eChapters

Abstract

Women work two-third of the world’s working hours, produce half of the world’s food yet 60% of the world’s hungry are women. They earn only 10% of the world’s income and own less than one per cent of the world’s property. It reveals deep-rooted gender disparity in human society. But I perceive the secondary agriculture an emerging area with vast opportunities for socio-economic transformation and women empowerment across the globe in a way that conventional agriculture doesn’t have. Secondary agriculture is less affected by climatic factors, relatively stable and more amenable to feminization because of off-field nature. If properly supported it could be an effective tool to promote women empowerment and narrow down gender disparity in rural areas. Secondary Agriculture is not a Secondary Sector economic activity and it broadly embraces to product development through agro-processing (food and nonfood), within the all enterprise classes of small or medium or large scale industry. Being entrepreneurial in nature it assures better remuneration and socio-economic security than primary agriculture. An orientation from production agriculture to product development is an essential pathway to sustainable women empowerment as it will lead to shift from subsistence farming to business farming. Later has the potential to contribute to a range of social and economic developments such as employment generation, income generation, poverty reduction and improvements in family nutrition, health and overall food security to the persons engaged in agri-business farming.

Introduction

Food security at the national level refers to the capacity of a country to provide sufficient food for its population, and will depend on such factors as food production in relation to the population, food aid and within-country food distribution. The ability to withstand emergencies arising from drought, floods, and such other calamities, also fall in its purview. While many definitions of household security exist, they agree on a household’s ability to get sufficient food to the household. Gillespie & Mason (1991) gave a more lucid account and defined household level food security as access to food that is adequate in terms of quality, quantity, safety and cultural acceptability, for all household members. Two main factors determining household food security are income generated by the members of the family from the avenues available and food prices in operation at the given point of time. The cost of achieving and maintaining food security is important.

Food security takes into account only the nutritional requirements of the individuals in the society, which is basic to all the living beings for keeping the body and soul intact. Our needs go beyond this and necessarily include fiber and shelter, not only to be called civilized but also to face vagaries of weather. Once we add these dimensions to the food security then it can be termed as livelihood security. In this century, many driving forces are added in the process of evolution of strategies. Loss of biodiversity, global climatic change and information dissemination are some of the major factors that drive the rate of livelihood changes and determine the direction of its evolution.

Dairy industry has long dealt with issues of food pathogens and inadvertent adulteration; it is time to review the plant systems with a new perspective. Each plant has its own handling protocols, physical lay-out and employee policies. Milk and other materials entering the facilities, till the distribution of the finished product needs special attention.
 
I. INCOMING MATERIALS

In general, start by considering the milk, food ingredients, packaging, chemicals and other materials that come into plant facility and warehouses, and ensure that these product streams are secure, and that materials are stored in asecure place.

Introduction

Good quality seed plays an important and crucial role in deciding the performance of any crop. Availability of quality seed is one of the important factors for increasing the production and productivity of agriculture. Seed is the cheapest and most efficient input as compared to other inputs like fertilizer, pesticides, water etc. Timely availability of quality seed of the right variety/ hybrid in adequate quantity decides the strength and health of agricultural economy.

Seed has been defined in many ways. Botanically, seed is defined as “a mature fertile ovule”. Seed is also defined as “an embryo, a living organism, embedded in the supporting or food storage tissue surrounded by seed coat”. Seed is also defined as “any plant part (cuttings, corms, bulbs, rhizomes etc.) used for growing commercial crops”.

Seed a basic input in Agriculture, a carrier of new technology, a basic tool for secured food supply. Seed is a principal means to secure crop yield in less favorable production areas. Seed is an important medium for rapid rehabilitation of agriculture in cases of natural disaster.

A seed consists of a plant embryo, stored food material surrounded by a seed coat. Seeds of cereals and grasses consist of embryo or germ, endosperm and the pericarp.

Seeds of legumes contain no endosperm, the bulk of the seed being made up of the two cotyledons. The cotyledons constitute the food storage portion.

The embryo of the grass seed is made of epicotyl, hypocotyl and scutellum- the single cotyledon of monocots, the epicotyl gives rise to the shoot and the hypocotyl produces the roots.

Seed is the living link between plant and progeny and biologically seed is ripe fertilized ovule and a unit of reproduction of flowering plant. Agronomically, a seed material or propagule is the living organ of crop in rudimentary form used for propogation.

Propagation Asexual Sexual Seed Stem cutting Ex: Sugarcane Grafting Rooted slips Ex: Grasses Tubers Ex: Potato Budding Corms Rhizomes Layering

Plants perpetuate / multiply either sexually or asexually. Sexual methods are through seeds and asexually through vegetative parts. Most of the crop plants produce viable seeds which are used for sowing. Those used for multiplication are called seeds and those which used for human consumption are called grains.

Seed consisting of intact embryo, stored food and seed coat which is viable and has got a capacity to germinate. Embryo has two parts:

Asia-Pacific Association of Agricultural Research Institutions (APAARI) Maliwan Mansion, 39 Phra Atit Road, Phra Nakorn, Bangkok 10200, Thailand

Selected ICT-enabled Agricultural Development Initiatives

• International Initiatives
• National Initiatives

Success Stories on Agricultural Information Systems

• South Korea’s Agricultural Information Service – A NARS Initiative
• ITC’s e-Choupal – A Private Sector Initiative

Lessons Learned on Secrets of Success

Extent of Adoption of Technology

Benefits and Impact at National and Regional Levels

Rationally selected and contextually defined research problem is the foundation to the successful research project. If the selected research problem is not in line with the interests of the researcher, available time, resources, infrastructure & knowledge base then achieving success in research process remains highly uncertain. Consequently, in addition to hindering of professional growth of the researcher, it also results in wastage of time, money and human effort. Most importantly, it may sometimes add up incorrect knowledge into scientific base, hindering the process of scientific progress. Hence the identification of the research problem and designing the problem statement is the most important step in the research process.

A primary objective of extension and development workers is to deliver presentations that are engaging, dynamic, and memorable for their audience. This objective can be most effectively achieved through the use of audio visual aids, which enhance the communication of knowledge and the teaching of skills. Extension teaching methods are defined as the tools and techniques that create environments conducive to the exchange of knowledge and skills between extension workers and their audience. Similarly, audio-visual aids play a significant role in enhancing the effectiveness of learning by facilitating the communication of knowledge and the teaching of skills.

People predominantly learn through seeing, hearing, and doing by looking, listening, and acting. Audio-visual aids provide extension workers with unique opportunities to enhance the effectiveness and clarity of the developmental concepts being conveyed. These aids allow learners to engage more fully with the material by seeing and hearing, thus fostering a deeper understanding. The success of extension workers and the progress made by their learners are largely dependent on the workers' ability to effectively communicate ideas. For progress and development to occur, it is essential that extension workers communicate clearly and that their learners comprehend the information. Audio-visual aids are crucial in this communication process, guiding learners through the steps of the teaching-learning process.

In light of this, the current unit discusses the important audio-visual aids that are beneficial in extension teaching, aiming to enhance your understanding of their application and impact.

Understanding Audio-Visual Aids

People's attention is captured by various senses in the following proportions: seeing (87.0%), hearing (7.0%), smell (3.5%), touch (1.5%), and taste (1.0%). Consequently, seeing and hearing are the primary senses involved in attracting attention and enhancing learning.

The most important aspect of Bandura’s theory that has received most attention in recent research is his concept of self-efficacy. This theory emphasizes that an individual’s belief that he or she can perform some behavior or task successfully. If a person can expect to do well in some tasks, his self-efficacy is high, but if he has some doubts about his performance, then his self-efficacy is lower. Self-efficacy has been found to play a role in success in many tasks and personal happiness, and life satisfaction.

The concept of self-efficacy lies at the center of psychologist Albert Bandura’s social cognitive theory. Bandura’s theory emphasizes the role of observational learning, social experience, and reciprocal determinism in the development of personality. According to Bandura, a person’s attitudes, abilities, and cognitive skills comprise what is known as the self-system. This system plays a major role in how we perceive situations and how we behave in response to different situations. Self-efficacy plays an essential part in this self-system.

Introduction

Since six decades after independence, the existence of people in a state of social, economic, political and knowledge disempowerment is considered as major threat to overall development. There is an essential demand for the integrated development, which should cover up development in all aspects, specifically in status, equality, security, complete physical, mental and social well-being of the target group. One sided emphasis on economic achievements by policy makers has set in motion so for But the social cleavage in rural areas has deepened. The power to the people signifies a new movement, which has been born out of the realization that society’s traditional arrangements for voicing their problems are very meager. The economic growth does not mean that only creation of wealth, but also creation of people’s capacity to create wealth and this resides in their health, education, knowledge and skills. It has been proven fact that, the economic development in any country should be preceded by social development which is interdependent. To combat the poverty at present juncture, efforts should be through the group approach only. So the new paradigm like Self - Help Groups (SHGs) can attain sustainability because of the clear cut understanding among them. Almost failure of co-operatives to mitigate unemployment problems and combating rural poverty, it is essential to think over self help group approach to empowering the rural poor.

Objectives
• To introduce the concept of seminars and conferences.
• To impart knowledge on organizing seminars and conferences.
• To highlight the necessity of such platforms for intellectual and professional exchange.
• To provide insights into the qualities of effective seminars and conferences.
Introduction
Seminars and conferences are platforms for intellectual exchange that have grown significantly in scope and purpose over time. Originally restricted to academic settings, these forums have become indispensable in professional environments. Traditionally, they allowed students and researchers to present their findings through oral or written reports. However, in the modern era, characterized by unprecedented advancements in science and technology, the need for structured intellectual engagement has increased.
These gatherings offer an excellent opportunity for individuals to think collectively, solve complex problems, and plan strategically. They providethe necessary environment for brainstorming and collaboration, ensuring th  efficient use of both human and material resources. In this century of rapid technological evolution and global connect ivity, seminars and conferences serve as crucial tools for learning, networking, and driving innovation.

Principles
The quality of foods can be defined as the ‘composite’ of those ‘characteristics’ that differentiate individual unit of a product and have significance in determining the degree of acceptability of that unit by the consumer. The overall quality refers to technological, physiological, chemical, microbiological, nutritional; and sensory parameters to achieve the wholesome food. Sensory quality attributes such as taste, colour, texture, flavour and overall quality of any food products were evaluated by 9- point Hedonic rating test is used for the purpose of evaluation. This test measures the consumer’s acceptability.

1. INTRODUCTION AND IMPORTANCE

Sensory evaluation is one of the important methods of evaluation of the quality of food. Without the sensory evaluation of a product whether it is fresh or processed, it cannot be launched in the market. All the other methods like physical, chemical and microbiological fails for the product development if sensory evaluation is ignored as the final acceptance can come from the sensory evaluation only. So sensory evaluation has got an upper edge as compared to the other methods of food quality evaluation. However, a collective approach of quality evaluation of a product that includes the physical, chemical, microbiological and sensory evaluation is the most acceptable approach today.

In the past, human sensory perception had been the only mean of assessment of product quality as illustrated by the classical examples of cooks who knew how to mask the off-notes long before the microbial assessment of quality came into existence. Everybody relied on the sensory evaluation of food as a criterion of quality assessment. In the past, even the kings depended upon “tasters” to assure that the food was suitable for their consumption in the past. The role of sensory organs in sensory evaluation of food is shown in Table 1. But later on, with the development of instrumentation, sensory analysis was overlooked and the instrumental methods were preferred as they were supposed to provide absolute measures of quality. Consequently, the product quality was traditionally determined by physical, chemical and microbiological criteria with the assumption that the products meeting the prescribed specifications in the above parameters would automatically meet the desired sensory quality. However, soon it was realized that without sensory evaluation, the acceptability of a product cannot be determined.

Introduction

Quality is the ultimate criterion of the desirability of any food product to the consumer. Overall quality depends on quantity, nutritional and other hidden attributes along with sensory quality. Sensory quality is of great importance to both processors and consumers, since it attracts consumers; it satisfies consumers’ aesthetics and gustatory sense. Sensory quality is the combination of sensory senses of perception responsible for choosing and eating a food.

According to Institute of Food Technologists and the American Society for Testing and Materials, sensory evaluation is a scientific method used to evoke measure, analyze, and explain those responses to products as perceived through different senses like sense of sight, smell, touch, taste, and hearing (Stone and Sidel, 2004). Sensory evaluation gives a general rule for the preparation and serving of samples under controlled conditions so that unfair decisions are minimized. People for sensory evaluation are often placed in individual test booths so that the judgments they give are true and do not reflect the opinions of those around them.

Samples with random numbers are given to the evaluators so that they do not form judgments based upon labels, but rather on their sensory experiences. Products may be given in different orders to each evaluator to help measure and to ensure internal validity by controlling the potential confounds created by sequence and order effects. To control unwanted variation and to improve test precision, standard procedures may be established for sample temperature, volume, and spacing in time, as needed.

Sensory evaluation or testing is a quantitative science in which numerical data are collected to establish lawful and specific relationships between product characteristics and human perception. Sensory methods draw heavily from the techniques of behavioural research in observing and quantifying human responses. For example, we can assess the proportion of times people are able to discriminate small product changes or the proportion of a group that expresses liking for one product over another. Another example is having people generate numerical responses reflecting their perception of products taste and smell.

INTRODUCTION

A mixture is a combination of two or more elements or compounds in any proportion so that the components do not lose their identity. Most materials in our world are mixtures and very few materials are pure substances. Foods are complex mixtures of compounds and the extraction or separation of food components is fundamental for the preparation of ingredients to be used in other processes. Separations usually aim to remove specific components in order to increase the added value of the products, which may be the extracted component, the residue or both. Purposes include cleaning, sorting and grading operations, extraction and purification of fractions such as sugar solutions or vegetable oils, recovery of valuable components such as enzymes or flavour compounds, or removal of undesirable components such as microorganisms, agricultural residues or radionuclides. For example, cooking oils from oilseeds or gelatin from connective tissue; or for retrieval of high value compounds, such as enzymes (e.g. papain from papaya for meat tenderisation or rennet from calf stomachs for cheese making). Other types of separation methods are used to sort foods by separating them into classes based on size, colour or shape and to clean them by separating contaminating materials.

The various unit operations of food process engineering applied to solve the problem of changing the compositions of solutions, mixture and solids. Often these operations must be conducted on large scale to meet the demands of a large manufacturing plant. In food processes engineering these operations are often referred to as separation / concentration / extraction / purification process. Usually these operations are directed towards separating substances into its component parts or concentrating a particular substance from another.

Introduction

Silk also known as the “Golden Fibre” is admired all over the world for its lustre, strength and smoothness. Sericulture industry is an ecofriendly agro based activity of mulberry cultivation, silkworm rearing and production. It is a labour intensive, rural cottage industry providing subsidiary employment and supplementing the income of semi-literate and semi-skilled poor workers throughout the year [Chanotraet al., 2019]. The term ‘sericulture’ includes economic activities which receive poor workers in the value addition at each stage like (i) raising plants for feeding the silk-worms (in the form of the mulberry plantation); (ii) production of disease-free silkworm layings (dfls), eggs, or seeds; (iii) indoor rearing of silkworms till the cocoon stage which produces silk (about 30-day egg-to-cocoon cycle), and (iv) sale of silk cocoons produced.

Silk industry can be broadly classified into; (a) sericulture, (b) post-cocoon technology – reeling (yarn production), spinning and twisting of silk yarn from the cocoons; and (c) weaving, fabric production, printing and dyeing, finishing, garment designing, marketing etc. These activities also provide the auxiliary enterprises of by-product utilization and machine manufacture including spun silk yarn manufacture and pupae oil extraction, thus creating livelihood for the small and marginal farmers and labour force.

Asia is the key producer of silk in the world producing over 98.5 per cent of the global output. There are more than 40 silk producing countries, but the majority of its production comes from China and India, followed by Brazil, Uzbekistan, Thailand, Vietnam, Korea and Japan. Unlike temperate countries, India has a distinct advantage of practising sericulture all around the year, as a result of its tropical climate, yielding a stream of about 4-6 crops (Savithri and Sujathamma, 2019).

India occupies second position among the silk producing countries of the world, next only to China. Sericulture as a farm enterprise is highly suited to rural poor, especially small and marginal farmers and other weaker sections of the society, since it requires low investments but provides good and quick returns at individual family level. Several socio-economic studies have established that cost-benefit ratio in sericulture is highest compared to agricultural crops. Though there are limitations to the number of broods that can be raised per year in Himalayan region due to ecological conditions, net returns from sericulture activities are quite remunerative and effectively supplement the rural economy through part-time employment opportunities and utilization of local resources.

Introduction

Ever since its discovery, silk as a unique product of a plant-animal interface, continues to reign supreme despite the onslaught of natural and man-made textile fibres, because it is exclusive and the most beautiful of all textile fibres. It is associated with comfort, festivity and fashion.

Sericulture has established itself as an economic activity with a rural-base. It presents an intriguing example of an agro-industry whose potential to act as a safety-net for the poor in rural areas is unquestionable. From “Soil to Silk” activities, sericulture creates around 6 million person-years of incomegenerating opportunities. It generates employment @ 11 man-days per kg of raw silk production in a year in associated upstream and downstream activities. Sericulture is thus a labour-intensive cottage industry in all its phases, namely, host plant cultivation, silkworm rearing, silk reeling, and other post-cocoon processes such as twisting, dyeing, weaving, printing and finishing.

The seven basic tools of quality control are practical graphical techniques used to identify, analyse and resolve manufacturing problems systematically. Associated with Japanese quality expert Kaoru Ishikawa, they can be applied by employees at different organizational levels. In textile and apparel production, these tools support defect tracking, process control, waste reduction and buyer compliance. They consist of the cause-and-effect or fishbone diagram, check sheet, control chart, histogram, Pareto chart, scatter diagram and flow chart. Together, they help collect and organize information, reveal patterns, identify major sources of defects, investigate relationships between variables, map processes and determine root causes, thereby supporting evidence-based corrective action and continual improvement.