eChapters

ABSTRACT

54 foraminiferal species belonging to 29 genera, 23 families, 17 superfamilies and 5 suborders have been identified from Nagaland. Of the total species 16 are planktic and 38 are benthic forms. The age for the Upper Disang Group of Nagaland is assigned as Late Eocene, based on the presence of Late Eocene markers i.e. Globigerinatheka semiinvoluta, Cribrohantkenina inflata, Hantkenina alabamensis and Turborotalia cerroazulensis. As per the present study the Disang succession in Nagaland can be grouped into five biofacies. The Uvigerina dominated biofacies consisting Uvigerina cocoaensis, U. continuosa, U. eocaena, U. glabrans, U. jacksonensis and U. cf. steyeri. In some samples even up to 100 % Uvigerina were present. The localized occurrence of thick “Uvigerinids” in high percentage with pyritized test in this section indicates anoxic conditions, suggestive of possible source rock for oil.

1. Introduction
The world’s ecosystem is facing significant challenges because of risingpopulations, more urbanization, and industrialization (Juwarkar et al.,2014). Significant environmental contamination has been caused by moderncivilizations, industrialization, population increase, intensive agriculturalpractices, human activities, and technological advancement (Lalevic et al.,2016).

Organic matter and its composition 
Decomposition  
Types microorganisms involved 
Enzymes involved in decomposition process?

Introduction

According to the “Mutually Aided Cooperative Societies (MACS) Act” of 1995 or as a “Farmers Producer Corporation” (FPC) under the “Companies Act” of 2013, a Farmer Producer Organisation (FPO) is often a society or company made up of farmers who are actual producers of a specific crop or commodities. Depending on the demands of the producers and the demand potential to adopt a value chain approach to boost farmers' and producers' economic and social benefits, these organisations are established at the cluster, block, district, or state level. The Indian government, state governments, development organisations, and central institutions have recently placed a greater emphasis on farmer-producer firms. Many of the nations’ Non Governmental Organisations (NGOs) have been aiding in the development of cooperatives and farmer-producer organisations.

Steps in formulation of FPOs

1. Preliminary Assessment and Need Identification

• Identify the group of farmers interested in forming an FPO.

• Conduct a preliminary assessment of the needs, resources, and aspirations of the farmers in the target area.

• Determine the type of products or crops that the FPO will focus on.

Since our existence, we practiced to be fit and fine with the food as a single option traditionally to cure ourselves also which we come to know about their selection with long term experiences. It is a type of diet therapy where food works like medicine. Presently, we practice the same through medicinal diet therapy where selected foods and food supplements are suggested to be taken with medicine for longevity promotion and fit (Zou, 2016).

Since times immemorial, cereals have always been the main source of the food for human population. Although the three major cereal crops, i.e., wheat, maize and rice have dominated the scene of food production for human sustenance, but due to climatic changes, water shortages and weakening global food security, world's attention has been turning towards achieving a sustainable food supply through long-forgotten grains such as, various millets, which are also resistant to drought and heat. These grain crops have been utilized by the human population not only for food but also as fodder for their animals.

Role of Ministry of Micro Small & Medium Enterprises

Engage in promotion & development of MSME’S in the country through framing proper policies and schemes.
Implementing policies and schemes through its attached office DC, MSME, Nirman Bhawan, New Delhi. 

The agricultural sector is undergoing a significant transformation, driven by the increasing use of digital technologies, such as precision agriculture, drones, and satellite imaging. One of the key outcomes of this transformation is the generation of vast amounts of data, which can be used to inform decision-making, improve crop yields, and enhance the overall efficiency of agricultural operations. Farmers, researchers, and policymakers require effective tools and strategies for managing and analyzing these data to extract valuable insights and inform decision-making. This is where Farmers’ Data Base Management and Analysis comes into play (Fig.6.1).
6.1 Importance of Data Management and Analysis in Agriculture
6.1.1 Effective Data Management and Analysis are Critical in Agriculture, as they Enable
• Improved crop yields: Data analysis can help identify optimal planting dates, irrigation schedules, and fertilizer applications, leading to increased crop yields and better quality crops.

Nano-bioinoculants are revolutionizing modern agriculture, empowering farmers with an innovative and environment-friendly approach to crop cultivation. This chapter delves into the fascinating world of these tiny technological breakthroughs that work seamlessly with nature to significantly enhance crop yields in a sustainable manner. Their remarkable ability to deliver essential nutrients directly to plants, fortify crops against drought and diseases, and minimize the reliance on harmful chemicals will be highlighted. By presenting real-world success stories, we will illustrate how farmers are harnessing these advancements to produce healthier food while conserving valuable resources. Nevertheless, the path to widespread adoption is not without its challenges; which will be confronted for critical issues such as costs, regulatory hurdles, and the transition of these solutions from laboratories to agricultural fields. Looking ahead, we will envision a future where nano-bioinoculants synergize with other cutting-edge farming technologies, paving the way for truly sustainable food systems that can meet the demands of our growing population.

1. Introduction
Oil spills are defined as the unintentional release of liquid petroleum hydrocarbons into the environment, predominantly impacting marine ecosystems. This form of pollution, often caused by human activities, can also occur onterrestrial landscapes. Spills typically result from the discharge of crude oilfrom sources such as tankers, offshore platforms, drilling rigs, and wells, aswell as from refined petroleum products like gasoline and diesel (Smith etal., 2019). While such incidents are primarily accidental, they may arise fromvarious circumstances, including inadequate storage or poor maintenance,leading tocontainerleaks. Historically, one of the earliest documented oil spillsoccurred in 1907 in Batum, a region then part of the Russian Empire (moderndayBatumi, Georgia). This incident, involving a collision between an oil-ladenship and another vessel in the Black Sea, marked the beginning of recorded oilspill events, though historical records from that time remain limited (Johnsonet al., 2021). The consequences of oil spills are profound, affecting both theenvironment and the economy. On the ocean’s surface, oil disrupts aquaticecosystems by blocking sunlight penetration and depleting dissolved oxygenlevels, which are vital for marine life. Crude oil compromises the insulating andwaterproofing properties of fur and feathers, leading to hypothermia and deathin oil-coated birds and marine mammals. Additionally, ingesting oil can causeseveretoxicity, while damage to habitats and reproductive systems often delaysthe long-term recovery of affected species. Coastal vegetation, particularly inecosystems such as saltwater marshes and mangroves, is also highly vulnerable

Profitable broiler production demands dietary nutrients including energy, protein, mineral, vitamins and additives as per the body requirement to meet high growth of the birds. Though energy and protein are the principal nutrients required for growth of birds but the essential role of minerals in poultry production cannot be ignored. Minerals have multifaceted role in the body. They are the components of bones and other soft tissues and play significant role in acid base balance, osmotic pressure regulation and membrane permeability. Trace minerals have major role in functioning of various enzymatic, metabolic and biochemical reaction for effective utilization of nutrients. They are constituents of many proteins involved in metabolism of nutrients, immune defense systems and hormone secretion pathways. Deficiency diseases, metabolic disorders, poor growth rate, low production, low hatchability and low feed efficiency are normally observed on deficiency or imbalance supply of minerals to livestock and poultry.

Along with other trace minerals, selenium is supplemented in broiler ration as an essential trace mineral required for normal growth and production of broiler birds. It was discovered in 1817 by J.J. Berzelius.

Heavy metal contamination in soils and water is a risk to environmental health, agricultural production and human well-being. Conventional remediation methods are expensive and not particularly efficient, so nanobioinoculants are being accepted as a more sustainable solution for bioremediation of heavy metals. Combinations of nanoparticles and microorganisms work together to increase the removal or immobilization of toxic metals from contaminated environments. Nanobioinoculants provide advantage of the high surface area and reactivity of nanoparticles, alongside the metabolic diversity of microbes like bacteria, fungi, and actinomycetes. These microbes facilitate the heavy metal detoxification through the mechanisms such as biosorption, bioaccumulation, biotransformation, and nanoparticle assisted immobilization. Mostly microbial strains have metal tolerance and the ability of biofilm formation provides further protection and play a role in sequestration of the heavy metal. Nanoparticle integration with microbes increases their resilience to perform well in harsh conditions. With these advantages nanobioinoculants are found to be a sustainable and effective way of combating heavy metal contamination in the environment. The present chapter explores the synergetic action of nanotechnology and microbial inoculants, which is the role of nanobioinoculants in mitigating heavy metal pollution by sustainable

1. Introduction

Agriculture in India is livelihood for a majority of the population and can never be underestimated. Increasing population, increasing average income and globalisation effects in India will increase demand for quantity, quality and nutritious food, and variety of food. Therefore, pressure on decreasing available cultivable land to produce more quantity, variety and quality of food will keep on increasing. India’s food security depends on producing cereal crops, as well as increasing its production of fruits, vegetables and milk to meet the demands of a growing population with rising incomes. To reach world-wide food security, improved food production and food productivity, we need to approve innovative and futuristic advances and technologies to improve crop cultivation, yield and productivity.

Introduction 
Fossil fuel consumption is associated with a number of grave problems, including economic distress and increased greenhouse gas emissions that cause global warming. The world’s population and environment are deeply concerned about these issues, which are a result of rising greenhouse gas emissions and the depletion of fossil fuels. Furthermore, there has been much discussion about the effects of relying so heavily on petroleum-derived fuels on the environment, the economy, and energy efficiency [1]. According, high process costs, inadequate infrastructure, and other technological challenges impede the manufacturing of second- and third-generation biofuels [2]. The main role of enzymes and other microorganisms during fermentation is as a catalyst to speed up the process of turning saccharides into alcohol. In this kind of biofuel production, lignocellulosic and algal material make up the majority of the biomass used to produce ethanol. The biochemical variety of microalgae is employed in numerous biotechnological and commercial applications [3]. The use of non-usable biomass has been enhanced with each new generation, which lowers production costs and speeds up the manufacture of biofuels. A wide variety of biofuels, such as biogas, bioethanol, biohydrogen, and biodiesel, can now be produced thanks to the application of nanotechnology. In order to convert triglycerides into biofuels, two important chemical events must occur: trans-esterification and esterification [4]. The majority of the nano-catalysts needed to produce biofuel come from microbial fuel cells. Nanoparticles, nanosheets, and nanotubes are examples of these nanocatalysts [5]. The utilization of nanotechnology in the biofuel production process holds promise for enhancing the effectiveness of current procedures. Compared to the production of biofuels, the synthesis of nanoparticles is much more interesting due to the potential applications, challenges, and opportunities that it presents [6]. Here, we review the literature on the application of nanotechnology to improve bioenergy production from algae processing. The different kinds of nanoparticles, including metallic, magnetic, metal oxide-based, and carbon nanotubes that are utilised in the production of bioethanol and biodiesel are covered on this page. A focus is placed on the application of these nanomaterials and how they affect the extraction and transesterification of lipids [7]. This chapter makes the connection between the advancement of nanotechnology and its contribution to the creation of a more efficient and sustainable technique for processing algal biomass to produce bioenergy.

Abstract

Nanotechnology deals with understanding and control of matter at 1-100 nm dimensions. Nano-sized materials have been part of everyday life in the form of biological entities and processes. Many of the structural building elements in foods are colloids in nature and are built up as a result of self assembly of nano-sized molecules in particles or at interfaces. The most important food raw materials-proteins, starches and fats undergo structural changes at the nanometer and micrometer scales during normal food processing. Unique phenomena occurring at this length scale are being exploited for novel food applications. Functional foods are products, in food or drink form, which influence specific functions in the body and thereby offer benefits for health, well-being, or performance beyond their regular nutritional value. Nanotechnology promises to provide means of altering and manipulating food products to efficiently deliver nutrients like proteins and antioxidants for precisely targeted nutritional and health benefits. Nanotechnology applications for functional food ingredients and additives offer range of benefits to the consumer in terms of innovative, tasteful and healthy food products. Nanoencapsulation systems aid smart protection and delivery of bioactives so as to ensure their stability, taste, colour, safety and bioavailability. The advent of nanotechnology has opened up innovations in food packaging with improved stability and barrier properties. However, need exists to develop regulatory systems for managing any risks associated with functional nanofoods and the use of nanotechnologies in the food industry.

1. Introduction
Nanotechnology, which involves manipulating and controlling matter at the nanoscale, offers innovative solutions for enhancing soil quality, nutrient management, and remediation of contaminated soils (Lal et al., 2019). According to the Food and Agriculture Organization (FAO, 2015), approximately 33% of global soils are degraded due to erosion, nutrient depletion, and chemical contamination. This degradation poses a severe threat to food security and environmental sustainability. Moreover, the world population is projected to reach 9.7 billion by 2050, placing further pressure on agricultural systems to produce more food without degrading soil resources (Tripathi et al., 2019). In this context, nanotechnology presents a promising avenue for sustainable soil management. The unique properties exhibited by nanomaterials enable precise monitoring, targeted delivery of nutrients, and effective remediation of soil contaminants. Nanosensors equipped with nanomaterials and nanoparticles allow real-time monitoring of soil parameters, enabling farmers to make informed decisions regarding irrigation, fertilization, and pest management (Gogos et al., 2017). For instance, a case study conducted by Smith et al. (2021) demonstrated the effectiveness of nanosensors in monitoring soil moisture levels and optimizing irrigation practices, resulting in a 20% reduction in water usage while maintaining crop yield.
Furthermore, nanotechnology offers innovative solutions for nutrient management in agricultural soils. Nanoencapsulation techniques allow controlled release of fertilizers, minimizing nutrient leaching and improving nutrient uptake by plants (Lal et al., 2019). In a case study by Johnson et al. (2020), the application of nanoencapsulated fertilizers resulted in a 15% increase in nutrient use efficiency and a reduction in fertilizer runoff by 30%, thus improving soil health and reducing environmental pollution.
Moreover, nanomaterials exhibit high sorption and catalytic properties, enabling efficient removal of heavy metal contaminants and organic pollutants from soils, thus mitigating soil contamination risks (Wang et al., 2022). A case study conducted by Chen et al. (2019) demonstrated the successful remediation of a heavily contaminated soil site using iron oxide nanoparticles, resulting in a significant reduction in heavy metal concentrations and improvement in soil health indicators.

Introduction 
The demand for alternative energy sources is on the rise as a result of global apprehensions regarding the swift exhaustion of fossil fuels, escalating energy usage, and significant environmental challenges (Lijó et al. 2019). Microalgae are regarded as highly favorable raw materials for upcoming energy sources, thanks to their various advantages, including rapid growth rates, elevated lipid contents and resistance to a variation of pH, temperature, light intensity, and salinity (Goswami et al. 2022; Zhang et al. 2022; Wang et al. 2019; Das et al. 2011). As per a recent evaluation of the lipid production efficiency of microalgae biomass, numerous nations could derive their transport fuel (~30%) from microalgae biomass grown on non-agricultural areas (Moody et al. 2014). Apart from their higher lipid production efficiency in contrast to earthly raw materials, microalgae consist of lipids, polysaccharides, pigments, proteins, and nucleic acids, making them versatile raw materials for a range of finalized outcomes, including nutrients, pharmaceuticals, biofuels, and bioplastics (Tang et al. 2020; Kim et al. 2016; Moody et al. 2014; Sharma et al. 2011). Additionally, microalgae are appealing for their efficient sequestration of CO2 during photosynthetic growth (Vargas-Estrada et al. 2020). In contrast to landbased oilseeds, microalgae can be cultivated in freshwater and contaminated or saline locations, eliminating the requirement for substantial nitrogen fertilizer application (Sharma et al. 2022; Rashid et al. 2019; Lam and Lee 2012). The positive attributes of microalgae as raw materials have prompted substantial research endeavours aimed at the commercialization of microalgal biofuels. Regrettably, microalgal biorefineries continue to encounter various technological and economic challenges (Khoo et al. 2020). In essence, nanotechnology involves the invention, creation, and utilization of resources at the nanoscale. Precisely, nanomaterials engineering explores the synthesis and designing of artificial or adorned nanoparticles to drive technological progress and enable applications that would otherwise be impractical. Nanomaterials possess surface areas hundreds of times greater than their weights, significantly enhancing their physico-chemical attributes (Husen and Siddiqi 2014; López-Serrano et al. 2014). Currently, nanotechnology-driven developments, with diverse potential features, have emerged as a burgeoning trend in various industries, including drug delivery, food industry, catalysis, coatings, agriculture, bioremediation, cosmetics, and materials science (Malik et al. 2023). Nanoparticle engineering offers practical and potential solutions to address the problems that arise at different phases of the microalgal biorefinery procedure. For instance, diverse nanomaterials have been proposed as ways to enhance transformation efficacy and the quality of green diesel. The distinctive capabilities of nanoscience and nanomaterial engineering exert a substantial impact on the commercial feasibility of microalgae derived products, including bioactive compounds, oils, lipids, and biofuels (Kumar et al. 2020; Milano et al. 2016). Nanoparticles have the capacity to boost intracellular fatty acid synthesis and complete microalgal biomass, leading to substantial reductions in production expenses. The presence of nanomaterials enhances the efficiency and speed of the microalgae harvesting, and the recoverability and reusability of these materials contribute to improved production efficiency.

National Horticulture Board

Commercial floriculture includes production of cut flowers, foliage plants, bedding plants and growing and forcing bulbs and corms of flowering plants for whole and retail sales. The floriculture industry has become highly specialized. Floriculture industry uses many devices to ensure steady supply of flowers and foliage plants irrespective of the season and minimum loss to industry, because of perishable nature of flowers.

2.1. Recommendation of expert committees

Commercial banks tended to concentrate more on industrial sector than agricultural sector.

Indian Central Banking Committee (1931), Agricultural Finance Subcommittee (1945), Rural Banking Enquiry Committee (1950), All India Rural Credit survey committee (1951), All India Rural Debt and Investment Survey (1961-62) and Informal Group on Institutional Arrangements for Agricultural Credit (1964) suggested that financing agriculture by commercial banks was not significant (Until 1950).