eChapters

Introduction

India pre-dominantly an agriculture-based country, requires constant endeavors to seewhether rural and agricultural credit facilities are enhanced with time. As a part of theseefforts, agricultural credit cards and cash credit facility were introduced in lending system. The Kisan Credit Card is a credit card programme launched by Indian banks in August 1998. The National Bank for Agriculture and Rural Development (NABARD) developed this model scheme to supply term loans for agricultural needs based on the suggestions of the R.V. Gupta Committee. Its goal is to provide financial assistance to farmers in order to address the agricultural sector’s comprehensive credit needs. All commercial banks, Regional Rural Banks, and state cooperative banks are among the participants. Short-term credit limitations for crops are in place, as are term loans. Personal accident insurance covers KCC credit card members up to Rs. 50,000 for death and permanent disability and up to Rs. 25,000 for other risks. The premium is split evenly between the bank and the borrower. The validity period is five years, with the option of an additional three year extension, Kisan Credit Card provides cash and term credit to farmers for a variety of linkedoperations such as pump sets, land expansion, planting, and drip irrigation. Soil Wellbeing Card programming has been institutionalized and online programming built for eight statesunderthee-Government Program to provide coordinated supplement administration suggestions based on soil test edit reaction approach. Ranchers receive data through avariety of channels, including Common Service Centres, Internet Kiosks, and SMS, as partofthe Nationale-Governance Plan for Agriculture. Farmers are spared from the exorbitant interest rates charged by traditional banks under the KCC plan. The interest rate on KCC loans ranges from 2% to 4%. This low interest rate aids farmers in repaying loans more quickly, taking into account the crop’s harvesting season and the date the loan was provide.

Indian agriculture is at demographic, ecological, economic and technological cross-roads. Demographically, nearly 70% of the population is below 35 years in age and 70% of them live in rural areas.  Within the next few decades, India will have the world's largest number of young people looking for employment.  Ecologically the basic life support systems of land, water, forests, biodiversity and climate are in distress and the population supporting capacity of major ecosystems is being exceeded in most parts of the country. India's ecological debt and Nature Deficit Disorder are growing. Economically, the cost-risk-return structure of farming is becoming adverse, with the result that over 40% of today's farmers would like to quit farming, if they had another livelihood option. Technologically, there is a serious mismatch between production and post-harvest technologies. Also, there is no nationally agreed policy towards the technological transformation of agriculture, involving farm mechanization and frontier technologies like recombinant DNA technology and nano-technology.

Indian economy is basically an agrarian economy (Saxena, 2012) and the majority less literate and unskilled population living in rural areas does not fit into the employment market. Employing 55% of labour force, agriculture sector is a major employment provider (Chand, 2014). However, the seasonal nature of Indian agriculture leads to seasonal and cyclical unemployment. This situation can be altered by generating employment opportunities through nurturing entrepreneurship in agriculture (Rehman et al., 2012).

Audio-visual aids refer to devices that enable both visual and auditory sensory inputs, facilitating enhanced learning and retention compared to using these senses separately. As highlighted in the preceding section, the combination of sight and hearing captures 94% of the audience's attention, underscoring the efficacy of audio-visual aids in extension teaching.

Advantages

• Clarity and Conceptual Understanding: Audio-visual aids convey meaning succinctly and clarify ideas effectively.

• Enhancement of Oral Communication: They supplement spoken words by providing visual reinforcement.

• Stimulation of Conceptual Thinking: They provide a tangible basis for conceptual understanding.

• Engagement and Sustained Interest: These aids attract, arouse, and maintain audience interest.

• Enhanced Learning and Retention: They contribute to long-term retention of learning.

• Overcoming Constraints: They overcome limitations of space, time, and distance.

• Continuity of Thought: Motion pictures aid in the development of coherent thought processes.

• Stimulation of Self-Activity: They stimulate audience participation and motivate action.

Introduction

Audiotex is a voice response application that allows users to enter and retrieve information over telephone. Example Interactive Voice Response System (IVRS). Audiotex is a generic name for interactive voice response equipment and service. Audiotex connected with a telephone is like a data processor connected to a data terminal. They are passive service which provides through appropriate access by standardised procedure for the user of Audiotex service to communicate with database via telecom network (i.e.) a subscriber can retrieve the information at any time by interacting with the audio service equipment by using the existing telephone line.

Audiotex is essentially a content provider. It enables the subscribers to record their message in a computer memory area called a “Mail Box”. The recorded message can be retrieved by the recipient by dialling a telephone number. Audiotex service is a telecommunication system which enables a caller, by dialling a designated telephone numbering beginning with ‘1800’ to receive a recorded announcement or to interact with a programme whereby he/she may communicate by means of a dual tone multi frequency telephone key pad, a touch tone telephone or other similar device with a value added network connected to the public switched telephone system for purposes of sending or receiving information. However, there are differing views across the world on what constitutes “Audiotex service”. European Telecommunications Standards Institute in its ETSI technical report 131 (June 1994) on “Terminal Equipment(TE); An investigation into the need for standardization in the area of stored voice services” has commented that “ It can be seen that there are many differing views as to what constitutes an Audiotex service and, in formal usage (e.g. in lectures or articles on the subject), a distinction is always drawn between voice messaging and the other services (information, consultation, transaction, etc.). It is thus misleading to use the word Audiotex without a previous definition. Therefore, in many countries the term “stored voice service” is used to describe Audiotex and each separate application and service is distinguished by a more precise definition.

Youth constitute a numerically dominant potential, resourceful and adventurous segment of the population in India. The share of population between age group 0-14 years dropped from 43% in 1971 to 41% in 1981, however the share of population age 65 has been fairly stable at 3% since 1971. In 1991, youth population in India with the age group of 15 to 35 years was around 31 per cent (246 millions) of the total population.  Out of this total youth population, 20 per cent (53 millions) were urban youth, while the remaining 80 per cent (211 million) were rural (Shivalingaiah, 1995). According to 2001 census, India had a total youth population of 347 millions (i.e. 35.2 per cent of the total population), out of which, about 70 per cent were rural youth and the remaining 30 per cent were urban youth. Since major segment of this population are being lived in the rural areas, they are considered as the nation builders of tomorrow. This important section of the rural population can respond to the needs of country only if they are offered fruitful opportunities for growing up as useful citizens. Today unemployment is a major problem among the rural youth which forced them to migrate from rural areas to urban areas. Indian villages are, therefore undergoing major transformation causing perceptible changes in aspirations of the rural masses, especially the youth. These aspects have been dealt in greater detail in some papers (Sharma, 2006).

Previous Year Questions

1. No questions were asked in past 10 years

Availability of Foodgrains

• Net availability of foodgrains = Gross Production (-) seed, feed & wastage, (-) exports imports (+/-) change in stocks.

The Indian agriculture is on the threshold of a second revolution. It is becoming increasingly clear that the next leap will come from the Information and Communication Technology (ICT). Even though ICT has developed very well, its penetration to the farming community seems to be very less. At the same time, it is difficult for the extension agent to personally attend the queries of every farmer individually. With the decreased number of extension workers, there is a need to use the latest technologies for delivering extension services.

Introduction

The agricultural sector in India has focussed more on agricultural output and food security. From the year 1965 to 2016, India’s food production was multiplied by 3.7 times while the population was multiplied by 2.55 times. More than one f ifth of rural households with self-employment in agriculture as their principal occupation were having income less than the poverty line (NSSO, 2011-12). In the early 1980s, the farm income per cultivator was 34 per cent of the income of non agricultural workers. In the year 1993-1994, the relative income of farmers was one-fourth of the income of the non-agricultural workers. According to SAS 2012 2013, the average annual income of farm households from the farm as well as non farm sources was Rs. 77,112 which is 60 per cent from farm activities and 40 per cent from non-farm activities. In April 2016, the Government constituted an Inter Ministerial Committee to examine issues relating to DFI and recommend strategies to achieve the same. The target was to change the farm to non-farm income ratio from the existing 60:40 in 2015-16 to 70:30 by 2022-23. A seven-point strategy was proposed and several initiatives were taken to increase the income of farmers. The last available estimates on the income of agricultural households are based on the Situation Assessment Survey of Agricultural Households conducted by the National Sample Survey Office (NSSO) during 77th round (January – December 2019). As per the survey results, the average monthly income per agricultural household from all sources was estimated to be. Rs. 10218. Thus, the present study was taken to know the awareness, knowledge and perception of farmers towards doubling farmers income. Understanding the farmers awareness, knowledge and perception would help to develop specific strategies for increasing the farmers income.

B.T.U.: It stands for British thermal unit. The heat required to raise the temperature of one pond of the water through 1oF is called BTU (Plate 82).

Baby back ribs: Meaty pork ribs cut from the lower back rib section.

Bacitracin: A polypeptide antibiotic isolated from a bacillus (Bacillus subtilis or B. licheniformis) and usually used against gram-positive bacteria.

Back Bacon / Canadian bacon: Bacon cut from the loin that has little fat and is cut into round or oblong slices.

Backward feed evaporator: In this evaporator, fresh feed enters the last and the coldest effect and continues on until the concentrated product leaves the first effect (Plate 83).

³Ex-Head & Principal Scientist, Dairy Extension Divison, Karnal, Haryana

INTRODUCTION

Backyard poultry production is an age old practice in rural India. Rural poultry farming in India contributes to about 40% of the national egg production. In ancient time poultry birds were reared for different purposes such as for its fighting ability. In old civilization, the cocks are known for their morning alarm and the selection is also done for these traits. Their fighting ability is more responsible for their spread than there nutritive value of the chickens. Backyard poultry farming is now gaining considerable momentum in the country and enables rural community to participate, in the economic, political and social sustainable development of the rural communities.

Backyard poultry farming is being recognized as important component of socio- economic improvement among the weaker section of society; specially rural youth, landless labour, small and marginal farmers. Backyard poultry generates self-employment, provides supplementary income with protein rich food at relatively low cost. Backyard poultry farming is the one among different enterprises in the present situation which gives some assured income to rural youths of the country. Before 1950, poultry keeping in India was largely a backyard venture. During last 3-4 decades Indian poultry industry has shown excellent growth. Poultry farming is a profitable venture as a means of livelihood and income prosperity for rural youth and farmers. The small and marginal farmers may choose backyard poultry farming alternative method for generating good income with their limited land and water use. Keeping in view of demand of poultry eggs and meat in the country and its potential for income and employment generation among rural youth, there is a need to increase the poultry production in the country.

What are Genes? Genes are linear sequences of nucleotides of DNA (deoxyribonucleic acid). Each gene consists of a specific sequence of nucleotides and is responsible for determining a particular characteristic of cell. Nucleotides consist of nitrogen –containing compounds called bases, joined to the sugar, deoxyribose and to phosphate. The nucleotide bases are the purines, adenine and guanine and the pyrimidines, thymine and cytosine.

A number of genes are joined together to form a structure called a chromosome.

DNA consists of two strands of nucleotides twisted around each other into a double helical structure. The nucleotide bases are arranged in a specific sequence in each strand. The strand has a backbone of sugar and phosphate from which the bases protrude.

1. Introduction

Dairy industry size and demand precede all other segments of food industry. Reporting milk production of 146.3 million tonnes in 2014-15, India is currently occupying first position in world scenario (NDDB, 2015). In spite of limited shelf-life, milk offers various opportunities of product diversification, processing optimisation and convenient packaging solutions. All categories of dairy products are unique and vary in market value. The operating margins in value-added dairy products are almost twice of liquid milk business due to reduced need of refrigeration and added shelf-life. The appeal and satiety it offers makes them ambrosia for consumers. Baked and fried dairy products (BFDP) are those class of dairy products in which main processing operation is either baking or frying. In addition to preservation of milk solids for longer time at room temperature, manufacture of baked and fried dairy products add value to milk and also provide considerable employment opportunity (Pal and Raju, 2007;Patil, 2011). The characteristic flavour and colour development of the product rely on this unit operation or cooking method and it cannot be replaced. The unique difference in baked and fried dairy products is that in baking dough is prepared and for frying batter is prepared which vary significantly in characteristics (Table 1). The quality of the finished product greatly depends on how the dough or batter is handled.

Various types of equipment are needed and used to facilitate the process of baking. Depending upon the use, equipment may be as light equipment and heavy equipment.

Baking is no different from any other area of cooking, and as in other sectors only the best and the freshest raw material can guarantee good results. So selection of right kind of ingredients is of utmost importance. Another basic need of a professional baker and confectioner is to purchase the equipment required. The design and size depends upon the volume of sale expected. So in this chapter we are going to learn about the ingredients required for running a bakery.

1.    Major difference between unleavened and leavened bakery products is

(a) Unleavened do not form cracks on surface

(b) Unleavened do not rise significantly during baking

(c) Leavened bakery products are not attractive

(d) Unleavened products are much more stable

2.    Unleavened bakery products contain small holes throughout the finished product because of

(a) Ingredients contain fats that may swell

(b) Air incorporation between cells

(c) Incomplete coalescence of mixed ingredients

(d) High temperature baking

The word “baked products” refers to a vast variety of foods, such as cakes, bread, cookies, pastries, and crackers, and a variety of other items, and it might be difficult to find a common thread that connects the members of this a varied group. The strongest common connection is that all of them include wheat flour in their recipes.

5.1. Introduction

Back drop: Since the concept of greenhouse technology was introduced, metal and wooden structures were tried in different parts of the world. When greenhouse was brought in the tropical and sub-tropical areas, people tried bamboo as construction material for greenhouse instead of iron or wood. However, due to the non-standard character of bamboo, the standardization of design of bamboo greenhouse, as a model, was not possible. Actually all such designs were very much clumsy and not at all comparable to the well established models of greenhouse having metal or wood frame.

Hence it is an urgent call to establish a standard design of bamboo greenhouse that can efficiently compete with the other common & commercial greenhouses made-up of GI-pipes.

Innovation: This greenhouse is structured by matured, cured & treated bamboo instead of usual structural elements (GI/MS/wood). For that matter (1) innovated design and construction methods and (2) a new curing method has been generated. It is very tough to standardize the design of bamboo greenhouses, specifically due to the non-standardized nature of bamboo. Unlike GI/MS pipe etc, bamboos do not have the same dimensions and uniformity in size & shape (diameter/ width/thickness etc). Thus, in general, bamboo greenhouses are low in height and are of naturally ventilated type. However, there is still huge scope to work on design of bamboo greenhouse for different climatic situation to avail the benefits of its natural advantages and low cost.

INTRODUCTION

Bangladesh is a very small country of 1,47,570 square kilometer area having a population of 150 millions. The country has only 8.29 million hectare (Bangladesh Krishi Diary, 2003) cultivable land against the huge population. The land area is gradually decreasing because of population growth, industrialization and other infrastructure development. This results in a declining trend of per capita land availability from 0.13 hectare to 0.06 hectare during the last few decades (1960 to 2000) (Food and Agriculture Organisation, Bangladesh Country Profile).

In order to ensure food security of this vast population and with the emergence of “Green Revolution” in 1960s, priority was given to produce more food in terms of grain through intensification of land usage. New crop variety (HYV), chemical fertilizers, pesticides and irrigation were introduced. As a result, immediate objective of more grain (rice) production had increased and Bangladesh had temporarily achieved self sufficiency in food (rice). Bangladesh made steady progress in crop agriculture in the post-independent period. Cropping intensity increased from 148 to 179 per cent and food grain production almost doubled during the period from 1969/70 to 1992/93 (Hoque, 2007).

However, a lot of HYVs, hybrids, which were introduced, required increased amount of chemicals, and over time they took a toll on the fertility of soil, gradually decreasing acreage production despite usage of high doses of chemical fertilizer and pesticides. Moreover, the natural disasters such as floods, droughts, etc., continued to result in fluctuation in production. Wide fluctuations in production led to large instability in food grain prices having serious implications for household food security and the welfare of the people. The attainment of food security and rural economic development, therefore, could no longer rely on the production of rice alone.

Introduction

Barley is an important cereal crop grown all over the world and is used mainly for feed and malt purposes and little for human food. Barley is the world’s oldest grain, as evidenced by discoveries in ancient cities in the Middle East and North Africa. It has been cultivated for about 8,000 years, and today is the world’s fourth largest cereal crop. Considerable evidence is available that points to the role of barley as sustaining food source in the evolution of humans. Additionally, alcoholic beverages of various types and fermented foods prepared from barley are commonly referred to in the ancient literature. As other food crops (wheat, rice, corn and rye) became more abundant, barley was relegated to the status of “poor man’s bread”. In the United states, barley used as food is 1.5%, as animal feed 65% and in malt and alcohol production 30% (Newman and Newman, 2006). In 1991, barley used as food in European countries was even lower (0.3%) than the United States. In contrast, during the same time period food was the largest for barley in Morocco (61%), China (62%), India (73%), and Ethiopia (79%). However, current consumer interest in nutrition and human health may help restore barley’s status in the human diet. Nutritional qualities of barley have been known since ancient times. For example, Ajgaonkar 1972 described how ancient Indian physicians effectively stabilized type II diabetics some 2400 years ago. Treatment was remarkable simple and not really different from recommendations that are given to diabetic patients today, i.e., lose weight, change diet, and increase exercise.

The psychological sets that can be barriers to communication can be characterized into several basic categories. These sets can occur in the sender or in the receiver in the communication process. The sender has the ability to recognize these barrier categories when they occur and to transform communication to overcome them. However, the receiver is a different story. If the receiver is interested in communication, he or she can recognize when these barriers arise and can consciously overcome them. On the other hand, when a receiver is passive in the communication process, he or she does not recognize the barriers and the sender can do little to overcome the blockage.

Fact Inference Confusion

The Fact-Inference confusion has three basic components:

• Making an inference for fact

• Failing to recognize

• Acting on the inference as if it were fact

Until the third component occurs, the inference for fact does not really become a barrier to communication. When we act on the inference as if it were a fact is when this barrier becomes a major stumbling block to communication.

Static Viewpoint

Of the barriers to communication, static viewpoint, sometimes called frozen evaluation, is the one that sometimes infects faculty members at colleges and universities. It is a failure to recognize change over time. It may also be a major affliction of our parents who make judgments about your activities based on their experiences as teenagers or young adults without realizing that the mores and standards of society have changed in the intervening twenty or thirty years.

The parent material to which a coating or plating is applied is known as the base material. The phrase base material is used to distinguish the overall part, numerous layers, and the original base material. Coating, electroplating, welding, and soldering all depend heavily on base materials.

1.    Mass transfer co-efficient is expressed as

(a) m/s₂

(b) m/s

(c) kg/s

(d) kg/ms

2.    Heat is related to

(a) Flow rate

(b) Energy

(c) Temperature

(d) Momemtum

3.    The units of mass transfer coefficients are

(a) Moles transferred / (time x area x concentration)

(b) Moles transferred / (time x area x mole-fraction)

(c) Moles transferred / (time x area x pressure)

(d) All of the above

    1.    Absorbance (A) - Defined as –log (1-a) = log (1/t), where ‘a’ is the absorbance and‘t’ the transmittance of a medium through which a light beam passes.

    2.    Absorption coefficient (a) - The relative decrease in the intensity of a collimated beam of electromagnetic radiation, as a result of absorption by a medium, during traversal of an infinitesimal layer of the medium, divided by the length traversed.

    3.    Acceleration due to gravity (g) - The standard value (9.80665 m/s2) of the acceleration experienced by a body in the earth’s gravitational field.

    4.    Acid - Historically, a substance that yields an H+ ion when it dissociates in solution, resulting in a pH< 7. In the Brönsted definition, an acid is a substance that donates a proton in any type of reaction. The most general definition, due to G.N. Lewis, classifies any chemical species capable of accepting an electron pair as an acid.

    5.    Acid dissociation constant (Ka) - The equilibrium constant for the dissociation of an acid HA through the reaction HA + H2O1 A- + H3O+. The quantity pKa = -log Ka is often used to express the acid dissociation constant

    6.    Acyl groups - Groups formed by removing the hydroxy groups from oxoacids that have the general structure RC (=O) (OH) and replacement analogues of such acyl groups.

    7.    Adiabatic process - A thermodynamic process in which no heat enters or leaves the system.

1.1. IMPORTANCE OF FOOD MICROBIOLOGY

Food may be defined as substances that provide nutrients, which when eaten and absorbed by the body, maintain life and growth. Food is basically energy stored in plant and animal foods in chemical form. On consumption, the stored form gets converted to physiological energy. Food is the prime necessity of life. Man has exhibited much thought and foresight in cultivating a variety of grains, fruits, vegetables, nuts and oilseeds and in rearing birds and animals for use as food.

Of the three primary needs of an individual, food, clothing and shelter, ‘food’ occupies the most important place. The biodiversity of foods- cereals, millets, pulses, oilseeds, spices, fruits and vegetables is varied and high in India, where we have varied agro-climatic regions from Kashmir to Kanyakumari. All the fifteen major climates in the world exist in India. India is the second largest producer of food in the world. The impact of green revolution is remarkable in India with many fold increased food production in the last five decades. The full potential of Indian agriculture can not be realized unless India emerges as a major player in the World agriculture.

World population is set to go beyond nine billion by 2050 and demand for food is likely to increase further because of growing affluence and globalization. Food security is achieved when all people have physical and economic access to sufficient, safe and nutritious value added food. India is emerging as a food power in the international trade of foods. The food processing industry in India has been identified as one of thrust areas for the development of the country. It has emerged as a highly perspective sector with immense potential in food processing. The future of Indian food processing industries is bright, provided it improves its quality of products as per international standards.The quality of food processing refers to the adherence of physical, chemical, biological, nutritional and sensory parameters required to achieve the wholesomeness of a food product. Quality control has become an important aspect for food processing industry for both domestic and export markets.

Extension

Extension is that type of education which is stretched out to people in rural areas far and near, beyond the limits of education institutions to which the formal type of education is usually confined.

Education

Education is a process of bringing about desirable changes in the behaviour of human being.

Formal education: The hierarchically structured, chronologically graded ‘education system’, running from primary school through the university and including, in addition to general academic studies, a variety of specialised programmes and institutions for full-time technical and professional training.

Informal education: The truly lifelong process whereby every individual acquires attitudes, values, skills and knowledge from daily experience and the educative influences and resources in his or her environment - from family and neighbours, from work and play, from the market place, the library and the mass media.

Non-formal education: Any organised educational activity outside the established formal system - whether operating separately or as an important feature of some broader activity - that is intended to serve identifiable learning clientele and learning objectives.

7.1. Introduction

Cultivation of crop is one of the most important aspects on which the success of a greenhouse depends. Principally it is similar to that of open field cultivation; but it is a completely different proposition in comparison. In greenhouse it needs (1) high precision technology, (2) special management, and (3) high qualityinputs. A special crop husbandry is extremely necessary, integrating all these three aspects, for successful greenhouse cultivation.

Why special crop husbandry? – Ancestors of each and every crop of modern time once grew out of its own in wild, without any human intervention. Gradually it has been domesticated or brought under cultivation by progressive alteration of its natural growing and reproduction process. Even the genetic nature also altered gradually. Till recent past these development of domestication process has been restricted principally on reproduction, planting, nutrient supply, water supply, and plant protection aspects. Interestingly most of these aspects are still very much supplementary in nature, as a good percent of it is still dependent on nature and its growing system.Actually, we cannot confer any significant change, physically or genetically, in their adaptation against the natural elements like rain, sunlight, temperature, humidity, gas supply, etc. However, we try our level best with a compromising note on local climate.

Hence there is ample scope to go for complete alteration of their growing habit/ practices in relation to each and every aspect of the climatic elements. It is a very difficult job, because, for a small change in any individual aspect of plant growth, all the other aspects are affected. Thus, one has to make a proper and holistic balance of alteration of all the growth aspects for each and every individual domesticated plant, we call as crop.

In statistics, sampling is concerned with the selection of a subset of individuals from within a statistical population to estimate characteristics of the whole population. Two advantages of sampling are that the cost is lower and data collection is faster than measuring the entire population. Each observation measures one or more properties (such as weight, location, colour) of observable bodies distinguished as independent objects or individuals. In survey sampling, weights can be applied to the data to adjust for the sample design, particularly stratified sampling. Results from probability theory and statistical theory are employed to guide the practice. In business and medical research, sampling is widely used for gathering information about a population. Acceptance sampling is used to determine if a production lot of material meets the governing specifications.

The sampling process comprises several stages

• Defining the population of concern

• Specifying a sampling frame, a set of items or events possible to measure

• Specifying a sampling method for selecting items or events from the frame

• Determining the sample size

• Implementing the sampling plan

• Sampling and data collecting

Introduction

The achievements in agriculture and its allied areas has made our country self sufficient economically. Our country has many landmarks in production of the grains, milk, meat, flower, vegetable etc which not only fulfill our own demands but even earning a lot of foreign exchange from export. Unemployment is a major problem effecting the growth of our country. The reasons for higher state of unemployment in rural areas can be attributed to poverty, law education and lack of job appointment. Alternatively, if the youths are self employed in the agrobased enterprises, then the problem of unemployment could be reduced to a certain limit, especially in the villages. There are so many vocations in which youth could be engaged such as dairy farming, poultry, piggery, beekeeping, mushroom cultivation, flower cultivation etc.

Abstract

Participation of rural women and youth in beekeeping activities provides a unique opportunity to improve rural livelihood and poverty reduction. Women have explored their own niche in beekeeping industry by actively engaging in post harvesting of bee products. Income generation is one of the major reasons for participating in beekeeping activities and beekeeping was ranked number one at the same level as agriculture as major source of income. Post harvesting beekeeping, however, needs liquid capital investment which, limit women and youth to fully participate in the business. Cultural practices are also one of the main hindrances for adult women and youth to participate in beekeeping activities. Nonetheless, presence of beekeeping groups and associations, community banks, forest reserves and beekeeping awareness campaigns in the areas provided opportunities for women and youth to participate in beekeeping. Beekeeping represents one opportunity for income generation which need not be time consuming and can fit in well with women’s priority activities. women be given the opportunity to start beekeeping, it is important that all beekeeping development programs ensure from the outset that extension messages reach rural women, and that they are able to take full advantage of training and credit facilities.

Endophytic Microorganisms

Endophytes (‘endo’, inside; ‘phyte’, plant) include microorganisms that thrive inside the plant tissues without any obvious adverse effects on the host, and they include mainly bacteria and fungi (Hallmann et al., 1997; Bacon et al., 2002; Hardoim, 2015). Endophytic microorganisms share an intimate association with the host adding essential and functional capabilities. Therefore, plant may be considered as a superorganism composed of an amalgam of both selected symbiont microbiota and host cells (Hardoim, 2015) with the new concept of holobiome, i.e., plant together with the associated microorganisms collectively governing the plant activities (Hardoim et al., 2015; Vandenkoornhuys et al., 2015).

Abstract

Ber is an important fruit of India and South Asia. Its cultivation is gaining popular in recent years. The drupaceous fruits of ber are characterized by climacteric respiration phenomena and produce high amount of ethylene at ripening. It is very high in ascorbic acid content. Maturity and ripening is still judged by colour changes, as reliable maturity indices for particular cultivars are not fully established. Short shelf life is major problem in this fruit. Protocols for postharvest handling is not standardized, however, scattered information are available for postharvest behaviour and handling. Low temperature storage is beneficial and reduces respiration rates but simultaneously chilling injury is again hindrance in commercialization. Postharvest rot is major problem in storage. Therefore, focused research is needed to standardize the storage temperature and alleviation of chilling injury.

3.1 Introduction

Government of India has made significant impact in empowering girl child through initiation of various schemes viz; Beti Bachao Beti Padhao, Sukanya Samriddhi Yojana etc. After initiation of such types of programme for girls, Child Sex Ratio was increased during 2021-22 i.e; 929 females per 1,000 males. Recently Government of India has initiated new innovation in Beti Bachao Beti Padhao programme. Present Paper aim is to discuss the new innovations during 2017 to 2022 under this scheme.

In India under the leadership of Prime Minister Shri Narendra Modi foresee rural India as ability laden with great prospective to speed of Sustainable Development Goal. Looking at splurge of schemes targeting girl child like Beti Bachao Beti Padhao, Sukanya Samriddhi Yojana, Ladli Yojana and several other schemes empowerment of girl child seems to be heart of a plan to attain dream of Aatma Nirbhar Bharat.

Introduction

Cocoa beans are extracted from the pod of a tree crop Theobroma cacao. It is mainly cultivated in tropical and subtropical countries. In terms of world production, Ivory Coast and Ghana contribute about 65 percent of world production. Cocoa beans are the main ingredient in chocolate. (Teye, E et al 2014). One of the earliest examples of chocolate consumption comes from the Mayans. The Maya drink was prepared with cocoa and water and often included cinnamon and black pepper. It was also known as the “Food of the Gods” and offered to Emperor Moctezuma II by the Aztecs, (Verna, R. 2013). Christopher Columbus was the first European to encounter cocoa in 1502.

Abstract

Rice is the most produced and consumed source of stable food in J andK, and is excellent in genetic diversity. Rice production is the principal activity and a major source of income for the State. Traditional rice varieties have an enhancing potential in wide range of nutraceutical and functional foods. Besides possessing medicinal and nutritional properties, the by-products generated from these rice varieties in various post harvest operations are equally valuable. Traditional healers and local farmers have been using these traditional varieties in ayurveda and in curing of various kinds of ailments, such as cooling the body in ayurvedic treatments, improving vocal clarity, curing of boils, swellings and skin blemishes. Extracts of brown rice are also used as energy drink in individuals, patients and in treatment of chronic gastric problems, jaundice, dysenteric complaints and to increase lactation and nutrition to Childs. Sticky glutinous rice has been reported in treatment of stomach upsets, nausea, heart-burn and indigestion. Brown rice extracts have been reported in treatments of breast and stomach cancer and warts.

Metabolic Processes in Bacterial Cells

All living cells are continually undergoing processes of replication, breakdown, synthesis and repair. The overall term used to describe these processes is metabolism and refers to all the different reactions that must occur in order for a cell to grow and reproduce. The pathways of metabolism are remarkably similar in all living cells. The differences that do occur usually reflect the availability of nutrients or the need for a cell to provide for a specific function. This may be secretion, storage, structural support, energy for movement, or reproduction. Our knowledge of many of the metabolic processes that occur in human cells has been derived from research on the major pathways that also occur in microbial cells.

Catabolism is the process of breakdown of complex molecules, usually with the release of energy. Anabolism refers to the synthesis of new or replacement molecules. This is an energy-requiring process. A metabolic pathway is a series of reactions in the process of metabolism.

The energy from the sun that is trapped and used to produce glucose is released when a molecule of glucose is broken down during metabolism. This complex process is called oxidation, or respiration, and consists of a number of interrelated biochemical pathways, including those of glycolysis, fermentation and aerobic respiration. Reactions that occur in the presence of oxygen are termed aerobic; those that occur in the absence of oxygen are anaerobic. Many of these reactions require the involvement of various cofactors as well as enzymes, and result in the production of energy which is captured by the synthesis of a small molecule called adenosine triphosphate (AT). ATP is termed an ‘energy-rich storage molecule’ because breakdown of ATP releases energy for use in other reactions in the cell.

Introduction Biochemical techniques are a set of methods/tools used to analyze and study biomolecules, cellular processes of body and disease diagnosis. The techniques form the cornerstone of modern research and are applied in various fields such as medical science, forensic science, drug discovery as well as environmental studies. Briefly, such techniques are used to isolate, analyze, and manipulate biomolecules such as proteins, nucleic acids, lipids, and carbohydrates. It is therefore imperative to understand the principle of biochemical techniques for pursuing a career in biological science such as Biochemistry, molecular biology or Biochemistry. Biochemical techniques offer several uses across multiple scientific areas such as: • Medical Research: In the identification of biomarkers, diagnosis of disease conditions such as diabetes and cancer and development of therapeutic interventions. • Pharmaceutical Industry: In this biochemical

Abstract

Cultural knowledge on food and beverages is as old as human civilization. However, the traditional knowledge related to food habits and ecosystem conservation has been found to be unique in each cultural and ethnic group across the world. From time immemorial, the Nyishi tribe of Arunachal Pradesh has developed an unique set of traditional knowledge that allows the better utilization of food bioresources of their natural surrounding to sustain their livelihood. Historically, such knowledge was transmited through customary laws, folklore, and oral literature. Literature studies have revealed the lack of scientific investigation on ethnobiology of traditional food bioresources used by the Nyishi tribe of Arunachal Pradesh. Hence, in the present investigation, an attempt has been made to unveil the hidden age-old cultural food and beverage knowledge practised among the Nyishi of Papum Pare and Lower Subansiri district of Arunachal Pradesh. A total of 63 plant and 41 animal species have been reported during field survey in 4 circles covering a total of 12 different localities which includes rural, semi-urbans and urban type ecosystem in the 2 selected districts.

Abstract

Mahua (Madhuca spp.) is an important tree in India, with high socio-economic, environmental and spiritual values. We carried out this study among the local communities of Azamgarh district (eastern Uttar Pradesh) and with the Gond and Baiga tribes from Raisen and Dindori districts, Madhya Pradesh. Among the five mahua species found in Indian subcontinent, Madhuca latifolia is widely distributed in the north and central plains, the focal area of our study. Mahua has been vital to the survival of these communities, particularly the Gond and Baiga tribes, from the time immemorial. It has been a major source of food energy in the form of sugar, seed oil and alcohol. As well, different parts of the tree are used as ethnomedicine. The tribal people’s high regard for mahua is reflected by its sustainable and regulated use. In this study, we present an in-depth analysis of conservation, management and sustainable use of mahua, and also suggest its role in socio-economic adaptation, with particular reference to climate change.

The growing concern over the environmental impact of traditional packaging has led to increased interest in biodegradable and edible packaging solutions. These innovative approaches offer sustainable alternatives to conventional materials like plastic, which can persist in the environment for hundreds of years. Biodegradable packaging decomposes naturally, reducing pollution and landfill waste, while edible packaging provides an additional layer of sustainability by allowing consumers to eat the packaging along with the food) These solutions not only address waste management issues but also respond to changing consumer preferences for environmentally friendly products. This chapter explores the importance of sustainable packaging, the different types of biodegradable and edible materials available, and the challenges and future potential of these eco-friendly options.

Bioenergetics is a branch of Biochemistry that focuses on the study of energy transformation and utilization in living organisms. It primarily deals with how cells capture, store, and utilize energy to drive various biological processes essential for sustaining life. The flow of energy in biological systems operates in accordance with the principles of thermodynamics, which govern the conversion of energy from one form to another. In living cells, energy is typically obtained through biochemical reactions involving the breakdown of organic compounds such as carbohydrates, fats, and proteins. This energy is then utilized for various physiological processes like the synthesis of biomolecules, active transport of ions, muscle contraction, and nerve conduction, enabling the cell to maintain its structural and functional integrity. Thermodynamics, a branch of physical chemistry, plays a crucial role in bioenergetics as it explains the changes in energy associated with biochemical reactions. In biochemical thermodynamics, also referred to as bioenergetics, the primary focus is on how energy released from one reaction can be utilized to drive another reaction that requires energy input. This is achieved through

Introduction

Biofortification is the development of nutrient dense staple food crops using the best conventional breeding practices and modern biotechnology, without sacrificing agronomic performance and important consumer preferred trait (Nestel et al., 2006). It provides a comparatively cost-effective, sustainable, and long- term means of delivering more micronutrients (Saltzman et al. 2014). This approach not only will lower the number of severely malnourished people who require treatment by complementary interventions but also will help them maintain improved nutritional status. Moreover, biofortification provides a feasible means of reaching malnourished rural populations who may have limited access to commercially marketed fortified foods and supplements. Micronutrient malnutrition (MNM) is the major constrain to provide nutritional security to world population of underdeveloped and developing countries. Among the 20 major risk factors of the global burden of disease estimates, Fe deficiency ranks 9th and Zn deficiency ranks 11th, while in the high mortality countries, including India, they rank 6th and 5th, respectively (WHO 2002).

Abstract

Bioinformatics is a field of science which studies biology, computer science, and information technology. The ultimate goal is to obtain useful information by data acquisition, analysis and interpretation of sequences data. In the current decade, a huge volume of sequence data is stored in the data bank due to global genome initiatives of many organisms. Management and understanding of the genome data cannot be possible without the bioinformatics tools. A large number of tools and softwares packages are available either commercial or freely online for the bioinformatics applications. The use of bioinformatics tools enhances the research capability for crop improvement through genome sequencing, database management, assembly, alignment, primer designing, markers development, genes prediction and annotation, gene expression, phylogenetics, protein structure identification, metabolic pathways analysis and many other applications.

Introduction

Biological activation of grain or germination is a natural, biological processing techniques and traditional method that can be used to improve the nutritional, functional, and sensory properties of grains. During biological activation of grains, extensive phytochemical changes were reported in a variety of food grains, which reflects a dynamic and complex nutrient flux including remobilization, degradation and accumulation. During this process many hydrolytic enzymes were activated to hydrolyze the starches, proteins and, non-starch polysaccharides, which results in more oligosaccharides and free amino acids. Many nutrients and bioactive compounds reportedly increase and then decrease as they are utilized by the growing plant, which results in degradation of the high molecular weight polymers for generation of bio-functional substances. The biological activation of grains also realizes a significant growth of nutritional value by increasing the bioavailability of nutritional compounds, vitamins, bio-elements and other biologically active substances due to the partial hydrolysis of starch, proteins, hemicelluloses and even celluloses. Biological activation triggers the enzymatic activity in grain and dormant hydrolytic enzymes are activated, breaking down starch, fibers and proteins and leading to an increase in the amount of digestible compounds along with improvement of functional properties without any chemical modification. Also, the activity of some anti-nutritional factors (enzyme inhibitors, haemagglutinins, anti-vitamins etc.) decreases or disappears during activation, allowing a complete valorization of biological compounds in grains. During biological activation hydrolytic amylase enzymes, proteolytic enzymes, and catalase were activated in grains, which enhances the starch degradation, a complex biochemical process and thus lead to the conversion of insoluble granules to soluble starch and dextrin. Apart from positive shifting in the level of nutrition, biochemical activities which occur during activation also generate bioactive components of health-promoting activities through the enzymatic actions that are antioxidants in nature, such as ascorbic acid, tocopherols, tocotrienols and phenolic compounds, thus resulting in an increase of antioxidant activity.