eChapters

Various types of equipment are needed and used to facilitate the process of baking. Depending upon the use, equipment may be as light equipment and heavy equipment.

All bread is made by baking a dough that has two basic ingredients, flour or meal and a liquid. Bakers can use a wide variety of both components. The most common type of flour used for bread and most other baked goods is made from wheat. Wheat flour has a pleasant taste and contains a large amount of an elastic protein substance called gluten. Gluten aids in baking uniformly light bread that rises (swells) properly. Other baking flours are made from barley, rye, corn, rice, oats, soybeans, and potatoes. These flours, particularly soybean flour, may equal wheat nutritionally, but none can match wheat for creating light, even-textured bread. Hard wheat flour makes lighter bread than does soft wheat flour because it is richer in gluten. Rye and whole wheat breads are made lighter by adding white flour. The liquids used in baking include water, sweet or sour milk, yogurt, wine, and beer.

Bread is either leavened or unleavened. Leavened breads contain some substance that produces bubbles of carbon-dioxide gas. These gas bubbles inflate the dough, causing it to rise and become light and porous. Most kinds of basic breads are leavened with a fungus called yeast. Biscuits, muffins, and cakes and other pastries are leavened with either baking powder or baking soda. Unleavened bread is dry and hard. Familiar kinds of unleavened breads include water crackers, the rye crisp of Sweden, and Jewish matzoth. Whether leavened or unleavened, most breads contain other ingredients in addition to flour and a liquid. An almost limitless variety of breads can be made by adding a sweetener, shortening, cheese, eggs, meat, fruit, vegetables, seeds, or nuts. A sweetener, either sugar or syrup, is used in almost all bread for its taste or as an aid to yeast growth. Bread may also have an external sweetener in the form of a decorative glaze. The high fat content of shortening and cheese increase tenderness and flakiness in bread. Perhaps the best example is the French croissant. Eggs help leaven bread dough by adding to the bread’s lightness. They can be brushed on top of the dough before baking to create a shiny crust, as in the Jewish hallah. Some breads from many nations contain fruit, a vegetable, meat, seeds, or nuts. Examples include the fruit scone of Great Britain, the spinach paratha of India, the Southern sausage bread of the United States, the Easter sesame bread of Greece, and the almond sweet bread of Finland.

Cakes are sweet baked products characterized by high level of sugar in the formulation and hence are foods of high calorific value. Among the various ingredient used flour, sugar, shortening and egg are the essential ingredients for cake manufacture. The optional ingredients are baking powder, milk, fruit etc. For cake manufacture the selection of ingredients is of paramount importance.

The word biscuit is derived from Danis biscoctus which is Latin for twice cooked bread and refers to bread rusks that were made for mariners (ships biscuits) since the Middle Ages. The dough pieces were baked and then dried out in another cooler oven. All biscuits are made with flour (usually wheat flour) and all have low moisture content and thereby have long shelf life if protected from moisture and oxygen. It includes items also known as crackers (that make a noise of cracking when broken), Hard sweet and semi –sweet biscuits, cookies (which is the name that originated from Dutch word koekje meaning a small cake) and wafers, which are baked between hot plates from a fluid batter. The name cookie was adopted in North America where the term ‘biscuit’ can be confused with small soda raised breads or muffins. In other countries the term cookie is used primarily for wire cut products of rather rough shape, which often contain large pieces of various ingredients such as nuts, etc. The term ‘biscuit’ is used in Britain to describe a flat, crisp, baked product; the term cookie is reserved for something softer and thicker. Cookies are made from soft wheat flour and are characterized by formula high in sugar and shortening and relatively low in water. Similar product is known as biscuit in our country. In USA the term ‘cookie’ covers any flat, crisp, baked good. Cracker is a term reserved for biscuit of low sugar and fat content, frequent bland or savoury. Crackers are usually made from developed dough whereas cookies are made from weaker flour. These foods have in common their ability to stay palatable for a long period of time. Their ease of transportation and their ready consumption without any further preparation make them high on the list of staple snacks

Baking is no different from any other area of cooking, and as in other sectors only the best and the freshest raw material can guarantee good results. So selection of right kind of ingredients is of utmost importance. Another basic need of a professional baker and confectioner is to purchase the equipment required. The design and size depends upon the volume of sale expected. So in this chapter we are going to learn about the ingredients required for running a bakery.

Types of Bakery Products

Baked goods are produced from either doughs or batters which are a mixture of flour and water made by mixing, beating, kneading or folding. The processing method depends on the ingredients being used and the product being made. Bread is either leavened or unleavened. Leavened bread is made from a mixture of flour, yeast, salt and water. Unleavened bread does not contain yeast and therefore does not rise. It is flat bread that is quicker to make than yeast-bread.

Bakery Industry

Baked goods have been around for thousands of years. The art of baking was developed early during the Roman Empire. It was a highly famous art as Roman citizens loved baked goods and demanded for them frequently for important occasions such as feasts and weddings etc. Due to the fame and desire that the art of baking received, around 300 BC, baking was introduced as an occupation and respectable profession for Romans. The bakers began to prepare bread at home in an oven, using mills to grind grain into the flour for their breads. The oncoming demand for baked goods vigorously continued and the first bakers’ guild was established in 168 BC in Rome. This drastic appeal for baked goods promoted baking all throughout Europe and expanded into the eastern parts of Asia. Bakers started baking breads and goods at home and selling them out on the streets.

This trend became common and soon, baked products were getting sold in streets of Rome, Germany, London and many more. This resulted in a system of delivering the goods to households, as the demand for baked breads and goods significantly increased. This provoked the bakers to establish a place where people could purchase baked goods for themselves. Therefore, in Paris, the first open-air bakery of baked goods was developed and since then, bakeries became a common place to purchase delicious goods and get together around the world. By the colonial era, bakeries were commonly viewed as places to gather and socialize.^[2] World War II directly affected bread industries in the UK. Baking schools closed during this time so when the war did eventually end there was an absence of skilled bakers. This resulted in new methods being developed to satisfy the world’s desire for bread. Methods like: adding chemicals to dough, premixes and specialized machinery. Unfortunately these old methods of baking were almost completely eradicated when these new methods were introduced and became industrialized. The old methods were seen as unnecessary and financially unsound, during this period there were not many traditional bakeries left.

Bakery is a traditional activity and occupies an important place in food processing industry. The bakery manufacturers in India can be differentiated into the three broad segments of bread, biscuits and cake. About 1.3 million tonnes of the bakery products industry in India is in the organized sector out of 3 millions tonnes, while the balance comprises of unorganized, small-scale local manufacturers. Though, there are sufficient automatic and semi-automatic bread as well as biscuit manufacturing units in India but there are still number of people prefer fresh bread and other products from the local bakery. After entry of Pizza and Burgers’ MNCs in the country, people are changing their tastes also. Today, they are not restricted to bread, cake and biscuits but to other bakery products also. The consumers are increasingly going for newer options with respect to bakery products. With the ventures of few Companies like Britannia, Biskfarm, and Morish etc. competition has increased. Also, the Indian market is witnessing the proliferation of bakery cafe chains in the form of Baristacafe, coffee day, Café Coffee & Monginis etc.

Armed with better technology, know-how and novel ideas, these foreign companies have made rapid inroads into the lucrative market within a very short span of time. Though the demand for bakery products in India has always been on the rise, there is clearly a lack of awareness and the will to break new ground, which has helped global players to gain brownie points while exploring the market in India. The unorganized sector accounts for about half of the total biscuit production estimated at 1.5 million tonnes. It also accounts for 85 per cent of the total bread production and around 90 per cent of the other bakery products estimated at 0.6 million tonnes. The last includes pastries, cakes, buns, rusks and others.

Since the wide introduction of organochlorines and other synthetics in early 50’s farmers have heavily relied on the chemical pesticides for pest control. Over emphasis on chemical control has caused serious imbalances in the agro-ecosystem. The enormous quantities of chemicals, poisonous to microbial life, that fall on earth gets mixed up well with soil. Some problems like non-target effects of chemicals as well as latrogenic diseases are being experienced. Coupled with these, the increasing awareness of impeding pollution, health hazards and development of resistance have intensified the search for alternative strategies.

In the present investigation, the attempts have been made to test the stability and pest management efficacy of the plant extracts of some Indian medicinal plants, namely, Datura stramonium, Ricinus communis, Vitex trifolia and Nerium indicum. In the earlier chapters detailed methodologies and the results have been elaborated. This chapter embodes the comprehensive inter- and intra-comparative results and discussion on the basis of selected plants, extraction media, pest species and bioassay followed by conclusions.

The hot sterilized water extracts of R. communis were found to be more stable (i.e. 20 days to start the fermentation). In overall study the plant extracts were stable or viable means active for three to four weeks only. In most cases, the activity of cold and hot water extracts was found to be increasing with fermentation however the decrease in the activity of some extract was also observed.

The highest mean anti-fungal activity was reported for R. communis extracts followed by D. stramonium and N. indicum aqueous extracts, whereas no any anti-fungal potency was reflected by V. trifolia against test fungi species. R. communis and N. indicum extracts, the cold water method extraction showed greater positive effects in terms of mean anti-fungal potency as compared to the hot water extracts. The water extraction of D. stramonium was found to be more effective in anti-fungal activity study.

Introduction

The food problem in the world is expected to become more serious if the world population keeps growing at the present rate. Out of various strategies to solve the problem, the post-harvest handling of the grains is of paramount importance. Tribolium species is major pest of stored grain and grain products in the tropics. Control of this insect relies heavily on the use of synthetic insecticides, which has led to many problems such as increasing costs of application, pest resurgence, pest resistance to pesticides and lethal effects on non-target organisms in addition to direct toxicity to users and disturbances of the environment. Thus, insecticides of natural origin are rational alternatives of synthetic insecticides. Several botanicals, natural products and their derivatives have been reported and exhibit better efficacy and potency against the stored grain pests.

In the present investigation, an attempt has also made to test ovicidal, larvicidal and adult emergence suppression potentials of the extracts of some of the locally available Indian medicinal plant viz., Datura stramonium, Ricinus communis, Vitex trifolia and Nerium indicum against T. castaneum against T. castaneum, commonly called as Red flour beetle.

Introduction

There are a number of estimates of post-harvest losses. The most conservative estimates for the handling losses at about 10 per cent, a quantity good enough to feed at least 60 million people. Storage loss occurs due to quantitative and qualitative damages caused by insects, mites, fungi, rodents, birds, heat, moisture, etc. Several hundred insect species have been reported to be associated with stored grains and milled and processed foods, but some 50 of these species are considered injurious. Under Indian conditions, the most important insect pests of stored grains are Sitophilus oryzae (Rice weevil), Tribolium castaneum (Red flour beetle), Rhizopertha dominica (Lesser grain borer), Callasobruchus spp. (Pulse beetle), etc.

The use of repellents to ward off insects has been a very old practice of mankind. The simple fly swatters, feather dusters, hand fans, mosquito nets etc., are some of the physical repellants still in use. In our own country, mustard oil or turmeric (haldi) water is also used as a mosquito repellent. Fire and smoke are the two oldest insect repellents known to man. To get rid of wasp nests from our dwelling or ward off honeybees during honey extraction, smoke is normally employed. Similarly sandal dhoop is often burnt to purify air (i. e. to ward off insects) in our houses.

Chemicals that prevent insect damage to plants or animals by rendering them unattractive or offensive are called repellents. A more broad-based definition would be: non-poisonous or mildly poisonous chemicals that induce avoiding (oriented movements in insects away from their source. Repellents are more important in the protection of man and his animals from insect attacks than in the protection plants.

Introduction

The biological systems on the earth are in a dynamic equilibrium. In this attempt to live comfortably man disturbs this equilibrium in many, one of which is the cultivation of crop plants to meet his requirements for food, clothing and shelter. Intensive and extensive n of crop plants provides not only better crops but also better ties for pests and diseases to attack these crops. The greater loss due to the pests and diseases, the greater the attempt to these damages. Bacteria are one of the important disease since time immemorial. Bacteria are found in every ble habitat. They are unicellular, but display a variety of ‘cal forms.

The present investigation on the botanicals  has been aimed at preparation of different types of aqueous extracts of locally available medicinal plants viz., Datura stramonium (Datura), Ricinus Castor), Vitex trifolia (Nirgudi) and Nerium indicum (Kanher); the study concentration and stability of these extracts at room temperature; and evaluation of their anti-bacterial activities. This study will be helpful to preserve and increase the pest management potency and efficiency of plant derived products.

Introduction

In man’s continued effort to enhance food production, new high yielding crop varieties and new techniques for crop and field management are being constantly evolved resulting in a parallel increase in disease occurrence which calls for their efficient management. Of the various management strategies available for disease management, the chemical strategies have so far dominated our thinking. Over emphasis on chemical control of plant diseases has caused serious imbalances in the agro-ecosystem^1-2.

The shift to exploration of non-chemical strategies is likely to correct the imbalance in our approach and subsequently improve the understanding of Integrated Disease Management (IDM). IDM is defined as ‘a disease management system that utilizes all suitable techniques in a compatible manner to reduce and maintain pest pathogen population at levels below those causing economic injury.’ Fungi are the important group of pathogens.

In continuation of our work on natural pest management agents the present investigation aims at the preparation of different types of aqueous extracts of locally available four Indian medicinal plants viz., Datura stramonium Linn (Datura), Ricinus communis Linn. (Castor), Vitex trifolia Linn. (Nirgudi) and Nerium indicum Mill. (Kanher); study of stability of these extracts at room temperature; and evaluation of their anti-fungal potencies. This study will help to preserve and increase the pest management potency and efficacy of natural products.

Introduction

In agriculture and public health sectors, a variety of pesticides are still in uses that are toxic chemicals and having broad-spectrum actions. They kill target species but also harm the ecosystem seriously by affecting desirable organisms, thus, badly impairing prey-predator relationship. Most of these pesticides are persistent or non-biodegradable and hence exhibit biological magnification by accumulating at higher concentration in the organism, which are on the top of the food chain. The other drawbacks of repeated use of pesticides are eradication of natural enemies of pests, increased level of pesticide residues in soil, water, food and fodder crops, resistance of pests to pesticides and resurgence of minor pests in addition to the environmental pollution. It is clear that once used pesticide may persist, somewhere causing serious harm to the mankind and his ecosystem.

The increasing incidence of pesticide harms is fueling the need for new pesticides, which are toxicologically safe, more selective and efficacious and environment-friendly. Now the natural compounds, thus, have increasingly become the focus of those interested in discovery of pesticides. Tens of thousands of secondary products of plants have been identified and there are estimates that hundreds of thousands of these compounds exist. There is growing evidence that most of these compounds are involved in the interaction of plants with other species-primarily the defense of the plants from plant pests. Thus, these secondary compounds represent a large reservoir of chemical structures with biological activity. This resource is largely untapped for use as pest management agents^3, 4. The extraction of such chemicals from plants and derivatives of potent compounds are being encouraged all over the world under the Integrated Pest Management (IPM) approaches. The natural compounds and their synthetic derivatives are more selective in action, completely biodegradable and environment-friendly. In short, natural ways of pests control have already been established and are receiving much attention these days.

India is an agricultural country and nearly 70% of its population is dependent directly or indirectly on agriculture and related activities. At present, about 173 million hectares of land is under agriculture of which about 143 million hectare are cultivated without fallow. Mounting pressures of teeming population and shrinking land (due to urbanization) have necessitated the production of increasingly more food per unit area. In the efforts to increase the food production and make the country self-sufficient in food grains, modern technology adopted since ‘Green Revolution’ in the middle sixties has paid a significant role. Higher yields in almost all crops were possible with exotic and high yielding genotypes and availability of seeds, heavy doses of fertilizers, frequent irrigation, labour and repeated applications of pesticides. However, several genotypes particularly hybrids proved to be susceptible to pests and disease pathogens. Insect-pests, diseases and weeds are important biotic-constraints inflicting 20-25% losses in agricultural production. Farmers were therefore compelled to use pesticides extensively and frequently.

Plant protection is an integral part of the crop production and pesticides proved to be valuable means in plant protection to ensure plenty food. However, some of the pesticides are highly hazardous and their residue remains undetected and posses risk to human safety and health. Moreover, the repeated and incorrect applications without following need-based criteria have resulted in several secondary side effects ². For instance, increased resistance of pests to insecticides, harmful to beneficial and non-target insects and animals, undesirable effects on crop plants and environmental hazards. Safety has become a major worry in factories and outside the working places. Besides these, repeated and heavy pesticide applications add to the cost of production and misery to farmer. These ill effects of synthetic pesticides have aroused interest in alternate methods of plant protection.

1.1. Agriculture

Derived from Latin word; Ager-soil and culture-Cultivation.

An art: Governs the knowledge to perform the operations of the farm in a skillful ways.

A science: Uses technologies including breeding, production technologies, crop protection, economics etc., to maximize the yield and profitability of the farmer.

A business: Way of life for a rural population.

Involves management of labour, water and capital, and employing technologies for production of food, fibre, feed and fuel through mechanization to achieve maximum returns.

As per Agricultural act 1947, agriculture includes horticulture, fruit growing, seed growing, dairy farming, livestock breeding, grazing land, meadow land, market gardens and nursery gardens.

Introduction

International agricultural setup has appeared as it now taking all out consideration and agricultural heritage, crop voyage, crop classification and its significances. International cooperation has contended a big role in developing and strengthening the research system in Asian country. several developed countries like USA, UK, USSR, Canada, Australia, Japan, many European countries; Charitable establishments, etc.; altruist and Ford Foundations; varied International Agencies like FAO, UNDP, UNESCO, World Bank, etc.; and also the International Agricultural Research Centres below the consultatory cluster on International Agricultural Research (CGIAR) System have contributed extensively to the explanation for agricultural RESEARCH in Asian country. Spectacular achievements in increasing the food production have raised the country’s image significantly, and also the bilateral arrangements have modified from the erstwhile donor-donee standing to relationship of equal partnership in research. The reciprocity and mutuality of interests with the less developed and in addition because the technologically advanced countries square measure the essence of international co-operation. The government has approved ICAR, motor-assisted by the board of directors of Agricultural Research and Education (DARE), to enter into bilateral cooperative agreements with many countries and agencies. The mode of collaboration ordinarily follows the pattern of: (a) exchange of germ-plasm of plant and animal origin; (b) exchange of scientific and technical information; (c) visits of scientists and experts; (d) coaching of scientists; and (e) infrastructure development.

Introduction

Today, concerns regarding environmental safety and sustainability of land productivity are increasing amongst the scientists, administrators and environmentalists. It is doubted whether the strategy adopted during the so-called green revolution era could be continued any longer under the challenging conditions of this new century. Already, a section of people in the world is questioning the propriety of conventional agriculture, and a few of them are advocating alternative practices that are perceived to lay foundation for sustained production. On these lines, systems like alternative agriculture, natural farming and organic farming were proposed at various conventions. However, the scientists harping on the success of green revolution continue to doubt whether such a system can really be functional, productive and meet the growing demands for agricultural products in this e-age. These emphasize the need to develop new strategy of living with the nature and nurturing it for sustainable production

Speculation on Indian agriculture

The spectacular observations made in the Economic Survey of 2015-16 that “Indian agriculture, is in a way, a victim of its own accomplished success and in abnormality the green revolution”, shows the absoluteness of the agricultural planning at present and the calamity that has been wreaked by the green revolution. The green revolution, which is generally characterized by the addition of high-yielding varieties of seeds and fertilizers uses, assuredly added the higher quantity of crop coverage considerably. There has been acceptance of destroying ecological balance furnishings in the composition in felling down water table, discharge of greenhouse gases, and the contamination of ground water. Needless to say, the agricultural area is in an accompaniment of distress, which is acutely affecting peasants and bordering farmers, and burning action interventions are adapted to assure their interests. The government has responded to constitute basic panel, which will acclaim organization to increase the assets of farmers by 2022. This might be a frankly insistent target, if not wish to make addition of stagnated agronomical advance in open face to be made. However, there are flourishing hurdles that to be accepted if to wish accomplishment of this objective.

Introduction

Indian agriculture has come a long way since the inception of planning in1951. All along there was an almost obsessive concern of development policy with the attainment of self-sufficiency in food. We faced nightmare of absolute shortage of food grains supplies in the 1960s, when the average annual imports of wheat hovered around three million tones. We survived through this phase because of the munificence of the US, which supplied wheat to us under its PL 480 programme. There have been several policy statements for agriculture during the last sixty years. India attained self-sufficiency in food grains in the 1970s and what is more, has emerged as an exporter of food grains in more recent years. Attainment of food self-sufficiency, even in a technical sense, is admittedly an important landmark in the history of growth of Indian agriculture, but this has not meant the dilution of problems facing Indian agriculture. Problems of agricultural growth and rural development in general continue to remain, in the new millennium, as daunting as they were in the 1950s. One major difference is that agricultural sector today faces a host of what we might call second generation problems.

Introduction

India has one of the best agricultural research systems in the world with better amount man-power amongst the developing countries. The research system includes more than 30,000 scientists along with 1,00,000 subordinate personnel actively engaged in research system in the country involved to agricultural research which considered to be second highest next to China. The achievement and success looks very much impressive and at par with all the developed nations of the world.

National Agricultural System

India has one of the largest agricultural research systems in the world with the largest number of scientific personnel of any developing country except China. The research system includes approximately 30,000 scientists and more than 100,000 supporting staff actively engaged in research related to agriculture. Although the total number of scientists engaged in agricultural research in India looks very impressive, it compares less favorably with many developed countries.

The present agricultural research system comprises essentially two main streams, the ICAR at the national level and the Agricultural Universities at the State level. Besides, several other agencies such as General Universities, Scientific Organizations, and various Ministries/Departments at the Centre, as also Private or Voluntary Organizations participate directly or indirectly in research activities related to agriculture.

Introduction

The crops, its significance along with its classification has got paramount importance in agricultural heritage. A crop is a plant or animal product that can be grown and harvested in an area with a target to earn profit or achieve subsistence. Crop may refer either to the harvested parts or to the harvest in a more refined state (husked, shelled, etc.). Most crops are cultivated in agriculture or aquaculture.

A crop is usually expanded to include macroscopic fungus (e.g. mushrooms), or alga (alga-culture) at the point of origination. Most crops are harvested as food for humans or livestock (fodder crops) or to get raw materials for agro-based industry. Some crops are gathered from the wild collection (including intensive gathering). The important non-food crops include horticulture, floriculture and industrial crops. Horticulture crops include plants used for other crops (e.g. fruit trees, grown single or in orchard). Floriculture crops include blanket plants, houseplants, flowering garden and pot plants, cut cultivated greens, and cut flowers. Industrial crops are produced for clothing (fiber crops), bio-fuel (energy crops, algae fuel), or medicine (medicinal plants).

Microbes (fungi, bacteria or viruses) are rarely referred to as crops. Animals raised for human or animal consumption are referred to as livestock and microbes as microbiological cultures. Microbes are not typically grown for food itself, but are rather used to alter food (e.g., for production of citric acid, fermenting yogurt, soya sauce and so on). The importance of a crop varies greatly by region. Crop production depends on the availability of arable land and is affected in particular by yields, macroeconomic uncertainty, as well as consumption patterns; it also has a great incidence on agricultural commodities’ prices. The importance of crop production is related to harvested areas, returns per hectare (yields) and quantities produced. Crop yields stands for harvested production per unit of harvested area for the particular crop i.e. products. In most of the cases yield data are not recorded, but are obtained by dividing the production data by the data on area harvested. The actual yield that is captured on farm depends on several factors such as the crop’s genetic potential, the amount of sunlight, water and nutrients absorbed by the crop, the presence of weeds and pests infestation. These indicators are presented for wheat, maize, rice and soybean. Crop production is measured in tons per hectare, in thousand hectares and thousand tons.

Introduction

Agriculture is that the back-bone of the economics of eveloping country likes India. It’s additionally the most “culture” for rural families even nowadays agriculture and allied activities build the one largest contribution to gross domestic product. Female are mother of the race and liaison between generations. Female’s role in agriculture and agricultural heritage described and recognized by the United Nations Organization (UNO) that has sustained the expansion of society wrought the long run of states. Within the rising advanced social state of affairs female have a role to play. Rural females are the foremost vital productive hands within the economy of majority of the developing nations together with India. Female are concerned all told the aspects of agriculture. India incorporates a preponderantly rural economy. Seventieth of her population is rural; of these households, have interaction in agriculture as their main supply of financial gain. It’s forever been India’s most vital economic sector. Female plays a significant role during this vital agricultural sector, as a result of it’s for the most part a ménage enterprise. Female in India are major producers of food in terms important, volume and variety of hours worked. Nearly 63% of all economically active men are engaged in agriculture as compared to seventy eight per cent of female. Nearly 50% of rural female employees are classified as agricultural labourers and thirty seventh as cultivators. Concerning 70% of farm work was performed by women. In several countries, women play a major and crucial role in agricultural development and agricultural allied fields together with, main crop production, live-stock production, gardening, post-harvesting operations, agro/social biology, fishing etc. as it is evident; it’s a reality long taken without any consideration however unheeded since ages. Hence, here a try has been created (i) to review the role of female in agriculture and changes in their position at small level, that’s village level (ii) to review the gender discrimination in land, labour and wage market.

Introduction

Medicinal plants are considered as rich ingredients resources which may be utilized in medicines development pharmacopoeia, non-pharmacopoeia or synthetic industry. Apart from any region, these plants play a critical role within the development of human cultures around the whole world. Plant is a crucial source of drugs and plays a key role in world health. Medicinal herbs or plants are known to be a critical potential source of therapeutics or curative aids. The utilization of medicinal plants has attained a commanding role in health system all over the place the planet. This involves the utilization of medicinal plants not just for the treatment of diseases but also as potential material for maintaining healthiness and conditions. Many countries within the world, that is, two-third of the world’s population depends on herbal medicines for primary health care. The explanations for this are often due to their better cultural acceptability, better compatibility and adaptableness with the physical body poses lesser side effects. Evidently, records showed that most of the used drugs contain plant extracts. Some are containing active ingredients (bioactive components or substances) obtained from plants. Through recent researches, it revealed that plant-derived drugs were mostly discovered from the study of curative, therapeutic, traditional cures and above all the folks knowledge of indigenous people and a few of those claims and believe of individuals are irreplaceable despite the recent advancement in science and technology. A number of the drugs believed to be obtained from plants are aspirin, atropine, artimesinin, colchicine, digoxin, ephedrine, morphine, physostigmine, pilocarpine, quinine, guanidine, reserving, taxol, tubocurarine, vincristine and vinblastine. The importance of medicinal plants can’t be taken lightly; therefore, it’ll be of significance to look at the characteristics and roles of photochemical in a number of the medicinal plants commonly utilized throughout the world.

Introduction

The literary meaning of voyage is a long journey by water or air to a distance place. The crop voyage means the introduction of different crops from outside and movement of the crops originated in India to abroad. India is one of the mega agro-biodiversity countries of the world. Many plant species have been domesticated here. The agro-biodiversity of the indigenously domesticated higher plant species was further enriched with introduction of exotic crops since ancient times, as reflected by the presence of American cereals such as maize and amaranths, African cereals such as pear millet and sorghum, West Asian legumes such as field pea, grass pea and chickpea, and Chinese proso millet and buckwheat in the archeological remains and/or in ancient Indian agriculture writings. Most of these crops have acclimatized and adapted to diverse ecological conditions offered by the Indian Sub-continent to such an extent that many appear natural to the land, and have thrown enormous genetic diversity, making India either a secondary center of diversity for crops such as pearl millet, sorghum, maize, amaranths, cowpea, niger, safflower, muskmelon, pumpkin, chilies and others or regional center of diversity for crops such as barley, grain amaranth, buckwheat, pearl millet, foxtail millet, chickpea, bottle gourd and others. All details of crop voyage has already been discussed in the relevant topic of discussion (Chapter 8) on “Journey of agriculture and its development from past to modern era.”

Introduction

Indigenous Technological Knowledge (ITKs) refers to the knowledge that acceptable to all as absolute hearing and developed about the meticulous altitude by the people irrespective of gender that is women and men ancient to an a specific geographical area. This ancient technological knowledge that humans in an accustomed association accept developed over time and abide to advance it, is predicated on animal kingdom adventures on accumulation scale, activating and changing, activated throughout a lot of cases over centuries of use. Highest accessible knowledge to bounded knowledge and ambiance and put greater weightage on abbreviate risks instead of maximizing profit. The traditional technological knowledge (ITKs) covers a complicated sphere of subjects, viz. crop production, livestock rearing, accustomed knowledge management, ailment preparation, healthcare, insect administration, and others. The utilization of non-chemical methods for protecting lives and crop aegis is already accepting in several countries including India. The administration strategies developed and answer by the Governments is now supported the utilization of plant extracts. If an accomplishment is fabricated arise the cultivation of Indigenous Technological Knowledge (ITK) based articles on the small scale, it is often an economically applicable advantage for the appropriate development of eco-friendly chemicals.

Indian agriculture has been started over 10,000 years old, over millennia, farmers developed innumerable practices to auspiciously abound crops and accession animals within the awful adapted agro ecological regions of the Indian subcontinent. About 170 years of acceptance brought in new techniques, some advantageous in addition to a few harmful event of ancient Technological knowledge (ITK) systems, including administration of accustomed environment, has been a bulk of adaptation to the humans who generated these systems continued aback. Million of ITKs were supported to avail knowledge of actual and living assets to construct sure basal livelihoods for bounded people.

Introduction

Research accomplishments on mentioned findings showed that the quality of community voice like access is familiarized for agricultural revamp index that adapted the charge to findings at the lower like as the antecedence to analyze a number of deficiencies of complete analysis works in a specific area. Firstly, the accomplishments arise to be alloyed and diverse. Secondly, with the agricultural achievement of a span afflict decidedly by its natural, institutional and technological characteristics (which alter broadly an allocation of states), absolute analysis absorption abundantly at the accompaniment like and the change of basal up and micro-level planning emphasizing the issue. Thirdly, there is an absence of studies on agricultural achievement at the disaggregate like in the accompaniment excepting a few that does put up with are bedfast to the community set up and are based on an actual leap amount of variables accouterment periods up to the original since the year 2000. Besides a lot of changes in agriculture pattern, irrigation coverage, agriculture intensity, fertilizer consumption, boilerplate measurement of operational backing and allotment of agricultural workers accept taken abode in agriculture during the contemporary years. These changes knowledge accept afflict the agricultural achievement of districts abnormally and causeless to say they could not accept been grasped in the absolute studies. There is appropriately a charge for advantageous these analysis gaps and adorning the absolute literature. The present findings are an apprehensive advance in the management and administration to apperceive of the ITKs attainable and its role in alteration over agricultural production. In adjustment to access the acknowledgment of the farmers apropos the ITKs uses in agriculture, the analysis agenda developed with a proforma that accomplished in advised and basic villages in altered agro-ecological regions through the activity centers. Farmers’ social contact and acceptance of ITKs practices were attempted in the findings and recorded for an all-important symbol the abstracts to quantify the ITKs role in present-day agriculture.

Introduction

Indian agriculture began by 9000 BCE as an after effect of earlier agriculture of plants, and conduct of crops and animals. Settled activity once again followed with accessories and techniques accepting developed for agricultural heritage system. Previously, double monsoons led to two harvests accepting reaped in one year alike various countries. Indian online inscription once again able the prime via complete trading networks and adopted crops were at variance in India. Plants and animals are advised basal to their adjustment by the Indian that came to be admired and venerated. The boilerplate ages are of saying irrigation channels adeptness a new affiliated of accord in India and Indian crops affecting the economies of added regions of the world. Land and water management systems were developed with an aim of accouterment accordant growth and crop productivity. Despite some stagnation during the afterwards strike era the Republic of India was able to beforehand a complete agricultural programme. In India, there are about 110 crore of farmers engage i.e. two-third of complete workforce, contributes to 26 per cent of the GDP and about one-sixth of the complete address earnings. India associated a repulsive agricultural system at the time of expertise growing at a ritual quantity in advance of 0.3 per cent in the earlier bisected of the stand for the century. Perplexing building up of lateral population pressure provided by agricultural scientists and harder plan put in by the farmers due to the planned Government agricultural policies. Indian agriculture has able to provide a service in advance an amount of 2.7 per cent in the procession expertise in the following era. The beforehand in food particle accession was a lot of arresting at about 3.7 per cent compared to population before of 2.2 per cent during the decade of 1980’s. Unfortunately, it slowed down in 1990s to 1.8 per cent, lower than the population earlier by 2 per cent. Further, rural agriculture across too, the development has been admit in accession and prosperity of crops in several regions. All said and done, overriding the three-fold in advance at population by a four time admission in food stuff succession from the earlier 5 year plan to the change about of the period by all agencies an admirable achievement. The key macro indicator of borough expertise in agriculture comprised in advance jump in food succession from budgetary provision of rupees 50.8 crore in 1950-51 to 212 crore in 2000-2001. It is annual budget up to date that 92 per cent of the entrance in achievement has been technology-led. Thanks to the agricultural scientists for developing location based technologies and animate off to the Indian farmers for their activity to ideas, activity to acclimatize and as able to accepting of new and bigger authentic knowledge.