eChapters

For achieving the inclusive and sustainable development of the tribal communities in the selected areas we believe that imparting technical know-how of improved agricultural practices, development of vocational skills among rural resource-poor schedule tribes and ensuring the availability of quality technological input material will be instrumental. Considering these facts, in order to enhance the livelihood of the tribal communities in the selected district of Bihar this intervention project was designed with the following objectives.

3.1. Theoretical background of FPOs

Farmers Producer Organization is a people based organization having both the outlook of cooperation and business. In this context the theories of collective action, group formation, social learning cooperation etc are very much pertinent here.

3.1.1 Collective action

Collective action is visible in FPCs. Collective action is defined as action taken mutually by a group of people to augment their status and achieve a common goal. Over the past two decades analytic philosophers have been investigating the nature of collective action in the sense of acting together.

Large Language Models have fundamentally changed natural language processing and expanded the role of artificial intelligence across software engineering, healthcare, education, business and scientific research. This concluding chapter synthesizes the major technological, operational and societal themes addressed throughout the book and develops a roadmap for next-generation AI models. It considers the continuing evolution of model architectures, training methodologies, multimodal capabilities, real-time inference and specialized applications. At the same time, future AI development must address privacy, fairness, transparency, accountability, security, computational cost and environmental sustainability. The chapter emphasizes that LLM development cannot be viewed solely as a race toward larger models; future systems must also become more efficient, adaptable, interpretable and responsible. Emerging directions include self-improving systems, real-time reasoning, multimodal intelligence, domain-specific models and increasingly autonomous AI agents. Lifecycle governance, continuous evaluation and human oversight will remain essential as models become more deeply integrated into society. The roadmap therefore calls for collaboration among researchers, developers, industry, policymakers and users to create AI systems that combine technological capability with safety, sustainability, human values and social responsibility.

The study entitled “sustainability of small farms in coastal ecosystem” was conceived out of consideration of continuous degradation of natural resources- base consisting of soil, water, forest, maintain and animal wealth of the state. With broad objective of investigation into the status of sustainability of agriculture in the state, the specific analysis like socio-economic and farming related situations, perception about sustainability of agriculture in terms of ecological soundness, economic viability, social accessibility, humaneness and adaptability, development of sustainable agriculture index, adoption of sustainable measures, extension components and suggestions and strategy to maintain sustainability were taken into consideration. The organic farming and agri-business opportunities for sustainable agriculture were also studied.

The study was conducted in the state of Odisha covering the districts of Puri, Khurda, Ganjam and Balasore. Altogether four blocks each of one district and eight villages two from each block were selected for the purpose of the study. As much as 200 respondents who were within definition of small and marginal farmers were selected for interview. The respondents randomly so selected were personally interviewed by the author through an interview schedule developed on the basis of objectives stated earlier. The secured data were processed statistically to reveal the relevant findings as per the need of the study. From the relevant findings of the study the conclusions have been summarized below.

a) A Key GDP Contributor: Dairy and Livestock sector form the backbone of agriculture with 28 per cent contribution in GDP and the progress in this sector is dependent on innovative measures to increase the value for farmers as well as customers.

b) Doubling Farmer’s Income : Doubling Farmer’s Income by 2022 can be achieved by improving crop and livestock productivity, efficiency to utilize resources, increased intensity of cultivation and diversification in high value cash crops, processing and value addition of food and animal products. This price realization can be assured through market reforms and efficient market linkages.

c) Unorganised sector – a challenge : The Indian dairy sector is still characterized by strong presence of unorganized sector. Apart from the Cooperative dairy sector, in the last few years there has been a considerable growth in Private Dairy sector and Milk Producers Organization like Maahi in Gujarat. If small dairy farmers are provided with sufficient ‘value addition’ training and support, they can increase their income considerably.

d) Value addition : Further, the milk processing plants can also go for value addition and innovation and in turn pay remunerative prices to milk producers.

In India many medicinal plants traditionally used by tribal and other sources have been recorded by different authors, workers and researchers. Many plants that can cause symptomatic relief for various ailments have also been established. Attempts have been made by different scientists to ascertain the active principles behind the herbal cure of certain diseases. Ayurvedic preparations from plant sources have been developed in our country to certain extent. Many Homeopathic medicines have also been procured from plants and herbs. Scientific conferences in State, National and International levels are being held on Traditional Asian Medicines to ascertain the scientific truth behind them. Council of Scientific and Industrial Research, New Delhi, Regional Research Laboratory, Bhubaneswar and many other Institutes of our country are doing creditable work to isolate the composition of medicinal plants. Many useful compounds have been isolated from different medicinal flora and their efficiency has been established scientifically. Good numbers of Allopathic medicines prepared on the basis of herbal cures are flooding in the market in different trade marks. Still the country is to find preventive and curative medicines for Cancer, AIDS, Thalsamia and other such deadly diseases. Recent International Conference on Cancer held at New Delhi came out with a suggestion that certain flora could be explored for the possibility of treating cancer without side effects. When we are starting to realize the importance of flora for a healthy living and scientists are in search of drugs from the vegetation to irradicate diseases deforestation is reampant in our country. Our environment has been contaminated due to various types of pollutants from industries and other anthropogenic sources. At this juncture man has to maintain a balance to achieve harmony of both the factors for our better living. The tribal dweller who is considered as the ‘Maa in the forest’ has to be recognized first so far his knowledge in medicinal plants is concerned. After ascertaining the utility of medicinal plants they are to be protected, propagated both by Government and Public. Scientific experiments are to be carried out to establish the active principles behind the herbal drugs. Herbal gardens are to be instituted at different places by adopting modern biotechnological methods. There is a need to make joint efforts by the workers from the fields of Allopathic, Ayurved and Homeopathic, as a step towards “the irradication of diseases”. Such an inter-disciplinary work on medicinal plants may throw a new light for achieving success, in finding out medicines without side effect. In this context, Pharmacologists have to play a vital role while preparing the doses of drugs from plant sources.

7.1. Summary

The present research had been carried out to study the social ecology of arsenic contamination in groundwater; factors, perception and impact on life and livelihood of the selected village of West Bengal and in the end the comparison is made. The study had been conducted at village Mitrapur in the Haringhata block of West Bengal. A pilot study was conducted to understand the area, its people, institution, communication and extension system of these states.

An exhaustive list of respondents was prepared critically with the help of some villagers. From the list, 70 respondents from the village were selected for the study through a non-random snowball sampling method. The primary data were collected with the help of a structured interview schedule by following the personal interview method. The secondary data were collected from our departmental library, internet, Department of Agriculture, West Bengal, Bidhan Chandra Krishi Viswavidyalaya etc. for establishing the conceptual framework of the study.

Three types of Issues are Covered in this Study

• The influence of social, cultural, and/or economic variables on how drinking water poisoned with arsenic affects people’s life, notably their health (for example socio-economic patterns of illness and social),

• Social factors influencing people’s response: especially in relation to other priorities, perceptions of arsenic, and social roles and relationships.

The Asia-Pacific region, particularly the rural areas within CMCs, faces severe climate change impacts, including frequent natural disasters, rising temperatures, and sea-level rise, which threaten agriculture, livelihoods, and food security. Climate- resilient rural development (CRRD) is crucial for mitigating these vulnerabilities, addressing challenges such as agricultural dependency, limited infrastructure, governance gaps, financial constraints, and socio-cultural barriers. Key approaches like climate-smart agriculture, strengthened infrastructure, innovative start-up ecosystems, enhanced access to climate information, and inclusive policies empower rural communities to adapt and thrive. Stakeholders—governments, international organizations, the private sector, and local communities—play complementary roles in driving resilience through policy, funding, technology, and grassroots innovation. Sensitising all stakeholders across countries to mainstream climate change aspects and its impact on livelihoods, among all departments and the information dissemination by these departments to the public and relevant stakeholders regarding the climate change effects needs to be a continuous process. Success stories from Bangladesh

Agriculture and its allied sectors support the livelihood of a large section of India’s population and these ultimately play a pivotal role in life. National Agricultural policy describes predetermined goals, objectives and pathways set by the national government for the purpose of achieving a specified outcome, for the benefit of the society and the nations’ economy at large. Effective policies are the best beginnings for driving effective programs that deliver to the people. The best policies are those that take a realistic view of our context, needs, priorities and future challenges. Government initiated economic reforms in 1991, which involved deregulation, reduced government participation in economic activities, and liberalization. Much of the reforms did not affect the agriculture sector. But agriculture was affected indirectly by devaluation of the exchange rate, liberalization of external trade. T

There is widespread belief now that forests can be used to reduce the costs of slowing climate change. While the role of forests in the global carbon cycle has long been acknowledged, recent discussions within the context of the United Nations Framework Convention on Climate Change, as well as efforts to write climate change legislation in the United States, have emphasized the role forests might play. The most recent policy efforts have focused on near-term actions to reduce deforestation in tropical countries. The rationale for considering forests at all in the policy mix stems partly from the physical components of the issue. The world’s forest estate is exceedingly large:

Food prices have risen 6% in the last six months. But it is expected to rise further as expensive energy, squeezed supplies and volatile weather take a combined toll. The biggest factor pushing prices is the cost of producing and marketing crops. Several factors will make farming more expensive in the coming months. The first variable is weather. Preliminary forecasts by a few foreign and private Indian meteorologists say India could have a below-normal monsoon because a weather phenomenon called El Nino is warming the Pacific Ocean. El Nino usually affects monsoon winds headed for India. Forecasters say monsoon might arrive on time but could falter during August-September, especially in the north.

The objective of the present investigation was to evaluate the antibacterial properties of cyanobacterial species viz., Anabaena variabilis, Anabaena fertilissima, Nostoc muscorum, Nostoc punctiforme, Nostoc linckia, Nostoc commune, Spirulina platensis., Westiellopsis prolifica and Hapalosiphon sp. against some pathogenic species including Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pnumoniae and Salmonella typhi. The following are the major findings of the study.

    •    Extracts prepared in methanol were found more active as compared to ethyl acetate, hexane and dichloromethane.
 
    •    Antibacterial activity of extracts varied with the test organisms. Maximum antibacterial activity was shown against Staphylococcus aureus followed by Escherichia coli, Pseudomonas aeruginosa and Salmonella typhi. Klebsiella pneumoniae was found to be least susceptible against all tested cyanobacterial extracts.

    •    Antibacterial activity was observed against both Gram-positive and a spectrum of Gram-negative bacteria by almost all the cyanobacterial species examined in the present study except Westiellopsis prolifica where activity was observed only against S. aureus, a Gram-positive bacterium.

The craniofacial region presents a unique challenge for implantable biomaterials because the pull of the craniofacial muscles produces variable loading in different regions. In addition, craniofacial skin loses elasticity with the age and develops subcutaneous tissue sags.

Even though surgeons are familiar with the use autogenous bone grafts for craniofacial reconstruction, the usage of alloplastic bone substitutes has increased continuously, because autogenous bone is difficult to harvest, time consuming, causes significant donor morbidity, and bone resorption, but most important thing is that the biocompatibility of current alloplastic materials are improving.

Synthetic substitute creates a new avenue for clinicians to explore as adjunct in surgical procedures. These materials may not necessarily be used solely for reconstructive procedures, but when used in the right situation in combination with autologous, allograft or other synthetic, the result have the potential for more desirable results.

India is primarily an agriculture based economy, which implies, agriculture dominates the nation’s economic landscape. In the course of socioeconomic growth, agriculture is crucial. Around 58 per cent of the population in India relies only on agriculture for their livelihood. India is enriched with various agricultural and horticultural crops with diversified agro-climatic conditions and different soil types. India is one of the leading producing countries of cereals, pulses, oilseeds, fruits, vegetables etc. India is also have a prominent scope in allied sectors of agriculture includes livestock, poultry, forestry, sericulture etc. Among such crops, Moringa is the selected crop for this research study. Moringa (Moringa oleifera), which is popularly known as ‘Drumstick’ belongs to the family Moringaceae. Moringa is basically a native crop of India. This crop has its own therapeutic properties with greater nutritional content. Especially in South Indian cuisine, moringa pod is a highly regarded vegetable because of its distinctive flavour and fragrance.

Many chemistry principles are abstract (for example, carbonatebicarbonate buffering) and difficult to grasp. However, a fundamental understanding of the concepts and chemistry underlying the interactions of pH, CO2 , alkalinity, and hardness is required for an effective and profitable pond management. It is impossible to avoid; water quality is water chemistry.

Since the Green Revolution of 1960s, Indian agriculture have been highly dependent on chemical fertilizers, exploitation of ground water for irrigation, intensive tillage etc. to raise the food grain production of the country towards ensuring food security for all. The consequences of these practices resulted in declined and degraded soil health, soil erosion and dried up water capillaries - ultimately posing threat to the sustainability of the future production. This invites the need of affordable changes in the agricultural practices without hampering the production. Conservation Agriculture, as put forward by FAO, is a set of sustainable agricultural practices, aims to conserve, improve and make efficient use of natural resources through management of soil, water and biological resources in aid with external inputs. The three basic principles of Conservation Agriculture include - minimum soil disturbances, permanent soil cover and crop rotation or crop diversification.

Food preservation has evolved from traditional household practices to an interdisciplinary field incorporating microbiology, biochemistry, engineering, biotechnology, packaging, nanotechnology and digital intelligence. The book demonstrates that food stability can increasingly be achieved without excessive reliance on synthetic chemical preservatives. Effective preservation requires control of microbial growth, enzyme activity, oxidation, moisture, temperature and environmental exposure while protecting sensory and nutritional quality. Traditional practices remain scientifically valuable, while thermal, non-thermal, biological, packaging and digital technologies offer new possibilities. Future food systems will depend on carefully designed combinations of these approaches to improve safety, shelf life, sustainability, traceability and consumer acceptance while overcoming cost, regulatory and scalability challenges.

The present research had been conducted to study the Entrepreneurial behaviour of farmers in farmer producer organisations(FPO) in selected block of Odisha and in the end the comparison is made. The study had been conducted on 2 Farmer producer organisations (FPO) of Ranpur block from Nayagarh district of Odisha. A pilot study was conducted to understand the area,its people, institution ,communication and extension system of these states.

An exhaustive list of respondents was prepared critically with the help of FPO members. From the list, 100 respondents were selected for the study through Snowball sampling method. The primary data were collected with the help of structured interviewschedule by following the personal interview method. The secondary data werecollected from our departmental library, internet, Department of Agriculture, Odisha, Bidhan Chandra Krishi Viswavidyalaya ,etc.for establishing the conceptual framework of the study.

For looking into the biosafety in research laboratories, agriculture and other food producing industries it is important to look into the numerous strains of lactic acid bacteria that are associated with food systems and are capable of producing bacteriocin or antibacterial proteins with activity against foodborne pathogens such as Listeria monocytogens, Staphylococcus aureus and Clostridium botulinum. Recently considerable attention has been given on the identification of these proteins and their biochemical properties including spectrum of activity, production conditions, purification procedures, aminoacid composition and mode of action. Advances in genetic engineering have facilitated the characterization of proteins at genetic level, providing information about protein synthesis, structure and cloning of bacteriocin genes into other organism. One problem in the use of bacteriocin in their applications as bio-preservatives is the emergence of resistant population. The understanding on the mechanism of resistance to bacteriocins is limited which limits the application in biopreservation. Much of the work on bacteriocin has been done under controlled laboratory conditions without the presence of adventitious microbial population. More research is needed to determine the efficacy of bacteriocin producing organisms and bacteriocins which are stable under commercial conditions. Foodborne illness is a major international problem and an important cause of reduced economic growth. The contamination of the food supply with the pathogens and its persistence, growth, multiplication and/or toxin production

a) Transformation towards Commercial Agro: The poultry sector in India has experienced a revolutionary shift in structure and operation, which has led its transformation from a simple backyard activity to a major commercial agro based industry over a period of decades.
b) Layer Farming: The production of eggs has increased from 1.83 billion numbers in 1950-51 to 103.32 billion numbers in year 2018-19. The per capita availability reached at 79 eggs per annum in the year 2018-19 from 5 eggs per annum in year 1950-51. Andhra Pradesh, Tami Nadu and Telangana contributes about 55 percent share in total egg production.
c) Broiler Farming: Chicken meat contributes to 50 percent share in total meat production in year 2018-19 with the production of 4.06 million tonnes production. Broiler production is mainly concentrated in
Maharashtra, Haryana, West Bengal, Tamil Nadu and Andhra Pradesh. Broiler farming is mainly done through contract broiler farming. In that the integrator provides inputs such as chicks, feed, medicines and
vaccines. The contract farmer provides labour, shed, electricity, water, litter material, and other miscellaneous services or equipment that may be required. The integrator bears the transportation cost, investment and marketing risks.