eChapters

Biodiversity is a magnificent contribution of nature on our planet. The great variety of life forms on earth has catered for man’s needs over thousands of years. This diversity of living creatures which forms a support system has been used by each civilization for its growth and development. Those that used this “bounty of nature” carefully and sustainably survived. Those that overused or misused it disintegrated. The attempt to classify and categorize the variability existing in nature for over a century has led to an understanding of its organization into communities of plants and animals. This information has helped in utilizing the earth’s biological wealth for the benefit of humanity and has been integral to the process of development. This includes better health care, better crops and the use of these life forms a raw material for industrial growth which has led to a higher standard of living for the developed world. However, this has also produced the modern consumerist society, which has had a negative effect on the diversity of biological resources upon which it is based. The diversity of life on earth is so great that if we use it sustainably we can go on developing new products from biodiversity for many generations. This can only happen if we manage biodiversity as a precious resource and prevent the extinction of species.

The sustainable management of biodiversity is one of the most important challenges facing humanity. Biological diversity, abbreviated to biodiversity, refers to the variety of life forms at all levels of organization, from the molecular to the landscape level. These are the legacy of billions of years of evolution, shaped by natural processes and increasingly, by the activities of humans. Losing biodiversity has eroded the basis for social and ecological resilience, which has resulted in reducing the capacity for adaptive responses in a rapidly changing world. However, human activities still continue to have a large impact on the environment and on biodiversity. Agricultural, urban and infrastructural developments and climate change has exacerbated biodiversity loss. As a result, ecosystem functions and services are affected with serious consequences. The Sustainable Development Goal should be devoted to “protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss”. It is high time to realize the linkages between the severity of global biodiversity loss and degradation of ecosystems and the negative impact that this situation have resulted on food security, nutrition, access to water, health of the rural poor and people worldwide.

SUMMARY

At present, Indian agriculture faces a severe challenge for the future in view of growing demand for food for meeting the needs of nation’s ever growing population. At the same time, resources are gradually shrinking and the productivity of some resources is already being utilized threatening the sustainability and leading to environmental degradation which necessitates judicious and sustainable management of natural resources, particularly soil and water. Of 142 m ha arable land, nearly 96 m ha (67%) is devoted to rainfed farming, which contributes about 44 % of the total production. Overexploitation of water resources, unequal access to water and adverse impacts on ecosystem services are among the major issues impacting sustainable use of water resources. Crop production in rainfed areas is generally affected by chronic drought, ephemeral drought, and apparent drought. In order to increase production, farmers have two options, either to use extensive systems (horigental) or intensive systems (vertical). There is a meager scope for extensive system in India and the remaining intensive system is the only option for the farmers as well as policy makers. Hence, optimizing soil water management is crucial to enhancing agronomic productivity and meeting the food needs of the growing population with rising standards of living under rainfed area.

Rainfed agriculture occupies about 1.22 billion hectare (Bha) area worldwide, which is about 82% of total area (1.5 Bha) under agriculture (Yadav et al., 2006) and contributes nearly 58% to the global food basket. It is practiced under a wide variety of agro-climatic, edaphic and socio-economic conditions and globally, rainfed agriculture accounts for more than 95% of farmed land in sub-Saharan Africa, 90% in Latin America, 75% in the Near East and North Africa; 65% in East Asia and 60% in South Asia (Singh et al., 2018). 

An area with similar soil, climatic conditions and resource availability resulting in similar type of crops and cropping systems. Ex. Rice based cropping system, Ragi based cropping system, Wheat based cropping system, Cotton based cropping system etc.

Efficient cropping zone: An analysis of productivity efficiency of crop was made by Kanwar (1972) using relative yield index (RYI) and relative spread index (RSI).

A zone where both yield and spread indices are maximum that is above 90 per cent is called most efficient and in case of indices below 90 is the least efficient zone of a crop.

Introduction 
Sustainability refers to the ability to maintain a balanced and healthy equilibrium by addressing economic, social, and environmental demands over time. Sustainable development is a broad and evolving concept that aims to meet present needs without jeopardizing the ability of future generations to meet theirs. It seeks to balance short-term progress with long-term viability. The United Nations’ Sustainable Development Goals (SDGs), also known as the Global Goals, are a set of 17 goals and 169 targets that all UN Member States aim to achieve by 2030. SDG 3, which emphasizes ensuring healthy lives and promoting well-being for all at all ages, places a strong focus on health. Within SDG 3, reducing maternal mortality and decreasing neonatal and child mortality are key priorities, represented by Targets 3.1 and 3.2, respectively. The global goal for SDG 3.1 is to lower the maternal mortality ratio (MMR) to fewer than 70 per 100,000 live births by 2030. For individual countries, a supplementary target is set to reduce their national MMR to below 140 per 100,000 live births. A nation’s progress is fundamentally tied to the health and well-being of its mothers, which is a crucial factor in achieving equitable resource distribution, reducing poverty, and promoting sustainable development. Tragically, approximately 536,000 women die each year from maternal health complications, with 99% of these deaths occurring in developing nations. India, contributing about 25% of global maternal deaths, faces a critical challenge, with around 136,000 maternal deaths occurring annually. The country has set an ambitious goal to reduce its MMR to below 100 deaths per 100,000 live births. To address these issues and support sustainability, Reproductive and Child Health (RCH) indicators play an essential role in monitoring maternal and child health (MCH) outcomes. These indicators include measures such as immunization coverage, institutional delivery rates, home delivery rates, and antenatal care coverage. By tracking these metrics policymakers can assess the effectiveness of maternal health services and identify areas that require improvement. Utilizing RCH indicators to inform policies and programs contributes to better health outcomes for mothers and children and helps reduce mortality rates, which aligns with the objectives of SDG 3. Certain regions of India have made notable strides in improving MCH. For example, the northeastern state of Assam saw significant improvements in RCH indicators between 2010 and 2015. During this time, the rate of institutional deliveries increased substantially ensuring more women had access to safe childbirth services. The government has also strengthened maternal health care by implementing various MCH programs, including the RCH initiatives and other flagship schemes.

16.1 What is Sustainable Development?

Sustainable development (SD) is a pattern of resource use that aims to meet human needs while preserving the environment so that these needs can be met not only in the present, but also for generations to come (sometimes taught as ELF-Environment, Local people, Future). The term was first  coined by the Brundtland Commission and defined sustainable development as “development that meets the needs of the present without compromising the ability of future generations to meet their own needs” (UN, 1987; Smith and Rees, 1998)

The Global Environmental Issues

 
Expansion of the scale of human activity in recent years has put so much strain on the natural environment of this planet that in some cases nature can no longer recover. The nature’s ability though recovers damage or harmful effects in one part of the world do not stop in the very area and keeps going beyond national borders and become environmental problems on a global scale, but in a limited manner.

Sustainable farming practices are essential for ensuring food security, environmental protection, and the long-term viability of agricultural systems. As the global population continues to rise, traditional farming methods are increasingly proving to be unsustainable due to their reliance on chemical inputs, depletion of natural resources, and contribution to climate change. This article delves into the various aspects of sustainable farming, including organic agriculture, agroecologist, and regenerative farming practices. It examines the benefits and challenges associated with these approaches, as well as the technological innovations and policy frameworks that support their adoption. The discussion highlights the necessity of transitioning to sustainable practices to safeguard our planet and future food supply.

Abstract
Sustainable farming practices are at the heart of the global effort to build resilient agricultural systems that can meet the demands of a growing population while preserving the environment. As the world grapples with challenges such as climate change, soil degradation, and biodiversity loss, the adoption of sustainable farming methods becomes increasingly critical. This chapter provides an in-depth exploration of sustainable farming practices, tracing their historical development, key principles, and various approaches. It delves into practices like organic farming, agroecology, conservation agriculture, integrated pest management, and water conservation, illustrating how these methods contribute to environmental health, economic viability, and social equity. The discussion also highlights the benefits, challenges, and
future prospects of sustainable farming, emphasizing its role in ensuring food security and sustainability for future generations.
Keywords: Sustainable farming, organic farming, agroecology, conservation agriculture, integrated pest management, water conservation, soil health, biodiversity, climate change, food security.

Introduction

Developing means of farming and agriculture is the reason humans can live in the world today. It is a necessary means of survival, without which there would be famines all over the world. For thousands of years, agriculture was a natural process that did not harm the land it was done on. In fact, farmers were able to pass down their land for many generations, and it would still be fertile as ever.

However, modern agricultural practices have started the process of agricultural pollution. This process causes the degradation of the ecosystem, land, and environment due to the modern-day by-products of agriculture.

The President of India, in her address to both Houses of Parliament on 4 June 2009 announced:
 
My Government proposes to enact a new law — the National Food Security Act — that will provide a statutory basis for a framework which assures food security for all. Every family below the poverty line in rural as well as urban areas will be entitled, by law, to 25 kilograms of rice or wheat per month at Rs. 3 per kilogram. This legislation will also be used to bring about broader systemic reform in the public distribution system.

Since then, various arms of government as well as civil society organisations have been working on methods of redeeming this pledge.  The National Advisory Council (NAC) headed by Sonia Gandhi has recently provided a broad framework for achieving the goal of food for all and forever.  The suggestions of NAC include the initiation as soon as possible of special programmes all over the country to insulate from hunger and malnutrition pregnant and nursing mothers, 0-3-years-old infants, street children, destitutes, old and infirm persons, patients suffering from HIV/AIDS, tuberculosis and leprosy, physically or mentally handicapped persons and other disadvantaged citizens.

Introduction

Painting is the practice of applying paint, pigment, colour or other medium to a solid surface (support base), Abdellatif MD, 2017. The medium is commonly applied to the base with a brush, but other implements, such as knives, sponges, and airbrushes, can be used. Interior wall painting is a repetitive, exhausting and hazardous process. In almost all the developing countries, the increasing population stimulates the construction-related activities such as interior finishing and painting. Painting is classically done by humans and generally requires exhaustive physical efforts and involves exposure to dangerous chemicals.

Our production systems are at a pivotal stage in terms of meeting consumer demand for affordable food while improving sustainability. Current intensive crop production practices designed to maximize yield have created an unstable, fragile, and non-sustainable production system. Such systems are prone to reduced soil quality, frequent insect and disease resurgence, emergence of resistant weed species, reduced food quality, and detrimental effects on the health and well-being of our communities. With increasing awareness among consumers of produce quality, nutritional value, methods of crop production and effects of production techniques on the environment, there has been a strong move to improve the quality of our production systems. Grower response to this change has been supportive. Growers have shown interest in developing resilient and stable production systems through the adoption of production practices that enhance soil health, crop productivity, and improve long-term farm sustainability and profitability. Such practices emphasize the use of natural processes within farming systems, often called ‘ecologically sound’ practices which build resilience through synergies and complementarities within the field, the farm, and across our landscape and communities.

Sustainable horticulture is nothing but a contemporary approach to horticulture that emphasizes organic/natural approaches and allows an integrated meshing of ideas with synthesized chemicals used sparingly or relegated to the “last resort.” High Tech & Low Tech are encouraged to create a long-term viable result. Short-Term techniques that impact the environment negatively and thwart the biodynamic continuum are rejected.

Sustainability has recently become an important factor in the engineering world. Landscape architecture is a discipline that attempts to improve the way humans interact with the environment. That interaction can be improved in various ways such as water conservation, energy conservation, or urban planning. landscape architecture encompasses urban design, community and regional planning, interior and exterior garden design, parks and recreation, historic site and natural area preservation, energy and water conservation, landscape restoration and management, among others. The varied list is an example of the dynamic essence of landscaping and provides insight into the many areas which can be improved by implementing sustainable practices.

Sustainable development practices aim to protect the quality of life of future generations. This can only be done by understanding how the natural environment operates as well as how human interactions affect it. Sustainable Landscape Architecture focuses on enhancing the holistic knowledge of the surrounding landscapes, including the complex processes which naturally occur to maintain it. Employing this knowledge within the planning phases of development should result in the reduction of negative environmental impacts due to the same. The traditional consequences of land development can be eliminated or mitigated when developers are able to foresee the consequences of their work. Many times, replicating undeveloped conditions and/or native landscapes within the overall site design will prove very useful in achieving the goals of sustainability. All of the sustainable topics covered in this chapter involve the application of a technology that resulted from better understanding the natural environment.

Introduction to sustainable livestock

Sustainable development has been defined by FAO as “the management and conservation of the natural resource base, and the orientation of technological and institutional change in such a manner as to ensure the attainment and continued satisfaction of human needs for present and future generations. In other words, the development that meets up the needs of the present without compromising the ability of future generations to meet their own needs. Such sustainable development (in the agriculture, forestry and fisheries sectors) conserves land, water, plant and animal genetic resources, is environmentally non-degrading, technically appropriate, economically viable and socially acceptable”. (FAO Council, 1989). Hence, sustainable livestock farming is “the efficient production of safe, high quality products, in a way that protects and improves the natural environment, the social and economic conditions of farmers, their employees and local communities, and safeguards the health and welfare of all farmed species”.

The livestock sector has emerged as a vital sector for ensuring a more inclusive and sustainable agriculture system. Livestock production can be an important
component of a sustainable agricultural system because it can provide a quality source of plant nutrients, be an income generator, and provide an environmentally
sound use of certain lands. Some farmland is just not suitable for crop production, but may be utilised sustainably for livestock production.

Introduction

The generation of vast quantities of agricultural waste/ agri-waste is mainly due to crop residue and agro-industries unutilized products. Rice, wheat, sugarcane and fiber crops are the main components of agri-waste. In India, Wheat, rice and sugarcane are extensively cultivated and consumed by everyone, resulting in considerable agri-waste (Koul et al., 2022). Due to rapid population increase and food security for all, an extension of agricultural land, cropping patterns and multiple uses of the same crop field around the year are some main contributors to a significant rise in agricultural waste. About 380 million tons of agri-waste is produced in India annually, of which the contribution of paddy straw is about 130 million tons. 

In comparison to wheat and sugarcane residue, rice straw is easily degradable, and a significant part can be consumed as animal fodder, roof thatching, combustion, composting and soil mulching in rural areas; however, in urban areas, it creates issues (Mehta et al., 2023). Generally, with short intervals between rabi and kharif crops, controlling crop disease and pests and lacking environmental pollution concerns, farmers always manage their crop residue through stubble burning once or twice a year (Jeff et al., 2017). About 15 20 million tonnes of agri-waste will stubble burning every year in India, releasing vast amounts of smog and other air pollutants in the atmosphere and destroying several beneficial soil microbes, resulting in soil pollution. In India, the primary crop burning on the farm is cereals (58 %) and fiber crops (23 %); however, other crops, viz., sugarcanes, pulses, and oilseeds, can contribute the rest of the total (19%) stubble-burning of agro-waste (IARI 2012).

The contribution of agro biodiversity to world agricultural production is immense. The world agricultural landscape is now dominated by few crops and varieties. This agricultural scenario is suicidal because the homogeneous plant population is vulnerable to biotic and abiotic stresses. The ecosystems rich in biodiversity possess greater resilience and hence able to recover more readily from biotic and abiotic stresses, such as drought, environmental degradation, pests, diseases, epidemics, etc. Hence, a decline in biological diversity puts the functioning of ecosystems at risk. The cultural value of biological diversity conservation and sustainable management for present and future generations is another important reason for conserving it for posterity. To tide over the precarious condition of food insecurity, rich crop germplasm must be sustainably managed to tap the potential of crop genetic resources. The sustainable management of agrobiodiversity is therefore very essential for developing adaptation strategies in the era of global climate change.

The concept of sustainability in agricultural system

All forms of production systems exist today, from nomadic herding to continuous, intensive monocrop systems. Their distribution is determined by soil and climate conditions, and by social and economic factors. In very general terms, as one moves from drier to wetter areas, pastures and animals become less important, and trees more so. Population density is greatest where soils are most fertile, and management systems the most intense. Most production systems have evolved so that they are sustainable in terms of the environmental conditions prevailing at the time—including the level of demographic pressure.