eBook Chapters

Introduction

The basic resources for agriculture are sunlight, soil and water, besides the seeds and animal breeds, and human Endeavour. Another important input is the agro technique. Agricultural production is adversely affected if any of these factors is limited, or disturbed. Obviously, scientific study enables technological innovations to manipulate these factors to maximize production. Increasingly nowadays, application of science and technology also involves preventing or at least minimizing wasteful use of precious resources. The basic and natural resources in agriculture has been discussed below.

1. Soil

Optimum land utilization is important if agriculture is to be productive. India has a wide variety of soils. The Indian Council of Agricultural Research (ICAR) classifies them into eight major types. Each has its own characteristics as well as deficiencies, and each is suitable for certain crops. Soils should be tested to check their physical characteristics and nutrients before a suitable crop is grown in it: only then can yield be maximized and soil not wasted.

Introduction

Agriculture contributes to 29.93% of India's GDP with a share of 27% of the world's agriculture production. India is ranked 6th in the world. In Rajasthan significant portion of economy of is agrarian. The agriculture sector of the state accounts for 22.5% share of agriculture in GSDP which is estimated to 18.39% in 2009-10. About 80% of the total population resides in rural area and largely dependent on agriculture as the source of their livelihood. The hot arid region of western Rajasthan occupies 61% of the total geographical area and 39.51% population of the state. During the last four decades the burgeoning human and livestock population and increased societal demands for land based products led to  significant expansion and intensification of agriculture by putting even marginal lands under plough, excessive exploitation  of ground water and importing of surface water for irrigation.

Important Points to Remember

• Statistics is a branch of mathematics that deals with the data collection, examination, description, and display of numerical data masses.
• Statistics is used in various aspects of life, like in robotics, data science, business, weather forecasting, sports, and much more.
• An ambiguous term. It often denotes the arithmetic mean, but it can also denote the median, the mode, the geometric mean, and weighted means, among other things. Beware if something reports “the average” without making it clear which average.
• The geometric mean of n numbers {x1, x2, x3, …, xn} is the nth root of their product: (x1×x2×x3× … ×xn)^1/n.
• The samples are one of the sub-set of the population, whereas a population is an overall set of things or individuals of a specified group.

Season is a period in a year, comprising few months during which the prevailing climate does not vary much. Growing season for a crop is more important for its yield and other management practices, to be followed.

Indian Meteorological Department has divided the year into four seasons.

Introduction

Agriculture sector is currently at the crossroads, which is evident in terms of higher nutritive food requirements juxtaposed with growing population. Food production faces multiple challenges due to frequent occurrence of natural calamities, sudden rise in temperature, increase in occurrence of disease and pests leading to both pre and postharvest crop loss. Alarming decrease in fertility status of high and medium land soils of Odisha due to formation of hard clay pan below 4-6” of soil depth has resulted in slowing down of nutrient mineralization by the soil microorganisms within the soil. Crop production stress is further aggravated due to steady decrease in availability of cultivable land with the advent of urbanization, which concurrently reduced the number of dedicated agricultural households. It has been estimated that production of all food grains and horticultural crops needs to be doubled at farmer’s level in order to feed the growing population of the world failing which there will be food crisis by2050.

Introduction

The word ‘Statistics’ is probably derived from the Latin word ‘status’ (means a political state) or the Italian word ‘statista’ or the German word ‘statistik’, each of which means a ‘political state’. It is used in singular as well as in plural sense. In singular sense, statistics is used as a subject that deals with the principles and methods employed in collection, presentation, analysis and interpretation of data. In plural sense, statistics is considered as numerical description of quantitative information.

Statistics (Definition), Scope and Limitations

Different persons defined Statistics in different ways. Some of the popular definitions of Statistics are given below.

According to Croxton and Cowden, “Statistics may be defined as the collection, presentation, analysis and interpretation of numerical data”.

According to Sir R.A. Fisher “The science of Statistics is essentially a branch of applied mathematics and may be regarded as mathematics applied to observational data”.

Fisher’s definition is most exact in the sense that it covers all aspects and fields of Statistics. On the basis of above ideas, Statistics can be defined as a science which deals with collection, presentation, analysis of data and interpretation of results.

1. “Statistics is a science of calculations and averages”, the definition was given by :

   a) R.A. Fisher

   b) Boddington

   c) Bowley

   d) Anderson

2. “Statistics is a study of population, variation and methods of data reduction” is the definition of statistics according to:

   a) A.L. Bowley

   b) R.A. Fisher

   c) Boddington

   d) None of these

9.1. STATISTICAL METHODS

Measures of central tendency : Three measure of the central tendency of a frequency distribution are mean, median and mode.

1. Mean / average / arithmetic mean : It is sum of all of the data values divided by the number of data values and it affected by extreme values.
2. Median : It is the middle value of the data set when it has been arranged in ascending or descending order. This is not at all affected by extreme values.
3. Mode : It is the value that occurs most often in a distribution. Not affected by extreme values. It used to find the ideal size of different age group. eg: size of readymade garments, shoe size

   Harmonic mean : Reciprocal of the arithmetic mean of the reciprocal of a given value. It deals with rate, price and speed.

Measures of dispersion : It is the degree to which the data tend to spread about the mean value is called dispersion.

1. Range : The range of a distribution with a discrete random variable is the difference between the maximum value and the minimum value.
2. Standard Deviation (SD) : It is the square root of the arithmetic mean of the squares of the deviations measures for the mean or square root of the variance.
3. Variance : It is the average of the squared deviation from the mean or the square of the standard deviation
4. Standard Error (SE) : It is the measure of the mean difference between sample estimate of mean (X) and the population parameter (μ).
5. Coefficient of Variation (CV): It is defined as the ratio of the standard deviation to the mean. This is expressed as percentage.

Types

• News story

• Feature story

• Success story

• Popular article

• Radio and TV script

• Process or utility feature

• General information feature

• Experience feature

• Personality feature

News story

• Any new information, idea, event, situation or development, that is of interest to a large number of people, is a news.

• Any event when reported becomes a news.

An agriculture supply chain system comprises organizations/cooperatives that are responsible for the production and distribution of vegetable/Fruits/Cereals/ Pulses or animal-based products. In general, we distinguish two main types:

‘Agriculture food supply chains for fresh agricultural products’ (such as fresh vegetables, flowers, fruit). In general, these chains may comprise growers, auctions, wholesalers, importers and exporters, retailers and speciality shops and their input and service suppliers. Basically, all of these stages leave the intrinsic characteristics of the product grown or produced untouched. The main processes are the handling, conditioned storing, packing, transportation and especially trading of these goods.

Agricultural policies in the past have witnessed a series of iterative changes following the economic reforms during the 1990s that marked a Division of Agricultural Economics. Though many of the reform processes were not initiated to directly affect the agriculture sector, it was affected indirectly (Chand, 2004). The mounting stock of food grains has partly been due to the weak purchasing power of the poor in the country. Nevertheless, the problem associated with buffer stock management and degradation of natural resources in some regions has triggered a debate to redefine the agricultural policies. As a remedial measure, it has been suggested that India should diversify its agriculture and get a foothold in the world market (Radhakrishna and Reddy, 2004).

Introduction

India has moved from an era of chronic food deficit during 1960s to food self-sufficiency and surplus in some sectors, because of the massive national efforts made to generate appropriate technologies, policy support and infrastructure development. Agriculture will remain central to India’s economic security, which in turn, depends largely on scientific developments and interventions made in the area. As the largest private enterprise (130 million farm families) of India, the share of agriculture in GDP increased to 19.9% (2020-21). This sector engages around 54% of the workforce. Hence, it is critical to visualize interventions to facilitate growth in agriculture and allied sectors to enable its GDP contribution commensurate with involved workforce. While the annual food grain production has increased from about 50.83 m tonnes in 1950-51 to over 305.44 m tones at present. The horticultural production has increased from 96.56 m tonnes to 329.80 m tonnes during the same period through science-led research interventions and development. The animal and fish sectors have

Agriculture Technology Management Agency (ATMA)

Extension Reforms were introduced during 2005-06 by the Department of Agriculture & Cooperation (DAC), Ministry of Agriculture, Government of India as a major intervention in addressing the constraints as observed in T & V and post T & V system by making the extension system farmer driven and farmer accountable through process and institutional reforms mechanism. The institutional mechanism in the form of Agricultural Technology Management Agency (ATMA) at district level was pilot tested under Innovations in Technology Dissemination (ITD) component of National Agricultural

Technology Project (NATP) in seven states viz. Andhra Pradesh, Bihar, Himachal Pradesh, Jharkhand, Maharashtra, Orissa and Punjab covering 4 districts in each State from 1998 to 2004. The key features of reforms are:

Agricultural University

17.1 Central Agricultural Universities

1. Central Agricultural University, Imphal Manipur

2. Rani Laxmi Bai Central Agricultural University, Jhansi Uttar Pradesh

3. Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur)

Introduction

The term value chain was first used and popularized by Michael Porter in his book “Competitive Advantage: Creating and Sustaining Superior Performance” in 1985.

The value chain concept separates useful activities which allow the company as a whole to gain competitive advantage from the wasteful activities (which hinder the company from getting a lead in the market). Focusing on the value-creating activities could give the company many advantages. For example, the ability to charge higher prices; lower cost of manufacture; better brand image, faster response to threats or opportunities.

Introduction

Agriculture is one of the prime economic sectors which generate enormous amount of waste from numerous agricultural operations and has a major share in the overall economy of India.The world’s human population has increased four times in the last century unaccompanied. This population boom,in part a result of improved agricultural and industrial techniques, places continuous pressure on food production in order to feed the growing numbers. Explosion of human population has directed the need in the rise of agricultural production which eventually hassled to the generation of huge amount of agricultural waste. India is an annual gross crop residue producer of which wheat and paddy residues. Agricultural wastes are as the residues from the growing and processing of raw agricultural products such as fruits, vegetables (vegetables and fruit peels) meat, poultry, dairy products and crops (Cereals crops- rice, wheat, maize, pulses, millets, oilseedsand sugarcane contributed the highest crop residue), cereals husks, legume haulms, sugarcane bagasse. Highest in the state of Uttar Pradesh is a leading state of India for residue generation followed by Punjab Maharashtra and West Bengal. Cereal crops (paddy, wheat, maize, millets) contributes 70% residue. Disposal of paddy residue has turn out to be a huge problem in Indian states, resulting farmers prefer to burn the residues in-situ. Improper management practices like dumping of agricultural waste. Based on the global perspective of resource management, education and awareness in the field of waste management is in huge demand. Awareness programmes on these emerging issues could also improvise the regulation of agricultural waste management and lessen its possible health and environmental risks. Systematic utilization of agricultural waste also helps to improve environmental conditions by reducing pollution caused by disposal of huge agricultural waste. Agricultural waste is composed of organic wastes as animal excreta in the form of slurries and farmyard manures, spent mushroom compost.

The residues from production and processing of raw agricultural products such as fruits, vegetables, meat, poultry, dairy products and crops are called agricultural
wastes. The by-products of agricultural activities are also referred to as agricultural waste.

Abstract

India ranks in the world’s five largest producers of over 80% of agricultural produce items. Processing of agricultural produce generates substantial amount of crop residues which can have tremendous value to farmers. However, a large portion of the residues is burned on farm primarily to clear the field from straw and stubble; which affects the environment, soil health and crop yield.The conversion of crop residues to eco-friendly and valuable product like biochar is need of the hour. Biochar is an organic amendment which slowly releases C in the soil, and is stable over the years. Various applications of biochar like reduction in greenhouse gases emission, sequestering C in the soil, increasing crop yield, used as combusting fuel and livestock feedmakes it a promising candidate for sustainable agriculture and environment.

Investigations were undertaken to isolate the fluorescent pseudomonads from the soil and root samples collected from Western Ghats regions of Chikkamagalur district of Karnataka. A total of nine isolates were obtained from 10 sampling sites. All the nine isolates were subjected for morphological, physiological and biochemical characteristics and were tentatively identified as Pseudomonas fluorescens. Isolates were examined for different agriculturally important functions like production of plant growth promoting substances (PGPS), solubilization of TCP and biocontrol activity. Results of the study indicated that, five out of nine isolates found positive for IAA production and the amount of IAA production ranged from 1.92 to 6.75 mg per ml.

The term agriculture is derived from the Latin words ager or agri meaning soils and cultura means cultivation. Agriculture is the art, science and business of crop production. It encompasses all aspects of crop production, livestock farming, fishery and forestry. Agriculture is the conversion of solar energy into the chemical energy. Crop production is the conversion of environmental inputs like solar energy, carbon dioxide, water and nutrients in soil to economic products in the form of human or animal food or industrial raw materials.

Agriculture is a science, an art and business of crop production

Agriculture is a science of farming. Scientific principles are employed to find ways of making it as efficient as possible. Through scientific principles plants and animals are transformed genetically and most favorable environment is provided to harvest higher yields of good quality with least expense of energy. The scientific principles of various branches viz. soil science, genetics and plant breeding, entomology, plant pathology, microbiology, agricultural engineering etc. were employed in agriculture. Agriculture like any other science is a body of truths synthesized and systematized and arranged in such a way as to show the operation of general laws and principles.

Agriculture is an art which embraces knowledge of the way to perform the operation of a farm in a skillful manner. The physical and mental skills are involved in agriculture. The skills may be acquired through years of experience viz. ploughing, stacking hay bundles, handling animals, sowing seeds, transplanting, driving a tractor etc. Mental skills are those involved in decision making for example when to plough the land, selection of appropriate crops, seed selection etc.

Agriculture is a business which is no longer a way of living or subsistence agriculture, where production is intended to meet the home requirements. Agriculture is intended to earn more income. Land, labour, capital are judiciously used. Like in any industry the farming industry should forecast the demand, tailor the production with demand to earn more profits. It involves processing, value addition, transportation, packing and storage in scientific way. Knowledge of employee and employer relationship or human resource management, export and imports, taxation, customs, tariffs and trade are required. All these aspects demand business knowledge in addition to the production and managerial skills. Traditional agriculture is no longer relevant for success in agriculture. Commercial agriculture or corporate farming, agribusiness development corporations demand entrepreneurs in agriculture rather than technologists alone.

SYNOPSIS

Until recently, agriculture was primarily valued for producing staple cereals. Today, there is increasing recognition that agriculture has an important role to play in improving nutrition, human health and environmental health. Helping agriculture successfully forge links with nutrition and health can enable the research, development and policy communities to more effectively address the looming challenges of hunger, malnutrition and agriculture-associated diseases. Already, there is growing momentum around the world to bring these sectors together to improve food and nutrition security of the world’s poorest people.

Keywords : Food security, nutrition, health, agriculture.

1. INTRODUCTION

During the past fifty years, the world has made substantial progress in improving the food security of millions of people. Using science and technology, agricultural extension and appropriate policies and incentives complemented with infrastructure, farmers, researchers and policymakers have worked together to increase the global production of cereals, cutting the proportion of hungry people from approximately one-third to one-sixth of the world population (Spielman and Pandya- Lorch 2010). Yet more needs to be done. Nearly one billion people still suffer from hunger. Micronutrient deficiencies affect billions more today and potentially in the long-term. Malnourishment in children’s first two years of life, for example, causes largely irreversible damage, impeding their physical growth and intellectual development, increasing their susceptibility to diseases such as diabetes and cancer and even drastically reducing their incomes as adults. Undernourished women are more likely to give birth to smaller babies, thereby creating an inter- generational trap of under nutrition and poverty.

While agriculture has traditionally been put to work to raise the productivity and production of staple crops, there is increasing recognition that agriculture is also key to improving nutrition security, individual health and environmental health. This nuanced understanding has come just in time, considering the looming challenges of hunger, malnutrition, climate change and its link to energy and resource scarcity and urbanization. Placing agriculture in this larger context may enable the global community to better address and cope with these challenges, whilst meeting the food and nutrition security needs of the world’s most vulnerable people.

This paper will briefly review the evolving role of agriculture in meeting food and nutrition security. It will identify emerging challenges, describe promising developments and highlight opportunities for leveraging agriculture-nutrition-health links to overcome challenges.

5.1 Introduction

“Women give life and play a vital role in safeguarding the ecosystem. Technology is the Plow that furrows the soil of justice, enabling women farmers to plant the crops of sustainable development.”

Women are half the people in the world, and they have done better than men in many ways in the last 30 years. But they still face more problems than men, because they do not have the same access to things like money, land, and power. Gender equality is not only a good thing by itself but also good for the economy, society, and the environment. If women and men have the same chances to do things and make decisions, we can have a better way of development that considers the needs of both women and men.

Agriculture

The term agriculture is derived from Latin word ager or agri meaning soil and cultura meaning cultivation. Agriculture is a broad term encompassing all aspects of crop production, livestock farming, fisheries, forestry etc. Agriculture is a branch of applied science and is the art of farming including the of cultivating the soil for producing crops and raising livestock. There are three main spheres of agriculture-geoponic meaning cultivation in soil, hydroponic meaning cultivation in water and aeroponic meaning cultivation in air.

Agriculture is a productive unit where the gifts of nature like land, light, water and temperature are integrated into a single primary unit that is crop plant which is indispensable for human beings. The secondary productive units of agriculture are animals including livestock, birds and insects which feed on the primary units and provide concentrated products such as meat, milk, wool, eggs, honey, silk and lac.

Introduction

Indian economy is basically an agrarian economy. In spite of all challenges and difficulties faced over the years, the sector still serves as the lifeblood of the nation, by standing as the major source of livelihood for over half of the population by guaranteeing food security for its teeming millions. A significant contribution to the GDP of the nation is still ensured by the agriculture sector. The development of a nation highly centres on its primary agriculture sector and Indian economy have a much diverse dependence on the agriculture sector in terms of its growth and development. The nation straightaway necessitates a tremendous shift entirely to sustainable agricultural practices in its development trajectory.

Despite its undeniable significance and praised role, Indian agriculture currently faces multifaceted challenges, which significantly restrict the production and productivity level of the sector as a whole and the farmers in particular. Its high time that the Indian agriculture sector, which stands as the backbone of the nation needs to go through a looming transformation. The industry 4.0 revolution is a vibrant platform for the sector to make a complete transformation. The traditional face of the sector will transform towards a modern makeover by taking up technological advancement and digitalisation. The wider transformative opportunities will ensure a return of the Indian agriculture sector to the forefront in the nations growth and development.

Introduction

Maize is the second most important cereal crop in the world in terms of acreage and is called the ‘Queen of Cereals’. Corn production is a vital component of the global agricultural sector, contributing significantly to food, feed, and industrial demands. Maize, it is the most popular crop among the farmers all over the world. Maize grows throughout the year.USA leads in the production followed by China. India ranks 3rd in global maize production; the major maize-growing states are Karnataka, Madhya Pradesh, Maharashtra, Rajasthan, Bihar, and Uttar Pradesh. After the cereal production of wheat and rice, maize has significantly held a strong position in the third position out of the many crops produced in India. The major usage of maize is for human and animal consumption, it is also used in baby corn oil, corn starch, corn oil production, and much more. In the India, not less than 15 million farmers are engaged in maize cultivation and it generates employment for more than 650 million person-days at farming and its related ecosystem levels. Corn could be grown in variety of soil under Indian conditions but most preferable soil is light, free-draining soil that is full of organic matter. This type of soil obviously provides great drainage, water retention and nutrition. Rich, light soil enables the roots of corn plants to grow downwards quickly, which allows them to get a good foothold which stabilizes the plants effectively. Corn is known for its shallow root system, which means it is inherently unstable and will struggle in dry conditions, which makes soil quality all the more important. High winds can easily damage the plants and prevent pollination. Corn is a water-hungry crop with a shallow root system so it needs to be watered regularly. Under watered corn quickly becomes stressed, which results in early maturation and underdeveloped cobs.

Introduction
In India, the government policy regarding the import and export of processed fruits is primarily regulated by the Agricultural and Processed Food Products Export Development Authority (APEDA), which requires exporters to register with them to export notified processed food items, including processed fruits, and implement various export promotion schemes to facilitate this trade; the overall goal is to boost the export of agricultural and processed food products through the Agriculture Export Policy (AEP).
1. Key features ofAgriculture Export Policy (AEP)
i. Governing body: APEDA, established under the Agricultural and Processed Food Products Export Development Authority Act, 1985.
ii. Registration required: All exporters of processed fruits are required to register with APEDA to export their products.

Introduction 
Chapter 13 delves into the field of agriculture extension and communication, emphasizing its role in disseminating knowledge and fostering rural development. This chapter explores how effective extension education and communication strategies contribute to advancing agricultural practices, improving food security, and addressing global warming challenges. The chapter begins with an examination of extension education and rural development, focusing on how extension services bridge the gap between research and practice. It highlights the role of extension services in providing farmers with access to new technologies, best practices, and resources that enhance agricultural productivity and sustainability. Communication and technology transfer are crucial for effective extension work. This section discusses various communication methods and technologies used to transfer knowledge to farmers. It includes the role of information and communication technology (ICT) in facilitating access to agricultural information and supporting the adoption of innovative practices. Farmer Field Schools (FFS) and capacity building are explored as practical approaches to extension education. The chapter outlines how FFS provides handson training and experiential learning opportunities for farmers, enabling them to develop practical skills and knowledge that improve their farming practices. The importance of agriculture extension and communication in food security is emphasized, highlighting how these efforts contribute to increasing agricultural productivity, improving food quality, and ensuring a stable food supply. The chapter discusses how effective extension services can help address food security challenges by promoting sustainable farming practices and supporting farmers in adapting to changing conditions. The impact of agriculture extension and communication on global warming is also considered. This section examines how extension services can contribute to mitigating climate change by promoting practices that reduce greenhouse gas emissions and enhance environmental sustainability. Modern concepts in agriculture extension and communication are reviewed, showcasing recent advancements and innovative approaches in the field. The chapter discusses how new technologies and methodologies are transforming

Introduction

Agriculture is the mainstay of Indian economy and it is not likely to change in the foreseeable future. Agriculture engages 54.6% of the total workforce (Census 2011) and contributes about 17% to the country’s Gross Value Added (Current price 2015-16, 2011-12 series). 90.2 million (57.8%) out of an estimated 156.1 million of rural households were agricultural households during 2013. The total agricultural workers (cultivators + agricultural labourers) increased from 97.2 million in 1951 to 263 million in 2011. According to the Agriculture Census 2015-16, the average size of landholding is 1.08 hectares and has been decreasing over the years in India. 85% small and marginal farmer’s holdings are less than 2 ha. In 2015-16, the average yearly earning at current prices of a small and marginal farmer was Rs 80,000.00.In 2016-17, the NABARD Financial Inclusion Survey (NAFIS) reported that the average monthly earning of an Agricultural Household was Rs. 8931.00. Of this, cultivation accounted for only 35% and the rest was from other sources including wage labour (34%).

Introduction

The emergence of the green revolution highlighted the significance of agricultural communication. Its strategy and attitude were modified to reflect the priorities of contemporary agriculture. Earlier attempts at agricultural journalism drew their power mostly from agricultural extension rather than journalism or mass communication. The primary objective was to provide farmers with a collection of techniques authored by scientists or subject matter experts about a variety of crops. Due to the lack of synergy between journalism and extension, agricultural journalism stalled for many years..

Introduction

However, most of the crops get damaged by pest infestation, microbial attacks, and insufficient nutrient availability. Currently, the primary goal of world’s agriculture is to fulfil the nutritional demand of the rapidly growing population. Nanotechnology tries to fill the gaps in agriculture to become more resilient, while making sure there is enough food for everyone. As a result, nanoparticles are evolving into a cutting-edge material that will change how contemporary agriculture is done. The use of nanotechnology in agriculture encompasses the creation of novel materials, devices, and systems at the nanoscale to enhance the efficiency, productivity, and sustainability of agriculture. This technology has the potential to bring a revolutionary change to the field of agriculture by offering innovative solutions to various agricultural problems.

Agriculture is the lifeline of India that provides livelihood to about 70 per cent of its population dwelling in about 6 lakh villages. In spite of so many projects, programmes and schemes launched from time to time after independence by Government of India through Ministry of Agriculture and Indian Council of Agricultural Research, State Agricultural Universities and Departments of Agriculture, agricultural food grains production was not realized on ìsustainable basisî. Even ìGreen Revolutionî which came to fore during 1967-68 in the irrigated areas alone, could not sustain the productivity of rice and wheat. Rather, the productivity of these crops has either got declined in many cases and/or in other cases it has stagnated.

Introduction

After harvesting of crop, a huge or less amount of residues get produced from crop fields. Crop residue is the most reachable and ready to serve form of biomass. For agricultural lands, to improve soil quality, crop derived residue is considered as “the greatest source of soil organic matter” (Tisdale et al., 1985). But for farmers, the easiest way to get rid of this residue is on farm burning of it. This type of residue management practices not only give rise to fire hazards and one of the main source of atmospheric pollution but also lead to loss of nutrients and organic matter from soil. The Ministry of New and Renewable Energy, reported that almost five hundred M tons of crop remains is produced every year from India. It has also been reported that a major part of these crops remains is being used in the form of fodder, forage and other industrial purposes. In India, farmers burn their crop residue for feasible management of it, although it costs a lot to our soils. It is estimated that various crops residue contains around 80 percent of Nitrogen, 25 percent of Phosphorus, 50 percent of Sulphur and nearly 20 percent of Potassium and thus, crop residue burning causes loss of these nutrients. The burning of the one tonne of residue leads to loss of 5.5 Kg Nitrogen, 2.3 Kg phosphorus, 25 Kg potassium and 1.2 Kg sulphur, along with the nutrient loss, burning also hampers organic carbon in soil as well as increase in greenhouse gas emission. It also leads to climate change. In agriculture, loss of nutrients from soil depends on the crop which is burned. Sugarcane trash is responsible for maximum nutrient loss followed by rice and wheat straw.

Abstract

Customized application development can deliver/fulfill the specialized and specific needs of the users as well as it provides user- friendly environment to the users. There have been applications developed in the past but now applications developed and coupled with the advantage of GIS technologies for various data-handling, spatial analyses and visualization under variable inputs and spatial scales is an innovative approach developed during recent years.The present work encompasses Spatial Agricultural Information and Decision Support System having five modules - Agro-socio-economic-information, Bio- Physical Information, Crop’s Information & Management, and Agriculture DSS Module. This system, developed in a GIS framework, allows managers and planners to rapidly assess land attributes and link these attributes with maps and related infrastructure. Hence, it can facilitate efficient use of existing resource information. The primary database of the software has a Database Update feature which can be utilized by the user using the software to integrate own data into the primary database of the software. With this integration, the software adapts to new data entered and will enable this data to be visualized in GIS platform. The software has been designed keeping in view the requirements of the departments like Department of Agriculture, Department of Land Records etc. In comparison with the commercial GIS applications, the commercial applications are not cost effective if the primary requirement is visualization enabling decision making and basic spatial analysis. The most features available on such software remain un-utilized or they cannot be used without having GIS knowledge. This application is suitable in such scenarios, providing a simple customizable platform for GIS visualization. This software application fits in and serves the line departments and in a way promoting the GIS in the mountainous terrain as it requires very basic or no GIS skill set to operate.

4H: An agricultural club for children that features hands-on learning

Abiota: The nonliving component of an ecosystem, including the soil, water,

and air.

Aborigines: The original or native inhabitants of a country or region.

Absorption Losses: Loss of water from a canal or a reservoir by capillary

action and percolation and in case of canal during the process of delivery.

Absorptive capacity: The maximum amount of waste that can be absorbed

by the environment.

Acclimation: Adaptation to changing or new conditions.

Acid precipitation: Rain, snow, fog, or dew containing sulfuric and nitric acids

produced by fossil fuel combustion.

Acid soil: A soil which is deficient in available bases, particularly Ca and which

give an acid reaction when tested by a standard method.

Acre foot water: The amount of water that would cover an area of land to a

depth of one foot assuming no seepage evaporation and run off.

Acre inch day: Term used principally in irrigated section of united state for

measuring quantity of flow of water. It is equal to a flow which will cover

one acre to a depth of one inch in a 24 hours period or 0.042 cubic feet per

second.

Acre inch: It is a measure of quantity of flow of water and is equal to the flow

which will cover one acre to a depth of one inch.

Acre: (43560 sq. ft) an area of land about 220 feet long and 198 feet wide.

Active solar heating: The use of solar panels to collect and concentrate the

sun’s energy for heating.

Adaptation: Biological modification that allows species to better exist in a

specific environment.

Additives: Chemicals added to food, often con- sidered to represent a threat

to human health.

Agriculture is one of the oldest and most fundamental activities of human civilization, serving as the bedrock upon which societies and economies have been built. In its simplest definition, agriculture is the science and practice of cultivating the soil, growing crops, and raising livestock. However, its significance extends far beyond mere food production; it is integral to the economic, social, and environmental fabric of nations. This chapter provides a comprehensive overview of agriculture, beginning with its basic definition and expanding to cover its critical role in human civilization. It delves into the diverse agricultural practices observed in Pakistan, a country where agriculture is not only a tradition but also a cornerstone of the economy. The discussion covers how climate, geography, and government policies influence these practices and shape the challenges and opportunities within the sector. Moreover, this chapter explores the economic impact of agriculture on Pakistan, particularly in terms of employment, poverty alleviation, and rural development. It also addresses the role of agriculture in ensuring food security, the environmental implications of farming practices, and the need for sustainable methods to secure the future of this vital industry. Finally, the chapter touches on the technological advancements and innovations that are driving modern agricultural practices and the broader implications of these changes for the future of farming. In the heartlands of progress and sustenance, where the earth meets the sky, lies a discipline that stands as the foundation of civilizations throughout history – agriculture. More than just a vocation, agriculture is an intricate science that has shaped societies, provided nourishment, and propelled the evolution of humanity. It intertwines the art of nurturing the land with the precision of scientific inquiry, producing a symphony of growth and harvest that sustains life itself. At its core, agriculture is the embodiment of a delicate balance between nature’s offerings and human ingenuity. It’s the art of coaxing the earth’s potential, and the science of unraveling its secrets. From the rhythmic dance of seasons to the intricacies of soil composition, every facet of agriculture is woven into the tapestry of life on Earth. And as we stride into an era where global challenges like population growth, climate change, and resource scarcity loom, the importance of understanding the science behind farming has never been more crucial.

Agriculture is derived from two Latin words Ager and Cultura. Ager means land or field and Cultura means cultivation. Therefore the meaning of the word agriculture is cultivation of land.

Definitions

Agriculture is defined in the Agriculture Act, 1947, as ‘‘including horticulture, fruit production, seed production, dairy farming and livestock breeding/keeping, the use of land as grazing land, meadow land, osier land, market gardens and nursery grounds, and the use of land for woodlands where that use is ancillary to the use of land for other agricultural purposes”.

Agriculture is defined as ‘purposeful work through which elements in nature are harnessed to produce plants and animals to meet the human needs’. It is a biological production process which depends on the growth and development of selected plants and animals within the local environment.

Agriculture is defined as the art, the science and the business of producing crops and the livestock for economic purposes.

As an art it embraces knowledge of the way to perform the operations of the farm in a skillful manner, but does not necessarily include an understanding of the principles underlying the farm practices. The skill is categorized as;

Physical skill: It involves the ability and capacity to plough the field in an efficient and quick manner, handling of farm implements, animals, sowing of seeds, fertilizer and pesticides application etc., For example: Taking a straight furrow.

Mental skill: It involves the ability of the farmer to take a decision based on his experience, he decides the correct and accurate timing of operation, such as i) time and method of ploughing ii) selection of crop and cropping system to suit soil and climate, iii) adoption of improved farm practices.

1.1. Agriculture

Derived from Latin word; Ager-soil and culture-Cultivation.

An art: Governs the knowledge to perform the operations of the farm in a skillful ways.

A science: Uses technologies including breeding, production technologies, crop protection, economics etc., to maximize the yield and profitability of the farmer.

A business: Way of life for a rural population.

Involves management of labour, water and capital, and employing technologies for production of food, fibre, feed and fuel through mechanization to achieve maximum returns.

As per Agricultural act 1947, agriculture includes horticulture, fruit growing, seed growing, dairy farming, livestock breeding, grazing land, meadow land, market gardens and nursery gardens.

Introduction

Being a global agricultural powerhouse, agriculture sector’s importance in India’s economy goes well beyond imagination. As, our nation have second-largest agricultural land in the world, with around 60% rural Indian households making their living from agriculture. In India, the agriculture sector employs half of country’s growing population and rest of the population is greatly dependent on the farmers for subsistence. It has been the primary sector of India serving people from times immemorial till now.

Budget experts of India have estimated the agricultural growth rate to be near to 3.9 per cent in FY 2022-23, surpassing the 2021-22 growth rate of 3.6 percent approximately. The government of India’s priority shall continue on doubling farmers’ income by 2022-23 and becoming a USD 5 trillion economy by 2024-25.

Introduction

Most of India's population, which lives in rural areas and is largely uneducated and unskilled, is unable to compete in the employment market generated by the expansion of the service industry. They are therefore reliant on the agricultural sector for their means of subsistence. Even in the modern era, the agriculture industry is still a significant source of employment, as it employs more than fifty percent of the labour force. The cyclical and seasonal character of unemployment is made worse by the fact that agriculture is inherently seasonal and that there are insufficient irrigation facilities.

A significant portion of the labour force used in agriculture is of a secretive character. Even though they provide the appearance of having a job, their marginal production is zero. Even if some of the younger people living in rural farm communities want to move away from primary agricultural production activities and towards secondary agricultural and agribusiness pursuits, it is possible that the current level of agricultural production will not be impacted in any way (Shivacharan et al., 2017). This led to a focus on seeing agriculture as a commercialization aspect for improving the economic aspects of the people who aspire to entrepreneurship in the agriculture sector.

“Global Forum for Rural Advisory Services” (GFRAS) defines “Agripreneur ship as an entrepreneurship activity practiced by individual who aims to cre ate wealth by applying innovative skills within the agriculture industries”. As mentioned, agribusiness entrepreneurship is a relevant solution that may be implemented throughout the agricultural value chain.

Abstract
India, with 70% of its population reliant on agriculture, faces a challenge in rural development due to a modest 3.64% agricultural growth rate against a target of 4%, lagging behind the 7-8% growth in manufacturing and services. This disparity leaves rural communities unable to fully benefit from national economic progress. Promoting agripreneurship is a vital strategy to harness rural resources, enhance livelihoods, and achieve balanced economic development. Opportunities abound in agricultural inputs, farming technologies, output processing, and allied sectors like dairy, poultry, horticulture, and sericulture. However, challenges such as limited awareness, weak entrepreneurial culture, poor infrastructure, and insufficient government focus hinder progress. Strategic interventions in these areas can unlock the potential for sustainable rural growth and economic inclusivity.
Keywords: Agripreneurship, Rural Development, Agriculture, Economic Growth, Farming Technologies, Agricultural Inputs, Dairy Development, Horticulture, Infrastructure Challenges, Sustainable Development
 

Abstract
With India’s population projected to reach 1.7 billion by 2050, increasing food grain production by 5.5 million tonnes annually is critical to meet food demands. Despite agriculture engaging over 60% of India’s workforce, it is often perceived as low-tech and unprofitable, dominated by small family farms. Recent economic liberalization, changing consumer preferences, and stringent regulations have spurred agripreneurship, fostering innovation and market-driven enterprises. Success stories from Maharashtra, such as Shri Arun Wandre’s bamboo cultivation venture, Ms. Kavita Bidwe’s agri-input supply center, Shri Prashant Madghe’s Krishi Doot extension services, AgroStar’s mobile-commerce platform, Dnyaneshwar Bodke’s floriculture group, and the organic farming venture of Satyajeet and Ajinkya, highlight how entrepreneurial approaches can transform agriculture into profitable, sustainable businesses. These cases underscore the potential of agripreneurship to enhance rural livelihoods, strengthen the economy, and address challenges like lack of awareness, poor infrastructure, and inadequate institutional support.
Keywords: Agripreneurship, Organic Farming, Rural Development, Food Security, Innovation, Maharashtra, Entrepreneurship, Sustainable Agriculture, Market Linkages, Demographic Dividend

Agriculture remains the primary livelihood for much of South Asia, underpinning food security, rural incomes, and economic stability. Despite its pivotal role, the sector has historically been constrained by low productivity, fragmented supply chains, significant post-harvest losses, and limited access to markets and institutional finance (FAO, 2023).Over the last decade, a rapid expansion of technology-driven agritech startups across South Asia- particularly in India- has sought to address these systemic gaps. By deploying artificial intelligence (AI), the Internet of Things (IoT), machine learning (ML), blockchain, drones, and renewable energy, these enterprises are reshaping agricultural value chains, enhancing resilience, and creating measurable socio-economic impact. Following are some of the promising areas where startups have shaped rural economies

INTRODUCTION

In spite of technological developments for the last few decades, Indian agriculture is still rain dependent. Extreme weather events such as drought in 2002, cold wave during 2002-03, heat wave in the year 2003, increased temperatures during rabi 2003-04 and 2004-05, deficit rainfall in many parts of the country during 2004 and excess rains in 2005 (100cm in Mumbai, floods in MP, Gujarat, Orissa, AP, Tamilnadu and Karnataka) could affect the food grain production considerably. The spatial and temporal changes in important weather parameters such as rainfall, temperature, wind, cloud cover, humidity, etc. would influence crop yields by affecting farmers’ decision in selection of cultivar, use of inputs, crop management practices, etc. These decisions significantly influence the aggregate agricultural output, which , in succession has an impact on the economy of the country as a whole. Thus, the timely and accurate weather based agro -advisories is the need of the hour for sustainable agricultural production.

Further, the quality of utility of agro-advisories can be improved through value addition to the agromet information including forecast and demonstration of economic benefits accrued due to the following of the advisories. Thus making farmers to adapt weather-based advisories for (i) Increasing the quality and quantity of produce, (ii) Efficient utilization of resources, (iii) Minimizing losses due to adverse weather, (iv) Effective utilization of favourable weather events, and (v) Reducing cost of cultivation to enhance profits.

As per Food and Agriculture Organization (FAO), agro forestry represents land-use systems and technologies where trees, shrubs, palms, bamboos, etc. are deliberately used on the same land-management units as agricultural crops and or animals, in some form effective utilization of land and to increase the returns per unit of land. The three main components of agro forestry are land, crops & trees and animals and that can be combined in numerous spatial and temporal function thus creating different kinds of production function.

Introduction
Horticulture is distinct from other economic sectors as its output is heavily reliant on weather conditions. The degree of success of horticultural production and economics is decided to a large extent by how well weather conditions corresponding to the crop’s optimal requirements are best utilized to raise the crops. Also, how successfully adverse weather circumstances, such as moisture, thermal, wind, radiation and biotic stresses were handled to minimize adversity. It is well understood that variability in weather elements (particularly rainfall and temperature) is the primary cause of inter-annual variability in crop output. The onset of weather extremes (dry spells, droughts, floods, heat waves, and hailstorms) has a negative impact on horticultural yield, resulting in a low level of productivity. Furthermore, weather can have an impact on output at multiple levels (vegetative stage, harvest, transportation, storage, etc.). Flooding, droughts, heat waves, cold spells, hailstorms, and other natural calamities pose significant risks to farms. These natural catastrophes can lead to lower yields, leaving uninsured farmers with little income for the season. Farmers often plant low-risk, low-return crops (such as early maturing varieties that are drought-resistant) to deal with erratic weather rather than investing in more profitable crops that are more sensitive to weather fluctuations and extremes. Thus, atmospheric stress has significant impacts on the food ecosystem (Bal and Minhas, 2017; MANAGE, 2018).