eChapters

Introduction

Fisheries represent an important and fast growing food production sector in India that contributes more than 1% to the National GDP and 4.7% to the agricultural GDP. With an annual production of about 7 million tonnes from marine and inland waters, the country is the 3rd fish producer in the world and the 2nd largest producer of inland fish, next only to China. With a coastline of 8,129 km and EEZ of 2.02 sq km, our marine fish production is to the tune of 2.95 million tonnes. Similarly, the inland fisheries resources comprising 29,000 km of rivers, 0.3 million ha of estuaries, 0.19 million ha of backwaters and lagoons, 3.15 million ha of reservoirs, 0.2 million ha of floodplain wetlands. 0.72 million ha of upland lakes and 2.34 million ha of ponds and tanks produce 3.76 million tonnes annually. Annual export earnings from fish and shellfish are about Rs.8.357 crore, accounting for nearly 20% of the agricultural export. Fish is a health food that is relatively cheap and affordable to the poor. Fisheries and aquaculture provides income, food and livelihood to more than 14 million people directly or indirectly. The annual per capita availability of fish in the country is 9 kg that sustains the domestic market price of fish and the sector has registered an impressive overall annual growth rate of over 4% over the years, with growth in some farming activities going beyond 5%. However, stagnating growth in marine and inland capture fisheries is a cause of concern.

Introduction

In India, the Micro and Small Enterprises (MSEs) sector plays a pivotal role in the overall industrial economy of the country. It is estimated that in terms of value, the sector accounts for about 39 per cent of the manufacturing output and around 33 per cent of the total export of the country. Further, in recent years the MSE sector has consistently registered higher growth rate compared to the overall industrial sector. The major advantage of the sector is its employment potential at low capital cost. As per available statistics, this sector employs an estimated 31 million persons spread over 12.8 million enterprises and the labour intensity in the MSE sector is estimated to be almost 4 times higher than the large enterprises.

Definition for SMEs is often considered to be an obstacle for business studies and market research. Definitions in use today define thresholds in terms of employment, turnover and assets. They also incorporate a reasonable amount of flexibility around year-to-year changes in these measures so that a business qualifying as an SME in one year can have a reasonable expectation of remaining an SME in the next.

Introduction

The achievements in agriculture and its allied areas has made our country self sufficient economically. Our country has many landmarks in production of the grains, milk, meat, flower, vegetable etc which not only fulfill our own demands but even earning a lot of foreign exchange from export. Unemployment is a major problem effecting the growth of our country. The reasons for higher state of unemployment in rural areas can be attributed to poverty, law education and lack of job appointment. Alternatively, if the youths are self employed in the agrobased enterprises, then the problem of unemployment could be reduced to a certain limit, especially in the villages. There are so many vocations in which youth could be engaged such as dairy farming, poultry, piggery, beekeeping, mushroom cultivation, flower cultivation etc.

Introduction

Civilization of mankind began with the process of domestication of livestock and poultry. The Indian Red Jungle fowl is considered as the ancestor of modern day chicken breeds. Chickens were first domesticated in S E Asia (India, Southern China, Burma, Malaya region) between 5000 – 3000 BC and then spread westwards and then Africa, Europe and America. Poultry in India was a leisurely and backyard village venture till sixties. The entire poultry scenario of Indian sub-continent changed only in last 4-5 decades and now India ranks 3rd in egg production (3.9%) after China (45%) & USA (8%) and 5th in broiler production (3.3%) after USA (26.5%), China (17%), Brazil (15.5%) & Mexico (4.3%) with about 54,000 and 1800 million eggs and broilers produced annually. But in terms of per capita availability it ranks amongst the lowest. Poultry production systems of the developing nations including India can be broadly categorized into two distinct classes: one - low external input traditional family poultry production system or free range or backyard poultry in unorganized sector in the villages and the other one is high input industrial or intensive poultry production system in urban and peri-urban areas. The former is highly unorganized and consists of thousands of small holders (5-15 birds) where birds scavenge and forage on house-hold wastes, shrubs, weeds, crop residues, insects and aquatic plants with no or little external inputs.

Introduction

India is the second largest producer of fruits and vegetables in the world. Fruits and vegetables are the reservoir of vital nutrients. Being highly perishable, 20-40% of the total production of fruits and vegetables goes waste from the time of harvesting till they reach the consumers. It is, therefore, necessary to make them available for consumption throughout the year in processed or preserved form and to save the sizeable amount of losses. At present, about 2% of the total produce is processed in India mainly for domestic consumption. The most alarming situation is the post harvest losses of fruits and vegetables worth approximately Rs. 18,500 crores per annum. Fruits and vegetables have great potential for value addition and diversification to give a boost to food industry, create employment opportunities and give better returns to the farmers.

Post harvest management of fruits and vegetables plays a significant role in achieving the target of nutritional security to the ever-growing population as well as to meet the requirement of processing industry and export trade.  With the advent and development of food consciousness amongst the consumers, to elaborate food standards, codes of hygienic practice, are necessary to maintain the quality of the food products.

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.

Introduction

Vegetables are one of the potential crops in meeting the food requirements and improving the nutritional status of our people. They play a vital role in crop diversification, employment generation, and nutritional security and in improving the economic conditions of farmers.

Our country has made a tremendous progress in vegetable production and ranked as second largest producers of vegetables in the world with a total production of more than 125 million tons per annum. Our estimated demand is about 225 million tons by 2020 AD. This target can be achieved through use of improved vegetable varieties, hybrids and production technologies even with diminishing land and water resources.

In Indian vegetable scenario, IARI has contributed significantly by developing more than 168 improved varieties and 24 hybrids in different vegetables. Apart from high yielding, many of these varieties/F₁ hybrids are resistant to biotic and abitic stresses and also suitable for processing, value addition and export. Besides developing large number of improved varieties and F₁ hybrids of vegetables, IARI has developed/standardized improved hi-tech vegetable nursery and off-season production technologies which require commercialization by the entrepreneurs as these can bring quantum improvement

Introduction

In spite of considerable progress achieved during the last three decades in horticulture production in India, the average productivity of different horticultural crops is quite low as compared to the best yields at national and world level. This indicates the scope to enhance the yield in different horticultural crops by many fold along with its quality specially in vegetables. This is because of an appealing gap between potential yield and the actual yield of various vegetable crops. For many vegetable crops, the yields realized are even less than 50% of their potential yield. Some time the farmers who are growing their horticultural crops during main season are even not getting back their cost of production, but the prices of the same horticulture produce is very high during off season. Several biotic and abiotic stresses are the major factors for low productivity and poor quality in several horticultural crops under their open field cultivation during rainy and post rainy season more specifically in vegetables. The increasing demand of off-season and high quality vegetables in various markets of the big cities has calls the attention of the vegetable growers for diversification from traditional way of vegetable cultivation or from traditional agriculture.

Introduction

Having decided to become an agri-preneur, the next task is to decide what business to venture into, the product or range of products that shall be taken up for manufacture and in what quantity. This may sound simple, it is the hardest and the single most important decision one will take in this whole business of setting up a small-scale enterprise. As the old saying goes “well begun is half done”, and if the decision to select a product is right, basically enterprise will do well, if not there are likely to be troubles ahead. One of the reasons why many small scale units become “sick” is that no serious thought is given by the entrepreneur before starting the unit on whether there is reasonable chance of succeeding in the product selected.

Even after one has taken a correct decision, all sorts of things can happen and upset the plans, but in such cases, one can retrieve the situation, provided the product selected is intrinsically sound. There could be factors beyond control and one must be prepared to face them.

Of all kinds of resources; financial, natural, physical and human resources, the most critical resources for any endeavor are the human resources involved in it. Physical, natural and economic resources are important for facilitating development of any nation but the most important are the human resources. Human resources are the most significant of all the resources to convert all other available resources into production and economic entities. Capable, efficient and motivated human resources can bring about the tremendous positive change towards progress. No doubt, it is equally true that inefficient people can wither away a whole empire and squander away its precious wealth and abundance. People are the real wealth of nations.

Resource appraisal is very significant for micro-enterprise development especially in rural areas. A developing economy like India needs entrepreneurs who are competent to perceive new opportunities and are willing to incur the necessary risks in exploiting them. Rural areas are infrastructurally poor and to take up any entrepreneurial venture in such a scenario appears to be enormous to the simple farmer who has been engaged in cultivating the land in a traditional manner. Developing agri-enterprises is needed urgently to enhance the productivity and incomes of the farmers from their ever shrinking agricultural lands.

Skills and knowledge are the driving forces of economic growth and social development of any country. India is moving progressively towards becoming a ‘Knowledge economy’ it becomes increasingly important that the focus is made on advancement of skills and these skills have to be relevant to the emerging economic environment. In old economy, skill development largely meant development of shop floor or manual skills. In new or knowledge economy the skill sets can range from professional, conceptual, managerial, operational behavioral to interpersonal skills and inter-domain skills. In the 21^st century as science progresses towards a better understanding of the miniscule, that is, genes, nano-particles, bits and bytes and neurons, knowledge domains and skill domains also multiply and become more and more complex. Micro enterprise development is one of the strategies seen to bring about pro-poor economic growth.

The concept of entrepreneurship has a wide range of meanings. On one extreme, an entrepreneur is a person of very high aptitude who pioneers change, possessing characteristics found in only a very small fraction of the population. On the other extreme of definitions, anyone who wants to work for himself or herself is considered to be an entrepreneur. The word entrepreneur originates from the French word, entreprendre, which means “to undertake.” In a business context, it means to start a business. The Merriarn-Webster Dictionary presents the definition of an entrepreneur as one who organizes, manages, and assumes the risks of a business or enterprise.

Many research studies have contributed to the literature on characteristics of entrepreneurs. Austrian economist Joseph Schumpeter’s definition of entrepreneurship placed an emphasis on innovation, such as new products, new production methods, new markets and new forms of organization. Wealth is created when such innovation results in new demand. From this viewpoint, one can define the function of the entrepreneur as one of combining various input factors in an innovative manner to generate value to the customer with the hope that this value will exceed the cost of the input factors, thus generating superior returns that result in the creation of wealth. From an economist’s point of view, an entrepreneur is one who brings resources, labour, materials and other assets into combinations that make their value greater than before.

Abstract

The increase in human population, their growing economic activities and more and more transport demands, on one side, have increased the requirement of automobile fuels more than ever before, but the political turmoil in Middle east oil producing countries, the quick declination in stock of fossil fuels, the high rise in petroleum prices and rapid increase in air pollution due to automobile emission, on the other side, have made people of both developed and developing countries to search some non-polluting renewable but commercially viable alternative automobile fuel as a national priority. Hydrogen based fuel cells and latest designed improved storage batteries are knocking the door to bring revolution in developing non-polluted electric drive vehicles for 21st century. Successful blending of bio-diesel with petro-diesel has shown promising results to give relief to the present generation for saving some petroleum for future generation, for reducing air pollution substantially and for generating employment opportunity for its rural masses.

Abstract

Development of vermicomposting technology in India was started in seventies, but except some areas of South India it has not been popularized among common masses. This technology is labour intensive and needs attention to handle the tiny earthworms in a proper manner. Sincerity and dedication bring success while casual attitude ends up in financial loss. Lack of proper knowledge on suitable technique, unawareness about nutrient and hygienic standards of vermicompost, non availability of suitable earthworms, lack of marketing and training facility are some major problems in non-flourishing this technology in rural areas. But this technology being simple and easy to follow, is gradually becoming a boon to the low educated poor unemployed youths of the society for their economic development through generating income and creating self employment. Vermicompost, vermi-T and earthworms are marketable product. Government agencies and Non Government Organizations are trying to popularize this technology which has bright prospect to maintain health and hygiene of human to environment.

Abstract

Northeast is famous for its rich bio-diversity and Himalayan scenic beauty. Society is mainly agricultural based but the crop productivity is low in comparison to all India average. Major reasons are lacking of a). Improved cultivation technology at village or at farmers level, b). Agricultural inputs like high yielding seeds, chemical fertilizers and pesticides due to poor infrastructural facility, c). Land tenure system, etc. The agro climatic condition is very suitable to grow different types of vegetables round the year. Hilly areas offer a scope to grow certain vegetables as off-season vegetables and earn a high price. Northeast soils need application of nutrients for improving its productivity. Century old Jhoom cultivation technique, high soil erosions in hilly areas and regular floods in plains also play a vital role in developing reluctance among farmers in using costly chemical fertilizers. Profuse growth of vegetations e.g. grasses; weeds, jungles, etc. are noticed due to regular rainfall throughout northeast. Peoples usually burn these during clearing their fields and backyards for cultivation. These can be converted to good quality compost using vermicomposting technique and added to field for cultivation of different crops substituting chemical fertilizers. Experiments on cabbage, cauliflower, French bean, okra, onion and tomato showed that yield increased considerably with the application of compost in field.

Abstract

Abundant organic wastes come from agriculture sector. Earthworms offer an opportunity for beneficial disposal of this unwanted material by converting into vermi compost, a national wealth. It is rich in nutrients, enzymes, hormones and beneficial microbes but free from harmful chemicals and pathogenic microorganisms, hence improves crop productivity. Disposal through burning creates environment pollution and loss of valuable plant nutrients. Dumping creates unhygienic situation. Vermicomposting is quicker than other conventional composting techniques. In northeast India, Eisenia foetida and Perionyx excavatus were found equally efficient in vermi composting of agricultural wastes. Among different bio mass, vegetable wastes and soft weeds were converted to compost very quickly by using Perionyx excavatus within 1 to 2 months. Composting was found moderate (3 to 4.5 months) in crop residues and hardy weeds while slow (5 to 10 months) in case of dry tree leaves. When different wastes are mixed together it takes 3.5 to 4.5 months for complete composting. Composting can be accelerated by mixing the wastes with cellulolytic fungi such as Triichoderma viride, Trichurus spiralis, Paecilomyces fusiporus and Aspergillus awamori. Vermicompost prepared from wastes is a marketable product. It can bring prosperity in the villages by means of employment generation and good income. Awareness among people can be created through training.

Abstract

Organic farming, the state - of - art technology of the present era in agricultural cultivation, is not new to India. Green revolution in last four decades of Twentieth Century made farmers more dependants on chemical fertilizers and chemical pesticides for harvesting highest crop yield but side by side increased environmental pollution as well as health hazards and reduced soil productivity by increasing nutrient imbalance in soil. Indian farmers have almost forgotten their century old practice of preparation of compost from farm wastes and its use in next cultivation for getting pollution free healthy food materials. This articles deals with the problems of chemical farming in Indian context and their solution through organic farming.

Abstract

Solid waste, the creation of human being, is taken today the shape of a Demon to kill its creator by polluting breathing air, drinking water and essential food materials. It spreads different infectious killer diseases if not disposed off timely. Municipal authorities are spending lakhs of rupees to collect and transport solid wastes to dump-yard. Presence of both biodegradable and non-biodegradable wastes together in dustbin makes the disposal problematic and Municipal workers handling solid wastes suffer injury and disease infections. Municipal authority can clear about 50 percent of solid wastes either by dumping in low lying areas or by burning in open places causing unwanted environmental pollutions. Incinerations with electric producing facility, pyrolysis, dumping in properly built concrete landfills, Pelletization are scientific techniques for solid waste management. But recycling as resource materials is the best economical approach. Since non-biodegradable wastes can be sold to scrap dwellers for further processing it offers income opportunity. Biodegradable wastes can be converted to good quality vermicompost, which is also a marketable product and fetch good income. Different activities during recycling of solid wastes offer employment opportunities to literate & illiterate, skilled & unskilled, male & female, young & old workers. The present ‘Treatment at the end of pipe’ approach is to be changed by ‘Treatment at source’ approach.

Abstract

The toxic materials like arsenic, barium, beryllium, cadmium, chromium, lead, mercury, etc. present in Electronic wastes, in short e-wastes are a great threat to mankind since these contaminate soil, water and air of the surroundings. These E- wastes are mainly defective or obsolete parts of computers, audio-visual systems and electronic & electrical machineries used in the houses, offices and factories. These carcinogenic or hazardous toxic materials are root cause of damage of different parts of human body, untimely death as well as health disaster. Every year the manufacturers and assemblers produce around 1200 tons of electronic scraps in India. Collection of computer wastes from developed countries by greedy Indian business people for sorting out in India aggravates the environmental pollution. ‘Reduce, Reuse and Recycle’ are three important principles to be followed by one and all (Manufacturers, Distributors, Sellers, Buyers to Users) for proper scientific management of electronic wastes. Reverse osmosis, Electrolysis, Condensation, Electrolytic recovery, Filtration, Centrifugation, etc. are some of the important e-waste management technologies used to reclaim different toxic materials. Buyback policy should be made compulsory since Manufacturers can afford to build up infrastructure for reusing and recycling electronic wastes.  More and more use of bio-based plastics, toners, glues, inks will reduce the environmental pollution considerably and save the mankind from extinction.

Abstract

Beautiful Earth is the only planet of Solar system which supports life due to presence of water, air and favourable temperature. The surface atmosphere is warmed by absorption of solar ray due to green house effect, without which the average temperature of Earth’s atmosphere would have been –73^ºC and the ocean would have been frozen. Since the year 1850, when industrialization started in many countries, the concentration of different green house gases in the atmosphere have been increased remarkably (CO₂ – 34%, CH₄ – 145%, Fluorocarbons – 100%). Global warming, the increase in the average temperature of the Earth’s near surface air and oceans, is caused mainly due to increase in air pollution, green house gas generation and deforestation. Human activities are found more responsible for rapid global warming in last 50 years. Deadly storms, unbearable heat waves, high day-night temperature, Ice sheet melting in polar regions, glaciers receding at alarming rate, frequent wild fires in forest, coastal areas inundation, drinking water shortage and desertification are the serious impacts of global warming. It is a great concern to the Policy Makers to stop human activities responsible for global warming without jeopardizing technological development of society. Global warming has triggered the complex chain reactions : Increase in surface temperature – reduction in the permafrost and tundra areas.