eChapters

A disaster is sudden event that causes significant damage to the people, environment and the economy. Disasters are serious disruptions to the functioning of a community that exceed its capacity to cope up using its own resources. The disasters that result either due to excess water or severe water deficit are floods and droughts.
12.1. Floods
The flood is an overflowing of water onto land that is normally dry. Floods may occur due to
• Heavy rainfall
• Ocean waves
• Snow melting
The economic losses due to floods will be very high and nearly 68 per cent of the economic losses are attributed to floods only. During the year 2018, India suffered a loss of nearly 90,000 crores due to floods alone. There are several causes for occurrence of floods in India. The major causes are
• Severe cyclonic storms in coastal areas which produce continuous heavy rainfall for 3 to 4 days in succession
• Encroachment of flood plains with residential structures
• Inadequate strength of river banks when there is high flows of water in the rivers
• Unplanned growth of urban areas
• Silting of water storage structures due to increased soil erosion thereby decreasing the storage capacity of reservoirs
• Simultaneous flooding of rivers and tributaries due to excessive water flows

Introduction
Antimicrobial resistance (AMR) is a global concern that poses a significant threat to contemporary healthcare systems, potentially hindering the management and treatment of various diseases. Microorganisms can act as reservoirs for AMR across various ecological niches; thus, a “one health” proposal is essential for coordinating a multisectoral strategy aimed at investigating and tackling this alarming issue. This method seems to be an effective strategy for addressing and alleviating the challenges posed by AMR; however, it demands the collaborative efforts and assets that are consistently and efficiently executed by health practitioners. Horses have been pivotal in human history; they have served in wars, provided transportation, and even aided in mining operations. In contemporary society, horses are significant as sport animals and in therapeutic settings involving animals. Given these close interactions between humans and equines, it becomes essential to effectively identify infectious diseases and antimicrobial resistance (AMR) impacting both species, particularly in instances of highly contagious diseases. Resistant bacteria represent a significant threat to the health of both equines and humans. Horses may obtain resistant bacteria through several avenues, such as interaction with other animals, exposure to contaminated materials, or to antibiotic uses. The responsible utilization of antibiotics and the implementation of antimicrobial stewardship programs are essential in reducing the transmission of antimicrobial resistance (AMR) within equine populations. A variety of zoonotic pathogens that exhibit resistance to antibiotics has been identified in equines. This includes Extended-Spectrum Beta-Lactamases (ESBL) which produces E. coli, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Multidrug-Resistant (MDR) Salmonella. Horses can develop AMR through various channels like:

This chapter introduces approaches for converting egg-processing residues and by-products into useful materials and products. It examines eggshell composition and applications, eggshell membrane and its biomedical and industrial potential, utilization of surplus and inedible egg material, and extraction of high-value components such as lysozyme and IgY. Waste management, sustainability and circular-economy approaches are also discussed. The chapter emphasizes that successful by-product utilization depends not only on technical feasibility but also on economics, scale, infrastructure, biosecurity and appropriate markets.

Introduction
 
Library automation in the first giant step towards the use of ICT based products & services in libraries. It brings great revolution and saves tremendous time of users and library staff for collecting and disseminating information. Library automation refers to use of computers, associated peripheral media such as software for automation, magnetic tapes, disks, optical media etc. Library automation makes the provision to provide the 'right information to right reader at the right time in a right form in a right personal way' it is the basic aim of libraries. There are some open source software available e.g. Evergreen, CDS Invenio, Koha, NewGenLib, PMB, PhpMyLibrary, OpenBiblio as well as many commercial software: SOUL, Alice for windows, Netlib, LibSys etc.

10.0. Introduction

Food processing is an important sector in agriculture, the scope of which has increased manifold that can help to prevent wastage of perishable commodities to a great extent. But, at the same time, food processing industries generate a large quantity and variety of food products, provide employment to a large number of people and uplift their economic status. The production, processing and preparation of food, all results in generation of huge quantity of waste material causing health hazards due to environmental pollution. The waste material may be in the form of leaf/ straw, waste during harvesting, food preparation waste, after processing waste, unused material as waste, food processing operation waste etc. The huge wastage of the food material is due to lack of control on such agri-economy practices. So, the disposal of waste material has become a challenge to the processors, as different agencies are pressurizing for an environment friendly treatment of waste material. The utilization of waste for the production of value added products is very important in the management of food processing waste. Different types of food industries wastes are: i) fermentation industry waste, ii) fruit and vegetable industry waste (Table 10.1) iii) Sugar and starch industry waste, iv) diary industry waste, v) meat processing industry waste, vi) coffee industry waste and vii) palm oil industry waste, viii) fish processing industry waste. So, there is great need to find out options which have positive values of food waste. The options having positive values are: i) minimization of the waste generation, ii) development of value added products. Most of fruit and vegetable wastes are a rich source of vital constituents like carbohydrates, proteins, fats, minerals, fibres etc. Mango seed kernel is rich in carbohydrates, fats, proteins, minerals; orange, melon and pumpkin seeds can provide fats and mineral matters. Apricot kernels are rich source of oil (45%) and proteins.

ABSTRACT

The paper discusses the problems of soil and water erosion in the Shivalik foot hills and suggests strategies for improved land use planning and the role bamboo species can play in mitigating the problems. The paper also discusses the various bamboo species of the Shivalik foothills, their regeneration, planting practices, management and utilization pattern in detail.

Introduction

The Food Security is one of the most important dimensions of livelihood security of household (Rahman and Akter, 2010), because all efforts of the family members are directed towards fulfilling the family need including food. Food security defined as “access by all people at all times to enough food for an active, healthy life”. Food security includes at a minimum: (1) the ready availability of nutritionally adequate and safe foods, and (2) an assured ability to acquire acceptable foods in socially acceptable ways (Anderson, 1990). It is also an indicator of sustainability of any vocation be it fish, crop, livestock production or combination of it. In case of Tripura very little study has been made in this aspect. Therefore, in this paper it is attempted to assess the status of food security of fish farmers of Tripura, using Index of Food Consumption (IFC) and Clustering Technique.

Data and Methodology

This study was undertaken in Tripura state and study area comprises 6 Rural Development Blocks viz. Bishalgarh, Melagarh and Mohanpur of West Tripura district; Hrishyamuk, Rajanagar and Matabari of South Tripura District. From these blocks a sample of 105 fish farmers was selected using stratified sampling method for gathering the primary data. The pretested, semi structured survey schedule was administered to collect the data during 2010.

Poultry holds significant value as it provides essential protein, vitamins, and mineral nutrients, including eggs and chicken meat.Poultry is a significant source of organic fertilizer and generates income and employment for millions of farmers and other poultry cultivators. The bigger and richer the industry, the more problems they face.Infectious diseases transmitted by flies, majorly house flies (Musca domestica) and other insects are the primary concern for poultry farmers on their farm. The threat of flies is a major problem worldwide wherever poultry farming is an important economic activity.In livestock and medical treatments, flies are significant pests that can cause irritation, spoilage of food, and serve as vectors for various pathogenic organisms. They are also highly destructive.

The significant interest in the diffusion of innovations stems from the challenge of adopting new ideas, even those with clear advantages. A substantial gap often exists between available knowledge and its practical application across various fields. Many innovations experience a lengthy period, sometimes spanning several years, from their initial availability to widespread adoption. Consequently, individuals and organizations frequently grapple with the issue of accelerating the diffusion rate of an innovation.

Diffusion refers to the process by which an innovation is communicated over time through specific channels among members of a social system. This form of communication is distinct in that it involves the dissemination of new ideas. In contemporary society, information technologies like the Internet and mobile phones, which blend mass media and interpersonal communication, serve as powerful diffusion tools. The novelty of the idea in the communication content gives diffusion its unique character.

1. What is Genome Sequencing?

Genome sequencing is the process of determining the complete DNA sequence of an organism’s genome. The genome is the genetic material that contains all the instructions necessary for the growth, development, functioning and reproduction of an organism. It is composed of DNA (deoxyribonucleic acid., which is a long molecule made up of four building blocks called nucleotides adenine (A), thymine (T), cytosine (C), and guanine (G).

2. Why is genome sequencing important in plant pathology?

Genome sequencing is essential in plant pathology for several reasons

i. Genome sequencing in plant pathology identifies and characterizes plant pathogens at the molecular level.

ii. It helps trace the evolution of pathogens and their genetic adaptations.

iii. Genomic data enables the development of precise diagnostic tools for rapid pathogen detection.

iv. Understanding host-pathogen interactions informs disease management strategies.

Animal’s response  to external stimuli is a behavior. Domestic animal behaviour and performance are correlated. Man’s intervention has led to huge modifications and modulations in animal behaviour patterns over ages but certain characters and normal behaviours of animals are needed to be expressed, otherwise may lead to abnormalities or performance loss. Animal freedoms also ensure certain basic freedoms to domesticated animals including freedom to express normal behaviour. With the developing concern over animal welfare among consumers, growers and animal activists, the need to ensure animal freedoms is call of the hour. Measuring animal welfare is a complex process which requires multidisciplinary approaches. There are four approaches to determine animal welfare viz, productivity, animal health and disease, physiology and behavior which are used individually or in combination.

Introduction

Nature has been performing wonderful feats for millions of years. All organisms from microbes to humans are powered by highly evolved molecular and cellular machines that operate at nano scale. The capability to manipulate, control, assemble, functionalise, produce and manufacture things at atomic precision provides an opportunity to understand this new and exciting field of science. Nanotechnology is application of science to control the properties and structure of matter at nanometric scale.

1. Introduction

Radio Frequency Identification popularly known as RFID is a term used for a radio-enabled device that communicates with or interrogates a tag or smart label, which is embedded with a single microchip processor and an antenna. "This is an automatic identification method that relies on storing and remotely retrieving data using devices such as RFID tags or transponders (Mamdampur and Rajgoli, 2011)". This technology is similar in concept to a cell phone (Singh and Midha, 2008) which refers to the subset of automatic identification that uses radio waves to automatically identify bulk or individual items (Chavan, 2012).While the origin of RFID lie more than 50 years in the past, passive RFID technology is actually only in its infancy (Sarma, 2008).

Determination of Specific Gravity

The palatability of the citrus fruit is associated with its internal quality. Measuring specific gravity provide clues to internal quality of the fruit. The ratio of the weight of the fruit to its submerged weight indicates specific gravity. Specific gravity also indicates relationship between fruit weight and volume.

Steps: To determining specific gravity

Record the weight of fruit in air on top loading balance.

Environmental management systems (EMSs) such as ISO 14000 are seen as mechanisms for achieving improvements in environmental performance and for supporting the trade prospects of “clean” firms. The potential advantages of EMSs are clear, but the adoption of ISO 14000 is very recent, and practical issues are emerging, among them the need for an emphasis on performance improvement and for simplification of certification; the potential for regulatory streamlining; and the trade consequences. This chapter outlines the key elements of an EMS and discusses these issues.

The Benefits of an EMS

An environmental management system (EMS) is a structured program of continuous environmental improvement that follows procedures drawn from established business management practices. The concept is straightforward, and the principles can be easily applied, given the necessary support. There has been increasing interest in the potential value of EMS approaches, ofwhich the recently released ISO 14000 series is the most widely known.

The first steps in the control of industrial pollution have been the creation of the necessary regulatory framework and the specification and design of control equipment to reduce emissions. These efforts have been broadly successful in improving the performance of many polluters, but in other cases, investments in pollution equipment are wasted because the equipment is not operated properly. Attention, in the World Bank and elsewhere, is turning to support of regulatory and end-of-pipe approaches through incentives, production efficiencies, and management improvements a range of measures often grouped under the broad banner of cleaner production and eco-efficiency.

Introduction Pulses are a vital source of protein (20-25%) in comparison to cereal proteins (10-12%); which cater to the most vegetarian population (Venkidasamy et al., 2019) and other countries which are scarcity of animal protein availability. In the category of pulse crop, chickpea is considered the second utmost significant crop, which is grown in almost 35 countries globally. Chickpea mainly contains carbohydrates, protein, minerals, vitamins, dietary fiber, folate, β-carotene and health-promoting fatty acids (Badshah et al., 2003; Tosh & Yada, 2010) and consuming these grains will repeatedly help in lowering the risk of chronic diseases (Jukanti, Gaur, Gowda, & Chibbar, 2012). Ozone is often regarded as a potent oxidant capable of penetrating the grain (Tiwari et al., 2010), and it can control the bio-agents such as insects, molds, and mycotoxins (Wang et al., 2016). Due to the fact that ozone gas is unstable, it convert back into oxygen without leaving any residues in short time (McClurkin, & Maier, 2010), so, it can be used as a fumigant without leaving any residue. The Food and Drug Administration (FAO) has approved it for fumigating grains, fruits, and vegetables.

In Individual Contact Method, the extension agent engages with individuals on a one-on-one basis, ensuring personalized interaction with each person. This method is employed when the target audience is limited in number, geographically proximate to the communicator, and ample time is allocated for effective communication.

Farm and Home Visit

This method entails direct, face-to-face interactions between extension agents and farmers, typically conducted either on the farm or at the farmer's residence. Its objectives include providing firsthand information on agricultural and household matters, assisting farmers in problem-solving, and aiding in their livelihood sustainability.

Techniques

• Planning and Preparation:

• Identify target audience and topics of discussion.

• Gather relevant materials and publications.

• Schedule visits efficiently and provide advance notice to farmers.

INTRODUCTION

The expansion of aquaculture, a vital source of income for a large portion of the global population (Salam et al., 2014), has created an unforeseen challenge: increased competition for land use with traditional agriculture. This land squeeze is further intensified by a multitude of factors. Shrinking arable land due to urbanization and desertification, coupled with the relentless growth of the human population, puts immense strain on existing agricultural resources. Man-made environmental pollution from industrial waste and agricultural runoff, along with the far-reaching effects of climate change, add another layer of complexity. These combined pressures necessitate a paradigm shift towards innovative and sustainable agricultural practices.

One promising solution gaining traction is aquaponics, a system designed to cultivate plants and aquatic animals together in a carefully balanced, recirculating environment (Salam et al., 2014). This approach leverages a symbiotic relationship between fish and plants. Fish waste, rich in nitrogenous compounds, acts as a natural fertilizer for the plants growing in the system. These plants, in turn, function as biofilters, removing excess nutrients and purifying the water for the fish. In essence, aquaponics integrates two established agricultural techniques: intensive aquaculture, the practice of raising fish in controlled tank environments, and hydroponics, the cultivation of plants without soil (FAO, 2012). The aquaculture component of aquaponics utilizes eco-friendly, indoor recirculating systems that enable meticulous control over water quality and temperature year-round. This controlled environment offers significant advantages over traditional methods, minimizing dependence on external factors like weather patterns.

Introduction

In recent years, the convergence of digital technologies has ushered in a new era of industrial transformation known as Industry 4.0, characterized by the fusion of physical, digital, and biological systems. While much attention has been focused on its implications for urban industries and global supply chains, the potential of Industry 4.0 to reshape rural economies remains relatively unexplored. This paper seeks to address this gap by examining how Industry 4.0 technologies can optimize supply chains in rural contexts, with a focus on the unique challenges and opportunities present in rural India.

Rural economies play a crucial role in the socio-economic fabric of nations, particularly in countries like India, where a significant portion of the population resides in rural areas. According to the World Bank, over 65% of India’s population lives in rural regions, where agriculture remains the primary source of livelihood for millions (World Bank, 2020). However, rural communities in India face a myriad of challenges, including inadequate infrastructure, limited access to markets, and low levels of technological adoption. These challenges not only impede economic growth but also contribute to disparities in income, education, and healthcare between rural and urban areas.