eChapters

India is emerging as one of the most dynamic ice cream markets, with growing demand driven by urbanisation, rising disposable income, premiumisation, regional flavours, modern retail, quick commerce, and expanding cold-chain infrastructure. This chapter examines the evolution and structure of the Indian ice cream market, major growth drivers, consumer segments, competitive conditions, and emerging opportunities. It also considers important challenges including seasonality, freezer investment, cold-chain reliability, SKU complexity, regulatory compliance, working capital, and market returns. The chapter provides strategic guidance for entrepreneurs and manufacturers on market entry, positioning, product portfolios, distribution, and sustainable growth in India’s increasingly competitive ice cream industry.

9.1 Introduction

The objective of this chapter is to design an icloud and cayenne based perimeter monitoring system for agricultural field. Mobile app is designed to monitor the sensory data. The complete system comprises of two sections field device and mobile app. Field device comprises of NodeMCU, battery, motion sensors and laser sensors. The system is designed to monitor the agriculture field perimeter with motion and laser sensors, which are deployed at different locations of field. The sensory data is transmitted through NodeMCU and received at mobile app which can be accessed by authorized person. The same data can be accessed on webserver from anywhere in the world. Fig.9.1 shows a block diagram for a system. Table.9.1 shows the component list.

All agriculture universities have three main Directorates – Education, Research and Extension. Of the three, I have often observed that Extension Department comes in for maximum criticism. ‘Loose links’and ‘need to do much more in transfer of knowledge and technology’ are frequently emphasized at various levels – especially in meetings with farmers groups.

This is understandable – as it is said that less than 10% - often less than 6%, of lab scale knowledge and development reach the farmers fields in developing countries and even in many ‘developed’ counties. The situation is much more challenging when we consider a large population of small and marginal farmers – who as we saw can play extremely important role in eco-agriculture. A large percent of such farmers – women and men are practicing eco friendlyagriculture without realizing it. Their ‘ignorance’ can be converted in to advantage and new opportunity. The age old extension practice of reaching farmers through meetings, visit , seminars, camps, demonstrations all have limitations and need to be ‘scaled up’. New developments in information and communication Technology offer a great opportunity for a big jump in reaching the unreached. Again to alarge population of ‘Green Revolution’ – there is a new hope and opportunity.

ABSTRACT

This study addresses the many ICT-based services provided to readers as well as access to E-resources by Mahatma Gandhi Kashi Vidyapith, University users. It raises awareness of technology in libraries and why it is important to comprehend the usage of ICT in libraries in order to provide better library services and information to users. Essentially, the article describes several technologies and their applications in library operations. The study has discussed how library services are spurred by the use of technology such as OPAC, E-ShodhSindhu, E- books and E-journals, and so on. The current study examines several library activities that make use of ICTs. The goal of this paper is to demonstrate the use of various ICTs and E-resources by user of the university for rapid and easy information retrieval.

ABSTRACT

The purpose of this paper is to utilize thermal infra red remote sensing data to find the location of heat processing units which contribute to high temperatures. These industries occur as anomalous pixels in urban area on the temperature map derived from the thermal remote sensing data. The night scenes of ASTER thermal infra red data were used for this study. It is concluded that analysis of temporal thermal remote sensing data can be used as a tool in environmental impact assessment and management. The temperature maps can be helpful in decision making process of siting / relocation of heat producing industries in and around cities.

1. INTRODUCTION

For sustainable industrial development, management and regular monitoring of the industries is needed. Knowledge of industrial impacts on the environment is an essential for environmental impact assessment and management. Thermal remotes sensing techniques can be applied for this.

ABSTRACT

The study was aimed to identify and delineate the groundwater potable zone in and around Madurai region. The study area is composed of Charnockites and Khondalites of Archaean age. The information of lithology, geomorphology and land use/land cover was generated using the Resourcesat (IRS P6 LISS IV data) and Survey of India (SoI) toposheets of scale 1:50,000 and integrated them with GIS to identify the groundwater potable zones of the study area. On the basis of hydrogeomorphology, groundwater potential zones was identified and delineated. From the overlay analyses landuse and EC, it is inferred that, poor category groundwater is found in the scrub forest, current fallow, canal and scrub with land areas.

Abstract

Geochemical processes occurring within the groundwater and reactions with aquifer minerals have a profound effect on water quality. Hydrogeochemical composition of groundwater can also be indicative of its origin and history of passage through underground materials which water has been in contact. Assessing groundwater quality and developing strategies to protect aquifers from contamination are necessary aspects for proper planning and designing water resources. Anthropogenic activities like explosion of population, industrial growth, inputs of fertilizer, pesticides, and irrigation has been a crucial factor for determining the quality of groundwater. In this scenario, 43 groundwater samples were collected from the Dindigul district of Tamilnadu, a Hard rock terrain. The samples wereanalyzed for major cations and anions along with heavy metals to derive the different quality parameters and to obtain the pollution indices of different samples. This study focuses to find out the spatial relationship between the analyzed fluoride concentration in groundwater and pollution indices derived from the heavy metal concentration in the groundwater of the study area and their variation with respect to season.

Abstract

A study on the Subsurface groundwater discharge (SGD) in the coastal Cuddalore region of south east India has been carried out. Measurement of surface water Radon, Water level, Electrical Conductivity (EC) and pH for a total of twenty four hours, by hourly interval the measurement has been calculated and promote correlated with tidal values calculated by WX Tide 32 software. The SGD measurements were made by using a modified seepage meter. The study reveals a match with water level variation and tide with minor variation due to influx of surface water. Saline discharges, fresh groundwater discharges and surface water mixing processes were identified along the coast. Lower SGD (37.24 – 79.16 cm/day) were observed during fresh groundwater discharge.

The sensors present over remote sensing satellites are designed to collect energy or radiance from the varied surface features having wide range of radiance i.e. from features like water bodies having very low radiance to features like sand or snow having very high radiance. But, most of the time, the study area may not have all these features; therefore, radiance values may remain confined to a narrow range. This reduces the contrast of the image, thereby decreases its visual quality. In this context, image contrast enhancement techniques are used for effective visualization and display of remote sensing image on computer screens or hard copy so that maximum amount of information can be derived through its visual interpretation.

Contrast enhancement of a digital image is a technique to modify the original grey levels of input image to the entire available range of the grey levels. This increases the contrast between various features in the image which improves the visual quality of original image. Contrast enhancement can be done by both linear and non-linear methods. Some of the commonly used contrast enhancement techniques with their implementation in R software are discussed in this chapter.

We need following packages for performing this exercise in R. raster package is required for importing of raster image and for performing contrast enhancement. RStoolbox package is also required for contrast enhancement as well as for visualization of raster data with ggplot2 package. rasterVis package is mainly used in this exercise for plotting histogram of the raster data.

The information of image is perfectly accepted by eyes when the image will be in convenient form. Always pictures accurately detail about information related to their position, sizes and inter-related with each other is objects. Actually images portray positional information which can be recognized as objects. Human eyes are exact example for differentiating that information from images to innate visual and mental ability.

Types of Biomedical Waste

1. Infectious waste: waste contaminated with blood and other bodily fluids (e.g. from discarded diagnostic samples), cultures and stocks of infectious agents from laboratory work (e.g. waste from autopsies and infected animals from laboratories), or waste from patients with infections (e.g. swabs, bandages and disposable medical devices)

2. Pathological waste: human tissues, organs or fluids, body parts and contaminated animal dead bodies

Introduction

The COVID-19, the Global Pandemic has affected the world and is still continuing with its various mutations even today. This has created a long-lasting impact and many sectors like energy, transport, industries, and residential buildings, have critically experienced impacts from the pandemic (Qarnain, Muthuvel, and Bathrinath 2020). It has directly and indirectly impacted every household’s operations. The mandatory COVID – 19 protocols, lockdowns, Work From Home (WFH) schedules and the major fear of every one of contracting the disease if going out itself has forced people to stay indoors and forced residents to use more energy for their daily routine activities, (routines like watching more TV, using environment control devices like fans, AC, room heaters etc.) giving rise to higher energy usage resulting in high energy bills and subsequent scarcity in the energy supply.

Background and Technology Intervention

To increase the water use efficiency coupling piped network and micro irrigation, Department of Agricultural Engineering along with the Tamil Nadu Government introduced a project on “Water conveyance works of modernization of on-farm irrigation network in 5(R) and 7(R) sluices Parambikulam Aliyar Project (PAP)” covering a total area of 109.86 acres in both the sluices.

Significance of this project is to improve the water use efficiency in canal command areas where the farmers were unable to cultivate annual / long term crop due to alternate supply of water in each zone. PAP command area has 4 zones and each zone receives water once in 135 days in a 2 year span through open channel leading farmers to adopt flood irrigation.

INTRODUCTION
Hitching and detaching implements from a tractor is a crucial aspect of tractor operation, whether in agricultural, industrial, or construction work. This process involves attaching various implements, such as plows, harrows, or trailers, to the tractor’s hitch system, ensuring proper functionality during operation, and safely detaching them once the task is completed. Mastering the correct procedures for hitching and detaching is vital for safety, operational efficiency, and preserving the tractor and implement lifespan.
The tractor hitch system plays an essential role in connecting the prime mover (tractor) to the implement, creating a cohesive working unit. Both the tractor and the implement rely on each other to perform, much like the two wheels of a cart.
A “hitch” is defined as a single articulated point or a combination of points and links that allow the tractor to exert tractive effort in the form of pushing or pulling to counteract the draft force of the implement. The hitch point, whether virtual or real, represents the specific location on the tractor through which the “line of push” must pass to ensure effective operation. Proper understanding of this system ensures smooth, safe, and efficient work.
HITCHING IMPLEMENTS TO THE TRACTOR
Hitching implements to a tractor is an essential process, and the method can vary depending on the type of implement being used. The most common method involves using two hydraulic arms and a third high point to attach and level the implement. The hydraulic arms serve as the main tie-down, allowing the implement to be raised or lowered, while the third point is connected through a double-nut bar, which can adjust the length of the tie-down. For larger tractors or implements, this third point can also be hydraulic for easier adjustment. An alternative coupling method is the cup and pin system, commonly used for trailers, balers, or tanks, where a pin is driven through the tractor’s cup and

1.1. Definition

Alteration in one or more of physiological processes culminating in a loss of coordination of energy utilization in a plant as a result of the continuous irritation due to presence or absence of some factor or agent.

A plant is said to be diseased when there is a harmful deviation from normal functioning of physiological process (Federation of British Plant Pathologists, 1973).

Objectives
• To understand the critical role of language and communication skills in engineering.
• To explore how communication impacts the effectiveness and efficiency of engineering work.
• To examine the types of communication skills necessary for engineers
• To highlight the significance of these skills in teamwork, leadership, and project management.
• To discuss the challenges engineers face in communication and how to overcome them.
• To encourage students to develop and enhance their communication skills for better academic and professional outcomes.
Introduction
Language and communication skills are integral to the engineering profession, often determining the success or failure of projects. Engineers are required not only to excel in their technical expertise but also to effectively convey their ideas, collaborate with diverse teams, and manage complex projects. This necessitates a high level of proficiency in both language and communication skills.

1.1. Weeds

Plants that are unwanted in a given situation and may be harmful, dangerous or economically detrimental.

Weed invasion ranked second to habitat loss in causing biodiversity decline.

Major threat to both the productivity of land and water and integrity of natural ecosystems.

    1.    Control points are the points in the food processing chain where it is possible to control or remove hazards.

    2.    Critical control points are the control points in the processing chain where it is essential to a hazard, usually because there is no later step at which to establish control.

    3.    Preventative measures are the actions and activities needed to remove hazards or control them by reducing them to acceptable levels.

    4.    Critical limits for critical control points are measurements such as temperature and time, that must be met, or characteristics such as appearance and texture. Critical limits need to be validated.

    5.    Monitoring is the regular measurement or observation of a critical control point to ensure it is not beyond its critical limits.

    6.    Take corrective action to bring the process back under control before the problem (‘deviation’) leads to a safety hazard. Consider proper management (disposition) of any adversely affected product.

    7.    Verification procedures are tests and programmes that make sure the HACCP system working properly

    8.    Record keeping and documentation systems must meet the needs of the business and be adequate to show that the food safety programme is working.

In this chapter we will cover all the basics libraries and some frameworks of machine learning, deep learning and computer vision. We will discuss all about their use with an example and instruction which will states the commands to install to those libraries for building any project in our system. So let’s begin

What is a Library?

Library is an aggregate of features and methods that allow you to take many actions without getting your own code written.

For instance, the libraries that you have to know are if you work with data, numpy, scipy, pandas, etc. They have very simple data processing functions that save you time for small tricks.

The primitive people were living as part of the environment along with other f lora and fauna in a perfect synchrony. Prior to industrialisation the people were living in an environment friendly manner without causing much damage to natural resources. During the time they were making good progress and were building huge structures which are of technical excellence even today. Post industrialisation the whole scenario changed very fast. The population increased many fold, people started making more goods than required to have a market hold to earn more – the human greed increased beyond limit.

14.1 Introduction

Indoor air pollution causes significant health problems for the two billion people worldwide who rely on biomass fuels for their cooking and heating needs. Over the last 30 years awareness of the environmental and social costs of using traditional fuels and stoves has grown. At the same time, studies of the problem have resulted in proven strategies to reduce both fuel use and harmful emissions. Unfortunately, the local stoves currently available do not always represent the best designs that modern engineering can offer. Although open fires are often used wastefully, carefully operated open fires can be fuel efficient and clean burning when tested in the lab. In many situations, cooks are not overly concerned with fuel use, and studies have shown that when fuel is plentiful three-stone fires can use an excessive amount of wood to cook a small amount of food. But in other places where fuel is scarce, open fires can be carefully controlled so that fuel efficiency rivals many first generation improved cook stoves.

Modern cook stoves are designed to clean up combustion first. Then the hot gases can be forced to contact the pot and increasing efficiency without increasing harmful emissions. Fires can be clean burning when expert cooks push the sticks of wood into the fire as they burn, metering the fuel. The open fire can be a hot fire useful when food or drink needs to be prepared quickly. The energy goes into the pot, not into the cold body of a stove. The open fire can burn wood without making a lot of smoke; hot fires burn smoke as it is released from the wood (Fig.14.1). Unfortunately however, many fires used for cooking are built emphasizing simplicity of use and are wasteful and polluting. Modern stoves score higher when tested than even the most carefully operated fire in the laboratory.

Protected cultivation was introduced in India during 1985 but its progress is slow during the last 25 years due to lack of suitable varieties and hybrids for protected cultivation. Presently, area under polyhouse in India is 2000 ha, therefore, knowledge of polyhouse vegetable production technology of tomato and cucumber with intervention of drip irrigation and fertigation along with suitable varieties will be quite effective for enhancing their productivity. Therefore, it is imperative to develop hybrid seed and production of suitable varieties/hybrids at affordable prices to small and marginal farmers to achieve the targeted production potential of vegetable crops. Keeping in view some genotypes were isolated and pure line and hybrid breeding programme were adopted for improvement of these genotypes. After three years of multilocational testing at tarai, midhills and higher hills under polyhouse condition, four genotypes were identified and released. They are: Pant Parthenocarpic Cucumber 2 (1,755 q/ha) and Pant Parthenocarpic Cucumber 3 (1,605 q/ha) of cucumber and Pant Polyhouse Hybrid Tomato 1 (1,616 q/ha) with average fruit weight of 130-140 g and Pant Polyhouse Tomato 2 (1,291 q/ha) of tomato with single fruit weight 100-105 g. These genotypes were released by Uttarakhand State Variety Release Committee during May 2011 for commercial cultivation.

Abstract

Sunflower seeds of variety PSFH- 67 were obtained from the PAU seed farm. These seeds were cleaned with commonly used seed processing equipment. Samples were divided into 2 parts. One part was kept as such for taking the observations of feed (control) and the remaining part was passed through specific gravity separator for its refinement. The various fractions obtained were recovery (heavier, healthy seeds), middlings (intermediate, under size) and rejections (lightweight seeds, wevil eaten, foreign matter). The respective percentages of each fraction were computed. These graded fractions as well as the feed were packed in 2-kg cloth bags and stored under ambient conditions. Different quality parameters viz. moisture content, physical purity, percent germination, thousand grain weight and vigour index were recorded at 30 days interval from Jan, 2010 to Apr. 2010. The physical purity, moisture content, thousand grain weight, percent germination, root length, shoot length and vigour index were found to be higher in recovery and minimum for rejections while moisture content was highest for rejection compared to all other fractions. The physical purity remained more or less constant throughout the period of storage. The thousand-grain weight showed a rapid decrease during first month thereafter it remained constant. There was continuous decrease in percent germination with the period of storage irrespective of the treatment.

Incentives are a powerful stimulus to transfer of technology. They can encourage researchers to get their results to market, a new career path for many of them. They can create a culture that attracts and retains entrepreneurial staff, scientists, students and technology transfer professionals (TTPs) that view the university as a career path and a vehicle for making a contribution to society. Working in a pro-entrepreneurship team of colleagues can also lead to getting people to think in terms of making a connection between their work and its application. Incentives can be short-term or long-term in nature, and can be tailored to individual or collective requirements. As it is likely to be challenging for universities to design incentives that cater to every researcher’s or TTP’s desire, they can design incentive programs to cater to various aspects of human. Nature.
12.1 Why incentives matter in this ecosystem
Incentives can be either financial and non-financial. These are needed to ensure that researchers and TTPs remain motivated, aligned with institutional goals, and committed to the long-term process of technology transfer and commercialization. Incentive programs serve several important purposes:
• Motivation: Incentives energize individuals to pursue innovation and commercialization, often over long- and uncertain-time horizons.
• Retention: By offering recognition, rewards, and career advancement opportunities, institutions can retain high-performing researchers and skilled TTPs.
• Alignment: Well-designed incentives ensure that the personal goals of stakeholders align with institutional and societal objectives.

Introduction

Over the past decades, agriculture sector played a crucial role in enhancing the economic growth of India, and will continue so in future. It employs 55% of the workforce, thereby contributing to 17.1% of the country’s Gross Value Added (GVA) for the year 2017-18 (MoA & FW, 2019). Agricultural production in India grew at an average of 3.6% annually since 2011, thanks to the policy decisions on inputs including improved fertilizer delivery systems and high yielding varieties. Release of improved varieties in cereals, pulses, fruits, vegetables and ornamental flowers as well as high-yielding breeds in the livestock and fisheries sectors has increased the diversification. Availability of a range of nutrition rich food commodities played crucial role in reducing undernourished population from 24% in 1990-92 to 15% in 2014-16 (OECD, 2018, FAO statistics). India is currently the largest product export economy of the world. India is leading exporter of rice globally, amounting to 8.34 Mt in 2019, and currently holds >85% of global basmati rice exports. The country has shown massive resilience to very recent global outbreak of COVID-19, and managed to tackle the social and economic challenges with a spirit of self-reliance. The ‘Atma Nirbhar Bharat Abhiyan’ by Government of India with a special economic package of Rs 20 lakh crore to enable the resurgence of the economy through three mantras, ‘innovation, integrity and inclusion’ as suggested by none other than the Hon’ble Prime Minister of the country. It is therefore imperative that the agricultural sector too needs new initiatives to continue with the success, and realize the potential of self-reliance.

India comes in a tropical region and so it has a tropical monsoonal climate. The climate of India is governed by mountain ranges as well as direction of rain winds like south-west and north-east monsoon and alternate season is the main feature of Indian climate. Climate in South India is generally hotter and extremely humid than that of North India.

Abstract

There is an urgent need to – create market driven linkages rather than do it alone by building new infrastructure. A lot needs to be done to improve infrastructure in terms of reducing the logistics cost, eliminating middlemen influence and eliminating the wastage of basic inputs. There is a need to blend technologies based on principle of dovetailing production for masses with the advantage of mass production, particularly in the area of grain processing, packaging and marketing which would help combine livelihood, security with agricultural competitiveness. Risk in crop production is not new to any age and the farmers have been bearing it since times immemorial. The farmers should be allowed to maximize their grain. High performance continuous and batch dryers remove moisture in a way that is predictable and reliable. The problems associated with moisture content may be harmful to international trade in grain and need to be addressed adequately by the standardization institutions.

Abstracts

About 60-70% of total food grain production is retained and stored by farmers for household consumption, use as seed, feed for cattle and payment of wages to labours etc. in our country. Yet the quality of grains stored is not so good, and hence, preserving the harvested crops without loss or damage has always been a problem of national importance. This study was conducted in Jabalpur district of Madhya Pradesh state. A tribal block namely Kundam was selected for study purpose. The responses of 120 women were recorded in pre-tested structural schedule through interview. Rural women are an important source of information on the use of indigenous practices for grain storage. The data reveals that the majority of respondents are using dry leaves of Neem, dry onion bulb, wheat straw, Nirgudi leaves, roots of bach etc. for storage of grain at household level. In our country, indigenous practices of grain storage have always been and are still followed, because it is supposed that these practices are useful in control of grain loss.

Introduction
Following our comprehensive exploration of scientific crop modeling and the rigorous processes of model assessment, we now pivot to an equally vital, yet distinct, realm of understanding weather in agriculture: Indigenous Technical Knowledge (ITK). This chapter, Indigenous Technical Knowledge for Weather Forecasts and Its Validity,” delves into the profound and often overlooked wisdom embedded within local communities worldwide, knowledge systems accumulated over generations that offer unique insights into anticipating future weather patterns.
In the upcoming sections, we will embark on an in-depth examination of the diverse forms that ITK related to weather forecasting takes. This includes detailed discussions on:
• Observational Indicators: How traditional communities keenly observe subtle changes in the natural world, such as specific patterns in animal behavior (e.g., bird migration patterns, insect activity, animal calls), plant phenology (e.g., early or late flowering, unusual fruiting patterns of wild plants), and the behavior of flora and fauna as harbingers of upcoming weather shifts.
• Atmospheric and Astronomical Signs: The interpretation of sky conditions (e.g., cloud formations, specific colors of sunrise/sunset, halos around the sun or moon), wind patterns, atmospheric pressure changes (often perceived through bodily sensations or changes in local sound travel), and celestial phenomena (e.g., star brightness, moon phases) as indicators for short-term or seasonal forecasts.
• Traditional Ecological Calendars and Proverbs: The role of traditional calendars that map out expected seasonal weather based on historical observations, and folk proverbs or sayings that encapsulate generations of empirical weather wisdom in concise, memorable forms, guiding agricultural practices.

Industrial ice cream manufacturing is an integrated system involving food science, dairy technology, mechanical processing, refrigeration, quality assurance, hygiene, packaging, maintenance, utilities, manpower, and cold-chain management. This chapter explains how each manufacturing stage influences the next, from raw-material receiving and mix preparation through pasteurization, homogenization, aging, freezing, filling, hardening, storage, and distribution. It emphasizes process discipline, equipment reliability, trained personnel, KPI-based management, preventive maintenance, and cold-chain integrity. The chapter also addresses quality control, food safety, sustainability, digitalization, and operational challenges. It provides practical guidance for factory managers seeking consistent quality, productivity, controlled costs, reduced losses, and long-term operational excellence

8.1 Introduction

Contamination of drinking water supplies from industrial waste is a result of various types of industrial processes and disposal practices. Industries that use large amounts of fresh water for processing have the potential to pollute waterways through the discharge of their waste into streams and rivers, or by run-off and seepage of stored wastes into nearby water sources. Other disposal practices, which cause water contamination, include deep well injection and improper disposal of wastes in surface impoundments.

Industrial wastes consists of both organic and inorganic substances. Organic wastes include pesticide residues, solvents and cleaning fluids, dissolved residues from fruits and vegetables, and lignin from pulp and paper to name a few. Effluents can also contain inorganic wastes such as brine salts and metals. This is an incentive for industry to pre-treat their water by neutralizing the chemically active components, recycling, dilution or extraction and collection for proper disposal.

The waste disposal practices, which presently pose a threat to drinking water supplies, include deep well injection of wastes and wastes that are dumped and retained in surface impoundments or evaporation ponds. (Ministry of Industries, 1994).

In keeping with the functions delegated to the Central Pollution Control Board under the Water (Prevention & Control of Pollution) Act, 1974, they covered a number of industries, their production and location with details of receiving water besides details on the raw material they used, the process they adopted to process them, inplant control systems, pollution control system provided and the future requirement with cost implications, monitoring system etc.

These documents are also aimed at developing standards for effluents and emissions as Minimal National Standards that can be adopted uniformly throughout the country. The State Pollution Control Boards (SPCBs) can tighten the standards, wherever the local situation demands.

While implementing these standards, the status of technologies adopted by the industries and further requirements to meet the overall objective of pollution control have been assessed. The technology requirement for pollution control industry wise has been presented in the following groups of industry categories.

ABSTRACT

The chapter focuses that information as an economic resources and the role of library to distributing information among the user’s communities. From the economic point of view-the most important properties of information are easy to access and limited money acquire more information i.e. cost benefit. Information economy makes people ware about their goal and library help people to provide resources on need base.

Keyword: Information economy, Library, Information Communication Technology, ICT, Users’ community.

Since the industrial revolution in the 1800s, automation got more advanced to efficiently handle sophisticated tasks and increase production. With increasing demands and shortage of labor across the globe, agriculture robots or commonly known as Agribots are starting to gain attention among farmers. Crop production decreased by an estimated 213 crores approx ($3.1 billion) a year due to labor shortages in the USA alone. Recent advancements in sensors and AI technology that lets machines train on their surroundings have made agrobots more notable. We are still in the early stages of an ag-robotics revolution, harnessing the full potential of the Internet of Things in agriculture, with most of the products still in early trial phases and R&D mode.

Introduction

India is predominantly an agricultural economy and about half of the workforce is engaged in agriculture sector. Around 48 per cent of households in the country are agricultural household and they derive the monthly income from crop cultivation. India is leading in production of many agricultural crops but finding a market for marketed surplus and getting fair prices have always been a major challenge. Long time ago, traditional market system was existed in India. Marketing implied greater magnitude as yields and production started rising after farmers embraced with advanced technologies such as high-yielding varieties, fertilizers, chemical inputs, block chain development, farmers business network, market linkages, diversification towards high value crops, integrated farming system approach, precision farming including digital agriculture, drones, GIS technology, remote sensing, soil health management, crop and livestock insurance, mobile apps, web portal, machine learning and many mores. These catered the need of efficient regulated marketing system to support the farmers and keep away from them getting manipulated in the market.

India has gained self-sufficiency in the agriculture production. There is need to translate this production into better remuneration for the farming community by focusing into agricultural marketing system. The agricultural marketing system is characterized by various short comings like heavy sale of commodities at primary level immediately after the harvesting period, absence of on-farm grading of produce, poor packaging, insufficient marketing infrastructure, long marketing channels, existence of various malpractices in the marketing of agri-produce, nontransparent price discovery mechanism, lack of market information system, low marketable surplus especially of small and marginal farmers, etc.

Rising population and increasing demand for food are prominent factors driving the digital farming market. Moreover, the growing demand to efficiently deal with pests, weeds, and other diseases is encouraging farmers to digitize their farm. In developing regions, cheaper internet data and strong penetration of smart devices (especially smartphones) are driving the digital farming market. Active participation of governments in digitizing farms through investment is also driving the digital farm market.

Introduction

India is one of the agriculturally important countries in the world and has strong net-work of agriculture education, research and extension. As per the historical record India is committed to thrive and excel independently. During 1965–66, India imported food grains from the US under PL-480 scheme, and the situation was “ship-to-mouth”. This condition was also exacerbated with the growing population which made India to increase its food production at most priority with commitment. With the introduction of high yielding semi dwarf varieties of rice from IRRI, The Philippines and wheat from Mexico which combined with right policies of government to provide essential inputs and market facilities, credit etc. revolutionized the Indian agriculture. In addition to these innovative ideas and policies the food production reached to the level of self-sufficiency until today. For instance the food production during 1950-51 was 54 million tonnes and reached to 285 million tonnes during 2018-19. After the fourth five year plan, India made its stand of self-sufficiency even affected by any year of worst drought. Later, the focus had been given on agricultural research and education in the country for sustaining self-sufficiency in agriculture sector at all times of change of conditions within the country and also globally. Although more than 65 per cent of rural population is depend on agriculture sector, the average monthly income is about Rs. 6500. It reveals that under employment and large population in India depend on agriculture which is unsustainable (Rena, 2003). Therefore, it is needed to books the rural economy, create new infrastructure and other innovations in this sector. India has been emphasizing for innovative techniques. The main advantage for India is the richest natural resources and need only planning and execution on innovation front.

As the world faces mounting environmental challenges, resource scarcity, and the need to shift toward a low-carbon economy, sustainable waste management and alternative energy solutions are gaining critical importance. In this context, agri-biomass and organic waste valorization has emerged as a transformative area—addressing both the disposal of agricultural residues and organic waste, while enabling the generation of clean energy, bio-based materials, and high-value products.
Advanced Valorization Technologies
The field is rapidly evolving beyond traditional methods such as composting and combustion to adopt biochemical and thermochemical processes. Technologies like:
• Anaerobic digestion for biogas,
• Fermentation for bioethanol and organic acids,
• Pyrolysis for bio-oil and biochar,
• Gasification for syngas production,
Are increasingly supplemented by next-generation approaches like hydrothermal carbonization, microwave-assisted pyrolysis, and supercritical fluid extraction. These are tailored for India’s diverse agri-residues—rice straw,
sugarcane bagasse, coconut husk, and more—making them scalable across regions.
Importantly, these technologies now aim for value maximization, producing bioplastics, nutraceuticals, soil enhancers, and even sustainable construction materials.

Introduction

The food production in India has been on a rising trajectory and the country is among the top producers of several crops. It is the highest producer of milk and second highest producer of fruits and vegetables. Total food grain production in the country is estimated at record 291.95 million tonnes (MT; Second Advance Estimates for 2019-20) which is 6.74 MT higher over 2018-19. While enhanced field productivity is an essential component of agricultural sector, improved postharvest handling, marketing and processing is equally essential to reduce the waste, particularly in a country where such losses are substantial and add stress on limited farming resources, appropriate agrilogistic is needed. Post-production management and marketing infrastructure is therefore, not only vital but a priority. Such infrastructure and the services they provide are essential not only for the efficient performance of various marketing functions, but also for effective expansion of the size of markets which allows for growth.An efficient post-harvest logistics network not only ensures that produce will reach destination markets in quality and quantity, but should also trigger a steady reverse flow of market information to the source.

Introduction

Agriculture is the backbone of Indian economy. Good harvest helps in moving the economy in the right direction. The agriculture sector accounts for 17% of US$ 2.6 trillion economy of India (Anonymous, 2019a) and employs 54.6% of the country’s workforce (Anonymous, 2019b). India occupies first place in the production of pulses, jute and milk, and second place in rice, wheat, cotton, sugarcane, vegetables and fruits (FAO STAT, 2020). The agriculture export constitutes a fifth of total exports made by India and self-reliance in agriculture is required to become an economic superpower. The green revolution has paved the way from begging bowl to overflowing granaries in our country. The overall food production has increased from 52 MT in 1950-51 to 295 MT in 2019-20, which is a phenomenal growth of more than five times in seven decades span. Of the several factors that influenced the sea change in agriculture production and productivity, the quality seed of improved varieties occupies a crucial position. The green revolution was ushered in by the import of 18000 tonnes of seed of high yielding wheat varieties Lerma Rojo and Sonara 64 and rice variety IR-8. Till today, the quality seed alone contributes to 15-20% of total production (Chauhan et al., 2015), indicating its importance in agricultural production of the country. The problematic global scenarios like economic recession, climate change, water scarcity, population explosion, pollution or new pandemics drives the states to be more self-reliant. To be self-reliant is not to be altogether “self-contained”. We should be opened for the best material available anywhere in the world, and simultaneously we should develop our infrastructure and industry to cater to the needs of our population as well as export to other countries. Seed sector is one of the potential areas for boosting self-reliance as well as has a lot of export potential. The government push for self-reliance under the present COVID-19 pandemic situation by infusing INR one lakh crore as agricultural infrastructure fund that will help in developing several start-ups. The success of this movement mainly depends on innovations in every sector, including the seed sector and simultaneously, there is a need to extend it to the regulatory mechanisms. This chapter will discuss the possible areas of innovations that are already in the pipeline and those to be targeted in the areas of seed production, quality assurance, marketing and regulation along with policy interventions needed to boost the seed sector.

The introduction of high yielding varieties, additional irrigation facilities, a great input flow through fertilizers and pesticides, farm mechanization, credit facilities and other rural infrastructure facilities ushered in the green revolution. The food grains area under irrigation as a percentage to its total sown area has been increased from 20.9 to 51.2%, rice irrigated area from 36.5 to 58.3%, wheat from 43.1 to 93.4%, pulses from 9.4 to 18.6%, oilseeds from 3.7 to 28.6% during the period from 1965-66 to 2013-14 (DES, 2015). Despite the net sown area being stagnant around 140.80 M ha, gross cropped area has been increased significantly from 155.28 M ha in 1965-66 to 195.25 M ha in 2011-12 due to increase in net irrigated area from 26.34 to 65.26 M ha (Fig. 1), gross irrigated area from 30.90 to 91.53 M ha during the period. There has been a sharp decline in average size of operational land holdings. The scope for expansion of the area available for cultivation has become limited. The average size of holdings for all operational classes (small & marginal, medium and large) have declined over the years and for all classes put together it has come down to 1.16 ha in 2010-11 from 2.28 ha in 1970-71. Therefore, it is the urgent need to use the natural resource like water efficiently and in a sustainable manner.

Introduction

The arid regions in India occupy 38.7 million ha (Mha), comprising 31.7 and 7 Mha under hot and cold arid region, respectively. The major part (90%) of the hot arid region lies in Northwest (NW) India and the rest in geographically isolated pockets in South India. The NW arid region extends from 22°30” to 32°50” N and 68°50” to 75°45”E , bounded by Aravalli hills in the east, Thar desert in the west the irrigated Indus plain in the north and the alluvial plains of the Sabarmati river in the south. The region mostly lies in western Rajasthan covering 12 districts (196150 km², 68.7%) followed six districts in northwest Gujarat (62180 km² 21.8%), five districts in southwest Haryana in (12840 km² 4.5%), and six districts in southwest Punjab in (14510 km², 5.0%) (Fig.1). The region is characterized by low rainfall (100 to 400 mm yr-1), that is also erratic and highly unpredictable (coefficient of variation, CV = 30 to 70%); high evaporation (1600 to 2000 mm yr-1); temperature extremes (-5.7° C to 50°C); frequent droughts (once in 2.5-5.0 years); strong winds (20-50 km h-1) during summer; and short crop growing period (8 to 15 weeks) (Moharana et al., 2016). Despite the common characteristics of aridity and extremes of temperatures, there are enormous spatial variations in terms of rainfall pattern, physiography, soils, amount of available surface and ground water, and extent of vegetation cover (Joshi, 2012). Accordingly, the NW hot arid region has been classified in 4 sub-regions, 11 zones and 34 sub zones (Faroda et al., 1999).

Despite these intimidating conditions, the region supports a large human and livestock population and biodiversity. However, the ever-increasing human and livestock population and developmental activities exert enormous biophysical pressure on the slender natural resource base of the region. A major challenge is desertification due to wind erosion/deposition, water erosion, water logging and salinity. Degradation of permanent pastures has led to loss of fodder resources constraining livestock husbandry, the backbone of the economy of the region. Of late, industrial effluents and mining are also contributing to desertification.

Historical Perspective of Agricultural Education Policy in India

Pre-Independence Era

During the reign of the British Crown, vocational education and training suffered a great setback and there was a lack of emphasis on agricultural education, even though the Indian economy, to a great extent, depended on agriculture. In 1901, only five institutions were imparting theoretical and practical instruction in agriculture, but that education was not used in extension or fieldwork—it served only as an opening for government white-collar jobs (Crane, 1965).

Post-Independence Era

Prior to the establishment of agricultural universities, university-level education in agriculture, animal science, horticulture, agricultural engineering, and allied subjects were largely conducted by colleges affiliated with general universities that had no special commitment to the farming community. The University Education Commission of 1947, among other things, examined the state of agricultural education in India. The report of this Commission emphasized the need for having what was termed “Rural Universities.” In 1954, the First Joint Indo-American Team on Agricultural Research and Education fully endorsed the recommendations of the University Education Commission and strongly recommended the immediate establishment of agricultural universities in a few selected states. The U.S. agricultural advisors who began to arrive in India in the early 1950s were products of the land-grant university system, and many of them naturally believed India could benefit by creating a similar system (Goldsmith, 1988). The Government of India accepted this recommendation and the first agricultural university in Uttar Pradesh now named as Govind Ballab Pant of Agriculture & Technology was established in 1960, patterned on the land-grant university model of the United States. This was a significant turning point in the history of agricultural education in India. The Second Joint Indo-American Commission (1959) reiterated the recommendations of the First and recommended that at least one agricultural university be established in each state. Agricultural universities have now been established in 21 of the 28 states and the concept of the agricultural university now forms an essential part of the national policy on education.

Introduction

It is known and well documented that ‘biological diversity’ (i.e. diversity within species, between species and within ecosystems) has been declining at a much faster rate than earlier time in human history. The current rate of extinction is tens to hundred times higher than the average over the past 10 million years and it is accelerating (IPBES, 2019). The estimates of the number of species getting extinct every year vary from low (200 to 2,000) to high (10,000 and 100,000) (Bar-On et al., 2018). The delicate balance of clean air, water and biodiversity in nature which helps in survival on earth, is rapidly being destroyed due to humans’ activity like growing of food, producing energy, dispose of waste and consume resources (IPBES, 2019). The current human population of the world (7.6 billion) represents only 0.01% of all living creatures and attributed to be instrumental in causing loss of 83% of all wild mammals and half of plants (IPBES, 2019). These unprecedented changes in important components of biodiversity are likely to continue or increase in the foreseeable future, unless we take active corrective measures (IPBES, 2019).

Whilst all biodiversity has intrinsic economic or social value, it is the ‘agricultural biodiversity’ (‘agrobiodiversity’ in short) that has the greatest importance for food nutrition and health security of humans. The FAO has recently defined biodiversity for food and agriculture (BFA) as a subset of biodiversity that contributes primarily to agriculture and food production (FAO, 2019). It includes the domesticated plants and animals raised in crop, livestock, forest and aquaculture systems, harvested forest and aquatic species, the wild relatives of domesticated species, other wild species harvested for food and other products. It also encompasses “associated biodiversity”

Introduction

Climate change effect is global and one of the most pressing issues of the 21^st century. It has now emerged as a significant global environmental challenge affecting crop, animal, fish, egg and milk production, water availability, human health, and terrestrial and aquatic ecosystems. Evidences of changes in climate, particularly to the spatial and temporal variability of precipitation and temperature are many and as a result, uncertainty, risks and farmers distress have increased manifold over the current years. India, a developing nation and primarily an agriculturally based country will be highly affected due to greater dependence on agriculture for livelihood of larger proportion of population (Johnson and Hutton, 2014). Anthropogenic forces like rise in population, economic activities, consumption patterns, social behaviour, energy resource utilization and land-use changes in terms of deforestation, use of fossil fuels, industrialization, and race towards development, high concentration of green house gases (GHG) has been released resulting in global warming, a major factor leading to climate change. This heat of climate change has been experienced globally and has affected all forms of life on earth in many ways (Campbell-Lendrum et al, 2015).

As per the fifth assessment report of IPCC (2014), proportional sharing in GHGs emission of various sectors are energy production (34%), and agriculture, forestry and land-use (AFOLU) (24%), mainly contributed by biomass burning and resource intensive agronomic activities (Houghton et al., 2012; Tubiello et al., 2015). Global food security has been threatened by climate change more so in developing nations through changes in soil properties, and is one of the most important challenges in the 21^st century to supply food for the increasing population.

Since climate change is inevitable, we must consider how best we can adapt it, so as to minimize its harmful consequences on the society. For subsistence farmers in India, adaptation in response to changes in climate patterns can be the difference between survival and calamity. There is a need to bring innovations on climate smart agriculture and also necessary agricultural reforms for emerging of a self-reliant India.

Introduction

Agricultural Extension is as ancient as agriculture itself. When it moves in agricultural trends, the importance on extension has also been transformed. Firstly, agricultural extension was the component of the research-extension-farmer approach. In the Training and Visit (T&V) period, communication of innovation was the crucial concept and the role of extension was to successfully disseminate the technological interventions. However, after the green revolution, the gap between resource rich and resource poor farmers widened with information and extension reaching only a few of them. With the conceptualization of new models, like Agricultural Knowledge and Information Systems (AKIS), the focus of extension has changed to formation of groups and collective farming. In time, the private sector has also entered into the agricultural arena, introducing the concept of pluralism in extension. Emphasis on mass media has also increased. More recently, Agricultural Innovation Systems (AIS) is introduced within the innovation systems framework. It focuses on the actors, their interactions, the institutions, and the policy environment to support or hinder it. Communication for innovation is the key AIS concept tried to identify the actors in systems, their core activities and bring them into an innovation platform for effective service and successful innovations (Saravanan, 2017).

Introduction and Background

Agriculture at present has the trend of using an industrialized production model, where crops and animals are produced in systems that are increasingly specialized, simplified and concentrated, to address growing food, feed and fibre demands. Within this model, external inputs (e.g. irrigation, synthetic fertilizers chemical pest control, feeds, and growth hormones) have been utilized to achieve production goals, often at the expense of environmental quality and key ecosystem services. Continuation of this model of agricultural production has resulted in loss of ecosystem services, increased ecosystem simplification and species extinction. Responses to future challenges in agriculture should include the development of novel systems that are highly productive, minimize damage to the environment and effectively utilize renewable resources. Achieving these multiple goals will be a momentous task, as it will require development and implementation of more complex, diverse and management-intensive production systems than currently employed. Furthermore, future agricultural production systems will need to be adaptable to respond to unforeseen environmental challenges. Integrated agricultural systems have been purported to possess attributes to address these challenges. Agro-chemicals, fuel-based mechanization and irrigation operations are the heart of industrial agriculture which is derived entirely from dwindling and ever more expensive fossil fuels. Intensification of agriculture by the use of high yielding crop varieties, fertilization, irrigations and pesticides are impact heavily on natural resources with serious health and environmental implications. Practice of monoculture in some parts of the country and the world has an adverse environmental impact due to lack of ecological regulation mechanisms and heavily dependent on external inputs.

Introduction

Majority of the India’s population (about 70%) depend directly and indirectly on agriculture for a living, and thus, the sector must attain self-reliance for their future survival. The North Eastern Region (NER) of India comprising the states of Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Tripura and Sikkim covers a total area of 26.2 million hectare (7.97% of the India’s total geographical area). Of this area, hill and mountain region accounts for about 70% area that excludes Assam plains. The region is characterized by unique geophysical socio-cultural and environmental features. Drought and floods are the two miseries for the farmers of North Eastern Region of India (NER). The poorest people are likely to be the hardest hit by impacts of climatic factors and its change because they rely heavily on climate-sensitive sectors such as rainfed agriculture and fisheries. They are also less capable to respond due to limited human, institutional and financial capacity and have very limited ability to cope with climate impacts and adaptation options in agriculture sector to a changing hazard burden (Ngachan and Das, 2018). The NER of India is endowed with enormous water resources potential that accounts for about 34% of the country’s total water wealth. In spite of the abundant water resources, the ratio of percent irrigated area to net sown area varies from 5% in Assam to 28% in Arunachal Pradesh with an average of 10.6 % in NER. This is less than one-fourth of the national average of net irrigated area which currently stands at 43.2% (Sharma et al., 2010). The water scenario in the region is skewed and is characterized by plenty and scanty syndrome, i.e. excess water during rainy season and severe scarcity during post- and pre- monsoon season. There is wide variation of rainfall in space and time. It is projected that by 2021, an additional 15 million population will be added to the current 45 million in the region (Choudhury et al., 2012). Hence, adequate planning and management of these bountiful but most vital resources are required for overall sustainability of agriculture in NER.

Edible oil scenario

Vegetable oil or edible oil is the main source of energy in humans and it also supplies nutrients for growth and maintenance of human body. Edible oil demand in India has been increasing progressively since last one decade, primarily due to population growth, improved standard of living and also changes in food habits. Presently, the area under oil seed production is between 26 and 27 million ha with an average yield of 1000 to 1100 kg ha^-1. This accounts to 7.5 to 8.0 million tonnes of vegetable oil production locally, as against the current demand of 22.5 to 23 million tonnes per annum.