eChapters

Agricultural production systems depend on natural resources viz. land, water, biodiversity, forests, pastures and wildlife. Farm activities can also have major impacts on the quality and availability of these resources well beyond the boundaries of the production system. Although natural resources are critical to agricultural production, farm households also frequently depend on them to meet other needs, such as fuel, construction materials and supplemental foods. Thus rural livelihoods are intricately linked to the condition of natural resources. Over the last 40 years as food production has doubled, agricultural production systems have expanded, with significant impacts on the natural resource base:

Definition

• If a communication source decodes the message that he encodes, if the mes- sage is put back to his system, we have a feedback.

Berlo (1960)

• Feedback is defined as the action reaction interdependence in communica- tion.

• The return to the input of a part of the output is the feedback.

• Feedback is the reaction on the part of the receiver to a sender’s communi- cation.

Introduction

Mangroves are the special group of plants or the ecosystem in a holistic scence on the inter-tidal coastal areas, edges of the islands and major estuarine mouths. The frequently tidal inundated forests on coastal areas, wetlands and the inter-tidal zones of sheltered bays or shore lines, estuarine mouths, sides of the tidal creeks, backwater, lagoons, marshes and mud-flats of the tropical and sub-tropical regions of the Globe are the major mangrove habitats or zones. Mangrove ecosystem form an important ecological asset and economic resources of the coastal marine environment. These mangrove ecosystem is the most productive ecosystem, which can efficiently fertilize the sea and estuarine water and also physically protect the coastal zone, estuarine mouth from frequent natural calamities and vitally serves as the breeding ground, nursery and grazing place of diverse species of fish, shrimps, prawns, crabs and vast group of other marine and off-shore species.

Technology spurs Agricultural productivity through various scientific methods and innovations which is evidenced by the success of the Green revolution leading to agricultural development.

The Green Revolution arrived in India in 1968 and had a remarkable impact on the world of agriculture by increasing production yield by 2.5 times, amounting to approximately 2 billion tones, which has been noted as the world’s highest growth rate in the agriculture sector. Because of the science and technologies used in the form of

Though the extension education was originated as a “field approach” aimed to enhance the life quality of rural people, it has evolved into a scientific discipline that relies heavily on empirical research to develop and test its “field-oriented” approaches and methods. Since its birth, the extension research has passed through several phases and a range of research paradigms like community mobilisation, farmer participatory approaches, technology assessment and refinement, impact assessment, Information and Communication Technologies (ICTs) aided development, etc.

Network in Project Management

A project network is a graph that shows the activities, duration, and inter dependencies of tasks within our project.

Networking is a crucial aspect of project management that can provide various benefits, including access to new job opportunities, industry insights, and professional development opportunities.

What is network with diagram?

A Brief History of Project Management.

Networks – Introduction, origin and widely used networks
Network is a technique used for planning and scheduling of large projects in the fields of construction, maintenance, fabrication, purchasing, computer system instantiation, research and development planning etc. There is multitude of operations research situations that can be modelled and solved as network. Some recent surveys reports that as much as 70% of the real-world mathematical programming problems can be represented by network related models. Network analysis is known by many names PERT (Programme Evaluation and Review Technique), CPM (Critical Path Method), PEP (Programme Evaluation Procedure), LCES (Least Cost Estimating and Scheduling), SCANS (Scheduling and Control by Automated Network System), etc.
It is a graphical representation of logical and sequentially connected activities and events of a project. Network is also called arrow diagram. PERT (Programme Evolution Review Technique) and (Critical Path Method) are the two most widely applied techniques.

Introduction

Society is dynamic. The requirement of society varies in course of time. During the life process human being faces lots of health hazards which are mostly due to intake of various foods. So people become cautious about the intake of food and think about the quality of foods which can protect the health of human being. In ancient times people made medicines from plant extracts to protect their health. In 1989, Dr. Stephen coined the term “Nutraceuticals” which is combination of nutrition and pharmaceutical. Nutrition is required for health and pharmaceuticals provide remedy for sickness. So it is a preventive approach. Nowadays, the definition of nutraceuticals has been expanded to include vitamins, minerals, herbs and other botanicals, amino acids, and dietary substance for human use as a supplement diet (Stauffer, 1999).

Nutraceuticals are dietary supplements made only from whole foods to augment health. Currently over 470 nutraceutical and functional food products are available with documented health benefits (Brower, 1999). The patients are much aware about the side effects of chemical agents in short and long term therapy. So to avoid medicine used for small diseases, new therapies came into trend with the help of nutritional approaches i.e. “Nutraceuticals”. The use of nutraceuticals becomes easier than pharmaceuticals since nutraceuticals does not require any animal verification for its use in human. Nutraceuticals,

Functional foods and Dietary Supplements are most important concept in food science. They have distinction amongst themselves.

1. INTRODUCTION

Wine is an ancient fermented product as revealed by the wine jugs recovered (Plate 1) during excavation from different places. Wine is made all over the world and wine produced in each region from different parts of the world has different characteristics. Development and implementation of practices and policies for sustainable growth of grapes and other fruits is the most essential component for the growth and development of wine industry. The science dealing with wine production, evaluation and consumption is known as 'Oenology'. For the introduction of wine, several aspects influence the wine quality are style, the consumer perception and finally, the marketing are taken in account. Factors related with fruit growing, ripening, micro organisms and other verification factors need to be considered in wine production.

Agriculture is the key force in India and nearly two-third of the work force is directly or indirectly depends on agriculture to support their livelihood. In every day situation, farmers are facing complex problems viz., pest hazards, weed control, moisture insufficiency, soil fertility, farm credit, labor shortage, soil erosion, crop production technologies and so forth to improve the production and productivity. It is not sufficient to give agricultural related information to farmers alone and it is very essential to give information on newly released technologies to the people involving in the extension activities or extension personnel’s.

Abstract

Though India is second largest producer of fruits and vegetables but is far behind in per capita availability of this protective food as compared to many developed countries. Floriculture and allied horticulture crop production (spices, medicinal & aromatic crops, mushroom etc.) have great potential to generate high income, jobs and new careers. Hi-tech horticulture is the need of all the developing countries and it refers to “the precise production techniques for efficient use of inputs at appropriate time and quantity for maximization of yield and quality of crops”. Various ways to make horticulture hi-tech include modern nursery management including micro propagation, protected crop production, high density planting including canopy management, use of agrochemicals, rejuvenation technique, interated nutrient management, integrated water management, integrated pest and disease management. Inspite of this, in present context, major emphasis has been given on clean horticulture production with bio-derived, renewable energy sources for developing a profitable CEA (controlled environment agriculture) that would help in sustaining the system, improving socio-economic status of growers and of-course environment-friendly.

ABSTRACT

Indian agriculture is an economic symbiosis of crop and cattle population. Millions of family dairy farming dominates India’s dairy industry, contributing 62 percent of total milk produced in the country. So, encouraging family dairy farming in rural areas is necessary to increase the milk production at national level and increase the socioeconomic status of landless and marginal farmer. In rural areas there is a major problem of milk marketing. In urban scarcity of quality milk, other side in villages especially faraway from city there is surplus milk and farmers are not interested to rear more dairy animals. Marketing of surplus milk is main problem because milk is a highly perishable item and farmers not having time and also due to less quantity of surplus milk (3-5 liter) they are not interested to go market. For this we can work in group and collect milk at one place from all members and one person go to market for selling of milk. Extra milk can be used to manufacture other milk products like ghee, peda, paneeretc by other member. Some members also engaged in other work like treatment of animals, collect information of different schemes from related offices. While engaging with rural communities, we recognised that village women are the primary caretakers of cattle and play a significant role in dairy farming. As a result, the Village Woman Dairy DevelopmentProgramme - an initiative focusing on empowering village women engaged in dairy farming. Benefits in dairy farming depend on cost of feeding, medicines, labour and income from sale of milk. Milk price is fixed and not in farmers control so we increase the income through reducing the cost of milk production. Approx 70% cost of milk production on feeding of animals. To reduce cost of feeding and medicine we fed balanced ration to dairy animals. Also reducing cost of production by feeding locally available unconventional feeds through total mixed ration feeding and urea mineral molasses block supplementation.

Abstract

Leafy vegetables have largely been portrayed as fulfilling an important nutritional supplement in local people’s diets, as a safety net function to rural households during periods when agricultural production is low and as a food supplement for the poverty stricken. In this paper we present evidence to show that the consumption of wild leafy vegetables (pot-herbs) represents more then just an important source of nutrition and/or a safety net function for poor households, but that they also fulfil an important cultural function for both poor and wealthy Xhosa speaking people in the Eastern Cape, South Africa. We show that the consumption of food needs to be studied as a bio-cultural phenomenon which includes both nutritional and anthropological understanding.

Privatization of Agricultural Extension

Process of funding and delivering the extension services by private individual or organization is called Private Extension. Privatization is the act of reducing the role of Government or increasing the role of private sector in an activity or in the ownership of assets. Privatization is the incidence or process of transferring ownership of business from the public sector (Government) to the private sector (business). Private Extension is solely the act of private individuals or organizations where the decision of privatization solely rests with Government implemented in liaison with private extension service provider.

The 1980s and 1990s saw a few shifts in how we view development. There has been a significant ideological change in favour of privatisation. Since the 1990s, there has been an increase in the participation of the private sector (which deals with agro-inputs, agribusiness, and financial services), non governmental organisations (both local and international), producer groups, cooperatives, and associations, as well as independent and connected to or employed by agri-business/producer associations consultants and ICT (Information and Communication technologies) based services.

  1.    Gender Sensitization: Change of Attitude of people towards gender equality, gender roles etc.

  2.    Public-Private Partnership: Involvement of private stakeholders with public entreprises

  3.    Information and Communication Technology (ICT): Use of computer. fax, video, telephones in information sharing & transfer of technology.

  4.    Cyber Extension: Use of computers in extension management.

  5.    Broad Based Extension: Farming system use for maximum use of all available resource to maximize profit

  6.    Bottom-up Approach: Planning from lowest level of society.

  7.    ITK (Indegenous Technological Knowledge): Use of farm community knowledge for development

  8.    Market Led Extension: Transfer of technology basing on assured & confirmed market of the product.

Abstract
 
Technological advancement, increased urbanization, awareness and interest of consumer for variety products have given a great challenge to the food sector to develop inexpensive foods that are nutritionally superior and acceptable to the intended consumers. Keeping this objective in view, we have made an attempt to develop technology for variety products from wheat and corn and suitability of available varieties judged. With the emerging trends of food market towards fast foods, there are vast prospects for efficient utilization of cereals by exploring varieties products. A steamed bread (a Chinese traditional product) and Tortilla and corn chips (Mexican snacks) were developed. Steamed bread is defined as the product resulting from cooking or steaming fermented dough. Recipe and method for its preparation was standardized. Nutritionally rich steamed bread can be prepared by supplementing 10% level of chickpea and defatted soybean flour. Corn snacks have become a prime target of some consumer advocates and nutritionists who have referred them as a source of ‘empty calories’. But reality is that these snacks provide instant energy, as they are rich storehouse of nutrients. Process and recipe for the preparation of Tortilla and corn chips from Indian maize were standardized. The quality and acceptability of these snacks were worked out and found that these products were highly acceptable. Indian consumers have versatile taste, so these products will be readily accepted in Indian market. 

Introduction

The term, “non-governmental organization” or NGO, came into use in 1945 because of the need for the UN to differentiate in its Charter between participation rights for intergovernmental specialized agencies and those for international private organizations. At the UN, virtually all types of private bodies can be recognized as NGOs .They only have to be independent from government control, not seeking to challenge governments either as a political party or by a narrow focus on human rights, non-profit-making and non-criminal (Ali Mostashari, 2005). On the contrary India is one the poorest countries housing one third of the total world poor population. 43% of Indian children are malnourished, a third ofthe world’s total. Over 25% of Indians are illiterate, and more than 20 million children are out of school (Asheesh Bisht et al., 2013). India is a highly populated and predominantly rural country. It is classified as a country of medium human development, ranked 128th in the United Nations Development Programme’s Human Development Index 2007. Life expectancy is 63.7 years at birth, and four fifths of the population lives on less than $2/day. The adult literacy rate is 61 percentages. India has a long history of civil society based on the concepts of daana (giving) and seva (service). Numerous organizations were established during this period, including the Friend-in-Need Society (1858), Prathana Samaj (1864), Satya Shodhan Samaj (1873), Arya Samaj (1875), the National Council for Women in India (1875), and the Indian National Conference (1887). Mahatma Gandhi’s return to India in 1916 shifted the focus of development activities to economic self sufficiency.

1. INTRODUCTION

In the past, conventional ICTs that have been applied to agricultural extension services include the use of television, radio, etc., and these media have been criticized as archetypical, passive, top-down in nature; hence they have not created meaningful impact on agricultural information delivery (Akpabio, 2007). As a result of this, extension roles have undergone several transformation, over the years. One of the objectives of agricultural extension is to create conducive platform for empowerment so that food security can be guaranteed. In order to guarantee food security there is need to utilize faster and more efficient techniques of project identification, selection, implementation and evaluation in the agricultural extension process (Braimoh and Oladele, 2000). The inadequacies of interpersonal communication strategy in development gave credence to the use of media support in development process (Yahaya, 2000). In recent times, further improvements have been made on the use of media support through digital media. This is what makes contemporary ICT more relevant.

Modern ICTs emerged in Nigeria at a time when there was need for change in the agricultural extension delivery system to suit the contemporary situation. The conventional forms of communication used by extension agents include written (bulletin, leaflets, newspapers, articles, personal letters, circular, etc.); spoken (general meeting, special meeting, farm and home visit, official calls, telephone calls and radio); visual (result demonstration, exhibits, posters, motion pictures, charts, slide) and spoken/visual (method demonstration meeting, result demonstration meeting, meeting involving motion pictures, meeting involving charts).Torimiro et al.,(2000) noted the non-usage of telephone calls in extension work, giving reasons as preference for the locally accessible and affordable forms of communication they can employ.