eChapters

The diffusion of need-based appropriate technologies involves strategically promoting and implementing innovations that meet the specific needs of a community. Utilizing various interactive and engaging techniques such as methods demonstration, group discussion, role play, and exhibitions can significantly enhance the effectiveness of this process.

A demonstration is an educational technique that involves showing or presenting a process, product, or concept in action to an audience. The primary goal of a demonstration is to provide a clear, practical example that enhances understanding and encourages the adoption of new practices or technologies. Demonstrations are often used in educational, training, and outreach programs to effectively convey information and skills.

Introduction

It is impossible to overestimate the crucial impact that plant breeding, a fundamental branch of agricultural science, has played in determining the course of societies throughout history. The foundation of agricultural advancement throughout history has been the creation and spread of improved crop varieties, which have a profound effect on farmers’ socioeconomic conditions everywhere. This effort involves strategically enhancing crop types to meet the evolving demands of communities and farmers.

Abstract
The agricultural sector in India is predominantly characterized by small and marginal landholders who face numerous challenges, including limited access to markets, resources, and technology. Farmer Producer Organizations (FPOs) have emerged as a collective model to address these challenges, enabling farmers to achieve economies of scale and enhance market linkages. This study explores the strategic imperatives for empowering FPO's to access international markets, focusing on their ability to improve business capacities, adopt global standards, and invest in infrastructure. Key strategies include nurturing FPOs through competency development, resource pooling, and collaborations with institutions and private players. The paper highlights the importance of integrating FPOs into global value chains, enhancing their market adaptability, and fostering long-term sustainability through community-driven investments. The findings underscore that tailored support and strategic interventions can transform FPOs into viable entities capable of driving economic growth and improving the well-being of small-scale farmers.
Keywords: Farmer Producer Organizations (FPOs), Agricultural Value Chains, International Market Access, Resource Pooling and Market Adaptability

Introduction Agricultural sector is the pillar of the Indian economy. It provides employment to around half of the workforce of the country and contributes around 18 per cent to the gross value added of the country. Small and marginal landholdings, constituting less than 2 hectares, make up a significant 85 percent of India’s farming community (Joshi, 2022). These small farmers encounter various challenges, including farm-specific and household transaction costs that limit their participation in input and product markets. With changing food preferences driven by income and population growth, there’s a growing need for small-farm commercialization to meet the rising demand for diversified, higher-quality diets (Chakraborty, 2020). To address the constraints faced by small farms, aggregation models have emerged as institutional interventions.

Introduction Terms total development of rural areas with the purpose of increasing the quality of life for rural people is referred to as rural development. It is a broad anddiverse concept that encourages the expansion of agricultural and allied activities, communities, cottage industries and crafts, community services and facilities, and total human resources in rural areas. As a strategy, rural development is the result of interactions between many physical, technological, economic, and societal elements. Its purpose is to improve the economic and social well-being of a particular rural demographic group. Rural development is a multifaceted concept that covers various aspects of development in order to improve rural people’s quality of life (Ilbery, 2008). Agriculture, village industries, crafts, community services, and rural human resource development all fall under this category.

Introduction

Women and girls in rural areas bear the brunt of poverty, feminisation and its intergenerational ramifications and the effects of desertification, extreme weather events, and natural disasters. Women are most at risk in conflict situations, as migrants and refugees and in humanitarian crises. Rural women have higher rates of disability, have inadequate or non-existent support services, and are stigmatised. Despite being the leading food growers and processors, the paradox is that they are often the last to consume the nutritious and healthy food they need to stay strong.

Ornamental fish trade is a part of the culture of fisheries in India and is an important sector for livelihood and income generation, especially for women. Recent trends in production and demand share assume that during the next five years, domestic trade will double from the present. The growth of any business depends on technology, management, market, and infrastructure. The ornamental fish industry includes breeding of exotic live-bearer and egg layer fish, captive breeding of indigenous ornamental fish, the development of small-scale enterprises, backyard fish breeding and culture activities in rural areas, and ancillary units with high potential for large- scale exports as part of the multibillion-dollar global trade of the ornamental fish sector. Women are sensible and caring enough to take care of and nurture the small, tiny, colourful fish in their backyard units of ornamental fish. One of the important sectors of the ornamental fish industry is aquarium making and decoration, which is not only women friendly but also ensures earnings. 

Teachers perform numerous instructional, administrative, assessment, and planning activities that can consume substantial amounts of professional time. Generative AI offers opportunities to reduce repetitive workload while enabling educators to devote greater attention to pedagogy, mentoring, creativity, and student relationships. This chapter examines how GenAI can empower teachers rather than replace them. AI tools can assist with lesson planning, differentiated instruction, question-bank creation, assessment rubrics, feedback generation, learning-material development, classroom analytics, and administrative documentation. Adaptive AI platforms can analyze learner performance and help teachers provide different levels of support, practice, and challenge according to individual needs. Generative AI can also expand teachers’ creative capacity by enabling the development of stories, gamified activities, simulations, multimodal resources, and inclusive learning pathways. The chapter considers teacher experiences and implementation cases, including AI-supported teacher education and multilingual content generation. At the same time, successful adoption depends on teacher AI literacy, professional development, institutional support, ethical awareness, and appropriate human oversight. The chapter presents teachers as co-creators and change agents who use AI strategically while retaining professional judgment, responsibility, and control over educational decisions.

Abstract

Gender Budgeting was first introduced in 1985 and is being implemented globally by more than 50 countries to ensure gender equality goals. India took initial steps towards analysing the gender gap through “Towards Equality” a Report of the Committee on the Status of Women by the Government of India in 1974. Gender based resource allocation in the country was seen from 1990s onwards in the Eighth Five Year Plan (1992-97) when for the first time gender perspective and the need to ensure definite flow of funds from general developmental sectors to women was emphasised upon. Women constitute 49% of human population in India so it is extremely important that the untapped gender potential is recognized, reorganised and utilized efficiently & effectively to attain a leading position in S&T sector. India has expanded her R&D base immensely since the turn of the 21^st century. Consequently there has been 10 times enhancement in enrolment of women in S&T disciplines in institutions of higher education since 1989-90. Department of Science and Technology has taken many steps in recent past to strengthen the ecosystem to empower women in S&T domain, particularly by enabling over 4000 of them who had a break in career, primarily due to familial responsibilities, to make a dignified comeback. Several Role Models, who have shown their mettle and made a mark in the chosen field, are emerging and engaging & encouraging the young, Gen Next girls.

The Digital India campaign of the Government with special emphasis being laid on digital financial transactions and cloud technologies will go a long way in the evolution of better services and amenities for women, especially in agricultural domains.

Empowering women in agriculture through digital technologies can significantly enhance their productivity, economic opportunities, and overall well-being. Here are key strategies and areas to focus on:

1. Access to Information and Resources

Digital Platforms: Utilize mobile apps and websites to provide women farmers with information on weather forecasts, crop management, pest control, and market prices.

E-learning: Offer online training and tutorials on sustainable farming practices, financial management, and new agricultural technologies.

2. Financial Inclusion

Mobile Banking: Promote mobile banking services to help women access credit, savings, and insurance products. Digital financial services can make it easier for women to manage their finances and invest in their farms.

A case study was made in Geemarahalli village, Nanjangud taluk of Mysore district during 2009-10 to know the performance of women SHG involved in cultivation of tuberose.  JSS Krishi Vigyan Kendra which was started during 1994 analyzed the problems of farmwomen that they were unorganized in doing the field operations and were almost isolated in nature.  KVK initiated in formation of women SHGs in many villages and one of such village is Geemarahalli.  Ms. Rajamma was selected as group leader of the group and her contact with KVK was started since 1996 and still continued.  She is an innovative woman despite being illiterate.  Earlier she was doing tailoring and wire bag making. Later, she developed an interest to take up farming. She formed a Self Help Group called Triveni in her village which consists of 15 farmwomen.  In the beginning, they were involved in farm operations as contract workers.  During 2007-08, this group had come in contact with KVK and were imparted the training programmes on vermicompost production, horticulture nursery management, production of biological agents etc.  Later, the group came forward to learn the cultivation aspects of tuberose which has got good market at Mysore city.  To start this venture, the possession of land was the constraint for them and they overcome it by taking a 10 gunta land on lease basis. They were imparted series of trainings on tuberose cultivation at KVK. 

Abstract

Beekeeping or modern apiculture is the art and science of rearing, breeding and managing honey bee colonies in artificial hives for economic benefits. Beekeeping has evolved into a farming enterprise that involves the use of sophisticated and artificial techniques to keep honey bees for bee products. It is estimated that beekeeping is practiced in about four lakh villages and provide employment to over 3.50 lakh persons. The existing vegetation wealth of India can sustain six million bee colonies which would produce six lakh metric tonnes of honey besides generating part time employment to more than 15 million rural and tribal households. Rural women have long working hours, spent on food production and processing and/or waged labour, in addition to family care and domestic duties. However, beekeeping represents one opportunity for income generation which need not be time consuming and can fit in well with women’s priority activities. Population, female (% of total) in India was reported at 48.18 % in 2017, according to the World Bank collection of development indicators. Rural population (% of total population) was reported at 66.46 % (83.3 crore) in 2017 as compared to urban population (37.7 crore). There are fewer women than men beekeepers, but women beekeepers are found throughout the developing countries of every continent. Participation of rural women and youth in beekeeping activities provides a unique opportunity to improve rural livelihood and hence poverty reduction. Beekeeping as an agro-industry presents tremendous potential and requires attention on part of planners, policy makers, development agencies and researchers on the one hand and wider publicity about the commercial and scientific uses of beekeeping products on the other. In order to increase income accrued from beekeeping activities, promoting and support of training on processing of secondary bee products to women and youth beekeepers are important. Stakeholder’s involvement in promoting and support beekeeping awareness campaigns is crucial to enhance the contribution of the sector for livelihood improvement and environmental conservation.

Abstract

Women in India constitute a larger proportion of total unemployed population and hence it is imperative to find out the entrepreneurial problems faced by them. A study was conducted with the objectives to ascertain the financial, marketing and production problems faced by women in their enterprises and assessment of their health status and work place facilities. Boutiques, beauty parlors, embroidery units, fruit and vegetable preservation units and artificial jewelry making were the enterprises selected for study. The results of the study revealed that women faced problems in areas like finance, marketing, health, work place and production. Some recommendations of the study are a) Women entrepreneurs should keep abreast of knowledge about new techniques, financial institutions, training institutions and marketing linkages. b) Information about site or location, physical facilities, transportation etc. must be collected prior to selection of area for development of an enterprise. c) Self help mutually aided groups must be formulated for overcoming common entrepreneurial problems. d) Women should shift to the non-traditional sectors of entrepreneurship in order to earn more.

Introduction

Agriculture is the base of Indian economy on which the fortunes of over 70 million families directly or indirectly rest. The women in these families are also partners in crop and food production as managers, decision makers and skilled farm workers. The socio economic advancement of a country can be best judged by the status and position, which is bestowed on its women. Women as a class, play a vital role in the process of economic development. According to census 2001, women constitute 48.26 per cent of the total population of India and 25.67 per cent of the female population are designated. Amongst the female workers, 32.50 per cent are identified as cultivators and 39.43 per cent as agricultural labourers.

Canals and waterways are the most important source for irrigation and have been identified as one of the most important aquatic resources for fish culture. The natural canal systems in the Sundarbans cover an area of 907.33 ha. Fisheries activities were planned in order to provide a source of livelihood to the underprivileged people of the cyclone-prone area of the Sundarbans.

Challenges and opportunities

Fisheries in the Sundarbans are poorly documented and less attention is given to producing fish from canals. Information on the trophic status of the canal habitat, biotic community structure, and hydrological parameters is also lacking. However, the villagers reported that the fish enter these canals from the source waters naturally, and form natural populations. The villagers residing beside the canal catch fish, especially during monsoon, and the women of the adjoining households often collect small indigenous fish (SIFs) or prawns through small dragnets or scoop nets for household consumption. The shared information of the villagers was utilised to sensitise them and convince them to initiate fish culture in these canals.

Youth in India had been at the forefront of the nation’s struggle for freedom and development. There are over one billion youth in the world today. Eighty five per cent of these youth live in the developing world and around 50 per cent of the population with in developing countries live in rural areas. According to 2001 census, more than 40 per cent of the total population is between the age group of 15 to 35 which is considered as “youth” by the Government of India. Out of which, 73 per cent resides in the rural areas (Anonymous 2001). Unfortunately rural youth of today are counted among the most disadvantaged groups of society. Because of rapid population growth, widespread unemployment inadequate health, poor education, migration, lower family income and lacking adequate opportunity at farm level had led the rural youth in continued stress of self esteem and self confidence. Youth empowerment is an attitudinal, structural and cultural process whereby young people gain the ability, authority and agency to make decisions and implement change in their own lives and the lives of other people. Youth are the present and the future of humanity.

The village of Khan Saheber Abad is located in the Sagar subdivision of South 24 Parganas district in West Bengal, India. It is situated 4.8 km away from the sub-district headquarter Rudranagar (the tehsildar office) and 99.6 km away from the district headquarter Alipore. A training programme was conducted for the empowerment of rural tribal communities through sustainable inland fisheries development and utilisation of open water bodies in the village.

Challenges and opportunities

The Khan Saheber Abad is primarily a tribal dominated village. These Tribal people belong to the Santhal community. They have a low level of literacy, declining or stagnant population, and are economically weak, but they are very close to nature.

The informal associations of individuals who come close to seeking ways to enhance their living conditions are known as Self Help Groups (SHGs). They are generally self-governed and peer-controlled. An NGO or Agency usually governs people of comparable economic and social backgrounds to resolve their issues and improve their living conditions. It is a local committee of 10 to 20 women or men between 18 to 40 years. It acts as an intermediary financial committee. Self-help groups are a gaggle of each person on daily wages, and among that group, one person collects the cash and provides the case desired to the person in need.

Madhya Pradesh has the highest population of Schedule tribes in India. With a population of 15,316,784, they occupy 21.1% of the state’s total population and 14.7% of the total tribal population of India. About 61% of the rural tribal population in Madhya Pradesh is living below the poverty line and is primarily relying on agriculture and allied industries for their livelihood (Planning Commission Report, 2010). But since the majority of them rely on unscientific subsistence farming, the income earned from such practices is very low. Apart from the higher poverty level, the nutrition levels in Madhya Pradesh also signify a grave situation. The state has one of the highest levels of anaemic children and women in India, and this incidence is highest in tribal regions of the state. The tribal regions of Madhya Pradesh have one of the highest percentages of malnourished children in India (UNICEF, 2019). The undernutrition and anaemia in tribes are primarily due to the lack of access to quality food. 

Introduction

Women empowerment is a global issue and it is the outcome of criticism and debates generated by the women’s movements / feminists. Empowerment is the process by which the powerless gain greater control over the circumstances of their own levels relating to both resources and ideology.

Empowerment means the ability to assert oneself; striving for upward mobility or attaining the psychological status of being powerful. Empowering of women is necessary for sustainable development of a community. Sustainability implies a state of balance and equilibrium in factors related to human life which can be social, political, financial, environmental and even spiritual. (B.K.Singh,2006).

Women empowerment often involves the empowered developing confidence in their own capacities. Empowerment, probably, the totality of the following or similar capabilities (social welfare,2010).

Abstract

Women play a pivotal role in agriculture, in addition to the traditional role of nourishing progeny as mother and attending to the day to day needs of the home as housewife. Women also add to the family income as wage earners. While comprising half of humanity, contributing to two thirds of the world’s work hours, a woman earns only one third of the total income and owns less than one tenth of the world’s resources.  In a country like India which is the home  for over 400 million women, the economic status of women is in pathetic condition and they have always been discriminated against men in human resource development with  utter disregard to their actual and potential contribution to the national progress in general and agricultural progress in particular. The largest sector of India’s economy, agriculture, contributes to 37 percent of the Gross National Product (GNP) and accounts for 60 percent of the employment.

ABSTRACT

A detailed survey was carried out in all the 19 rural blocks of Birbhum district of West Bengal. Pisciculture is a powerful income generating activity (IGA) by the women Self Help Group (SHG) members related to poverty reductionand employment generation for a vast section of the rural society. Self Help Groups are non-formal cooperatives that are causing a silent revolution in rural India through micro credit and various other economic activities involving women are the major change agents. Nearly, thirty thousand SHGs have been formed in Birbhum district of West Bengal that had made a notable success in micro finance. This study has focused on the functioning of 38 women SHGs of Birbhum district comprising 644 members mainly belonging to Below Poverty Line family. Totally 38 SHGs have been selected for the study. Each group had it unique name and consists of about 10 to 18women members. Information was elicited from all the members of 38 women SHGs, which together formed 644 members, constituting the study sample. The data were collected with the help of semi-structured interview survey schedule. The survey was carried out during the year 2009. Different social class of these fisher women members of the SHGs were assisted under Swarnjayanti Gram SwarojgarYojana. These SHGs were found to save a portion of their meager income and pool that money for their inter-lending among them at an interest decided by the SHG. The survey revealed that cash credit and project loan was used for better sustainability and enhancement of income from pisciculture. Most of the cultural water bodies i.e. ponds were under lease condition. Self Help group members particularly belonged to scheduled caste community actively take part in retail marketing of fish in rural areas. Empowerment of women was undertaken through training and other assistance given by local Panchayat, NGOs and Govt. Officials. The SHG women members increase in self-confidence, leadership qualities, skill to undertake pisciculture and marketing, knowledge of book keeping, enhanced income, linkage with bankand protest against social injustice.

Abstract

Women emancipation, women liberation, women awareness, women upliftment, women empowerment, gender equity etc. are the buzz words our media cashes on. But the question remains: What has made us all to talk about her in 21st century? Unfortunate, but true that women, constituting one half of the total world population, have been treated as second class citizens and denied even the basic rights. Men have dominated her by neglecting her talent, capabilities and potential. Many measures were undertaken by the Government for the betterment of the women such as the creation of National Commission for Women, Parliamentary Committee on Empowerment of Women, Gender Budgeting besides creating many disciplines in various institutions/Universities for women studies and passing several   pro women laws to protect her rights. But this is not enough. What is needed is the freedom from disability of any kind lying in the minds of various sections of the society. A woman need not be pitied but given the due she deserves.

1. Introduction

India Economic Survey (2018) reported that agriculture sector employed more than 50 per cent of the Indian work force. Women accounted for about 33 per cent of cultivators and 47 per cent of agricultural labourers excluding livestock, fisheries and various other ancillary forms of food production in our country (Rao, 2006). There are also reports on gender assessment which indicated that 75 percent of all women workers and 85 percent of rural workers in India are employed in agriculture (Agarwal, 2003). These suggest that the participation of women in the various fields such as agricultural professionals, entrepreneurs, cultivators, and laborers are on a steady increase. Urban migration by rural men for reasons of better economic opportunities has been identified as a major cause that gave this visibility to women as farmers and agricultural labourers. This indicate the emergence of agriculture as a viable livelihood alternative especially among rural women. It has been widely reported that the major difficulty experienced by the farm women has been the lack of control and ownership of the land resources, which rendered them inaccessible to credit, technology and training. Findings of FAO (2011) indicated that, if women farmers had equal property rights, access to scientific knowledge, monetary services, education and training facilities as their male counterparts, agricultural production would have increased to that extent that the number of persons in acute hunger in the world could be reduced by 100-150 million.

A study conducted by Ghosh and Ghosh (2014) on the share of women in agricultural activities across Indian states revealed that majority of women residing throughout the country generate their financial gains through farming and ancillary enterprises. Deviation of this trend could be observed only in Punjab, Kerala, and West Bengal where women were actively engaged in non-farming enterprises related to the well-developed service sector of these states. In the

states of Himachal Pradesh, Nagaland, Rajasthan and Bihar more than 80 per cent of women were engaged in agriculture. The study also observed that wages of agricultural labour, income from farming, price volatility of agricultural produces and unpredictable weather conditions had significant influence on the livelihood options of majority of women headed households in India.

Introduction

Emu (Dromadius navaehollandiae) are reared commercially in many parts of the world for their meat, oil, skin and feathers, which are high economic value. Emu is considered as one of the latest emerging species in India. It is an exciting and rewarding new agri-business. Next to the ostrich, the Emu is the largest living flightless bird, standing more than 1.5 m tall, length varies from 130-190 cm, weight more than 45-55 kg, the wings are atrophied and the feathers are of earth-greyish to grey-brownish colour. Emus are curious and docile birds. Emu has a more slender body than an ostrich. But it has a shorter neck covered with feathers and fattier than an Ostrich. Body is covered with drab coloured plumage and both the sexes are similar having dark grey head and neck. There are no large decorative plumes in the male’s tail. The feathers are very primitive and look like coarse hair.

The anatomical and physiological feathers of these birds appear to be suitable for temperate and tropical climatic conditions. These birds can be well maintained on extensive and semi-intensive rearing systems with reasonably high fibrous diets. United state, Australia and China are leading in Emu. Emu is introduced recently into India. The Emu is a large flightless bird. They have 3 toes and long legs which allows them to run extremely fast. In this species, the female is larger than the male. Emu, feed on grass, leaves and small insects. They live all over Australia in grasslands. The female lays up to 20 eggs, which are large and are soft dark green in colour. These eggs are often prized not only by humans for decoration pieces, but by animals as a food source. The male incubates the eggs for a period of 7-8 weeks, and does not leave the nest for this period. When the eggs hatch, the male Emu looks after the hatchlings for another six month. The Emu is the world’s third largest bird. The Ostrich and Cassowary take the top positions. The nest of an Emu can be up to 1.5 meters wide.

Introduction

Fruits are important sources of vitamins, carbohydrates, fiber and sugar. A large variety of fruits are grown in India, of which mango, banana, citrus, guava, grape, pineapple and apple are the major ones. In India, grapes occupies fifth position amongst fruit crops with a production of 16.77 million tonnes from an area of 0.64 million ha (FAO, 2009). The total grape export from India during the year 2007-08 was 96,723 tonnes worth Rs 317.84 crores. (APEDA, 2009). Grape is an excellent source of many nutrients and phytochemicals, able to contribute to a healthy diet. Grapefruit is a good source of vitamin C and pectin fiber. The major varieties of grapes grown in India are Thomson seedless, Sonaka, Anab-e-Shahi, Perlette, Banglore blue, Pusa seedless, Beauty seedless etc. (NRCG, 2009). Red grapes are grown in large quantities, especially for wine and juice production. Grapes are used for making jam, juice, jelly, vinegar, wine, grape seed extracts, raisins, grape seed oil and some kinds of candy.

Introduction

Microencapsulation is a process of entrapping solid particles, liquid droplets or gases in thin polymeric coatings. The outer film (wall) protects the encapsulated material (core) and allows for its controlled release. Application of this technique is wide spread in several industrial fields, including the manufacture of foods, pharmaceuticals, cosmetics and pesticides. Common food ingredients subjected to microencapsulation include probiotic bacteria, acidulates, flavours, colours, sweeteners, minerals and vitamins. A number of coating materials are employed in production of microcapsules, such as gums, starch, and starch derivatives, cellulosic materials, lipids, proteins and inorganic materials.

Actually the development of the formation of micro-encapsulates was partially inspired by the nature. Eggs, seeds, grains, nuts, fruits etc. are typical examples of the food encapsulation and natures own way of conserving and protecting natural products against its own deteriorating elements. Taking clue from this, man adopted this technology of protection of some of the foodstuffs as sauces, puddings etc. Microencapsulation can improve the convenience of food. The shell provides a barrier between reactive components (for instance, delaying the release of leavening agents for fluffier bread products or protecting oxygen-sensitive materials during processing and storage). Microcapsules can help fragile and sensitive materials survive processing and packaging conditions and stabilize the shelf-life of the active ingredient.Karel (1994) described various methods of encapsulation of food ingredients.Inaddition, microencapsulation can simplify the food manufacturing process by converting liquids to solid powder, decreasing production costs by allowing batch processing using low-cost, powder-handling equipment. To improve food safety, the technology can be used to indicate product tampering, thermal spoilage, and freeze-thaw cycles.

Probiotics have been newly defined as ‘live microbes which passage the gastrointestinal tract and in doing so benefit the health of the consumer differing from the earlier definitions which focused on probiotic interfaces with original intestinal microbes (Fuller, 1989). These definitions of probiotic bacteria generally agree that probiotic bacteria should be living organisms toward consult health benefits. Probiotics have been reported to play a therapeutic role by modulating immunity, lowering cholesterol, improving lactose tolerance and preventing some cancers (Kailasapathy and Chin, 2000).

This chapter introduces the major textile and non-textile applications of wool and relates end-use requirements to fibre properties. It examines apparel, carpets, blankets, upholstery, knitting products, interiors and technical textiles. The chapter considers how fineness, length, strength, crimp, colour, resilience and thermal behaviour influence product selection. It also highlights the continuing importance of wool in premium and specialized markets and explains how processing technology enables wool to meet different performance and design requirements.

ABSTRACT

In Ayurvedic system of medicine, the word Astavarga represents eight endangered Himalayan herbs, which includes four orchids Habenaria intermedia D.Don, Platanthera edgeworthii Hook.f., Crepidium acuminatum D.Don, Malaxis muscifera Lindl., three liliaceae members (Lilium polyphyllum D.Don, Polygonatum verticillatum L.,Polygonatum cirrhifolium Wall.) and one zingiber (Roscoea purpurea Sm.). These herbs are popular in various ayurvedic formulations, as for instance, Chyawanprash which is well recognized for strengthening vital force to the body, help in cell regeneration, and build immune system. These plants are repository of various bioactive ingredients such as diosgenin, β-sitosterol, catechin, p-coumaric acid and many more which shows positive biological functions such as anti-microbial, anti-oxidant, antiinflammatory and other associated health promoting activities. In traditional system, different parts of these plants are used for different purpose, and mainly rhizomes are used as herbal formulations. In terms of ecology, these plants are growing wild in Himalaya belts between the elevation ranges of 1200-4000m above mean sea level. Subtropical, temperate and alpine environment provide condusive adaptation and habitat for these species to grow and florish. Due to lack of proper documentation and certification, the identification of most of the species became difficult and illusory. Considering the medicinal importance and endangerment status, attempts have been made in the present communication to provide a comprehensive account on phytochemistry and pharmacological activities associated with astavarga species. The data presented in this communication will put door open for various research activities related to discovery of new drugs and nutraceutical products for human welfare in days to come.

Using the FAO criteria, Bargur and Siri cattle breeds and Attapadi goat breeds were categorized under vulnerable status of risk; Krishna Valley, Mewati, Pullikulam and Punganur cattle breeds, Chilika and Toda buffalo breeds and Karnah and Poonchi sheep breeds under endangered status of under risk and Vechur cattle under critical status of risk. All these breeds need immediate steps for rescue by using suitable conservation methodology. Breed-wise census should be continued in future so that trends in breed populations may also be estimated for fine tuning of risk assessment of breeds.

Rate of inbreeding in Indian livestock breeds: The rate of inbreeding estimated for different breeds of cattle was well below 0.5% (needed for a breed ‘not at risk’) except for Mewati (1.193%), Pullikulam (0.72%) and Vechur (17.893%). The rate of inbreeding in buffalo breeds was also well below 0.5% except in Chilika buffalo, where it was 0.731%. The rate of inbreeding of these breeds may be reduced by increasing the number of breeding males and in Vechur also the breeding females. The rate of inbreeding in all the breeds of sheep (Indian or exotic), goat and pig were estimated to be less than 0.5%. In these species, a good balance of breeding males and females is always expected.

Introduction

Status of Tuberculosis : Tuberculosis is a complex and multispecies disease since the origin of human civilization. Evidence of tuberculosis (TB) exists in 3000 years old Egyptian mummies and about 17,000 year old fossilized bison (Fareed et al., 2024). Now, every year, 10 million people fall ill with tuberculosis. Out of 10 million people currently with new active TB, 1,40,000 (range, 69,800–235,000) are estimated to be new cases of zTB (1.4%) of which an approximately 11,400 (8.1%, range 4,470-21,600) died (WHO, 2020).Despite being a preventable and curable disease, 1.5 million people die from TB each year – making it the world’s top infectious killer (WHO, 2023). Disease is still in an increasing scenario as evident that in 2018, an estimated 10 million people fell ill with TB and 1.5 million died of the disease whereas in 2021 there were an estimated 10.6 million new cases of TB and 1.6 million TB deaths (Ayalew et al., 2023). COVID-19 has further increased the projection of TB and increased the expected case number. As it is predicted that between 2020-2050, 31.8 million will have died of TB, More than half million cases of TB annually are classified as drug resistant, as a result, TB is becoming more difficult to diagnose and treat.

1. Prosthogonimus pellucidus is found in

a) Fowl

b) Duck

c) Both

d) None

2. Heterakis gallinarum is found in

a) Fowl

b) Pea fowl

c) Guinea fowl

d) All

Endocrine glands are organs which secrete chemical substances called hormones into the blood stream. Hormones are substances produced by specific glands, secreted directly into the blood and transported to various organs and tissues where they exert their effects. The term hormone is derived from the Greek root meaning to excite. The organs/cells where there hormones bring about their actions are called target organs/cells. The target organs (hormone binding receptors) posses specific receptors for bringing about the action of these substances. The term neurosecretion signifies the production and reiose of hormones by nerve cells that have the cytological characteristics of secretory cells.

Several hormones are the product of nervous mechanisms hence the term neurosecretion is used and neurohumour for such substances.

Hormones act as a mode of transmitting information in the body in addition to the nervous system. Their mode of action is slow but more prolonged. Chemically the hormones are either proteins or steroids. Hormones are secreted in very small amount but their actions are profound. Early investigators were hampered by the non availability of suitable methods for their estimation. The availability of radioimmunoassay, radio-receptor assay, enzyme linked immunological assay have greatly facilitates researches in the field of endocrinology.

The mode of action of these hormones has been elucidated in several instances. Involvement of membrane permeability and cyclic AMP has been implicated in several cases.

Most of these hormones have been of therapeutic interest for several decades. The mode of administration of steroid hormones can be both oral or parenteral while protein hormones are active only when injected. Several of these hormones are used for increasing the production potential of meat animal, for improving the reproductive efficiency of domestic animal, hence are of direct economic importance to the farmers. Chemical characterization and their synthesis including their more potent analogues in several cases, have greatly facilitated their widespread application in the animal production and animal health strategies.

Endocrinology is the study of the structure and function of the endocrine glands and their secretory products, including the consequences of excessive or deficient production of these hormones.

Pituitary gland (Hypophysis cerebi)

The pituitary gland (hypophysis cerebri) lies at the base of the skull and is housed within a bony structure called the sella turcica in the body of the besisphenoid bone. It is a small pea shaped gland which is attached to the hypothalamus by the pituitary stalk. The pituitary gland has two distinct parts called the lobes. These are the anterior lobe (adenohypophysis) and the posterior lobe (neurohypophysis). The anterior lobe which is also called as anterior pituitary consists of five types of cells, each of which secretes different hormone or hormones. The types of cells, the hormones secreted by each type and the functions performed by them are narrated below.

The thyrotrophs secrete thyroxin called as Thyroid Stimulating Hormone (TSH). It stimulates production of thyroid hormone.

The gonadotrophs secrete leuteinizing hormone (LH) and Follicle Stimulating Hormone (FSH). The LH stimulates the production of oestrogen and progesterone by the ovaries in female and testosterone by the testes in male. The FSH stimulates the production of oestrogen and the growth of egg cells (oocytes) in the ovaries in female and sperm cells (spermatozoa) in the testes in male.

The corticotrophs secrete the Adreno-Cortico-Trophic Hormone (ACTH) which stimulates the production of cortisol and adrenogenic hormones by the adrenal cortex.

The somatotrophs secret Growth Hormone (GH). The GH is a growth promoting hormone which regulates the growth and differentiation of the skeletal system.

The lactotrophs secrete the Prolactine Hormone. The prolactine hormone is responsible for initiation of milk secretion by the acinar cells of the mammary gland.

The defined endocrine glands include the pituitary gland, the pineal gland, the adrenal glands, the thyroid gland and the parathyroid glands. The organs which contain groups of endocrine cells include the pancreas, the testis, ovary and placenta. The Hassall's corpuscles of thymus secrete hormone which contributes to the maturation of T-lymphocytes. Hence the thymus can be considered as having an endocrine function.

Pituitary : Refer to Part II, Chapter 2

Thyroid gland : Refer to Part II, Chapter 2

Pineal gland (Epiphysis cerebri) : Develops as a dorsal neuro epithelial diverticulum of the caudal part of the roof of the diencephalon. After its formation the gland remains attached to the diencephalon by a stalk. The neuroepithelial cells differentiate into pinealocytes and glial cells. The developing gland is surrounded by a thin layer of piamater.

Pituitary gland

The pituitary gland (hypophysis) lies at the base of the skull and is housed within a bony structure called the sella turcica in the body of the basisphenoid bone. It is a small pea shaped gland which is attached to the hypothalamus by the pituitary stalk. The pituitary gland has two distinct parts called the lobes. These are the anterior lobe (adenohypophysis) and the posterior lobe (neurohypophysis). The anterior lobe which is also called as anterior pituitary consists of five types of cells, each of which secretes different hormone or hormones. The types of cells, the hormones secreted by each type and the functions performed by them are narrated below.

Healing of fracture is a consequence of cellular behaviour in a living organism and as such can be modified by almost all endogenous or exogenous factors that affect the metabolic function of cells. These factors include transforming growth factor-β, bone morphogenetic proteins, hormones, vitamins and prostaglandins. The anabolic hormones like thyroxine and insulin accelerate bone formation in experimental animal. Hence, this chapter is proposed to evaluate the effects of thyroxine and insulin therapy in the management of tibial metaphyseal fracture in dogs.

Clinically healthy, adult mongrel dogs (15) of either sex are randomly divided into three groups (A₁, A₂ and A₃) of 5 animals each. In all the animals, unilateral metaphyseal fracture is created in the proximal tibia and then immobilized with cross intramedullary pinning with interfragmentary wiring under thiopental (5%) anaesthesia. All the animals are administered broad-spectrum antibiotic (streptopenicillin @ 1 g intramuscularly /dog/day) and analgesic (5 ml I/M daily) and surgical wounds are dressed daily with Povidone iodine and Lorexane cream for 5 days postoperatively. In group A₂, thyroxine sodium tablets (0.013 mg/kg body wt, orally) and in A₃, insulin injection (2 IU/kg body wt, s/c) are given on day 7 and then on every alternate day till day 45 postoperatively, at one specific time. Group A₁, is remained as control, in this group no hormonal therapy is given.

Craniocaudal and mediolateral radiographs of the fracture site are taken immediately after surgery and subsequent on days 15, 30, 45 and 60 postoperatively. The radiographs are observed for status of fracture reduction and fixation immediately after surgery and subsequently for the maintenance of reduction, progress of fracture healing and complication, if any, at different intervals.

Endocrine glands secrete their products into the bloodstream and body tissues in conjunction with the central nervous system to control and regulate a variety of body functions (Fig. 26.1). Various endocrine glands described below have been discovered in fish that are associated with various tasks and functions.

26.1 Pituitary Gland

26.1.1 Introduction

The pituitary gland (=Hypophysis) is a central and discrete organ of the neuro endocrine system in fish playing critical roles in various physiological processes such as stress response and behaviour.

Endocrine glands are organs which secrete chemical substances called hormones into the bloodstream. Hormones are chemical substances that are produced in one tissue, released into the bloodstream, and carried to other tissues, where they act through specific receptors to bring about changes in cellular activities. The term hormone is derived from the Greek root meaning to excite.

• In male animals, endocrine regulation of reproduction is mainly controlled by pituitary gonadotrophins and gonadal androgens. It is not the same as in females as there is only negative feedback controls in case of male while it is positively as well as negatively feedback control in females. In other words, the synchrony of pituitary gonadotrophins with gonads in male is non cyclic while in female it is cyclic i.e. even after castration (absence of androgen) the pulse frequency of LH and FSH is retained. • Sex Hormones are sex specific e.g. estrogen and progesterone work primarily in females and testosterone in males but sex specificity is limited as far as sexual behaviour is concerned. As estrogen injection in castrated ram recovers the maleness while testosterone injection in ovariectomized female maintain the receptivity for male up to a certain extent.

Introduction

Fruits play a vital role in improving human health which are called as protective foods rich in vitamins, minerals, fats, oils, proteins and improves in economy of producers, exporters and industrialists. Fruit crops can be classified into two broad categories i.e. ever green and deciduous trees.

1. Evergreen fruit trees grow under tropical and subtropical climate and they are not dependent on chilling requirement for floral bud differentiation and flowering. Ex: Mango, Citrus, Guava, Sapota, Papaya etc.,
2. Deciduous fruit trees require dormancy during winter season and chilling units for floral initiation and have specialized modifications to protect sensitive growing tissue from unfavourable conditions. Ex: Apple, Pear, Peach, Plum, Apricot, Cherry, Grapevine, Walnut, Almonds etc.,

Endometritis in cow is actually the inflammation of endometrium that is inner lining of the uterus. It occurs after bacterial contamination of uterus at calving, during A.I. following dystocia, retention of placenta, abortion etc. There is expulsion of white or whitish-yellow muco-purulent discharge from vagina. The animal does not shows systemic signs like increase in temperature, increase in respiration rate, anorexia, toxemia etc as in metritis. However, the animal fails to conceive even after repeated inseminations.

Abstract

Variously defined endophytes are highly diverse in plants in natural ecosystems, and most of them are symbiotic with of them are Asymptomatic presence of endophytic fungi in internal tissues on healthy host plants are able to play vital roles in physiology and biochemical processes. As a result of this interaction endophyte produces chemical substances having various applications. This chapter provides a brief review of certain grass and non-grass endophytes capable to extend beneficial impacts on host plants to sustain the unfavourable conditions of abiotic stresses. However, biotic stresses are also a matter of great concern, where endophytes can play important roles in combating the unfavourable situation. Endophytic fungi used in bio-control and other agriculture related sectors are also  highlighted in this review. Endophytic fungi producing volatile organic compounds reported from all over the world and their various applications find place in this article which has opened new frontiers of bioprospecting of endophytic fungi.

Introduction
Antimicrobial resistance (AMR) is a critical public health problem globally, which can shake the foundation of modern healthcare. Infections caused by drugresistant organisms could lead to increased mortality and prolonged duration of hospitalization, causing a huge financial burden to the affected persons, healthcare systems and hinder the goals of sustainable development. With rising AMR, antibiotics are increasingly becoming ineffective for treating diseases.The post antibiotic era is not a dreadful imagination but a potential reality unless effective global actions are initiated now (1). AMR is not the only problem of human health, it widely affects the animal husbandry as well as environment. In India in 2019, there were 297,000 deaths attributable to AMR and 1,042,500 deaths associated with AMR. India has the 145th highest age-standardized mortality rate per 100,000 population associated with AMR across 204 countries.The number of AMR deaths in India is higher than deaths from neoplasms, respiratory infections and tuberculosis, enteric infections, diabetes and kidney diseases and maternal and neonatal disorders.Out of 10 million projected human deaths in 2050, one-fifth may be from India (2).Annually, more than 50 000 new-born are estimated to die from sepsis due to pathogens resistant to first-line antibiotics. The median cost of treatment of a resistant bacterial infection in India is estimated to be more than a year’s wages of a rural worker. There are five pathogens to be aware of in India (number of deaths associated with AMR in parenthesis): Escherichia coli (152,700), Klebsiella pneumoniae (123,200), Staphylococcus aureus (111,400), Acinetobacter baumannii (103,500), and Mycobacterium tuberculosis (98,600).If there is no timely containment, AMR is likely to cause nearly 10 million deaths by 2050 and resulting in significant economic losses. It would also impact nutrition security, livelihood and hinder the attainment of the Sustainable Development Goals. In 1928, penicillin was developed and socalled magic drug was subsequently commercialised and used globally. When antibiotic resistance ?rst emerged, novel antibiotics to treat these bacteria were developed. However, it is dif?cult to develop effective new antibiotics every time as it is time consuming and costly and if developed a new resistance mechanism emerges in bacteria. There is a demand for new strategies to treat bacterial infections, such as endophytes therapy, phage therapy, antimicrobial peptides, CRISPER cas and so on.

Microbes that live inside plant tissues without causing disease are termed as endophytes. Endophytes have been found in all parts of plant viz., seeds, roots, stems, leaves, fruits etc. Within these organs, there is evidence of endophytes living in apoplastic intercellular space within parenchyma tissues and xylem vessel apoplast. Endophytic bacteria have been isolated from both monocotyledonous and dicotyledonous plants, ranging from woody tree species to herbaceous crop plants. Further, a single plant may be a host for several different bacterial species. They are consistently present in the root, stem, leaf, fruit and tuber tissues of a wide range of agricultural, horticultural and forest species. All plants in nature harbor a diverse community of endophytic bacteria which can positively affect host plant growth.

The potential of endophytic bacteria to fix nitrogen, promote plant growth and suppress plant diseases has renewed interest in such associations. It is advantageous to have the endophytic plant growth promoting organisms safely inside the plant, which could supply substantial amounts of nitrogen and other nutrients, growth hormones and other beneficial effects to the crop plants without the interference of the rhizosphere soil environment. Furthermore, plant growth promotion is often greater when it is induced by endophytes rather than by rhizosphere bacteria.

Wings develop internally 

Metamorphosis complete 

Immature stages (larvae) differ from adults in structure, habitat and feeding habits 

Pupal stage present, e.g. all holometabolus insects

ABSTRACT

The totipotency of triploid endosperm tissue is exploited in many vegetatively propagated crops. Hevea brasiliensis, the most important commercial source of natural rubber, is a highly heterozygous perennial tree with a long breeding cycle. Conventional method of triploid production by crossing a diploid with an artificially induced tetraploid is a lengthy and laborious process. Hence in vitro regeneration of plants from endosperm tissue provides an easy and direct approach for the production of large number of triploids. Hevea fruits at different developmental stages were collected and sterilized using 0.1% HgCl₂ for 15 minutes. Seeds were dissected out and the embryos and inner integuments were removed. Endosperm is cut into small pieces and cultured over MS medium supplemented with various levels of sucrose, phytagel and growth regulators viz BA, Kin thidiazuron, 2,4-D, IBA, NAA, zeatin & GA. Organic supplements viz. yeast extract, casein hydrolysate, coconut milk and banana powder were used for callus and embryo induction. Optimum callus induction was obtained in media supplemented with 2,4-D (2.0 mg ^-1) and Kinetin (3.0 mg^-1). On further subculture of the primary calli to medium containing zeatin (1.0 mg ^-1), embryogenic calli could be obtained. Embryos were induced in MS medium supplemented with ABA (0.3 mg ^-1) , Kin (0.3 mg ^-1) and GA (0.5 mg ^-1). Maturation, germination and bipolar differentiation of the embryos were achieved in MS medium devoid of growth regulators. Root tips from the germinating embryos were subjected to cytological analysis and found to be triploids (3n=54). Regeneration from Hevea endosperm is being reported for the first time. The results indicates that like many other crops, Hevea endosperm responds well under in vitro conditions and endosperm culture could be utilized as a viable technique for triploid plant production.

Endotracheal intubation is the placement of a tube in the trachea to provide a patent airway.

It is a valuable technique that enables to attach an animal to a breathing circuit or, just as importantly, to secure an airway during an emergency such as respiratory or cardiac arrest.

It is important that time be taken to learn the anatomy of the laryngeal area and the skill of intubation so that intubation may be performed quickly and with little chance of misplacement.

Abstract

In its natural environment, a plant faces various types of stressors. In fact, stress in moderation is a welcome event in plants. Only when it is in excess, would it compromise the productivity of plants. Beyond a threshold, stress (biotic and abiotic) has a detrimental effect on plant growth causing extensive yield losses in crop plants worldwide. Plants being sessile, have evolved a complex set of mechanisms to perceive the changes in the environment. Plants respond to minimize the potential damage due to stress while simultaneously preserving resources vital for their growth and development. The chapter presents an overview of various types of biotic and abiotic factors that act as plant stressors and the mechanisms by which plants respond to these stresses. The chapter concludes with a perspective on how the plant’s innate stress response machinery can be exploited for achieving higher tolerance to stress in crop plants.