eChapters

Summary

The huge accumulation of agro-industrial waste-materials generated by the milling, brewing and various agriculture and food based industries which in total amount to be about 500 million tones per year in India. Most of these by-products contain three major structural polymers such as cellulose, hemicellulose and lignin. These are also the main source of feed for domestic animals. A high proportion of this waste material is carbohydrate and phenolic compounds. Accumulation of this kind of biomass not only results in the deterioration of the environment, but also loss of potentially important materials. Biological degradation, now-a-days, has become an increasingly popular alternative for the treatment of agricultural, industrial, organic as well as toxic wastes. Cellulose and hemicellulose being the major constituents of these materials can be referred to as valuable resources for a number of reasons, mainly due to the fact that they can be bio-converted easily into valuable products. These wastes can be processed to yield a number of value added products, such as biofuels like biohydrogen, bioethanol along with a variety of chemicals. Various treatment methods such as physical, chemical, biological are employed for the production of value-added compounds. Various phenolics like ferulic acid and vanillin are world’s most prized flavor compound mostly obtained through microbial treatment of agro-wastes.

Abstract

This chapter explains the cooperation which create social relations that help individuals achieve goals that they could not achieve alone. They also help farmers benefit from economies of scale and reduce risks, and empower their members economically and socially by involving them in decision-making processes.

2.1 Mulkanoor Cooperative Society: An Introduction The Mulkanoor Cooperative Rural Credit and Marketing Society, established in 1956, in Mulkanoor village of today’s Telangana state of India, stands as a beacon of rural transformation. Post-independence, Shri A.K. Vishwanatha Reddy- a freedom fighter- envisioned a better future for farmers. His vision materialized through the formation of the Mulkanoor Cooperative Society, initially with 373 members and a modest share capital of ?2,300. The society has now grown to encompass 7,650 members, ?18 crores in share capital, and ?45 crores in thrift deposits, and offers a wide

1.1. Credit

Defined as a device for facilitating temporary transfer of purchasing power from those who have surpluses of it to those who are in need of it.

6.1 Introduction

The analysis of issues in agricultural credit in India reveals that the credit delivery to the agriculture sector continues to be inadequate. It appears that the banking system is still hesitant on various grounds to purvey credit to small and marginal farmers. The situation calls for concerted efforts to augment the flow of credit to agriculture, alongside exploring new innovations in product design and methods of delivery, through better use of technology and related processes. Facilitating credit through processors, input dealers, NGOs, etc., that are vertically integrated with the farmers, including through contract farming, for providing them critical inputs or processing their produce, could increase the credit flow to agriculture significantly.Agriculture plays a crucial role in the development of the Indian economy. It accounts for about 19 per cent of GDP and about two- thirds of the population is dependent on the sector. The importance of farm credit as a critical input to agriculture is reinforced by the unique role of Indian agriculture in the macroeconomic framework and its role in poverty alleviation. Recognising the importance of agriculture sector in India's development, the Government and the Reserve Bank of India (RBI) have played a vital role in creating a broad-based institutional framework for catering to the increasing credit requirements of the sector. Agricultural policies in India have been reviewed from time to time to maintain pace with the changing requirements of the agriculture sector, which forms an important segment of the priority sector lending of scheduled commercial banks (SCBs) and target of 18 per cent of net bank credit has been stipulated for the sector. The Approach Paper to the Eleventh Five Year Plan has set a target of 4 per cent for the agriculture sector within the overall GDP growth target of 9 per cent. In this context, the need for affordable, sufficient and timely supply of institutional credit to agriculture has assumed critical importance.

Precision agriculture depends on information collected through ground sensors, satellites, IoT systems and other connected devices. However, these data sources differ in spatial resolution, timing, quality and technical compatibility. This chapter introduces a computational framework for acquiring, harmonizing and analysing heterogeneous agricultural data. Preprocessing methods address noise, missing values and inconsistencies, while machine learning, deep learning and ensemble models identify useful environmental, spectral and temporal patterns. Applications include crop-health assessment, soil-moisture estimation, yield prediction and climate-resilience planning. Edge and cloud computing support scalability and real-time operation. Integrating multiple data sources can improve model accuracy, robustness and the practical usefulness of intelligent farming systems.

Introduction

Agriculture provides unique solution to various developmental issues including poverty and hunger. World Development Report (2008) reveals that the agricultural growth has significantly contributed to the decline in poverty world over (as in China and Latin America). Though the non-agriculture sector pays more dividend, and grows steeply, the capital generated, however benefits a few (mostly urban areas) thus leading to uneven distribution of income. Whereas, the development of agriculture, which employs most of the rural population, is expected to benefit a large section of the population simultaneously and uniformly. It is in this context that this report predicts agriculture as a vital development tool for achieving Millennium Development Goal that calls for halving by 2015 the share of people suffering from extreme poverty and hunger.

Agriculture addresses the essential food wellspring of the world, and it has been confronting serious difficulties because of the rising interest for food items, sanitation, and security worries as well as calls for ecological insurance, water conservation, and maintainability. This improvement is anticipated to go on since the total populace is assessed to reach 9.7 billion by 2050. Since farming comprises the most noticeable illustration of water utilization around the world, it is normal that food interest and water utilization will decisively increment within a reasonable timeframe. Moreover, the rising utilization of composts and pesticides combined with the increase of cultivating exercises could prompt future ecological difficulties. Essentially, arable land is restricted, and the quantity of farmers is diminishing around the world. These difficulties highlight the requirement for imaginative and practical cultivating arrangements.
Consolidating novel innovations has been distinguished as a promising answer for address these difficulties. Brilliant cultivating and Precision farming have arisen because of such discussions. The previous is an overall idea for information communication technologies (ICT) and other state of the art developments in cultivating exercises to build productivity and viability. The last option centers around site-explicit administration in which the land is separated into homogeneous parts, and each part gets the specific measure of agricultural contribution for crop yield enhancement through original advances. Unmistakable advances that certainly stand out in this field incorporate Wireless Sensor Networks (WSNs), the Internet of Things (IoT), artificial intelligence (AI) techniques, including machine learning and deep learning.
Notwithstanding the previously mentioned innovations, remote detecting has been viewed as a mechanical device with high potential to work on savvy and Precision farming. Satellites, human-maintained airplane, and robots are well known remote-detecting advances. Drones, popularly known as Unmanned

Agricultural drought management is a critical aspect of ensuring food security and sustainable agricultural practices, particularly in regions prone to water scarcity. Droughts, characterized by prolonged periods of abnormally low rainfall, can have devastating effects on crop yields, livestock productivity, and the livelihoods of farmers. Effective drought management strategies are essential for mitigating these impacts and enhancing the resilience of agricultural systems. Agricultural drought occurs when the soil moisture is insufficient to meet the needs of crops, leading to reduced growth, lower yields, and increased plant stress. This type of drought can be particularly challenging because it directly affects food production and the agricultural economy. Unlike meteorological droughts, which are defined by the degree of dryness compared to normal conditions over a specific period, agricultural droughts focus on the impact of drought on crops and agricultural productivity.

Water is the lifeblood of agriculture, fundamentally dictating the success or failure of crop production worldwide. While sufficient and timely rainfall, or adequate irrigation, ensures healthy plant growth and bountiful harvests, an imbalance in the water supply can quickly escalate into a crisis. Among the various forms of drought—meteorological, hydrological, and socio-economic - agricultural drought stands as the most direct and immediate threat to food security and farm livelihoods. It represents a critical shortfall in the moisture necessary to sustain crop growth, leading to reduced yields, compromised crop quality, and often, complete crop failure (Fig. 9.1). effective mitigation and adaptation strategies. This chapter will delve into the precise definition of agricultural drought, differentiate it from other drought types, and critically examine its various forms based on the timing of water deficit during a crop’s life cycle. By dissecting the characteristics of early season, mid-season, terminal, and apparent permanent droughts, we aim to provide a comprehensive understanding of how water scarcity at different stages impacts crop physiology, productivity, and the broader agricultural landscape.

Abstract

This paper illustrates the summary of work by different groups on the potential for agribusiness and marketing research by agricultural economists over the past decade. Methodology to establish research priorities in agribusiness and marketing are reviewed. This review leads to a consideration of the agribusiness research issues including the funding sources, identifying users of agribusiness research, data needs, and limitations of agribusiness research programs. This paper also presents a potpourri of  suggested research initiatives in agribusiness research for agricultural economists. Research in these areas may be difficult for a number of reasons including, decreased reliance on economic theory as the soleparadigm, providing competitive advantage to a single agribusiness firm while balancing public and private needs, funding sources, and data confidentiality. Recommendations for outlets for academic research are presented.

Agriculture economics is the study of how resources are used, distributed, and utilised in order to create agricultural products. A consistent level of farm surplus is one of the sources of technological and commercial expansion, so agricultural economics has an impact on the economics of development.

In general, it may be said that average salaries are low when a sizable portion of a nation’s population depends on agriculture for a living. It is more accurate to argue that a country’s majority of people must rely on agriculture because it is impoverished rather than that a country is poor because the majority of its population works in agriculture.

Features of Agriculture

Agriculture is the principal industry of employment. Nearly 61 percent of the whole population is employed there. It makes up 25% of the country’s income.

Monsoon dependence: The monsoon is crucial to Indian agriculture. The production will increase if the monsoon is good, and the crops will fail if it is below normal. Floods can occasionally ruin our crops. Agriculture depends on the rainfall since irrigation systems are so poor.

Important Points

• A farmer with limited funds may operate in a range of increasing returns to capital is however, not an irrational producer.
• A firm is a particular business firm.
• A higher rate of accumulation of capital relative to the rate of population growth adds to the real stock of capital of a nation.
• A profit maximizing farmer will maximize the output for given level of outlay.
• An isolation curve is negatively inclined.

‘Importance of Agriculture in National Perspective in India

Importance of Agriculture in Indian Economy: The following points emphasize the importance of agriculture in Indian Economy. Indian is an agricultural country, where 70 per cent population is dependent on agriculture. This forms the main source of income. The contribution of agriculture in the national income in India is more, hence, it is said that agriculture in India is a backbone of Indian Economy. The importance of agriculture in the National Economy is explained by the following points.

Role of agriculture in Indian economy: Agriculture is the main sector of Indian economy which is amply powered by the following points:

Share in National Income: The contribution from agriculture has been continuously falling from 55.1% in 1950-51 to 37.6% in 1981-82 & further to 18.5% in 2006-07 and 14.2% in 2011-12 and now 13.1%. But agriculture still continues to be the main sector because it provides livelihood to a majority of the people. The share of the agricultural sector’s capital formation in GDP declined from 2.2% in the late 1999s to 1.9% at precent.

3.1. Agriculture
• The term agriculture originates from the Latin words ager, meaning soil, and cultura, meaning cultivation.
• In its broadest sense, agriculture refers to the cultivation of crops and the rearing of livestock for production.
• It is essentially synonymous with farming, involving the field-based production of food, fodder, and industrial organic materials.
3.2. Economics • Economics is the science that studies as how people choose to use scare productive resources (like land, labour, capital and organiser) to produce various goods and to distribute these goods to various members of the society for their consumption.
3.3. Agricultural Economics
• Agricultural economics is a branch of applied economics that applies the principles of choice to the efficient use of scarce resources such as land, labor, water, seeds, and fertilizers in farming and related activities.
• It focuses on guiding farmers in the optimal utilization of land, labor, and capital.
• Its significance lies in providing practical solutions to help farmers maximize income while managing limited resources effectively.
3.4. Definitions
1. Prof. Gray has defined agricultural economics as “The science in which the principles and methods of economics are applied to the special conditions of agricultural industry”.

1. ______ an application of the accounting principles to the business of farming.

   a) Farm planning

   b) Farm budgeting

   c) Farm accounting

   d) Marketing

2. ‘Beef’ and ‘hides’ are examples of:

   a) Independent enterprise

   b) Joint enterprise

   c) Supplementary enterprise

   d) Compitative enterprise