eBook Chapters

1. HAND EMASCULATION AND POLLINATION

The male part of seed parent is removed by hand before anthesis to check the self pollination from the crop plants with bisexual flower having fertile male and female part. This process is known as emasculation. These emasculated flowers are then pollinated by the pollens collected from pollinator parent to produce hybrid seed (Fig. 1). Eg. Cotton, tomato, brinjal.

The measurement of greenhouse gases (GHGs) has been started during middle of the last century. Initially, CO₂ and water vapour were measured with other common meteorological variables like temperature, sunshine hours, rainfall, humidity etc., for monitoring the weather condition and pollution. The absolute or relative concentrations of gasses in atmosphere are used to measure basically for monitoring purpose. However, limited studies were dealt with actual gaseous exchanges of fluxes. The concern about gaseous flux measurement and GHGs-exchanges started after 1900s when people got concerned about anthropogenic pollution, environmental sustainability and climate change issues. The GHGs-exchanges in earth-atmosphere systems primarily occur due to change in meteorological variables, soil responses and physiological activities of crops. If we are interested for environmental data inventories, then absolute GHGs concentrations of atmosphere at a specific time is required. However, presently researchers, students, environmentalists, climate scientists are primarily interested for quantitative data on GHGs fluxes and or GHGs-exchanges. They want to know what and how much quantity of a particular GHG is emitting from unit area at unit time.

Flux refers to the amount of any gas emitted per unit area per unit time. The dimension of that is M A^-11 T^-1. (Where, M= Mass/ Quantity; A= Area; T= Time). The SI unit of flux is g m²s^-1. Therefore, flux is a vector. It has magnitude as well as direction. As for example positive flux of CO₂ from earth surface means, CO₂ is moving out from earth surface to atmosphere. If it moves in opposite direction then the flux would be negative. In that case CO₂ gas may be absorbed by the soil surface from adjacent atmosphere. Similarly, GHGs fluxes of earth surface are either positive or negative. Generally, positive GHGs flux refers to emission of GHGs from earth to atmosphere and vice versa.

One of the important aspects of dry flowers is the pleasure of gathering flowers and grasses to make wonderful dried arrangements. The only drawback is that the original colors fade and the floral arrangements can end up looking like a bunch of straw. To enhance the colors of dried flowers, dyeing is advocated. While coloring ferns or small leaves, it is better to work on an aluminum foil or waxed paper so it can collect extra paint, which can be used on another leaf. Leaves should be lightly brushed, and never saturated with paint. The painted specimens are placed on the waxed paper or on a computer paper to dry. Newsprint should not be used.

17.1 Introduction

It is well known fact that planners as well as end users have to consider any resources as technology from economic point of view. Therefore, it is important to have techno – economic analysis of each energy source option. In the feasibility study of particular energy option, three tier judgment approaches is required, which include technical feasibility, economical viability and social acceptability. Hence in the rural energy planning programme one has to considered techno socio economic analysis of an individual energy option. Since in integrated rural energy planning, locally available energy resources are used, presuming that it is socially recognized. Hence in the IREP project, the need and scope of techno economic analysis in terms of economic analysis of different technical feasible options, before between “economic” and “finical” analysis should be kept in mind. An economic analysis is needed to verify that a particular energy source will provide “net benefit” to society as a whole, before its final integration in the energy context, while a financial analysis integrated in the energy practices. In simple words, a financial analysis is concerned with goods and services, money inflow and outflows and the transfer of payments. An economic analysis also considers the social benefits and costs of goods and services which are not traded in a market.

Interest Rate : Provisional Interest rate @ 14.50% p.a. has been taken for evaluation of the project report. However, the sanctioning authority may consider the exact rate of interest applicable, on the date of sanction. Development of farm should be completed within 3 months from first disbursement.
 
Repayment of loan : A five-year repayment programme has been drawn with six months moratorium period, the installments will be monthly starting from 6th month onwards. The applicant has to make tie-up with the local MPCS and the repayment should be routed through the MPCS.

1. Introduction 
The Techno-Economic Analysis (TEA) of nanotechnology-based microalgal biodiesel explores the intersection of nanotechnology and renewable energy production, aiming to assess the economic feasibility and sustainability of integrating nanomaterials into the microalgal biodiesel production process (BlancoCanqui, 2010). As the global demand for sustainable energy sources continues to rise, microalgae have emerged as a promising feedstock for biodiesel production due to their high lipid content and rapid growth rates. Nanotechnology offers innovative solutions to enhance various stages of the microalgal biodiesel production chain, from cultivation and harvesting to lipid extraction and conversion (Moustakas et al., 2020).This introduction provides an overview of the key objectives, methodologies, and implications of conducting a TEA on nanotechnology-based microalgal biodiesel. It outlines the significance of integrating nanomaterials into biodiesel production processes, highlights the potential benefits and challenges associated with nanotechnology adoption, and sets the stage for the subsequent analysis of economic factors and technical considerations (Borowitzka and Moheimani, 2013).The introduction also discusses the broader context of sustainable energy transition and the role of microalgal biodiesel as a renewable alternative to conventional fossil fuels (Gaurav et al., 2017). It emphasizes the importance of evaluating not only the technical feasibility but also the economic viability and environmental sustainability of nanotechnology-enabled biodiesel production methods. By conducting a comprehensive TEA, this study aims to provide valuable insights into the cost-effectiveness, scalability, and market potential of nanotechnology-based microalgal biodiesel, informing strategic decision-making and investment priorities in the renewable energy sector (Gouveia and Oliveira, 2009; McCollum et al., 2018). Through interdisciplinary collaboration and rigorous analysis, the TEA seeks to advance our understanding of the economic and technological factors shaping the future of sustainable biofuel production.

16.1 Introduction

It is well known fact that planners as well as end user’s have to consider any resources as technology from economic point of view. Therefore, it is important to have techno – economic analysis of each energy source option. In the feasibility study of particular energy option, three tier judgement approaches is required, which include technical feasibility, economical viability and social acceptability. Hence in the rural energy planning programme one has to considered techno socio economic analysis of an individual energy option. Since in integrated rural energy planning, locally available energy resources are used, presuming that it is socially recognized. Hence in the IRPE project, the need and scope of techno economic analysis in terms of economic analysis of different technical feasible options, before between “economic” and “financial” analysis should be kept in mind. An economic analysis is needed to verify that a particular energy source will provide “net benefit” to society as a whole, before its final integration in the energy context, while a financial analysis integrated in the energy practices. In simple wards, a financial analysis is concerned with goods and services, money inflow and outflows and the transfer of payments. An economic analysis also considers the social benefits and costs of goods and services which are not traded in a market.

Interest Rate: Provisional Interest rate @ 15.75% p.a. has been taken for evaluation of the project report. However, the exact interest rate will be decided by the sanctioning authority on the date of sanction.

Disbursement of loan: Funds for fodder cultivation and civil construction should be disbursed first. Development of sheds and fodder plots should be completed within 3 months from first disbursement. Then disbursement of 1^st Batch cow (10 animals) will be done. Last disbursement for 2^nd Batch cows (10 animals) should be done after 5-6 months of purchase of 1^st batch cows.

Insurance: The animals and other assets (sheds, equipment) must be insured. Wherever necessary, Risk / Mortality fund may be considered in lieu of dairy insurance.

I. INTRODUCTION

Nations are growing with pace in technology and technological advancements. Till the end of 20th century development was the priority of entire planet earth but in the ending of the 20th century it was realized by almost all countries that development cannot go alone but it has to have the social, economic and environmental concerns. It was realized by the United Nations in Rio Conference on Environment and Development, 1992 that there is need of sustainable development. Now in 21st century the technological advancements are needed to be utilized for saving the planet earth from the curse of climate change and global warming reducing the carbon emissions across the entire planet earth. The argument in this paper is based on, how far technological advancements and technology transfer, by developed countries to developing countries can be facilitated in reduction of the carbon emission and greenhouse gases, through legally binding norms? How there should be synergy in between technologies reducing carbon emission and IPR issues?

The agricultural sector is undergoing a transformative revolution driven by technological advancements. This article provides an in-depth exploration of how modern technologies are reshaping farming practices, enhancing productivity, and promoting sustainability. Key innovations such as precision agriculture, biotechnology, automation, and digital farming tools are discussed in detail. The article examines the benefits and challenges associated with these technologies, their impact on different aspects of farming, and the future potential of continued technological integration in agriculture. It highlights the critical role that technology plays in meeting the global food demand, addressing climate change, and ensuring economic viability for farmers.

India is the largest producer of pulses and contributes around 25% of total global pulse production. In addition, it is also world’s biggest consumer (27% of world consumption) and importer (14%) of pulses in the world. Pulses account for around 20 per cent of the area under food grains and contribute around 7-10 per cent of the total food grains production in India. Though, pulses are grown in both Kharif and Rabi seasons, Rabi pulses contribute more than 60 per cent of the total production. Gram is the most dominant pulse having a share of around 40 per cent in the total production followed by tur/arhar at 15 to 20 per cent and urad and moong at around 8-10 per cent each. Madhya Pradesh, Maharashtra, Rajasthan, Uttar Pradesh and Karnataka are the top five pulses producing states in India. Considering the nutritional importance of pulses and its products in Indian diet, the production and availability are not sufficient. Since independence, grain production has grown dramatically but pulses production and its availability have declined. On the other hand, the per capita availability of cereal and millets has increased in spite of a four-fold increase in population. The consumption ratio of cereal-to-pulse has risen from 6:1 to 12:1.

Pulse processing is the major need of developing nations as it is the most acceptable and cheap source of protein and hence can help combating Protein Energy Malnutrition (PEM). In addition, the identification and recognition of various newer and improved processing methods can provide the basis for further development of legume processing industry. Traditionally, home cooking is applied for consumption of pulses since ages. Modernization has no doubt created a lot of ease and developed various techniques to make different edible forms of legumes/pulses. Many advancements have been happened in traditional processing methods (milling, fermentation, roasting, boiling, steaming etc). and resulted into new products. Improved techniques for efficient milling of legumes into dhal (dehusked splits) are an important area of investigation. A systematic method that eliminates wastes and losses has great significance in the Indian dietary pattern. New systems for processing legumes come under several main categories, namely, improved decortications and milling techniques; quick-cooking pulses; canned pulses; pulse flakes, expanded snack foods etc. Such new and innovative processing technologies presented in this chapter can be applied and used in developing nations. Present chapter will discuss both traditional and non-traditional means of pulse processing.

Abstract

Protected cultivation of horticultural crops especially vegetables provides the best way to increase the productivity and quality of vegetables especially during off-season, which also fetches better market price. Yield of some of the vegetables like tomato, capsicum and cucurbits can be increased manifold compared to their open field cultivation. Irrigation management is an important aspect of protected cultivation technology for improving the input use efficiency such as water and nutrients for the cultivation of crops under protected environment such as polyhouse, net house, poly tunnels and nursery production. Various other techniques such as use of mulch can be used to further enhance the water and nutrient use efficiency along with improving the quality of produce and precise resource savings. Automation further reduces the manual intervention and increases the input use efficiency.

Nano-technology refers to technology on a nano- meter scale, specifically less than 100 nano-meters. The novel nano-particles are tiny spheres (fullerenes) or tubes (nanotubes) made from carbon atoms. It facilitates the development of future inventions transversely a vast array of fields. New nano-particles are being made of silicon, ceramic, polymers or even natural ingredients that break down in the body. The characteristics that make these particles functional in the food industry include optical properties, reactivity to temperature, and biodegradability. They can be used as probes or filled with flavorings or nutrients for delivery. Highlights on the categorisation of agriculture with nano- food technology and nutrition are given in Fig 1.

There are three key elements in nano-technology. They are: (1) substances at nano-scale exhibit novel physical and chemical phenomena with novel functions (2) allowing to measure, control and operate material at the nano-scale that transform them to functions. (3) allowing the union of nano scales of materials for exceptional properties.

Introduction

Land is one of the most important resources on which human beings depend. The rate of soil degradation is continuously increasing with the advancement of science and technology, industrial expansion, urbanisation and population explosion. The most important cause of land degradation is the destruction of forests and other vegetation in sloping lands, riverbanks and other areas sensitive to damage (Pramod and Mohapatra, 2012). Anthropogenic activities like over grazing, wood cutting and burning have intensified land degradation, resulting in soil deterioration all over the world (Jin, 2002). Vegetation acts as a protective cover against the forces of wind and water, protecting the soil from being washed or blown away and preserving the physical and hydrographic balance of nature (Jain and Singh, 1998).

Abstract

Doubling the farmers’ income”, implies a 100 per cent growth of the current level of income of the farmers within a specific time frame, through multifaceted efforts of technological advancements in agriculture, policy formulation/ implementation, and efficient market system. The idea of doubling the farmers’ income during seven year period has by many experts been deemed impractical owing to the fact that a consistent annual growth rate of 14.86 per cent would be required in agricultural sector to double its GDP which has never had any history in the Indian agriculture. Some experts point out the possibility of success through appropriate technological intervention and viable government policies specific for each of the agro ecological zones of the nation. Increase in the farmer’s income doesn’t imply increase in nominal income through excessive production, but increase in real income, taking inflation into account. Production technologies, their use and impact are important factors to focus on doubling the farmers’ income. These technologies are already available across all the regions of the country but their adoption remains a problem to discuss always and partial adoption of the technological package can never be expected to get the desired results on ground. The results are suggestive of the pent up need to focus on the extension support on end-to-end approach from production to marketing with appropriate facilitation for inputs, insurance, credit, storage, marketing facilities etc. However, it would need involvement of all the stakeholders to come up on board to pursue this goal.

Abstract

Nutrition is basic to sustainable development being concerned with ensuring food at all times in terms of quality and quantity. As a bridge between food and health it interlinks several variables such as environment and protection from illness and disease, which helps to lead to an optimal quality life. Despite the substantial progress made in India’s food production, serious nutritional challenges continue to threaten her development in human resource development more so rural women are particularly vulnerable to malnutrition. Poor nutritional status of women during adolescence and their resultant vulnerability to anaemia during pregnancy contributes to a higher level of low birth weight children and if it happens to be girl child then the vicious cycle continues. Although food is available through markets at the district and village level, food security at the house hold level becomes a challenge because of lack of purchasing power. Women contribute significantly to agriculture production; on an average their contribution will be around 55-65 per cent. Hence, conscious effort is needed to develop an intervention strategy. One such strategy would be empowerment of women through transfer of technology, which will help in income generation especially during lean agriculture seasons. Priority areas in the field of nutrition for technology transfer would be processing, preservation and value addition of agro based crops. However, training is required for skill upgrading and capacity building of women.

Introduction

The farm to fork approach utilizes agricultural products as raw material for processing by industries to obtained value-added products (Mijinyawa et al., 2007). Processing that transforms animal, vegetable, or marine materials into value-added food products for consumers and forms an integral part of agriculture for storage or size reduction into fine particles. One of the major problems associated with processing is the unavailability of processing facilities including appropriate engineering materials for the transformation of agro-based produce into different forms (Ogwuagwu, 2007). This transformation process mainly includes operations like particle size reduction, milling or comminution, etc. utilizing different size reduction forces without making alterations in chemical properties (Enrique, 2012). This enhances the eating quality or appropriateness of foods for advance processing with a more varied range of available products.

Grains are dried small seeds with adhered or removed husks or outer layers processed for consumption (FAO, 2011). The two major types of commercial grain crops include cereals (such as millet, corn, sorghum, wheat, rye and so on) and legumes (such as beans, groundnuts and soya beans). These grain crops are subjected to a milling operation to break them into smaller pieces or more practically appropriate form. The grinding process involves the application of different mechanical forces to overcome the interior bonding forces bringing change in the state of solid grains to different desirable forms such as flour or meal (Kaul and Egbo, 1985). As a result, the physical state of these grains is modified due to a reduction in size and change of shape (Ryan and Spencer, 2008). Most of the actual milling processing that is used in various industries is based on simple operations. But now various technological progress has been initiated that involves the adoption of computer control for various milling operations to improve efficiency and quality while minimizing labor requirements. Hence, the present text highlights the various technological advancements and evaluation techniques employed in milling operations.

Technological change has been the major driving force for increasing agricultural productivity and promoting agriculture development across the world. In the past, the choice of technologies and their adoption was to increase production, productivity and farm incomes. Over many decades, policies for agriculture, trade, research and development, education, training and advice have been strong influences on the choice of technology, the level of agricultural production and farm practices. Agricultural production today faces several challenges: an increasing world population has to be fed, but at the same time the environment and animal welfare need to be protected. Globalisation has led to increasing international competition, while the agricultural sector is also under heavy economic pressure as a result of regulation. These conditions can perhaps only be met by innovation, be it on the technological or on the systems-level (OECD, 2001). Agriculture is becoming more integrated in the agro-food chain and the global market, while environmental, food safety and quality, and animal welfare regulations are also increasingly impacting on the sector. It is faced with new challenges to meet growing demands for food, to be internationally competitive and to produce agricultural products of high quality. At the same time, it must meet sustainability goals in the context of on-going agricultural policy reform, further trade liberalization and the implementation of multilateral environmental agreements as agreed to by the government.

Abstract
This chapter investigates the essential role of technological advancements in tackling the widespread challenge of water pollution. It includes the pressing necessity for innovative solutions in light of the increasing contamination of water sources globally, which threatens public health, ecosystems, and economic viability. The chapter outlines traditional strategies for mitigating water pollution, such as physical filtration, chemical treatments, and biological methods, while evaluating their effectiveness and shortcomings. Subsequently, it also provides thorough analysis of recent technological breakthroughs that present promising alternatives and improvements to conventional methods. These advancements encompass advanced oxidation processes, membrane technologies, nanotechnology, and smart sensing
systems, etc, each offering distinct advantages and the potential to enhance water quality. By juxtaposing these emerging technologies with established practices, the chapter seeks to provide a holistic view of how state-of-theart solutions can augment and, in certain instances, exceed traditional techniques.

Introduction

According to FAO (1994), pulses, a subgroup of legumes, are crop plant members of the Leguminosae family that produce edible seeds used for human and animal consumption. Legumes, which are harvested for dry grain, are classified as pulses. Grain legumes are used mainly for oil production, and vegetables are not considered pulses. Pulses are considered the heroes of nutrition as they are an excellent source of key nutrients, including carbohydrates, dietary fibers, protein, vitamins, and minerals, with health-promoting benefits. Pulses are a rich source of essential micronutrients, such as iron, potassium, magnesium, zinc, and B vitamins, including folate, thiamin, and niacin.

Introduction

As per 20th Livestock Census, 2019 goat population in the country was 148.8 million, the second largest species in terms of number after cattle. Uttar Pradesh, one of India’s largest states in terms of population and agricultural activity, boasts a substantial goat population of 14.48 million, which accounts for approximately 9.73% of the country’s total goat population. Goats indeed play a crucial role in many agrarian economies worldwide, including India. In regions where crop and dairy farming may not be as economically viable, goats provide a valuable source of income and sustenance for small and marginal farmers as well as landless laborers. Goats, specifically Capra hircus, possess unique qualities that make them valuable assets in meeting this growing demand for animal protein (Rout et al. 2018). The livestock market has been experiencing significant growth, with global trade presenting vast opportunities for livestock farmers to increase their income. One notable trend over the past decade has been the increasing preference for animal protein consumption worldwide. This shift in dietary habits has led to a surge in demand for meat products, particularly in developing countries where access to protein-rich foods may be limited. The adaptability, diversity, and versatility of goats make them an invaluable resource for agriculture and livelihoods in both developed and developing nations, contributing to food security and economic sustainability in many regions (Mazhangaraet al. 2019).

Salt-affected soils (SASs) are an important ecological entity in world agriculture. It varies with time and space depending on soil, rainfall, irrigation, microtopography, groundwater quality, and depth. Weathering of rocks and minerals, higher rates of evapotranspiration, deposition of wind-blown salt sediments, and seawater ingress are the significant factors contributing to the formation of SASs. Large acreage in canal-irrigated tracts of arid and semi arid areas, which suffers from water logging, is also responsible for secondary salinization. According to an estimate, about 33% of irrigated lands worldwide are affected by varying salinity and sodicity. Other reasons other than improper irrigation that cause soil salinization include deforestation, which results in salt resettling at upper and lower levels, chemical contamination, and air-borne and water-borne salts from industrial outpouring. In addition to soil salinity, the problem of poor-quality water would also significantly increase in the foreseeable future due to planned expansion in irrigated areas and intensive use of natural resources to fulfill the increasing population’s food and other livelihood requirements. Groundwater salinity under irrigated agricultural lands may or may not increase over time. The groundwater salinity will remain the same if the natural river water is used for irrigation. However, if the irrigation water is polluted and contains salts, the salinity of groundwater may show an increasing trend. The rate at which groundwater salinity may increase would depend upon the quality and quantity of recharge water, the depth of the hardpan/barrier layer under the groundwater table, and the substrate’s porosity.

1. INTRODUCTION

Stone fruits belonging to family Rosaceae (sub family-Prunoideae) include several important fruit crops like peach, plum, apricot, cherries, nectarines etc. The World production of these stone fruits is approximately 45.49 million tones; out of which 39.61 million tones stone fruits are grown in Asia and India contributes 6.67 million tones of stone fruits annually. Among all the stone fruits Peach, Plum and Apricot production in world is 24.98, 12.05 and 4.11 million tones, respectively whereas India alone produces 287778, 261903 and 17862 metric tones of peach, plum and apricot, respectively (Table 1). These stone fruits are grown extensively in USA, Spain, France, Italy, Turkey, Morocco, Iran, Africa and Australia. In India, these are grown in J&K, Himachal Pradesh sub-mountainous tracts of Punjab, Uttarakhand, North East States and to the limited extent in the Nilgiris hills. Primarily, these stone fruits are used for table purposes or processed to prepare various types of value added products like jam, jelly, marmalades, preserves, baby foods, nectar, juices, squashes, concentrates, ready-to-serve beverages, wines and also processed into dried products.

Fisheries comprise a major economic activity within complex interactions between human beings and water - ‘the first among equals’ of the natural resources (Ahmed, 1992). Fisheries data assembled by the Food and Agriculture Organization (FAO) suggest that global marine fisheries catches increased to 86 million tonnes in 1996, then slightly declined. In the past three decades, employment in fisheries and aquaculture has grown at a higher rate than the growth of world population. The fishery engineering is evolving as an important domain in view of depleting stocks on both pre and post-harvest scenarios. It will also aid in fish processing technologies, optimizing energy and water use in seafood industries, mitigating climate change related issues and reducing carbon foot print. It is important to explore novel ways to obtain, quantify, and integrate industry responses to declining fishing stocks and increasing management regulations into fishery - and ecosystem-based management advice. The technological interventions help to reduce the wastage of fishes, which is otherwise a highly perishable commodity by preservation technologies and converting it into value added products with higher shelf life. Use of appropriate technologies along the fish value chain will help in producing better quality products and fetch more markets and higher price.

Major areas of technological interventions in the field of fishery engineering cover design and development of fish processing equipment and machineries, energy efficient and eco-friendly solar fish dryers, fuel efficient fishing vessels and fiberglass canoes, indigenous electronic instruments for application in harvest and post-harvest technology of fish, quality improvement of Indian fishing fleet and energy and water optimization techniques for fish processing industries. Focused areas include development of cost effective solar dryers with LPG, biomass, Infra-Red or electrical back-up heating systems, fish de-scaling machines, Fish freshness sensor etc.

Introduction

Main stay of Indian floriculture is to grow traditional loose flowers mostly for worship, personal adornment and traditional decorations. With the evolving culture of ‘saying it with flowers’ the cut flowers sector made significant inroads in recent times. Today the traditional flowers are grown in area of 2.48 lakh hectare producing 16.58 lakh tonnes of loose flower and 4.84 lakh cut flowers (NHB 2015). India also has significant proportion of trade in potted flowering plants, ornamentals foliage plants for landscaping, turf grasses, cut foliage, dry flowers, specialty flowers, annual flower seeds and fillers. India exported floricultural produce worth Rs. 450 core (APEDA 2016) that comprises fresh cut flowers (to Europe, Japan, Australia, and Middle East, USA), loose flowers (for expatriate Indians in the Gulf and Europe), cut foliage (to Europe), dry flowers (to USA, Europe, Japan, Russia, and Australia) and potted plants (Middle East) besides seeds and planting material. The major market for domestic flowers is in Delhi, Mumbai, Calcutta, Chennai, Pune, Bangalore, Hyderabad etc. With limited infrastructure the amount of trade that takes place in the major markets varies from season to season.

Floriculture, the science and art of cultivating flowering and ornamental plants is a dynamic and flourishing sector within global agriculture that encompasses a broad spectrum of activities including the production of cut f lowers, potted plants, bedding plants and foliage. This specialized branch of horticulture not only contributes significantly to the aesthetic enhancement of our surroundings by beautifying homes, gardens and public spaces and is integral to interior design and event decoration but also plays a vital role in economic development, rural employment and international trade. The global f loriculture market is driven by the increasing consumer demand for flowers and ornamental plants, which are integral to cultural traditions, celebrations and everyday life. Flowers symbolize emotions and milestones, making them indispensable in events ranging from weddings and funerals to festivals and personal gifts. Today the traditional flowers are grown in area of 283 thousand hectare producing 2295 thousand tonnes of loose flower and 833 thousand tonnes of cut flowers (Ministry of Agriculture and farmer welfares 2021-22). India plays significant role in the trade of potted flowering plants, ornamentals foliage plants for landscaping, turf grasses, cut foliage, dry flowers, specialty f lowers, annual flower seeds and fillers. India exported flower produce, worth Rs. 707.81 crore (APEDA 2022-23) that consist of fresh cut flowers (to Europe, Japan, Australia and Middle East, USA), loose flowers (for expatriate Indians in the Gulf and Europe), cut foliage (to Europe), dry flowers (to USA, Europe, Japan, Russia and Australia) and potted plants (Middle East) besides seeds and planting material. The major market for domestic flowers is in Delhi, Mumbai, Calcutta, Chennai, Pune, Bangalore and Hyderabad etc. are the major market for domestic flowers in India.

1. INTRODUCTION

Vegetables occupy a prominent position in our diet especially to tone up our digestive system and provide nourishment. Regular use of vegetables, supply many essential health building and protective substances, such as vitamins and minerals. India ranks second in vegetable production in the world. The abundant production of vegetables during the season, results in a glut. Consequently, a large quantity of vegetables gets spoiled resulting in a considerable loss of natural resources. Therefore, preservation is the best way to save the wastage of vegetables and make them available even in the off-season (Plate 1).

India is the largest producer of pulses in the world with 24% share in the global production. During 201011, the total production was 18.09 million tonnes from an area of 25.6 million hectare (Table 1). The important pulse crops grown in India are chickpea (48%), pigeonpea (15%), mungbean (7%), urdbean (7%), lentil (5%) and fieldpea (5%). The major pulse producing states are Madhya Pradesh, Maharashtra, Rajasthan, Uttar Pradesh, Karnataka and Andhra Pradesh, which together account for about 80% of the total production. The pulses production does not keep pace with the domestic requirement and consequently, the nation has to import 23 million tonnes and the per capita availability of pulses has declined progressively from 41.6 g in 1990 to 37 g in 2008 (Indian Council of Medical Research recommends 65 gm/day/capita). Thus, increasing production from the current level poses a serious challenge for the nation.

Even with the best of efforts, pulses production and productivity has more or less remained stagnant. Due to the low productivitylow input nature, pulses are grown as residual/alternative crops on marginal lands after taking care of food/income needs from high productivityhigh input crops like rice and wheat by most farmers. Also, they grow as rainfed crops with little or no modern yield enhancing inputs. The low priority accorded to pulse crops may be related to their relatively low status in the cropping system. As a crop of secondary importance, in many of these systems, pulse crops do not attract much of the farmer’s crop management attention. In deficient soils, the application of micronutrients has also been found to be remunerative, yet the farmers hardly use these inputs. Seeds of newly developed varieties are not available to the farmers in the required quantities. As a result the seed replacement rate is hardly about 2 to 5%. In addition to this, these crops are adversely affected by a number of biotic and abiotic stresses, which are responsible for reduced yield. Lack of onfarm storage facilities and the vulnerability of pulses to store grain pests also results in considerable losses. Stray cattle and blue bulls are responsible for a lot of damage to the pulse crops especially during offseason, thus affecting adversely the cultivation of crops like mungbean, urdbean, pigeonpea, fieldpea and lentil in Bihar, Uttar Pradesh, Madhya Pradesh, Rajasthan and Haryana also resulting in instability and low yields.

India has successfully reduced pesticide consumption without adversely affecting the agricultural productivity. This was facilitated by appropriate policies that discouraged pesticide use and favored IDM application. Despite it, adoption of IDM is low owing to a number of socio –economic, institutional and policy issues. 

A broad range of products and services are required by farmers in order to adopt Integrated Disease Management , calling for close interaction between them, the
scientists and the experts developing IDM technologies. IDM must be based on farmers’ concerns and circumstances.

i) Silicon Technology

Silicon technology in agriculture refers to the use of silicon-based compounds, primarily silicon dioxide (SiO2 ), in pesticide formulations and as part of integrated pest management (IPM) strategies. Silicon technology is not a pesticide itself but is used to enhance the effectiveness of pesticides and contribute to sustainable pest management. Here are some ways silicon technology is applied in pesticide use:

1. Silicon-Based Adjuvants: Silicon-based adjuvants are added to pesticide formulations to improve their efficacy. These adjuvants can enhance the spreading, wetting, and sticking properties of pesticides, ensuring better coverage of plant surfaces and improving the retention of the active ingredient. This leads to more effective pest control and reduces the need for higher pesticide concentrations.

2. Induced Resistance: Silicon has been shown to induce plant resistance against pests. When plants take up silicon from the soil and deposit it in their cell walls, it can create physical barriers that make it more difficult for pests to penetrate plant tissues. Additionally, silicon can trigger the production of defensive compounds in plants, making them less susceptible to pest damage.

3. pH Buffering: Silicon compounds can act as pH buffers in pesticide formulations, helping to maintain the stability and efficacy of the active ingredients over a broader pH range. This can be particularly useful when mixing pesticides with other chemicals or using them in different environmental conditions.

Introduction

The biggest issue that humanity is currently facing is climate change. due to the increasing use of conventional energy sources. As a result, people all around the world are turning to affordable, clean renewable energy sources. These energy sources include biomass, tidal, solar, and wind energy. All of these energy sources, meanwhile, come with a unique set of challenges (Jeyasubramanian et al., 2021)particulate matter, carbon monoxide, etc. which influence a lot of environmental issues that are hazardous to all living beings including humans. One of the useful methods of using crop residues is in the form of biochar obtained after employing thermo-chemical routes. Apart from the crop residues, the carbon rich contents obtained from forest, animal compost, waste plastics, etc., can be heated in oxygen starved atmosphere, that left char having enriched carbon and trace amount of minerals finds extensive applications in agriculture, especially to make soil more fertile, as a carbon sequestration agent, increases crops yields, etc. This review focuses on the synthetic strategies adopted to obtain biochar, and the numerous applications in various fields. Further, the interactions involved in between the host–guest molecules are explained using computational studies like Density Functional Theory, Artificial Neural Network analysis, Machine Learning methods, and Visual MINTEQ program.

Current and emerging animal nutrition, reproduction and health management technologies have the potential to improve efficiency of livestock production. However, the thermal stress or hyperthermia caused by elevated ambient temperature reduces feed intake, milk yield, growth rate and reproductive performance of livestock species. Livestock in tropical countries will be affected severely by the abrupt and fast-paced climate changes. The impact is not only on production traits, a number of animal species may become endangered. Many of the native livestock species still perform better under climatic stress and low-input conditions. It is necessary to catalogue the indigenous livestock genetic resources, elucidate their genetic make-up and regulation of key metabolic pathways of adaptation and productive attributes and using the inferences to develop strategies for utilizing livestock resources under climatic stress.

5.1 Technology readiness levels- Introduction
Technology readiness levels (TRLs) is measurement of the maturity level of a particular technology. These are based on a scale from 1 to 9, with 9 being the most mature technology. It is a map that shows whether a given technology is in a conceptual state or can be used in real-world applications and ensures innovations are thoroughly tested before being applied on a large scale. The TRL scale uses a set of questions designed to measure progress of a technology toward maturity. They help in reducing risks and improving efficiency. TRLs were initially designed in the 1970s for use by NASA to assess how prepared a technology was for space missions. Technology for space travel is always extremely sophisticated and with a high degree of risk. NASA required a system to assess systematically whether or not a new technology was ready to implement. By breaking down development into different levels, NASA was able to provide informed decisions on which innovations were ready to incorporate (figure 12). In due course, TRL proved to be so effective that other industries began to use it. Other entities like the European Space Agency (ESA), U.S. Department of Defense (DoD), BIRAC, DRDO and many other agencies have taken , to using TRL to guide R&D strategies. TRL helps in simplifying development, decreasing risks, and maximizing resource utilization.

India has made considerable progress in improving its food security. The agricultural development strategy pursued in the country, particularly since the mid-sixties, is recognized and appreciated world over. The integration of agricultural research with quality education and a properly planned extension education system has been one of the fundamental foundations of this developmental strategy, which also led to revolutions in many other sectors of agriculture and allied enterprises. As a part of this strategy, several programmes of transfer of technology from research stations to farmers’ fields were launched in the country. These included National Demonstration Project, Lab to Land Programme, Operational Research Project and Krishi Vigyan Kendras (Farm Science Centers). The programmes were continuously reviewed from time to time and reformulated for their effectiveness. Presently the Krishi Vigyan Kendras (KVKs) have been recognized as an effective link between agricultural research and extension system in the country (Venkatasubramanian et. al., 2009).

Krishi Vigyan Kendras (Farm Science Centers), an innovative science-based institution, were established mainly to impart vocational skill training to the farmers and field-level extension workers. The concept of vocational training in agriculture through KVK grew substantially due to greater demand for improved/agricultural technology by the farmers. The farmers require not only knowledge and understanding of the intricacy of technologies, but also progressively more and more skills in various complex agricultural operations for adoption on their farms. The effectiveness of the KVK was further enhanced by adding the activities related to on-farm testing and front-line demonstrations on major agricultural technologies.

Technology Assessment and Refinement
What is Technology Assessment?
Technology assessment serves as a method or tool for forecasting future technological needs. It helps in envisioning or predicting potential technological developments required by users and in identifying areas where existing technologies can be improved. In agriculture, evaluating a technology means understanding its worth or effectiveness. This evaluation can be done by researchers, farmers, or other relevant stakeholders. The knowledge obtained from such evaluations is essential for creating new technologies, improving existing ones, and ensuring their successful adoption by end users.
The approach to technology assessment varies depending on who is conducting the evaluation, the purpose behind it, and the specific characteristics of the technology being assessed. It is commonly defined as the organized and intentional use of knowledge, skills, and experience to carry out a task or deliver a service that contributes to the well-being of society.
Technology Assessment: Definition and Objectives
According to Strasser (1972), technology assessment is a structured approach to planning and forecasting that identifies various options and associated costs. It considers not only economic factors but also environmental and social impacts, both internal and external to the technology being evaluated. The assessment places emphasis on analyzing both the positive and negative consequences of technologies. As such, institutions involved in the development, refinement, and dissemination of agricultural technologies have a significant stake in conducting technology assessments.

Basics of Technology Commercialization
Technology, a ubiquitous force shaping our world, can be understood from various angles. Here’s a breakdown of its definition, functions, and the fascinating process of its advancement.
Definition
At its core, technology is the application of scientific knowledge for practical purposes. It’s not just about gadgets and gizmos; it encompasses a vast array of systems, processes, and tools that we use to transform the world around us and solve problems. This includes everything from the humble wheel to the intricate workings of artificial intelligence.
Functions
Technology serves a multitude of functions, broadly categorized into:
Simplifying tasks: From automated manufacturing to self-driving cars, technology automates and streamlines processes, saving time and effort.
Enhancing communication and connection: From the internet to social media, technology bridges geographical barriers and fosters global interaction.
Expanding our knowledge and understanding: Scientific instruments, telescopes, and advanced data analysis tools enable us to explore the universe, delve into the microscopic world, and gain deeper insights into various fields.

Introduction

Gerbera is one of the most important commercial flowering crops growing in the world as a cut flower as well as garden decoration, which belongs to family compositae and native in South Africa and Asiatic region. Presently, its demand and utility are rising up continuously in India both in urban as well as rural areas throughout the year. Peoples prefer this flower, because of its unparallel diversity in colour and long vase life; whereas farmers took this crop in relation to high margin of profit and long post harvest life over some others flower. Now, people are showing their keen interest towards use of this flower in their daily life and for celebrating a colorful festival. As per report of NHB (2014), total crop area is 820 hactors, where flower marketed of 3.96 and 17.84 MT of loose and cut flowers respectively. The prime producing states in India for gerbera flower production are Karnataka, Maharastra, Assam, Uttrakhand, Telangana, Tamilnadu and West Bengal. There are some constrains identified in gerbera cultivation under protected situation, like initial investment is too much, protocol of the technology is very much restricted, regular supervision is an essential and all local festivals regulates quantity of consumption etc. However, before adopting this technology for implementation as taking part of business, users should upgrade their knowledge by seeing and believing at different production centers. Details about latest technology are summarized under mentioned, which may be helpful to the students and farmers to some extent for ready references.

4.1 Introduction 
The growing recognition of biofuels as a competitive renewable energy source is increasingly evident, particularly when compared to the fossil fuel energy's limited supply, unstable geopolitical environment, and environmental repercussions associated with fossil fuel energy. In the broader context of renewable energy sources (RES), which are characterized as sustainable resources long-time availability at an affordable price and devoid of adverse effects, biofuels emerge as a promising category.(Charters, 2001) Biofuels include any type of energy-dense material that is either directly acquired from biological activities or is obtained through the chemical conversion of biomass from previous species.(Rodionova et al., 2017) Because biomass can be effectively converted into energy, biofuels play a crucial role in supplying energy needs and consumptions. The importance of biofuels in the global energy landscape is underscored by several factors, making them relevant technologies for both developing and industrialized countries.(Demirbas, 2007) Fuel, a concept central to energy discourse, encompasses substances that store and release energy when subjected to a chemical reaction. It serves as the lifeblood of energy systems, powering various sectors from transportation to electricity generation. The variety of fuels available is staggering; they include traditional petroleum-based fuels such as coal, oil, and natural gas, in addition to renewable energy resources like solar and wind and, most crucially, biofuels and alternative energy sources like nuclear power.(M et al., 2023) Within the realm of biofuels, there exists a multifaceted spectrum, where each type offers unique advantages and applications. Bioethanol, derived primarily from crops such as corn and sugarcane, stands out as a prominent example. Biodiesel, synthesized from vegetable oils or animal fats, represents another significant category. Additionally, advanced biofuels, produced through cutting-edge technologies like cellulosic ethanol and algae-based biofuels, showcase the ongoing innovation within the biofuel industry.(Vickram et al., 2023) There are a number of reasons why people choose biofuels over conventional fuels, but their favorable effects on the environment are the main one. Unlike fossil fuels, biofuels present a renewable and sustainable option, as they are derived from organic materials that could be replenished. This contrasts starkly with the finite nature of fossil fuel resources, which are not only depleting but also contribute to ecological degradation. Moreover, the instability in the geopolitical landscape surrounding fossil fuels, with its attendant economic and security implications, further accentuates the appeal of biofuels as a more secure and resilient energy source.(Lee, Clark and Devereaux, 2008) When

1. INTRODUCTION

Indians are known to prepare preserves from the ancient times. They were also familiar with ther therapeutic values associated with the preserves. Besides, candies, reathers and toffees are the other food products prepared and consumed. In this chapter, the methods of their preparation are described.

2. PRESERVES

A preserve is made from properly mature fruit, by cooking it whole or in the form of large pieces in heavy sugar syrup, till it becomes tender and transparent. In its preparation not less than 45Kg of the fruit are used for every 55Kg of sugar, and cooking is continued till a concentration of at least 68 per cent of TSS (Total Soluble Solids) is reached.

Freshly made preserves are wholesome and have an attractive appearance. When they are stored for a long period, their natural colour and flavour deteriorates on account of oxidative changes. They should therefore, be made only during the season, unless there should be adequate facilities to keep the fruits so that they are available in the off-season also.

My definition of a ‘Developed India’ is “when the quality of life in our rural areas becomes comparable to that in the non-urban areas of already developed countries”. Another way of looking at development is to look at ‘Measures of Development’. Unlike the three used by United Nations, viz. per-capita Gross National Product, life expectancy at birth and adult literacy, I have been suggesting for a long time that the appropriate measures of development for a developing country are only two – per capita electricity consumption and female literacy. Availability of electricity is essential to provide the basic amenities like pure drinking water and proper health care and to develop rural industries. And also, without near-hundred per cent literacy and without societal equity – evidenced inter-alia through gender non-discrimination – the fruits of science and technology (S&T) will not fully reach rural India.

Technology Foresight to Become a ‘Developed’ Country

Choosing the right technologies to put the nation on the part of rapid development requires technology Foresight. Technology foresight must be distinguished from Technology Forecasting, which attempts to predict future technological developments, without worrying about the impact of these developments on the economy, society or the environment. Technology foresight adds assessments from economic, social, environmental, security and even ethical points of view to technology foresight. One may often get different answers from such analysis depending on whether you are from India or say, from the United States of America, to the need for technologies like, for example, fast breeder reactors or rural food processing.

Basics of Technology Incubation
Technology incubation is a fascinating process that fosters the growth of innovative startups and businesses with high-potential technology. It provides a supportive environment and resources for early-stage companies to develop their ideas, validate their business models, and navigate the challenges of commercialization.
Here’s a breakdown of the key aspects of technology incubation: What happens in a technology incubation?
Pre-incubation: Startups with promising ideas can receive initial guidance and support to refine their concepts and develop a business plan.
Incubation: Selected startups gain access to shared office space, mentorship from experienced professionals, networking opportunities, and access to funding sources.
Post-incubation: Graduated startups continue to receive support in areas like marketing, legal advice, and investor relations as they scale their businesses.
Benefits of Technology Incubation
Reduced risks: Startups can test their ideas and validate their market potential before investing significant resources.
Access to resources: Incubators provide vital resources like office space, equipment, and software, reducing the financial burden on startups.

Introduction

In recent years, agriculture has undergone a transformative evolution driven by technological advancements. Precision Agriculture (PA) has emerged as a revolutionary approach to farming, utilizing cutting-edge technologies to optimize resource utilization, enhance productivity, and promote sustainable practices. The integration of technology into crop management processes has played a pivotal role in ushering in a new era of precision and efficiency. This essay explores the significance of technology integration for sustainable crop management in precision agriculture, emphasizing its potential to address global challenges such as food security, resource depletion, and environmental sustainability.

Abstract

Hills and mountains are an important agro-ecosystem, which have lagged  behind the plains in respect of agricultural development. The plains of India witnessed green revolution followed by white, yellow and blue revolutions, which not only increased production and productivity of food crops but helped in bringing about overall development that led to livelihood security in the rural India. The hills, however, remained technologically backward resulting in low agricultural productivity, which brought about livelihood insecurity in these areas. And this has happened despite the fact that a large number of top class institutions of the CSIR, ICAR, ICFRE, Atomic Energy 
Commission, GSI and BSI along with State Agricultural Universities have been present (in the region) and were engaged in developing technology relevant to agriculture and allied areas. However, these technologies did not reach to the end user i.e. the hill farmer for a variety of reasons. Therefore, technology development and dissemination have been accorded high priority by the state governments.

INTRODUCTION

Mass production was the hallmark for improvement of productivity in early 20^th century. Subsequently the productivity development was driven by the use of information technology and related concepts like Entrepreise resource planning (ERP), Customer relationship Management (CRM), Business Process Reingineering, TQM etc. These technologies and concepts were instrumental in collection, codification, analysis, decision making and execution of decision which translated to better coordination and profitability. The ability to harness synergy out of the information systems, coordinated team and goal orientation helped in executing strategies with sharpness, proactively identifying customer need, responding to social context and competitive scenario with alacrity. As it stands now, with internet and multimedia technologies it is faster to form organization, reach out to the stakeholders. Technology mediation has improved the productivity and quality of economic activities. It has still lot more options to come in the 21^st century.

Sovereign state performances from different parts of the world have been going through a different set of social and performance context. Over last couple of decades multiple social issues have surfaced. Issues like “rich and poor divide”, “increase of least developed countries (LDCs)”, have forced a thinking about the efficacy and efficiency of governance processes. The social and economic context in multiple countries gave rise to the Millenium Development Goals (MDG) of the UN. Governments in most of the countries have short life span than before, and are now elected with lower margins. The recent Jasmine revolution has eliminated entrenched dictators, almost without bloodshed vastly due to the use of technology like, social-e-media platforms. Regional aspirations have become strong, vociferous and demanding. Splintering of USSR, Sudan, Unification of Germany, Iraq, overthrowing of monarchy in Nepal and closer home in India, there is clamour for more states. In a multi-party democracy, few national parties have got splintered into or have given rise to multiple regional political parties to represent the local aspirations. Governments are now grappling with economic crisis. Democracy as the form of the government, ironically, has not been able to live upto the expectations. On different facet, recently the issues like wikieleaks and exposure of snooping of different governments on its own citizens, have indicated the lack of trust of people.

The word biscuit drives from Danisbiscoctus which is the Latin word used for twice-cooked bread in Britain and refers to bread rusks made for sailors (ship biscuits) as long as the Middle Ages. Biscuits are thin, flat, baked and crisp items made comprising flour, sugar and fat as the key ingredients. These usually have a moisture content of less than 4% and have a long shelf life, maybe six months or more, when packed in moisture-proof containers. They may be a part of routine diets, sweets, luxury gifts, nutritional items, baby foods, pet foods, chocolates and creams added, etc. The appearance and eating qualities determine the appeal to consumers.

Bread is considered as one of the oldest processed foods to be known, traditionally prepared using wheat flour and water and baked on hot stones. The process of bread making involves hydration of protein and formation of gluten network ABSTRACT 70 Bakery and Confectionery Technology upon mixing, the evolution of carbon dioxide owing to the action of yeast on sugars and aeration of the mixture by incorporation of the gas followed by coagulation of the dough upon heating it in the oven. 

The history of cakes traces back to ancient times where Egyptians first practiced advanced baking skills. However, the modern-day cakes are said to have evolved in Europe around mid of 17th century. Today cake products and its derivatives are widely found all around the world. Cakes are sweet baked products rich in sugar, fat and egg with a tender bite and a pleasant flavour. They are basically protein foams, stabilized by gelatinized starch. Quality of cake depends on number of factors like selection of ingredients, balancing of recipe, optimum mixing and baking procedures. Good quality cakes are characterized by large volume, uniform crumb with fine cells and pore size.

Confectionery is an vital food item of great acceptance among wide range of population. It has been relished as a major food delicacy from ancient times. The term confectionery is describes a spectrum of sweet goods and takes on different meaning depending on the country in which it is used, for example in the United Kingdom the term applies to any sweet product including cakes. In the United States confectionery is candy and includes sugar confectionery and chocolate confectionery.