eChapters

Human communication rarely depends on a single information modality. People simultaneously interpret language, images, sounds, gestures and contextual signals to understand their surroundings. Multimodal Large Language Models (MLLMs) seek to reproduce this capability by integrating text, vision and speech within unified computational frameworks. This chapter introduces the evolution and technological foundations of multimodal intelligence and explains how different data modalities can be aligned through shared representations. It examines the architectural components, training paradigms and evaluation methods used to develop multimodal systems. Applications are discussed across healthcare, autonomous systems, education, accessibility, conversational interfaces and intelligent assistants. For example, healthcare applications can combine electronic health records, spoken clinical interactions and medical images to provide richer contextual understanding. Similarly, autonomous vehicles can integrate visual road information, spoken instructions and textual navigation data. The chapter also considers challenges involving multimodal alignment, computational requirements, data quality, hallucination, interpretability and safety. It concludes by highlighting future research toward more natural, context-aware and human-centered AI systems capable of seeing, listening, reasoning and communicating

Large Language Models have moved beyond experimental research environments and now support conversational agents, coding assistants, recommendation systems and intelligent decision-making applications. However, delivering these services to millions of users requires extremely low latency, high throughput, scalability, security and cost efficiency. This chapter examines the engineering principles required for real-time LLM inference and large-scale deployment. It decomposes end-to-end latency into model execution, network and queuing components and discusses techniques for optimizing each stage. Model-level approaches such as quantization, knowledge distillation, LoRA, QLoRA and speculative decoding are examined for reducing computational requirements while maintaining model quality. At the infrastructure level, tensor and sequence parallelism, GPU and TPU acceleration, efficient batching, autoscaling and cloud-native deployment strategies are considered. Key-value caching and speculative decoding are discussed as important methods for reducing response time in interactive applications. The chapter also addresses privacy, confidential computing, real-time PII protection, energy consumption and monitoring of model performance. Practical deployment examples demonstrate how these techniques can support responsive, secure and efficient AI services at production scale.

The rapid growth of Large Language Models has demonstrated that increasing model size, training data and computational resources can significantly improve performance. This chapter examines the theoretical and empirical foundations of scaling laws and their relationship with optimization strategies used to train and deploy increasingly capable LLMs. It discusses the major scaling dimensions of model parameters, dataset size and computational budget and explains how predictable relationships between these factors influence model development. The chapter considers the foundational work on scaling laws and the subsequent movement toward compute-optimal training approaches. It also examines distributed training, advanced optimization algorithms, memory optimization, data curation, quantization, pruning and efficient inference. Particular attention is given to Mixture-of-Experts architectures, efficient attention mechanisms and inference-aware scaling. The interaction between scaling laws and optimization is presented as a synergistic process in which scaling principles guide resource allocation while optimization techniques improve computational efficiency. The chapter concludes by discussing emerging capabilities, sustainability, hardware requirements and responsible scaling of future foundation models.

Nitrogen is an essential plant nutrient and plays a particularly important role in intensively cultivated irrigated systems. This chapter examines nitrogen management in irrigated soils, where assured water availability and intensive cropping can increase nitrogen demand and create significant nutrient losses. The chapter begins with the functions of nitrogen and the forms in which nitrogen occurs in soil, including inorganic and organic forms. Mineralization and immobilization processes are discussed, along with factors affecting nitrogen mineralization and nitrogen transformations under waterlogged conditions. Major pathways of nitrogen loss, particularly volatilization, denitrification and leaching, are examined because they directly influence nitrogen-use efficiency and environmental quality. The chapter discusses different nitrogen fertilizers, including ammonium sulphate, ammonium chloride, ammonium nitrate and slow-release fertilizers. Nitrification inhibitors and strategies for efficient fertilizer use are also considered. Special attention is given to leaching of urea-N, nitrogen-use efficiency and nitrogen balance in the plant–soil system. The chapter therefore emphasizes balanced nitrogen management for sustaining productivity while reducing nutrient losses

Abstract

Global consumption of wheat during 2021/2022 marketing year reached to 787.4 million metric tons (https://www.statista.com/aboutus/our-researchcommitment/1239/m-shahbandeh). It shows about 4.4 million metric tons increase from the previous year. With the increase in population a significant increase in wheat production is needed to feed 9.7 billion mouths by 2050. A very limited effort can be directed to increase area under wheat production. Diseases and pests of wheat cause significant reduction (>30%) in production and 11-15% of total post-harvest losses of food grains were reported in India, which equates to about 20 million tonne (Basavaraja et al. 2007) and more than AUD10 million per year (Singh 2010). Thus, saving wheat from diseases can significantly contribute to the 2050 food security goal.

Sustainability

Sustainability is a complicated concept. The most often cited definition comes from the U.N. World Commission on Environment and Development (WCED): “Sustainable development is the development that fulfills the needs of the present without compromising the ability of future generations to meet their requirements.” Hence, sustainability has been defined as meeting our own needs without compromising the ability of future generations to meet their own needs.

Introduction

Rice straw is produced as a by-product of rice production at harvest. Agricultural Waste Burning (AWB) is a major contributor of air pollution in many countries, particularly in South Asia. Exposure to fine particulate matter less than 2.5 μm (micrometer), also known as PM 2.5, released by AWB can cause premature mortality due to respiratory and cardiovascular diseases (Brauer et al.,2012). Combine Harvesters used on the spring rice crop leave behind stubble and straw on the field (Sidhu et al., 2007). Farmers burn the rice residue while preparing the field for wheat sowing season that follows. Further, migrant labour from neighbouring states of Bihar and Uttar Pradesh has decreased (Sirhindi, 2019), and resulted in an increase in the cost of agricultural labour during the rice harvest season (Sharma,2018). Farmers find it both convenient and economical to burn residue to clear and prepare their fields for the next crop. In 2018, over 20 million metric tons of rice residue was generated in Punjab, of which almost 10 million metric tons was subject to open-air burning (MoA, 2019). The time window between rice harvesting and wheat sowing is just 20 to 30 days towards the conclusion of the Kharif season, which is one of the primary reasons of crop waste burning (Balwinder et al., 2016).

Introduction

In the evolving landscape of agriculture, where feeding a rapidly growing global population is a pressing concern, the role of data analytics has emerged as a beacon of hope, igniting revolutionary transformations in optimizing crop yields and resource utilization. Data analytics, the science of examining raw data to uncover insights and make informed decisions, has transcended conventional farming practices, propelling the industry towards a new era of efficiency, sustainability, and productivity.

Introduction

"Research is the systematic approach to obtaining and confirming new and reliable knowledge." It is a systematic and orderly (following a series of steps). Purpose is new knowledge, which must be reliable. Thus research is:

1. Searching for explanation of events, phenomena, relationships and causes

• What, how and why things occur
• Are there interactions?

2. A process

• Planned and managed - to make the information generated credible
• The process is creative
• It is circular - always leads to more questions

Commercial Building

Commercial buildings consist of government buildings, banks, hospitals, schools, malls, retail, restaurants, and office spaces. Among these, office and retail occupy the major percentage of energy consumption. 

More than 40% of the total final energy consumption and about 30% of greenhouse gas (GHG) emissions are in connection with the civil and residential sector.

Maximum energy consumption in commercial buildings by HVAC system (51% followed by appliances and food service equipment (20%), lighting(12%), electronics and information technology(9%) and water (8%).

Introduction

India has vast livestock resources. Livestock sector includes animal husbandry, dairy and fisheries sector. Livestock provides livelihood to two-third of rural community and employment to about 8.8 % of the population in India. Livestock sector contributes 4.11% GDP and 25.6% of total Agriculture GDP. It provides milk and milk products, meat and meat products, and also constitutes a major supplier of food and food articles, raw materials, and finished products.

Abstract

Non-structural carbohydrates are the primary product of photosynthesis in plants. Glucose, fructose, sucrose, and so on are examples of Non-structural carbohydrates (NSC). These are free carbohydrates having a low molecular weight that are involved in the creation of structures. Plants’ principal photosynthetic product, the NSC, is involved in metabolic processes and plays a critical role in plant functional characteristics. In a recent laboratory inter-comparison, NSC concentration measurements had very minor uncertainty due to different extraction and quantification techniques. Different techniques such as High-Performance Liquid Chromatography (HPLC), Gas Chromatography-Mass Spectroscopy (GC-MS), Near Infra-red spectroscopy (NIRS), anion exchange chromatography, chemical approaches such as the Anthorn assay approach, and certain kits are used to detect NSC in plants. This review will cover the methods for measuring NSC in plant tissues and attempting to infer its dynamics, as well as how to apply these tools to go beyond simply monitoring plant carbon connections such as “how much NSC is there and where it is located” to “under what conditions and to what extent is NSC used” to support plant function.

Introduction

To address the escalating food demands of the global population, a transformation in the agricultural sector is imperative (Velten et al., 2015; Lampridi et al., 2019). The current overdependence on finite resources is leading to their overexploitation, largely due to irresponsible usage (Velten et al., 2015; Lampridi et al., 2019). By adopting a site-specific approach, farmers can apply inputs only where they are necessary in the field (Velten et al., 2015; Lampridi et al., 2019). This method can enhance output, decrease labor costs, and mitigate the environmental damage caused by excessive input use (Velten et al., 2015; Lampridi et al., 2019).

The motive behind conducting the workshop on Capacity Need Assessment and Development is that the existing Extension Advisory Services (EAS) needs new capacities to respond effectively to the emerging challenges in agricultural development.

Introduction Since about 10,000 years ago, men and women have been rearing livestock and producing crops. Information about agricultural practices can be found in documents dating back over 3,000 years from ancient Egypt, Mesopotamia, and China. Agricultural extension services have evolved and developed in many parts of the world to address agricultural systems’ unique challenges and requirements. These initiatives aimed to provide farmers with scientific knowledge, technological advancements, and improved farming practices to enhance agricultural productivity.

Climate change impacts

• Climate change is a crucial factor behind cyclone Tauktae

• Global ocean has absorbed 90% of the excess heat generated by greenhouse gas emissions since 1970

• Led to anomalous ocean warming in Arabian Sea and Bay of Bengal, which in turn makes cyclones intensify rapidly

• India will see more frequent cyclones every year due to global warming

Introduction

Farming has undergone significant changes since the Green Revolution in the late 1960s and economic liberalisation in the early 1990s. These changes have led to a shift in focus towards a few specific enterprises due to factors such as a decrease in farm size, fluctuating commodity prices, the need for livelihood diversification, and a shortage of labor. (Ponnusamy and Kousalya, 2017). The current scenario in the country indicates that the agricultural area under cultivation is decreasing and more than 20 percent of the current cultivable land will be converted into non-agricultural purposes by 2030 (Gill et al., 2005). 80 per cent of farm families belong to the small and marginal farmer categories. Hence India is putting more emphasis on agriculture in research as well as in technology transfer through many extension activities.

Lithological interpretation of igneous rocks involves the identification and description of the different types of rocks that form as a result of the cooling and solidification of magma or lava. Igneous rocks can be classified based on their mineral composition, texture, and the way they formed. Here are some of the common types of igneous rocks and their characteristics:

1. Basalt

Basalt is a dark-colored, fine-grained rock that forms from the rapid cooling of lava. It is typically composed of minerals such as pyroxene, plagioclase feldspar, and olivine.

Basalt is a common extrusive igneous rock formed from the rapid cooling of basaltic lava. It is typically dark in color, ranging from black to dark gray, and has a fine-grained texture. Basalt is composed mainly of plagioclase and pyroxene minerals, with smaller amounts of olivine, magnetite, and other minerals.

Basalt is found in many parts of the world, including the oceanic crust, volcanic islands, and some continental regions. It is also used as a construction material, such as in road paving, because of its durability and resistance to weathering. Additionally, basalt fiber is used in various applications, including reinforcing materials in composites, insulation, and other industrial uses.

Basalt in India: Basalt is a type of igneous rock that is commonly found in India. It is a dark-colored, fine-grained rock that is rich in iron and magnesium minerals.

Abstract

Wheat rusts, caused by Puccinia spp., are one of the major constraints for sustained wheat production. Significant progress has been achieved in the management of wheat rusts and understanding of wheat-Puccinia host-pathogen systems. The key research frontiers of wheat rusts research comprised disease epidemiology, the discovery of novel sources of resistance and their transfer into superior cultivars, pathogen surveillance for monitoring the virulence profiles of variants of rust pathogens, and the application of genomic technologies in cereal rust research. This chapter gives an overview of the research and development outcomes achieved to minimize the yield losses caused by wheat rusts during the last 90 years in the Indian subcontinent. Wheat rusts have been mainly controlled via genetic means; however, an integrated approach by combing the fungicides was carefully considered when needed. All efforts of managing wheat rusts in the future must cover the identification and transfer of genetically diverse rust-resistance sources with a reputation of durability into agronomically superior genotypes. The understanding of wheat rusts epidemiology globally and the region-specific virulence pattern of Puccinia spp. should be considered for gene deployment. The next-generation tools such as CRISPR-cas9 and other genome editing approaches are likely to be part of wheat rust management within a few decades.

Abstract

Carbohydrates are the primary product of photosynthesis and key source of energy in plant and therefore play important role in plant growth and development. Plant carbohydrates are classified into two categories structural carbohydrates and Non-structural carbohydrates (NSCs). NSCs are main component of vegetative tissue and inside the cell they are present in plastids, cytosol, apoplast and vacuoles. Starch is the storage carbohydrate and is used in unfavorable condition on other hand soluble sugars support functions like supporting new growth and defense as they are intermediary metabolites, osmolytes, and substrates for transport. Under unfavorable condition carbon assimilation is less than the plant demand and under such condition these NSC act as “food pantry” which allow sessile plants to cope up unfavorable condition. Pattern of NSC accumulation may also differ for canopy/distal branches, stems and roots, depending on how drought has affected transport of NSC within the plant. These NSCs protect plants during desiccation and against freezing damage by stabilizing proteins complexes and membranes. Thus, NSCs are important carbohydrates for the growth and development of plant during normal as well as in stressed condition.

Abstract

The current photosynthesis of flag leaf is the most crucial source of assimilates that are essential for grain development in wheat. Translocation of these assimilates from the leaf to grain takes place in the form of sucrose. However, environmental cues that influence assimilate balance between the leaf and the developing grain which act as source and sink respectively determine grain yield prospects of wheat. The assimilate translocation system that links source and sink can also play a significant role. Hence, this aspect of assimilate supply has been a focus of research over the past few decades for crop improvement particularly under abiotic stress environment that tend to alter source-sink balance by impairing physiological and developmental processes in plants. Grain growth is mainly triggered when the primary assimilates meet the metabolic needs of the developing grains through the current photosynthesis or through assimilates stored in the form of Non-structural carbohydrates in stem. Hence, the improvement of photosynthetic capacity to synthesize sucrose, its storage remobilization, and utilization becomes imperative under abiotic stresses. Various aspects of Non-structural carbohydrates in wheat stem have been estimated, and efforts have been made to reveal the mechanisms of assimilate partitioning. In this context this chapter discusses strategies to improve grain yield with greater insights into the photosynthetic carbon assimilation, the pathways actively involved in the transport of sucrose from source to sink and their utilization at the sink organ. The information related to assimilate supply to the developing wheat grain under high temperature and drought stress conditions can provide opportunities to translate this knowledge into traits for improvement of climate resilience in wheat.

3.1 Overview

3.1.1 Rice straw: What is it?

When harvesting paddy rice, rice straw is produced as a by-product. Approximately 0.7-1.4 kilograms of rice straw can be obtained for each kilogram of milled rice, depending on the variety, moisture content during harvest, and cutting length of the remaining plant stems. The rice straw is separated from the grains after the plants are threshed manually using stationary threshers or with modern combine harvesters, as shown in Figure 3.1.

Rice straw is a type of lignocellulosic biomass comprising cellulose, hemicelluloses, and lignin. Figure 3.2 illustrates that pretreatment can be used to separate these components. Unlike lignin, which is found in the cell wall, cellulose and hemicellulose are organic fibers.

8.1 Recommendations

The specific recommendation for NAZ in promoting CA are

• Since fragmentation has come out as a barrier to CA, the community based CA entrepreneurship will be more successful to make CA ecologically resilient, economically viable and socially adoptable.
• Crop residues are viable source for soil nutrients including organic carbon replenishment, but unfortunately left over crop residues are either burnt out or wrongly used. So, a community bank on crop residues in the form of bio-parks on a commercial basis can be a dependable source of organic manure for being blended into the farm soil. Auditing on volume of disposable CR and its proper application can help in making operating farm more resilient and productive.
• Since CA farmers have to go through a minimum gestation period and they are expected to contribute to the ecological resilience and carbon sequestration, economic incentives must be extended for their productive as well as stewardship function. A policy promulgation is the need of the hour to support their contribution
• Since fragmentation of holding poses a potential threat to resource energy biodiversity and economic conservation, so a strong land and farm policy needs to be there to abate disintegration and fragmentation of holding

Research methodology is a detailed plan of investigation and the blue print of procedure for carrying out the research. In this chapter, discussion on the methodology has been made to understand the concepts, methods and techniques, which are utilized to design the study, collect information, analyzing data and interpreting the findings for revelation of truth and formulation of theories. The entire chapter has been broken up under following sub-heads for easy understanding:

1. Locale of research
2. Sampling design
3. Pilot study
4. Variables and their measurements

Introduction

Eco-friendly interior design is an important consideration for anyone who wants to create a healthy, sustainable, and beautiful space.

Environmental impact: The materials used in interior design can have a significant impact on the environment. Eco-friendly materials are made from renewable resources, reduce waste, and often have a lower carbon footprint than traditional materials.

Importance of Statistical Data

In the modern era economic and social life of the people and the functional system of industry and business, educational and medical facilities and other activities of the community have undergone substantial changes due to spectacular developments in the field of science and technology. Now the emphasis is on specialization in mass production and utilization of goods and services of a given type with a view to get the maximum possible benefit per unit of cost.

What is A Smart Energy Home?

Smart homes use internet - connected devices to enable remote monitoring and management of appliances and systems, such as temperature, lighting, and security cameras. Smart energy homes take a step beyond the gadget-filled smart home to focus on bringing smart functionality to major household energy-using systems like HVAC, water heating, and plug loads (including appliances and electronics).

Introduction

Soil organic matter is an indispensible component of soil health management. It plays an important role in improving soil physical, chemical and biological environment. Soil health refers to the capacity of the soil in terms of physical, chemical and biological properties for maintaining ecosystem services. With respect to agricultural lands, soil health implies the capability of the soil towards improving crop growth and yield, while also supporting environmental sustainability. Some important determining properties of soil health maintenance are soil reaction, salinity or alkalinity, soil organic matter, soil texture, soil structure/aggregation, water holding capacity, porosity, internal drainage, and nutrient retention capacity. Simultaneously, the key properties maneuvering soil health are soil aeration, internal drainage, nutrient cycling, susceptibility to erosion etc. Except some of the basic properties (soil texture) and processes (soil erosion), most of the determinant properties and processes are maneuvered by the presence of soil organic matter. A healthy soil must have strong resistance to degradation processes and able to recover following a perturbation because of inherent resilience (Magdoff 2001).

1. Introduction

Social research refers to study of social trends, dynamics and principles existing between individuals and within societies. Professionals perform social research in order to better understand the social factors that motivate and influence human beings and to analyze how and why humans interact with each other, and thus create new knowledge and theories or tests and verify existing theories. The purposes of social research are manifold and can be classified as exploratory, descriptive, explanatory, community change / action and evaluative.

1. Introduction

Technology innovation is characterised by the development and utilisation of novel or enhanced technologies, instruments, frameworks, and procedures that result in noteworthy progressions or discoveries across diverse domains. It entails utilising resources, knowledge, and experience to create creative solutions that address issues, boost productivity, advance the cause, and add value.

In numerous crucial areas, the significance of technological innovation is evident:

Nitrogen

Most commonly, complex organic compounds, ammonia, molecular nitrogen, nitrite, and nitrate are the forms of nitrogen found in soils. The physical and chemical conditions of the soil control the majority of the microbiological interconversions that change nitrogen.

Ammonia build-up, ammonia loss by volatilization, denitrification, nitrogen f ixation, and leaching losses of nitrogen are the primary changes that occur in submerged soils. The nutrition of rice is significantly impacted by these changes. Given the favourable circumstances for quick soil transformations and nitrogen loss, it is obvious that rice soils are nitrogen deficient.

Abstract

Carbon is the backbone for the life of all living beings. Carbohydrates are metabolic currency of plants as they provide building blocks for energy and biomass accumulation. Carbohydrates include both structural and Nonstructural carbohydrates. Structural carbohydrates like cellulose and lignin are long chain molecules for the building of plants reserves and structural support. These are main constituents of plant cell wall, stem, stalks etc. Non-structural carbohydrates (NSC) like monosaccharides, disaccharides, oligosaccharides, polysaccharides, sugar alcohols are important constituents in plants metabolism. The Non-structural carbohydrates (NSC) pool is very important for plant to meet the inadequate carbon requirement under night and stressful conditions. The quantity and distribution ratio of NSC in different tissues is an ecophysiological feature to understand the adaptive strategies of plants. Substrate for biosynthesis of NSC produced from photosynthesis. Sucrose and starch majorly involved in transport, energy metabolism, osmoregulation of plants.

Abstract

Plants store structural carbohydrates (SCs) and Non-structural carbohydrates (NSCs) to buffer source–sink interactions at various phases of growth and under diverse environmental conditions. Structural carbohydrates (cellulose, lignin, hemicelluloses) provide structural integrity to the plant and the Nonstructural carbohydrates (sugars and starch) plays important role in growth, respiration, osmotic regulation, defence and helps in maintaining the carbon balance. Abiotic stresses such as drought, heat, salinity, and lodging etc. restrict the growth and development of plant which culminates into lower yield. Hence, the role of Non-structural carbohydrates needs to be elucidated for achieving desired crop improvement interventions to mitigate the harmful effects of climate change and having sturdy crop system. Improving our understanding of whole-plant sink–source dynamics and further optimising them will have far-reaching consequences in the near future.

Introduction

Impact assessment (IA) is defined as "a set of logical steps to be followed in the preparation of policy proposals. It is an essential tool to ensure that policies are crafted based on transparent, inclusive, and balanced procedures, define the various quality standards, and provide basic instructions to the impact assessment process" (European Commission).

Introduction on Climate Smart Agriculture (CSA)

Extreme weather conditions like rainstorms, high wind pressures, high temperatures, flood and drought situations have profound influence on agriculture. Climate and agriculture are strongly interrelated universal processes and thus variations in climate influence agricultural activities (IPCC, 2007). The effects of climate change are seen in form of global warming, unseasonal and excess rainfall, and frequent natural calamities which affects agricultural production. At the same time emission of GHG to the atmosphere is a major source of climate change. The impact of climate change on crop yield, dairy and other livestock production including fishery will be felt in reduced production and consumption. Climate change will effect in additional increase in prices for main agricultural food crops such as rice, wheat, corn and soybeans (IFPRI, 2009).

Need for climate-smart agriculture strategy

Climate change has long-lasting and potentially detrimental consequences on the agriculture sector. Changes in weather events cause perturbations across agricultural ecosystems and have impact on farm productivity. Adopting the climate-smart agriculture approach has thus, become inevitable in order to build resilience in agriculture systems and cope up with climate change. With a view to implementing climate-smart agricultural practices to ensure climate resilience, certain broad strategies have to be adopted. The CSA approach is designed to identify and operationalize sustainable agricultural development within the explicit parameters of climate change (Climate Smart Agriculture Sourcebook.FAO.2013). It integrates the three dimensions of sustainable development (economic, social and environmental) by jointly addressing food security and climate challenges.

Introduction

A case study involves a thorough examination of an individual, group, or event, delving into nearly every facet of their life and history to identify patterns and causes of behaviour. This investigative approach finds application across diverse fields such as psychology, medicine, education, anthropology, political science, and social work. The primary objective of a case study is to acquire comprehensive knowledge about a specific individual or group, enabling the generalization of information to a broader audience. However, it is worth noting that case studies often exhibit a high degree of subjectivity, making it challenging at times to extrapolate results to a larger population.

Agriculture and Food Security

Food security refers to a situation when people gain physical and access to enough food to meet the dietary requirements for a healthy life for all times. A household can have food security when all the members lead a hunger free life. It is estimated that nearly 800 million people in the world go to bed hungry every night. Food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food that meets their dietary needs and food preferences for an active and healthy life (World Food Summit, 1996). This definition gives rise to four dimensions of food security: availability of food, accessibility (economically and physically), utilization (the way it is used and assimilated by the human body) and stability of these three dimensions.

Energy is a critical component of the economic infrastructure, as it is the primary input required to support economic growth. Economic development and energy use have a close relationship. The higher a country’s per capita energy usage, the more developed it is and vice versa. Human civilization is dependent on several energy sources.

Climatic Factors and Crop Growth

Crop growth depends on internal and external factors. Internal factors are mostly genetic or hereditary factors which include high yielding ability, resistance to lodging, tolerance to adverse conditions such as drought, flood and salinity, tolerance to insect pests and diseases, and grain quality. The external factors include climate, edaphic, biotic, physiographic and socio-economic factors.

Modern agriculture requires certain precise information on pattern of rainfall, temperature, occurrence of drought and flood etc. for formulating required strategy for crop production. It also requires knowledge about agro-climatic conditions of the region for deciding a planned cropping pattern. Therefore climatic classification and delineation of agro-climatic zones would be imperative for a country or state.

Climatic factors like increase in temperature, carbon dioxide (CO₂) concentration, moisture, and other factors directly or indirectly affect agriculture, which have been elaborately dealt in previous chapters. Climate change causes weather variability that may result in low production, hike in price of agricultural commodities including food grains, vegetables, fruits, meat, egg and milk. It is now realised that climate resilient agriculture (CRA) will be imperative to reduce the vulnerability of agriculture to the climate change.

Climate-smart Agriculture Practices and Indicators

Considering the three pillars of climate-smart agriculture such as productivity, adaptation and mitigation, different technologies and practices have been evolved.

The CSA practices are grouped under soil and land management, water management, crop management, livestock management, forestry, fishery & aquaculture and energy management. The World Bank Group (2016) has suggested broad indicators of CSA practices (Table 7.1; Chapter 7)

Definitions of Energy

Energy is a key topic in science and technology, as well as in society in general. In terms of energy, a typical definition found in popular literature as well as textbooks is “energy is the ability to do work” or, much more precisely, “energy is the capacity of a system to do work” [Atkins 1990].

Energy is described as the ability to generate change or carry out work, and that work can be separated into numerous easily identifiable tasks: Energy produces light, heat, motion, sound, growth, power and technology etc.

Energy in Agricultural Context (FAO)

Agriculture’s fundamental and foremost function is to produce food and other primary products, so contributing to food and nutritional security. Sustainable Agriculture and Rural Development (SARD) attempts to promote ecologically non-degrading, technically suitable, commercially successful, and socially acceptable development in the agriculture, fishery and forestry sectors. Achieving food security necessitates policies that promote social, cultural, political, and economic stability. Integrating agriculture’s economic, social, and environmental roles can help to attain these objectives.

Agriculture may provide a variety of non-food commodities and services. This can include its application as a viable, long-term source of energy. According to the FAO, agricultural activities and related land use directly contribute to non-agricultural functions such as social, environmental, economic and cultural products and services. They can have major advantages or disadvantages. Research reveals that, in addition to food security, agriculture contributes significantly to attaining sustainability at the local, national and global levels in rural development, energy and the environment. The efficient operation of the market encourages the identification and strengthening of these many functions, as well as the development of new techniques and technologies. Plant and crop-based resources are utilised as raw materials in a wide range of industrial goods, including wood for paper and board production, starches for adhesives, and vegetable oils for paints and resins.

Services for CSA

Under the CSA projects and programmes, the services like supply of inputs and technology transfer through extension services are provided to the farmers. The inputs like seeds of crops are provided by the input dealers at the subsidized rate and seedlings of fruits and vegetables are provided by both private and government agencies to grow under general cultivation and poly-house cultivation technology. Similarly other services like soil testing facilities, issue of soil health cards, construction of micro-irrigation projects and rain harvesting structures are made available to farmers. Under insurance scheme, loanee farmers are supported to pay premium dues for availing crop insurance facilities. Other services like trainings at various levels, demonstrations, exposure visits, exhibitions, kisan melas, field days, monitoring and evaluation of all these activities under these programmes are provided to the farmers with collaboration of extension officers.

Climate and Agriculture

Soil, climate and water are three basic requirements of a crop to be grown in a particular region. Climate affects the temperature trends, seasons, length of the growing season, amount of sunlight and the seasonality of sunlight etc. A change in climate may cause recurrent droughts, floods and weather extremities that would affect the agricultural production, human livelihoods, health and biodiversity. The relationship between agriculture and climate is complex as it is dependent on climate and also plays a contributing role in emission of greenhouse gas (GHG). Greenhouse gases include carbon dioxide, nitrous oxide, methane, chlorofluorocarbons (CFCs), hydro-chlorofluorocarbons (HCFCs), hydro-fluorocarbons (HFCs), per fluorocarbons (PFCs) etc. , which play a significant role in climate change.

Healthcare represents one of the most promising yet sensitive application domains for Large Language Models. LLMs can process extensive medical literature, electronic health records, clinical narratives and other forms of biomedical information to support diagnosis, research and patient care. This chapter explores the growing role of LLMs in healthcare, beginning with their development from general language models toward specialized biomedical and clinical systems. It examines applications in disease diagnosis, clinical decision support, medical documentation, literature analysis, drug discovery and personalized medicine. LLMs can assist with differential diagnosis, symptom extraction, medical question answering, clinical trial matching and interpretation of medical information. In drug discovery, they can analyze scientific publications, patents and clinical evidence to identify potential drug candidates, targets and opportunities for drug repositioning. Personalized medicine applications involve integrating genetic, lifestyle and treatment-response information to support patient-specific therapeutic decisions. At the same time, the chapter emphasizes major concerns involving patient privacy, hallucination, explainability, regulatory compliance and human oversight. The discussion highlights the importance of responsible integration of LLMs with clinical expertise and established healthcare practices

Introduction For sustainability hill agriculture water conservation issues are of great concern. Water is a generally limiting factor for crop production in hills and further water scarcity is arising at alarming rate due to climate change, declining soil productivity and inefficient management factors. Global warming is also putting the serious impact on the intensity, frequency and distribution of the rainfall. Further hill soils are ecologically fragile with undulated steep soils with low water retentive capacity where irrigation is not available. Moreover scope of supplying water by developing new water resources is limited thus under these conditions there is an urgent need for development of recent advanced agrotechniques to conserve and harvest natural water resources and protect the fragile environment of hills.

Project Planning Matrix

• Generally, a project represents a single, focused effort. Programs are collections of projects together that constitute a complete package of work. The program's overall objectives are achieved through the complementarily of the various projects.
• The PPM is a matrix of four columns and four rows providing sixteen squares for a comprehensive description of a project.
• PPM shows both the project's logical structure (the links between the inputs/activities and the objectives to be achieved under certain Assumptions), and its major quantitative data.