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Natural farming in India is deeply rooted in ancient agricultural traditions that prioritized ecological balance and sustainability long before chemical-based farming became widespread. Traditionally, Indian farmers relied on natural cycles, indigenous seeds, animal manure, and mixed cropping to maintain soil fertility, preserve water resources, and enhance biodiversity—principles that form the core of present-day natural farming.
The modern natural farming movement drew global inspiration from Masanobu Fukuoka, a Japanese farmer and philosopher who developed the “do-nothing” method. His philosophy advocated no plowing, no chemical use, and minimal human intervention, which resonated strongly with India’s Vedic agricultural practices. In India, Subhash Palekar further revived and adapted this approach into Zero Budget Natural Farming (ZBNF), a system using local materials such as cow dung, urine, and crop residues. ZBNF emerged as a grassroots response to the ecological damage and financial burdens caused by Green Revolution methods.
Natural farming has since gained international attention. Countries like South Korea, Brazil, and the Philippines have embraced similar ecological practices to address soil degradation and input costs. The FAO and other global bodies also support agroecological methods that mirror natural farming for sustainable food systems.

1.1 Introduction

With the rise in the global population, the demand for increased supply of food has motivated scientists and engineers to design new methods to boost agricultural production. With limited availability of land and water resources, growth in agriculture can be achieved only by increasing productivity through good agronomy and supported with an effective use of modern technology. Advanced agronomical methods lay stress not only on boosting agricultural produce through use of more effective fertilizers and pesticides, but also on the hygienic storage of agricultural produce. The detrimental effects of modern agricultural methods on the ecosystem have raised serious concerns amongst environmentalists. The widespread use of persistent pesticides globally over the last six decades has contaminated groundwater and soil, resulting in diseases and hardships in non-target species such as humans and animals. The first step in the removal of disease causing microbes from food products or harmful contaminants from soil and groundwater is the effective detection of these damaging elements. Nanotechnology can augment agricultural production and boost food processing industry through applications of these unique properties.

Water is essential for life and most of the civilization flourished on bank of rivers like Indus valley, Mesopotamia, May, INCA and also destroyed in lack of water. Scarcities and famines were the common phenomena of the world civilization. Systematic dry cultivation started around 1850 and improved techniques were started in use in USA. 

Introduction

It has been proved that libraries play a crucial role in education. Libraries have been collecting, preserving, and organizing knowledge since time immemorial. In the age of virtual information, libraries have been reinventing themselves as accessible and engaging learning spaces. Libraries existed in India during the ancient and medieval periods. The library is the primary requirement of the university. University libraries have a paramount role in developing university education in the country. The present chapter highlights the historical development of libraries, committees, and commissions on university libraries in India.

The biocontrol use had almost completely disappeared due to the growth and success of the synthetic pesticide industry in the mid-1940s. The publication of Rachael Carson's 'Silent Spring' (Carson 1962) which condemned the use of agricultural pesticides and emphasized their harmful environmental effects on wildlife. Due to public outrage over this controversial book, there was a need for pesticide alternatives, which presents an opportunity for wider use of biological control (Barratt et al. 2010; Gay 2012).

This chapter introduces the evolution of forestry from traditional human dependence on forest resources to a multidisciplinary scientific field concerned with ecological, economic, and social objectives. It traces the development of scientific forestry in Europe and its expansion into India, including the influence of German and French forestry systems. The chapter examines the establishment of forest administration, forest legislation, and the changing role of forestry during the colonial and post-independence periods. It also discusses the evolution of national forest policies, farm forestry, social forestry, participatory forest management, forestry education, and contemporary conservation frameworks. The chapter highlights the transition from production-oriented forestry toward sustainable forest management, biodiversity conservation, community participation, and climate resilience.

History of Soil Microbiology

There is enough evidence in the literature to believe that microorganisms were the earliest of the living things that existed on this planet. Man depends on crop plants for his existence and crop plants in turn depend on soil and soil microorganisms for their nutrition. Scientists from the beginning studied the microorganisms from water, air, soil, etc. and recognized the role of microorganisms in natural processes and realized the importance of soil microorganisms in the growth and development of plants.Thus, microorganisms have been playing a significant role long before they were discovered by man. Today, the soil is considered to be the main source of scavenging the organic wastes through microbial action and is also a rich storehouse for industrial microflora of great economic importance.

Unlike soil science whose origin can be traced back to Roman and Aryan times, soil microbiology emerges as a distinct branch of soil science during the first half of the 19^th century. Some of the notable contributions made by several scientists in the field of soil microbiology are highlighted in the following paragraphs.

Anton Von Leeuwenhoek (1673) discovered and described microorganisms through his own made first simple microscope with a magnification of 200 to 300 times. He observed minute, moving objects which he called “animalcules” (small animals) which are now known as protozoa, fungi, and bacteria. He for the first time made the authentic drawings of microorganisms (protozoa, bacteria, fungi).

Development of Agriculture in the World and in India

Agricultural ecosystems will increasingly be called on to deliver food and fiber for a demanding and expanding global population. Until recently, increased production relied on expansion of the amount of land under cultivation and irrigation. Since World War II, production advances have relied on genetics and plant breeding, advances in fertilizer and pesticide use and improved cultural management (Matson et al., 1997). Since 1950, agriculture worldwide has expanded cereal production by an average of 2% per annum while population has increased by 1.9% per year (Borlaug and Dowswell, 1994).

Modern science-based agriculture had its beginnings in the late 19^th century with improved traction and tillage equipments. However, it was not until after World War II that the research findings that led to the modern-day productive systems in the United States and later in European and other developed countries. The expansion was directly related to the great demand for food to support the Allied war effort. Knowledge bases developed in plant genetics, physiology and pathology, along with a ten-fold increase in fertilizer use, advances in seed technology, weed control, irrigation and cultural methods allowed the development of the systems that dominate agriculture in many of the countries today. Corn or maize responded dramatically to the advances in production technology. Maize yield in the United States has increased more than 300 per cent over the past 50 years and continues to rise. Maize production technology has been delivered worldwide (Borlaug and Dowswell, 1994).

History

The history of organic farming is largely based upon the history of organic movement which came to fore as a reaction against the large-scale use of chemical fertilizers and pesticides in agriculture. This movement can be traced back to England during 1920, when individuals started speaking against a variety of agricultural “innovation”.

One of the earlier pioneers of Organic Farming, Sir Albert Howard, is often referred to as the father of the modern “Organic Farming”. He began to work as a British botanist and served as an agriculture advisor in India, where he observed traditional Indian farming practices and came to respect them as superior to his conventional agriculture science. He documented and developed these organic farming practices/methods. His writings and notably the 1940 book, An Agricultural Testament, have influenced many scientists and farmers of the day.

In Germany Dr. Rudolf Steiner developed biodynamic agriculture which was probably the first comprehensive farming system. In America, the agronomist F.H. King had toured China, Korea and Japan in early 1990s, closely studied the fertilization, tillage and general farming practices being followed there. He published his findings in his book Farmers of Forty Centuries (1911). King probably did not impart any view himself as part of the movement, whether Organic Farming movement or by some other name. However, in the later years, some scientists within the organic farming movement thought, about what King had encountered in Asia as kindred approach.

Agriculture, also known as farming, is the production of food, fiber, animal feed, and other goods by means of growing and harvesting plants and animals. Agriculture is practiced throughout the world. Many agricultural products are used every day, from the clothes we put on in the morning to the sheets we sleep under at night. When you think of agriculture, think of the five F’s: food, fabric, forestry, farming, and flowers.

Agriculture is the science, art and industry of managing the growth of plants and animals to make use by human beings. In general, agriculture includes soil cultivation, growing and harvesting field crops, raising and breeding livestock, dairy and forest trees etc. The word agriculture is the English adaptation of Latin word i.e. agricultura, from ager, “a field” and cultura, “cultivation” in the strict sense of “tillage of the soil”. Thus, a literal reading of the word yields “tillage of a field/ fields”.

Introduction

The creation of first humane life forms has been evidenced since 4 million years ago. They were reportedly called hunter gathers and hunted animals and collected seeds and fruits from wild plants for their livelihood maintenance as food stuff. These nomadic people moved from one place to another place as they depleted the resources of an area. The trial-and-error experimentation and manipulation of species, the scene was set for domestication of plants and animals. In addition, these hunter-gatherer societies probably paved the way for domestication by developing the social structures (later on promoted to village organizations and cooperation) as well as knowledge of cultivation techniques (later on institutes and knowledge centre).

Early Farming (1650 & Before)

Around 12-10,000 years ago human being started farmingin search of food stuff for maintain their livelihood.

It was reported that the roots of farming began within the gift day of Turkey and Middle East the geographical region, referred to as Fertile Crescent of the geographical region. Cultivation and replantation involves the deliberate sowing or alternative management of plants, that don’t essentially take issue from wild populations. The beginning of farming is primarily associated with the domestications of several species; it involves genetic change of wild varieties through conscious or unconscious human selection, the start of farming is primarily related to the domestications of many species; it involves genetic amendment of untamed varieties through aware or unconscious human choice. 2 of the earliest settlements area unit referred to as Cata Huyuk and Jericho, as reported. Folks began to taking regarding wild grasses and mistreatment the seeds for food and planting for following year’s food. These seeds area unit currently referred to as cereals and compose an outsized proportion of the world’s food provide. Water was 1st primary demand of existence of life whereby Jericho, like several early cities was set around a uniform water supply, a spring that created over a thousand gallons each minute. Reportedly, around 2 to 3 thousand folks lived there. Farming of wheat, barley, peas, and lentils supported these folks were found there.

It is supposed that man was evolved on earth about 15 lakh years ago. This man started to move by standing erect on his feet and called Homo erectus L. Later the modern man was evolved called Homo sapiens L. (Sapiens means learning habit) due to his continuous learning habit. It is difficult to trace the exact period of beginning of agriculture. Archeological evidences indicated that, Agriculture started about 50,000 years ago.

Hunting was the primary source of food in olden days and was prevailed for long time. They obtained his food through domestication of some animals like dogs, horse, cow, buffalo etc. They live in the periphery of the forest and migrate from one place to another in search of food. It was not comfortable and they started enjoying by settling at one place near the river and started agricultural system.

1.1 Introduction
The concept of invention is the fundamental requirement for design thinking. Since the birth of mankind, people started inventing many concepts, which are mainly observations of facts and innovation of ideas for producing products that are useful to the society. The design thinking requires unconventional thinking to design processes for maximal operational efficiency of manufacturing the products, which give maximum satisfaction to customers with more value for money. Hence, the team that is involved in the design thinking projects may gain the required skills by knowing several inventions of the past. Hence, a review of inventions is presented in this chapter.
1.2 Tracing Inventions
The content at https://www.explainthatstuff.com/timeline.html gives a complete account of inventions starting from 4–5 billion years ago up to 2022. The article on solar cell energy gives an account of the sun started producing energy. About 1.2 million years ago, humans invented fire, which has been further innovated for biofuels, candles, IC engines, aviation engines, etc. In the 7th century B.C., ants were killed by burning in the heat produced by concentrated sun rays using magnifying lens. Greeks and Romans utilised burning mirrors to light candles during religious ceremonies in the third century B.C. About 3.5 million years ago, stone, wood, antlers, and bones were used by humans to make first kind of tools. These were further improved to make tools for machines. About 4000 BCE back, iron was used to make decorative ornaments. About 3500 BCE, people invented the concept of wheel, which brought quantum revolution in transportation.

Obviously human have had to deal with microbes even before the recorded history. The first record of human using microorganisms comes from ancient tablets from mid east.

Babylonians were using yeast to make beer over 8000 years ago and acetic acid bacteria to make vinegar over 6000 years ago. About 5000 years ago, Persia (Now Iran) region recorded the wine making.

The Romans had God for specific microorganisms. The roman God of mold and mildew were “Robigus” and “Robigo” which mean crop rust. (Rust is one of the plant disease caused by fungus). God Robigus was very much feared because of crop lost. About 2000 years ago, Romans proposed that diseases were caused by tiny animals. But, fundamentalist religions had a strong hold over the progress. The real microbiology history starts from 1600s, when people began to make crude lenses and microscopes.

The following are the scientists and their role in the development of microbiology:

In his classic book ‘The Ascent of Man’, Bronowski has written, “When I was a young man, we all thought that mastery came from man’s domination of his physical environment. Now we have learned that real mastery comes from understanding and moulding the living environment.” Our Biosphere, the living environment that supports us all, has problems and we humans are mainly responsible. We do not live ‘gently’ on the earth. The seven billion of us require air, water, food, energy, housing and amenities and we have developed the earth to provide them and have also created problems. That problems exist are serious is the bad news. That we are recognizing them and that man has shown ability to organize and grow in ascending order from time to time is the good news.
TECHNOLOGICAL OPTIMISTS OR TECHNOLOGICAL CRITICS
A barrier often divides environmentalists and industry. This is the result of a kind of polarization in the 1970s that forced people to define themselves as other technological optimists or technological critics. The environmental debates have usually advocated environmentally benign, small-scale, relatively “low’ technologies. The “soft path” based on conservation and simple renewable energy technologies was pitted against the “hard-path” based on largely on nuclear, fossil fuels etc. In farming Eco agriculture and Organic farming challenged the intensive use of energy, fertilizers, pesticides etc.
WHAT REALLY IS ADVANCED TECHNOLOGY
For the optimistic proponents of advanced technology, the main danger was that retrealist, anti-technology “prophets of doom” would be causing a collective loss of nerve. To them, it would mean missing an opportunity to get an affluent, supercritical society that would overshoot the limits to growth.

Introduction

In the perspective of the accelerating national growth rate of 8% recorded at the end of the 10th Plan to a projected growth rate of 10% by the end of the 11th Plan, yielding an average GDP growth rate of about 9% it was appearing that the nation is going to have a strong footing of development. However, it could not be fully achieved due to several reasons including the global recession and other factors related to international economic setback which may deter achieving a projected growth rate of 10% in the 12th Plan. In consideration of the international scenario of growing complicacy in economic growth more emphasis should be given on further efficient utilization of natural resources and intellectual properties of grass root innovators to improve per capita income leading to a promising national structure of economics ensuring wide spread benefits to the society. In this regard, true development of a nation like India can be primarily realized by recognition of wide spread enthusiasm of its innovative human resources living in village and rural areas. It can be made possible only through working with them by appreciating their struggle for survival using all round innovative measures coming out of their daily life experiences and traditional knowledge. Technopreneur Promotion Programme (TePP) is a unique scheme of Government of India for development of society especially by promoting the intellectual properties of grass- root level innovators coming out from the society with a source of inspiration arising out of their daily life struggle for existence. In spite of its limited publicity in remote areas an awareness of this programme has often been found to raise great hope to the villagers to do something for their society exploring the ideas generated from the experiences of life with the help of local resources. Such naturally grown innovation can be found undoubtedly novel and the idea can change their world of dreaming for a more prosperous life by bringing changes in socioeconomic pattern of trade and employment in rural areas with proper support from Government if India through the scheme like TePP.

Introduction

In India ,the increasing demographic pressure with developmental activities are causing tremendous pressure in utilization of natural resources leading to various kinds of ecological problems and land degradation. The Govt. of India has for long considers watersheds as catalysts for development activities in rain-fed areas. Watershed, simple stated as a manageable hydrological unit. Watershed development approach calls for an integrated effort of many courts, viz, area development, resource identification and management programme- planning, implementation and evaluation and also the disciplines and functionary involved. An integrated approach in watershed management, the development of agricultural land alone is not the criteria, but the development of the entire area covering a watershed from highest point (ridgeline) to outlet of the Nalah or natural stream will have to be considered.  For scientific development of watershed area, all natural resources such as water, land, human, vegetation, livestock, wildlife etc. have to properly identified, quantified, and appropriately utilized.

These three components—horticultural crops, agroforestry systems, and aquaculture—play a significant role in diversifying agriculture, increasing income, and promoting sustainability in farming-based livelihood systems
across India. Horticultural crops, agroforestry systems, aquaculture, duck/ poultry cum fish, and dairy cum - all describe different farming systems, often with a focus on integration and diversification. Here’s a breakdown of each: • Horticultural Crops: This refers to the cultivation of fruits, vegetables, flowers, and ornamental plants. It’s a broad category encompassing many different specific crops and growing techniques. Horticulture includes the cultivation of fruits, vegetables, flowers, spices, condiments, and medicinal plants. These crops are high-value, laborintensive, and contribute significantly to nutritional security, income generation, and employment creation, especially for smallholders and women. Examples: Mango, banana, guava, brinjal, tomato, onion, rose, marigold, turmeric.
Advantages
• High market demand and export potential.
• Year-round employment opportunities.
• Improves diet diversity and nutrition.