing economies, responding to economic shocks, and promoting long-term economic stability. Subsidies can also help governments address poverty, encourage investment in research and development, and support essential industries like agriculture, energy, and healthcare.