eChapters

This practical assignment is dealt with collection, collation and maintenance of field and lab related information in a single compendium or diary.

PURPOSE

To make the students acquainted with the field diary and lab record

THEORETICAL ORIENTATION

Field Diary

There are two kinds of field notes

This practical assignment is conceptualized and designed to guide students in identifying and preparation of project proposals. This assignment provides an opportunity for the students to explore, thing and putting their ideas on paper.

PURPOSE

 To provide an idea about project in entrepreneurship development.

 To identify the project and its importance.

 To know about the preparation of project.

This practical assignment deals with identification of emerging enterprises in agricultural sector and helps students in identifying the emerging enterprises suitable for the study area on the basis of the situational analysis.

PURPOSE

 To provide a comprehensive idea about different enterprises.

 To acquaint the students with different factors which are essential for identifying emerging enterprises in agricultural sector.

This assignment is associated with the identification and recognition of different characteristics and features related to entrepreneurship development within the individual.

PURPOSE

 To make students acquainted with the characteristics favorable for entrepreneurial activity of people.

 To help the students develop their skill in identifying the entrepreneurial traits one can have within him/her.

This practical assignment deals with cost benefit analysis, and gives a clear picture of concepts of cost benefit analysis in determining the worth of an enterprise.

PURPOSE

 To make the students familiar with the concept of cost benefit analysis in determining the worth of an enterprise.

 To impart the knowledge and skill required to compute the cost benefit analysis process effectively for assessing the economic viability of an enterprise.

This practical assignment is associated with visiting any two public/ private sector agricultural enterprises. This assignment provides a platform for the students to study structure, function and activities of the enterprise and gives an opportunity to analyses the same.

PURPOSE

 To help the students visit and observe directly the structure and activities of both public and private sector enterprises.

 To enable the students to find out the differences between the public and private sector enterprises with respect to certain aspects.

This practical assignment is conceptualized and designed for preparation of enterprise business plan and provides students the preliminary information on developing a business plan

PURPOSE

 To equip students with the preliminary knowledge on how to develop a business plan for an enterprise.

 To acquaint the students with the important aspects of a business plan which are essential for developing and running an enterprise successfully.

Maize is an important crop of Uttarakhand and is cultivated in about 22 thousand ha in both hills and plains. The crop is grown for food, feed and fodder and forms an integral constituent of all major cropping systems prevalent in the state. Kharif (June-September) is the main grown season in the hills, whereas in the foothills and tarai plains, the crop is grown during zaid (Feb-May) as well. The crop is grown broadly for two different end products – grain and green ears. In areas where maize forms staple diet, the crop is grown for grain, whereas in areas adjoining/en route popular tourist destinations and towns, the crop is grown mainly for green ears. The crop is also gaining importance as an industrial crops following establishment of maize processing industry in the state.

The major maize growing districts of the state are Dehradun, Nainital, Pithoragarh, Pauri, Tehri and Almora (Fig. 1), which together comprise about 90% of total

Maize (Zea mays L.) is one of the most versatile crops having the highest genetic yield potential among cereals and wider adaptability under varied agro-climatic conditions rightly earning it the name of ‘the queen of cereals’. Maize is cultivated in all agricultural areas around the world and is an economically significant crop for all human population. It is grown from 58⁰ L north to 40⁰ L south and extends from the sea level up to an altitude of above 3,800 m; covering regions with rainfall varying from 250 to 10,000 mm (Hallauer and Miranda, 1988). Globally, maize occupies an area of about 184.0 million ha with production of 1065 million tons and productivity of 55.2 q/ha (FAOSTAT, 2014). It is the third most important cereal crop and a major source of energy, protein and other nutrients for human and livestock in the world (Jompuk et al., 2011). India is the second most important maize growing country in Asia, and now ranks as the world’s fifth largest consumer of maize. It is an important cereal crop in India covering an area of 9.42 million ha with a production of 24.35 million tonnes and productivity 25.83 q/ha (Anonymous, 2015). Maize is cultivated in the country throughout the year mostly during rainy or Kharif season (June to September, 80%) followed by winter or Rabi (November to April,18%) and spring (February to May, 2%) for various purposes including grain, fodder, green cobs, sweet corn, baby corn and popcorn.

Agriculture is the predominant sector in the economy of Jammu and Kashmir. Directly and indirectly, it supports about 80 per cent of the population besides contributing nearly 60 per cent of the state revenue. The total geographical area of the state is nearly 22.2 million hectare and population of 12.5 million, which is approximately 1.04% of the national total. The J&K is divided into three agro-climatic zones: Cold arid desert areas of Ladakh, temperate Kashmir Valley and the humid sub-tropical region of Jammu. Each has its own specific geo-climatic condition which determines the cropping pattern and productivity profile.

In Jammu province, a small portion of the land lies in the plains along the borders of Punjab while the rest of the area is hilly, dominates both in maize and wheat production. About 67 per cent of the area is under maize and wheat production with the production of 21.25q/ha maize and 15.36 q/ha wheat. This region contributes 79.56 per cent and 95.69 per cent of total production of these two cereals respectively. Even though the yield is not high, the region makes appreciable contribution to the cereals production.

The second agro-climatic zone Kashmir is also known as ‘cultivator’s paradise’. The region practically depends on irrigation, which is easily available. A large area of level land has alluvial soil. Extensive elevated plateaus of the alluvial or lacustrine material (locally called Karewas) also exist in the Kashmir valley. These Karewas are productive only in the face of sufficient rainfall or adequate irrigation facilities. Rice is the chief crop of this zone, followed by maize, oat, barley and wheat.

Ladakh zone is endowed with bare rocky mountains and bare gravel slopes. Villages are located near pockets of land with level ground and irrigation facilities, where cultivation is viable. In this region, barley is the major cereal crop followed by summer wheat. Millets and wheat rank second in importance and are grown in the warmer belt of the region.

Maize is one of the most important cereal crops of the world. Being a C₄ plant, it is physiologically more efficient than rice, wheat and other important cereal crops which belong to C₃ category. In Punjab, traditionally, maize is grown during Kharif season but from last few years the area under spring maize is increasing because its cultivation is highly profitable and commercially viable after harvesting of potato crop. No doubt, Punjab has been the leading state in contributing to the national food security but simultaneously paddy-wheat rotation resulted in depletion of underground water, deterioration in soil health and environmental pollution. These problems need to be addressed for the sustainability of these natural resources and at the same time meeting the food grain production for the ever-increasing human population. Under such circumstances, maize crop is a viable alternative to replace some area occupied by rice and can help in breaking rice–wheat dominant cropping pattern in the state. Promising maize hybrids possessing high grain yield potential and offering comparable economic returns to the farmers are available with Punjab Agricultural University as well as with the private sector.

In Punjab, maize is commonly used in the form of chapatis, boiled or roasted green cob, breakfast food like cornflakes, popped grains etc. Maize chapatis are used as a delicacy with saag. The high carotene content of yellow grained maize is considered very useful in imparting yellow colour to egg yolk. Therefore, a substantial quantity of maize grain is utilized as an important ingredient of animal/ poultry feed industry. The use of maize grains for such purposes is going to increase as poultry and dairy industries are expanding. Maize plant is extensively used as green as well as dry fodder. The digestibility of maize fodder is better than sorghum, bajra and other non- legume forage crops. Maize plant does not have any anti quality factor hence can be fed to cattle at any stage. Maize can be utilized as an industrial raw material for number of industries viz., starch, ethanol, rubber, paper, cosmetics and pharmaceuticals etc. Quality Protein Maize (QPM) can be promoted for nutritional security of poor masses whereas pop corn, baby corn and sweet corn can help in increasing the farm income due to high market value. In Punjab, major industries which are utilizing maize are The Sukhjit Starch & Chemical Limited, Kapurthala, and M/s Field Fresh Food Pvt. Ltd, Ladhowal, Ludhiana.

Maize is one of the most important food, feed, fodder and industrial crop in Haryana and is cultivated in all the three seasons (Kharif, Rabi and spring). It was cultivated on 6 thousand hectares in Kharif season with average productivity of 2.83t/ha during 2015-16. The maize is also increasing in spring season which was grown on ~ 7 thousands hectare with productivity of 4.5t/ ha. The specialty corn (baby corn and sweet corn) is also grown in >2 thousand hectare area of Haryana in national capital region. The demand of maize is increasing every year due to growth in poultry industry and expansion of maize based industries. There is a good scope of cultivation of specialty types of corn (baby corn, quality protein maize and sweet corn) in Haryana as it is very near to national capital, Delhi. The cultivation of specialty corn and its value addition by establishing

Uttar Pradesh, a fourth largest state of India geographically, where agriculture is a prime occupation and this is the traditional maize growing state, accounts 7.7% of area and 5.4 percent of total maize production of the country with an average yield of 1791 kg/ha (IIMR Annual Progress Report, Kharif Maize 2015). Maize is mainly taken as a Kharif crop but, gradually Rabi maize is gaining popularity with the availability of high yielding varieties and advanced production technologies. The rice, wheat, potato, sugarcane based cropping is more popular, and maize is given a moderate priority. The current level of growth in productivity definitely fall short to meet the demand of rapidly growing population even it may increase the poverty, unless vigorous measures are taken to accelerate yield, growth, employment generation, increasing the income of farming family and ultimately targeting for the sustainable climate resilient maize production.

Maize is mainly used as a staple food and quality feed for animals. In addition to that it also serves as a basic raw material for several industries like, starch, oil, protein, alcoholic beverages, food sweeteners, pharmaceuticals, cosmetic, textile, gum, package, paper etc. A major portion of the maize produce is directly consumed as a food in the form of boiled or roasted green ears, chapattis, porridges of various forms, popcorn, cornflakes etc. and as livestock feed viz., cattle, poultry and piggery both in

the form of grain and fodder The central rachis of maize cob, to which the grains are attached remains as an agricultural waste after threshing, has many important agricultural and industrial uses. It is approximately 15 to 18% of the total ear weight and contains 35% cellulose, 40% pentose and 15% lignin (used as a raw material in cardboards). Its uses in agriculture includes as a litter for poultry and as a soil conditioner.

Chhattisgarh, the 26^th state of the Indian Union came into existence on November 1^st, 2000. The state is geographically situated in the central part of India, between the latitudes of 17° 46' N - 24° 5' N and the longitudes of 80° 15' E - 84° 20' E. Its proximate position with the Tropic of Cancer has a major influence on its climate. The total geographical area is around 137.90 lakh ha of which cultivable land area is 46.77 lakh ha and forest land area is 63.53 lakh ha with more than 2.55 crore population. In Chhattisgarh region about 22% of net cropped area was under irrigation. About 80 percent of the population in the state is engaged in agriculture and 43 percent of the entire arable land is under cultivation. Paddy is the principal crop and the central plains of Chhattisgarh are known as rice bowl of central India. Other major crops are coarse grains, wheat, maize, groundnut, pulses and oilseeds.

Importance of Maize in Chhattisgarh

Earlier maize was mainly cultivated in Surguja and Bastar division of Chhattisgarh but now it is emerging as main cash crop in entire Chhattisgarh state. There had been an increase of 20 per cent in maize crop acreage in Chhattisgarh during the past 10 years. Now the farmers of the area are cultivating maize in lines, applying atrazin weedicide, full dose of chemical fertilizers, etc. They are willing to buy the hybrid seed for cultivation from the market and taking maize as green cob and also utilizing as green fodder. Maize threshers have been purchased by some farmers in the region which is an indicative of large maize production.

For industrial utilization of the maize Chhattisgarh state has “Raja Ram Maize Factory” in Rajnandgaon district. They are producing and supplying Maize starches, liquid glucose, dextrose mono hydrate, dextrin, maltose liquid, malto dextrin, maize oil, maize gluten, maize grit, maize husk etc. But most of the maize production is used as poultry feeds in the state. Traders purchase it directly from the farmers’ fields in the villages. It is also exported to the neighboring states either as grain or green cob. Around 10-15% is retained by the farmers for own consumption and seed purpose.

Bihar is an important maize growing state in India after Karnataka, Andhra Pradesh, Telangana, Rajasthan and Maharashtra, where it is cultivated during all season. However, the yield of maize is much higher during Rabi and summer seasons than the Kharif. Due to climate change and other factors, the yield of maize is likely to further decline during the Kharif season. However, the cultivation of maize in Bihar during the Rabi season will be much more profitable as compared to wheat due to rise in temperature. There is need to develop maize varieties which can with stand biotic and abiotic due to changing climate factors.

Decadal trends of maize area, production and stresses yield in the Bihar from 1950–2015.

Maize or corn (Zea mays L.) is second most important crop after rice in Jharkhand. Though considered as a Kharif season crop, it can be successfully grown in other two crop seasons viz., Rabi and zaid also as the climatic condition in Jharkhand is conducive for growth of the plants. Rabi maize has comparative advantage over Kharif maize due to low incidence of diseases and insect pests slow growth of weeds and crop does not have to suffer on account of heavy rainfall hence, higher yield potentiality could be realized from Rabi maize. In Jharkhand, the Kharif crops including the maize are grown as rainfed as the 80 to 85% of the annual rainfall takes place during June to September. The share of maize under irrigated condition is restricted to only 15 to 18% of the total cropped area. Maize is not only an important source of nutrient to the human beings but also constitutes a basic component of animal and poultry feed. Here, farmers grow maize mainly for green cobs as cash crop whereas the grains are to be used for human consumption as well as for animals and poultry feed. The cultivation of the specialty corns like baby corn, sweet corn and popcorn is still in its infancy in Jharkhand and hence, large scale cultivation of specialty corn in the state will take some more time. Establishment of food processing unit in the state is at the nascent stage. However, the Government of India is implementing a Mega Food Park in Getalsud Industrial Area of Ranchi district in Jharkhand. The establishment of this mega food park is expected to give a significant boost to the food processing sector in Jharkhand.

West Bengal is the fifth largest state in terms of (GSDP) Gross State Domestic Product after Maharastra, UP, TN and AP and is the third largest contributor in agriculture sector of real GDP. West Bengal has 3% of India land mass and 8% population with population density of 1029 per km².

Agriculture accounts for about 17% (2013-14) GSDP and provides employment to over 55% of workers. About 64% of the geographical area of West Bengal is under cultivation. There is little scope for further increase the current cultivable area. Because it is difficult to maintain the growth rate in the absence of adequate infrastructure support, crop diversification and market access.

Food production remained stagnant as the green revolution by-passed the state. However, there has been a significant increase in food production since 1980’s and the state is now one of the few Indian states with a surplus in food production, producing nearly 20% of the rice and 33% of potato. Agriculture accounts the largest share of the labour force. Rice, potato, jute, sugarcane and wheat are the top five crops of the state, while other major food crops include maize, pulses, oilseeds, wheat, barley and vegetables. In recent years, significant changes have occurred in maize production and utilization due to increasing commercial orientation of maize crop and rising demand for diversified end users, specially for feed and industrial uses. A sizable number of districts in West Bengal have potential for growing winter maize. Though maize favourably responds to better crop management both in Kharif and Rabi season, the erratic rainfall pattern of the south-west monsoon comes in the way of timely field operations of Kharif season. In absence of any major environmental impediments in Rabi, the desired field operations can be planned and executed at the most desired time. Moreover, the various environmental factors including absence of any major disease and insect pests in this season, helps in realizing the better profits from every additional unit of monetary inputs. Hence, future of Rabi maize in West Bengal is bright.

Maize is the only cereal crop which is being used as human food, animal feed and as a source of large number of industrial products. In Odisha traditionally maize is a Kharif season crop and second most important crop next to paddy during Kharif season in terms of both area and production. The Rabi maize is cultivated under irrigated condition, and accounts only 7% of total area and production of the State. While only 24% of the Kharif maize area have irrigation facilities. Irrespective of the season, it is that is the fourth most important food grain crop with respect to area in the state which is next to rice, mungbean and urdbean. Even though maize is grown as a sole crop in the state but, some farmers are also adopting maize based inter-cropping and the major recommended/adopted inter-crops are arhar, cowpea, yam, runner bean, greengram and blackgram. The comparative analysis of compound annual growth rate (CAGR) of area, production and yield of the major crops is the state was done for the years 2004-05 to 2013-14. The CAGR study of major crops revealed that no other major crop including rice has the impressive growth rate a like maize in the state (Fig. 1).

Maize is presently the crop with growing importance in the state. Earlier it was primarily grown for human consumption only. In view of rapidly increasing demand of poultry feeds and fodder in Assam presently it has more use in some small industries. It is the raw material for most of the feed industries. Presently the crop has state acreage of 27953 hectare and production of 93179 tonnes with a productivity of 3333 kg/ha (2014-15).

While most other states in India are gradually moving away from their traditional agriculture based economy toward industry or service oriented economy, Assam is still predominantely dependent on the agricultural sector. While the sociopolitical problems afflicting the state since the last few decades are partly to blame for a lack of conducive environment for economic development of the state, particularly in industry or service oriented areas, there are various economic reasons (e.g. fragmented land) responsible for the lagging agricultural sector in the state. Economy of Assam is fundamentally based on agriculture. Over 70% of the state’s population relies on agriculture as farmers, agricultural laborers, or both for their livelihood.

Assam produces both food and cash crops. The principal food crops produced in the state are rice (paddy), maize (corn), pulses, potato, wheat, etc., while the principal cash crops are tea, jute, oilseeds, sugarcane, cotton, and tobacco. Although rice is the most important and staple crop of Assam, its productivity over the years has not increased while other crops have seen a slight rise in both productivity and acreage.

Maharashtra is the third largest state in terms of area in the country located in the north-centre of peninsular India. It links the southern part of the northern plains to the southern peninsula. Maharashtra occupies the western and central part of the country with total 3.08 lakh sq. km geographical area and has a long coastline stretching nearly 720 kilometers along the ARabian Sea. The prominent physical trait of the state is its Plateau character, which has up to 1350 meters high altitude. Physiographically this state may be divided into three natural divisions-the coastal strip (the Konkan), the Sahyadri or the Western Ghats and the Plateau. The Sahyadri mountain ranges provide a physical backbone to the state on the west, while the Satpuda hills along the north and Bhamragad-Chiroli-Gaikhuri ranges on the east serve as its natural borders. It has a geographical area of 307713 sq. km and is bounded by north latitude 15°40’ and 22°00’ and east longitudes 72°30’ and 80°30’.

NBSS & LUP has divided the state into 356 soil mapping units and published a map of the soils of Maharashtra. It has broadly categorized as soils of Konkan coast, soils of Western Ghats, soils of upper Maharashtra, soils of lower Maharashtra. The soil status of Maharashtra is residual, derived from the underlying basalts. In the semi-dry Plateau, the regur (black-cotton soil) is clayey, rich in iron and moisture-retentive, though poor in nitrogen and organic matter. The rainy Konkan and the Sahyadri Range, the same basalts give rise to the brick-red laterites, which are productive under a forest cover, but readily stripped into a sterile varkas when devoid of vegetative cover. The soil in the Deccan Plateau is made up of black basalt soil. This type of soil is rich in humus. The soil is commonly known as the black cotton soil because it is best suited for the cultivation of cotton. The volcanic action which had taken place in the Deccan region has given rise to the soil texture and composition. These igneous rocks break down into the black soil which is very fertile. The Wardha-Waliganga river valley has old crystalline rocks and saline soils which make the soil infertile. This type of soil has a natural resistance to wind and water erosion because it is rich in iron and granular in structure. A very important advantage of this type of soil is that it can retain moisture. This makes the soil very reactive to irrigation.

Karnataka is India’s eighth largest state in geographical area covering 1.92 lakh sq km and accounting for 6.3% of the geographical area of the country. As per the population Census 2011, agriculture supports 13.74 million workers, of which 23.61 per cent are cultivators and 25.67% agricultural workers. A total of 123,100 km² of land is cultivated in Karnataka constituting 64.6% of the total geographical area of the state (Table 1). Of the total cultivated area in the state, about 33.0% is covered by cereals, 42% by pulses and 19% by oilseeds and 6.0% by commercial crops (Savitha and Kunnal, 2015). Agriculture employs more than 60% of Karnataka’s workforce. The large portion of agricultural land in the state is exposed to the vagaries of monsoon with severe agro-climatic and resource constraints.

Maize production in India has been dominated by erstwhile Andhra Pradesh and Karnataka which together contribute around 38 per cent of the total maize production of the country. Erstwhile Andhra Pradesh has achieved the highest mean yield of 4441 kg/ha in the country during the last decade (2001-02 to 2010-11) by surpassing Karnataka which had the highest productivity in the country, earlier. The main reason for achieving the highest productivity in the country was due to adoption of improved production technology along with 100% area grown under hybrids. In Telangana, maize is the third most important crop after rice and cotton. It is cultivated in 5.74 lakh hectares, predominantly in Kharif season (4.54 lakh ha), with a productivity of 3.69 t/ha (2015-16).

Trends in maize area, production and productivity in the state (1950 to 2016)

The erstwhile Andhra Pradesh (including Telangana) is the non-traditional maize growing state. But, the climate of the state is very favorable for the crop and hence maize can be grown in any season in the state. However, it is mainly grown as a rainfed crop during monsoon season, concentrated in Telangana. The trends in area, production and productivity of maize in erstwhile Andhra Pradesh have shown a remarkable increase during the past six decades. During 1955-56, the maize acreage in the state was very less (1.89 lakh ha), which has been up by 5.3 times to the present (2014-15) level of 9.95 lakh hectares. The production has also increased dramatically from merely 1.14 lakh tonnes during 1955-56 to 42.36 lakh tones during 2014-15, which is nearly 37 times higher. Similarly, the productivity of maize in the state was merely 601 kg/ha during 1955-56, which has been increased to 4257 kg/ha during 2014-15 (Fig. 1).

Maize (Zea mays L.) is the third most important grain crop in India after rice and wheat with respect to area and production. It has wide ecological adaptability and is grown in almost all parts of the country extending from extreme semi-arid to sub-humid and humid regions. The crop is also popular in low and mid-hill areas of Western and North Eastern regions. It has the highest yield potential and used as human food, animal feed and as a source of large number of industrial by-products. Hence, it is called as “Queen of cereals”. In India, about 59% of the total production is used as feed, while the remaining is used as industrial raw material (17%), food (10%), exports (10%), and other purposes (4%).

Tamil Nadu has a total geographical area of 13 million hectares with a coastal line of 922 km and is endowed with 3 per cent of water resources of the country. Out of 13 million hectares of geographical area, the cultivable area in Tamil Nadu is around 7 million hectares and 55 per cent of which is dryland. The State has gross irrigated area of 33.94 lakh ha out of which 79% is under food crops and 21% is under non-food crops. In Tamil Nadu, maize was grown in an area of 0.14 lakh ha during 1970-71 with the annual production of 0.16 lakh tonnes, mainly concentrated in Tanjore, Pudukkottai and Trichy districts. Due to rapid increase in the demand of maize for poultry and animal feed, industrial uses and introduction of high yielding varieties and hybrids, the area under maize has gone up to 3.8 lakh ha with the production of 22.45 lakh tonnes during 2013-14. The major maize growing districts are Perambalur, Tuticorin, Dindigul, Erode, Karur, Ariyalur, Salem and Southern districts of Tamil Nadu. The demand and production of maize is increasing more rapidly as compared to other major commodities. It is estimated that the demand for maize will continue to increase in coming days (Yadav et al., 2016). Thus, in the next 10 years there is a necessity and opportunity for doubling India’s maize production from the current level of approximately 26 million MT.

The state of Madhya Pradesh is one of the high profile maize growing state of the country cultivating maize in about 11.32 lakh hectare area which is ~12% of the total maize area of the country having 90-95% of total maize area having rainfed. Madhya Pradesh is situated in heart of India between 17°-26° N latitudes and 74°-84° E Longitude. The rainfall in maize growing belt varies from 800 to 1600 mm. Due to erratic and uneven rainfall in the state, the production and productivity of maize fluctuates every year. Maize cultivation in the area is associated with resource poor tribal farmers. As the demand for maize is growing globally due to its multiple uses for food, feed and industrial uses, we need to produce more from same or even less resources, which can be achieved through targeting technologies in potential regions.

Besides, monsoon crop due to mild winter conditions the climate allows the cultivation of maize during winter successfully under assured irrigation conditions. At present about 50 thousand ha area is under Rabi cultivation with high productivity levels as compared to monsoon crop. However, the major area increase was achieved during past few years mainly due to adoption of hybrids and shift in acreage under non-traditional areas, replacing soybean crop on farmers field. Uncertain climatic conditions and more disease and pest problem lead farmers to adopt maize in place of soybean.

The trends in area production and productivity of maize in Madhya Pradesh has shown a remarkable increase during four decades. During 1966-67 the maize acreage in the state was very less (5.59 lakh ha) that has grown up by 11.32 lakh ha in 2014-15. Moreover, the productivity also increased dramatically from mere 811 kg/ha during 1966-67 to 1513kg/ha in 2014-15.

Maize ranks fourth after rice, wheat and bajara with respect to area and production, and grown on 4.23 lakh ha average with 6.72 lakh tones production and yield 1589 kg/ha in the Gujarat (2014-15). The state has 38.0% lower than national yield. It mainly grown in Panchmahal, Dahod, Mahisagar, Vadodara, Chhota Udepur, Kheda, Sabarkantha, Banaskantha and Aravali districts as rainfed Kharif and irrigated winter/Rabi crop for food, feed and industrial raw materials.

It is staple food and feed of tribal and grown as sole and intercrops with pigeon pea, black gram and soybean in Kharif season. The white and yellow flints to semi-flint maize are preferred to prepare bread and other food preparations

Maize (Zea mays L.), the “Queen of Cereals” is one of the most important highly evolved coarse cereal crop originated at Mexico. This is most widely distributed crop of the world cultivated predominantly in tropics and sub-tropics right from sea level to 4000 m altitude as irrigated or rainfed crop. The demand for maize as an animal feed will continue to grow faster than the demand for its use as a human food, particularly in Asia, where, doubling of production is expected from the present level of 165 m t to almost 400 mt.

Maize (Zea mays L.) is the third most important crop of country after rice and wheat and is cultivated round the year. Its grain is used as feed, food and industrial raw material. Enormous progress has been made during last six decades to enhance yield potential through genetic improvement and alleviate effects due to various biotic and abiotic-stresses. In India, it is an important crop not only in terms of acreage but also in context to its versatility for adoption under wide range of agro-climatic conditions. Of the different forms used for human consumption, 45% is consumed as staple food in various forms viz., bread, biscuits, cookies or transformed into corn flakes, soups, fresh-roasted sweets, boiled cobs and vegetables etc. Maize grain is main ration for poultry birds while forage maize is used as fresh or dry fodder for dairy industries. In Rajasthan maize occupies 0.89 m ha area with an annual production of 1.55 mt and productivity of 1.74 t/ha (Govt of Rajasthan, 2015). Being major Kharif crop in Rajasthan, the productivity levels of maize are still below the national average and farmers are not getting better economic returns. However, profitability can be accelerated further by growing recently popular speciality corns.

Maize (Zea mays L., 2n=20) is a cereal crop that is grown widely in more than 165 countries in a range of agro-ecological environments. Even in Asia, the rapid increase in maize acreage in the last decade is an indication that it is winning the battle as compared with rice. The Asian region will see itself as a major global player in the near term. In the past it was mainly confined to food in India and many other countries however, now it has become the industrial crop. Maize has several industrial applications and more than 1000 products are being developed from maize in India and around 3500 products in USA and other countries. It is a raw material for many of the important industries viz. pharma, textile, paper, film, tyre food, processing, packing and biofuel, etc. The growth rate of poultry, livestock, fish, wet and dry milling industries are very high therefore, maize demand will continue to increase in year to come.

Global Maize Scenario

Globally, maize is primarily used as feed livestock and has many industrial uses; however in many developing countries it is still used as a food crop. Small-scale farmers in both sub-Saharan Africa and Mesoamerica generally grow maize as a food crop for household consumption and for saline urban markets. Maize is particularly important in the diets of the rural and urban poor in sub-Saharan Africa and Latin America. Globally, maize is grown in 165 countries in a total of 185.1 million hectares area with 1018.1 million tones of production and 5.52 tonnes/ha productivity (Anonymous 2015-16). Almost 70% of the total maize production in the developing world is coming from low and lower middle income countries. In Asia, maize has recorded the fastest annual growth (around 4%), as compared to other cereals. Maximum maize production was in USA (353.7 million tonnes) followed by China (218.6 million tonnes) and Brazil (80.3 million tonnes) (Fig. 1), while the area under maize cultivation was in China (36.3 million hectare) followed by USA (35.5 million hectare) and Brazil (15.3 million hectare) (Fig. 2). The average world maize productivity is 5500 kg/ha, but the highest productivity of maize was achieved in USA (9970 kg/ha) followed by Canada (9591 kg/ha) and France (8137 kg/ha) (Fig. 3).

Maize (Zea mays L.) occupies an important place in world agriculture due to its high yield potential and greater demand. Because of its divergent character, maize is grown over a wide range of climatic conditions, ranging from near sea-level to several thousand meters above sea-level (2,700 msl). It can also be grown in all types of soils ranging from sandy to heavy clay. Among the factors adversely affecting productivity, incidence of diseases is prominent. In India Maize is prone to a number of biotic stresses like foliar diseases, downy mildews, banded leaf and sheath blight, stalk rots and ear rot caused by fungi and bacteria, incidence of which are variable in time, space, and genotype. Disease may be minimized by the reduction of the pathogen’s inoculum, inhibition of its virulence mechanisms, and promotion of genetic diversity in the crop (Richard et al., 2005). Conventional plant breeding for resistance has an important role to play that can now be facilitated by marker-assisted selection.

Chemical control measures for some of the diseases are helpful in reducing losses, however for stabilizing production it is necessary to build level of genetic resistance. Germplasm improvement programme undertaken in sixties and early seventies by All India Co-ordinated Maize Improvement Project provided an opportunity for combining resistance against important diseases with other desirable agronomic traits. Thus, breeding for resistance had been an important objective of the overall crop improvement programme and it had been a cooperative venture of the plant breeders and plant pathologists. Consequently, it was recognized that there should be an efficient technique for the mass multiplication of inoculums, artificial inoculation technique and scoring/rating of plant disease as a pre-requisite for the successful identification of resistant sources in such improvement programme. With these objectives in to consideration, a six days seminar on the “Techniques of scoring for resistance to diseases of maize in India” was held at Andhra Pradesh Agriculture University, Hyderabad during 15-20 March, 1982 (Payak and Sharma, 1983).

The ability to fast-track development and delivery of improved maize cultivars with capacity to provide climate-resilience (high and stable yields in stress-prone environments), coupled with improved nutritional quality, will be critical for sustainable intensification and diversification of maize-based cropping systems, and for providing enhanced income opportunities to the smallholders. This warrants coordinated multi-institutional efforts and implementation of innovative strategies to further increase genetic gains through breeding, and to translate these gains in the farmers’ fields. This article will focus only on the novel tools/ technologies/strategies that are being employed by CIMMYT for increasing genetic gains, especially for grain yield under stress-prone environments in the tropical/sub-tropical regions of sub-Saharan Africa, Latin America and Asia.

Novel tools/techniques/strategies for increasing genetic gains in the tropics

“Genetic gain” (also called as selection response) refers to the difference in the mean value of the selection criterion between original generation and next generation (formed from only the selected individuals), when they were compared in the same environment. The selection criterion is the trait(s) on which selection is based. While conventional breeding has been successful in improving maize yields over the decades, and especially in the last one decade in India through single-cross hybrids, the significantly rising demand for maize in the tropical regions of sub-Saharan Africa and Asia warrants sharp increases in genetic gains. Thus, the major challenge for the present generation of product development teams is to double the genetic gains for grain yield under stressed environments, i.e., from the present <1% to at least 1.5% within the next 5-6 years.

Maize occupies an important position in the world economy, and serves as an important source of food and feed (Gupta et al., 2015a). Together with rice and wheat, it provides at least 30% of the food calories to more than 4.5 billion people in 94 developing countries (Shiferaw et al., 2011). In India, maize is an important cereal too, and is grown on an area of 9.2 million hectares with production of 24.2 million tonnes (www.indiastat.com). The demand for cereals will continue to increase as a consequence of the expanding human population. The world will have around 7.7 billion people by 2020, and it will reach up to 9.3 billion by 2050, and the demand for maize between now and 2050 will double in the developing world (Rosegrant et al., 2009). By 2025, India too would require to double the production (50 million tonnes) of maize grain to meet the domestic demand (Yadav et al., 2016).

Malnutrition caused by inadequate consumption of balanced diet has emerged as one of the alarming problems especially in the under-developed and developing world. Mostly the resource-poor suffer from ‘hidden hunger’, a term often used to describe malnutrition caused due to micronutrient deficiencies in staple food diet (Bouis and Welch, 2010).

An estimated two billion people suffer from micronutrient deficiency, while 795 million people are undernourished (IFPRI, 2016a). Of the 667 million children under the age of five worldwide, 159 million are stunted, while 50 million do not weigh enough for their height (IFPRI, 2016b). An estimated 45% of deaths of children under age five are linked to malnutrition (Black et al., 2013). Malnutrition contributes to global burden of disease, and loss in annual gross domestic product (GDP) in Asia and Africa to extent of 11%. South Asia is home to more than 35% of the world’s poor, and 21.9% of the population of India lives in poverty, and thus vulnerable to various health problems (IFPRI, 2016a). 15.2% of the people in India are undernourished, and more than one third of the world’s underweight malnourished children live in India, posing severe socio-economic loss to the country.

The ever mounting population in 21^st century is a great challenge for the researchers to provide ample food and that has to be achieved within the context of existing challenges such as deteriorated arable land along with increasing adverse affects of changing climate. There is demand to increase food production to the tune of 70% by 2050 (Wani and Sah, 2014). Although major crops have achieved good progress, vulneRability to climatic variability emerged as a serious concern in crop improvement which could be attributed to higher sowing densities that in turn lead to more competition for water and nutrients. Abiotic stresses can be considered as major yield restraining factors among different crops. The projected estimations for changes in abiotic stresses such as drought, water logging and heat reveals far serious concerns for crop productivity (Qin et al., 2011; Bailey-Serres et al., 2012). Therefore, the concern of global food security in the era of climate change has compelled plant scientists in different crops to shift to breeding for climate resilient genotypes. Maize, being a hardy crop has an inherent potential to perform well under sub-optimal environments with minimum crop management (Kole et al., 2015). Abiotic stresses such as drought, heat and water logging affects maize yield adversely.

Although, conventional breeding approaches have exploited its fullest potential for production of elite maize hybrids but still little success attained for breeding climate resilient genotypes or varieties owing to the fact that stress tolerance is multi-genic or quantitative in nature. Therefore, the best option is to utilize the molecular breeding along with the conventional approaches for development of climate smart varieties.

Maize is a miracle crop and is popularly known as “Queen of Cereals” due to its very high yield potential. It’s a leading crop worldwide in terms of area, production and productivity and is suitable to diverse agro-climates. Its extent of adaptability is unmatched by any other crop. Due to this adaptability to diverse climates, maize had been grown by many generations in different parts of the world. Earlier, the primary utilisation of maize was focused towards human consumption and even today it is a staple food of many underprivileged societies especially in African countries and certain tribal pockets in India. It is playing an important role as a cheap source of carbohydrate in daily meals due to high productivity and wider adaptability. With the passage of time the productivity increased due to conscious selection towards high yield by farmers and researchers. This enhanced production and productivity opened new doors of utilisation of this wonderful crop. Maize found its place as a feed crop for economically important anima ls like chicken and swine. This shift towards feed industry got encouragement by change in the food habits of people. Looking at the recent consumption pattern of maize as a food crop displays declining trend. As per a NSSO survey (2014) maize consumption in rural areas in India has seen a decline of around 35% from 3.7 kg/year in 2004-05 to 2.4 kg per year in 2009-10, and further declined to 1.56 kg during the year 2011-12. Continued efforts towards yield enhancement and decline in human consumption made its way to utilise surplus maize in economically viable industrial products. Maize is a crop where every part of its plant can be utilised to produce food and non-food products. Oil, starch, glucose, dextrose and sorbitol are few important products produced by processing of maize grains. Apart from these, maize has been very widely used for production of ethanol which is used as a fuel in many developed countries. Direct utilisation of maize grains in poultry and other feed industries is on the rise with increasing demand of such foods. Maize oil is of high quality and is being widely used in developed countries. Maize is a major source of industrial starch which finds its way to diverse utilization such as food and beverage, pharmaceutical, textile, paper and other industries. Processing of maize is done by two ways- Dry Milling and Wet Milling. Wet milling produces starch, gluten and husk and Dry Milling produces corn meal, germ, grits and animal feed. Apart from these processed products, maize is also being developed to be utilised as a biopharmaceutical crop. Maize crop is being bioengineered to extract products of therapeutic and medicinal importance. Such a diverse utilisation of maize has generated a necessity to improve morpho-physiological traits which are important with respect to its industrial utilisation. In the present chapter, we will discuss various aspects of maize improvement for industrially important traits which will include oil, starch, methionine, biofuel and biopharmaceuticals.

Seed in agriculture recognized as one of the most vital and crucial input in agriculture ever since the human kind has started tilling the land to produce the food for his existences. Seed technologist defined seed as matured fertilized ovule consisting of an intact embryo, endosperm and or cotyledon with protective covering (seed coat). A quality hybrid maize seed production system ensures design of the production technology which enables to maintain the healthy embryo, endosperm and /or cotyledon with protective covering. In fact the search of quality seed had acted as a major force to evolve the science of plant breeding. Ever since the farmers understood the importance of seed, they started trading the quality seed within community and now between geographies. Self-pollinated crops possess the natural mechanisms to maintain the intactness of genetic constitution of a seed during multiplication as there is very minimal chance of natural crossings. On the contrary, cross pollinated crops like maize requires special techniques in seed multiplication to maintain the genetic constitution of a F₁ hybrid. Hybrid Maize seed production techniques are well defined and are used by public and private sectors to produce the required hybrid seed in India. In this chapter, I will be highlighting the process, potential agro-climatic zones, hybrid maize seed production capacity and its future perspective in India. In addition, it also reviews the current system and possible strategic move in order to support the maize seed production system and steps required to meet future demand.

Maize or corn (Zea mays L.), which was first domesticated in Mexico, is the most widely grown cereal crop in the world. Maize is consumed as feed and food, and also has myriads industrial applications, including the production of bioethanol and starch. Due to its highest genetic potential, production and productivity among the cereal crops, maize is called as “Queen of the Cereals”. Noble Laureate Dr. Norman E. Borlaug, the Father of Green revolution stated 15 years ago that “The past two decades saw the revolution in rice and wheat, the next few decades will be known as maize era”. In India, maize is the third largest grain crop and its production and demand is increasing rapidly. In India, it is primarily a non-food cereal crop, with only 10% being consumed as direct human food, while the rest being used for feed, industrial and export purposes. The effective deployment of various frontier technologies viz. genetic engineering, doubled haploids, molecular markers, phenomics etc.has greatly helped in raising productivity of maize crop worldwide in the last decade.The present chapter provides an overview on role of frontier technologies in maize crop improvement.

Foodgrains are a fine example of diversity of nature with many varieties and varied features. They are storable food commodities and lend themselves to numerous processing manipulations. Nutritionally foodgrains are rich source of almost all known nutrients and several phyto-chemicals. The increasing incidence of metabolic diseases are attributed to unbalanced energy rich diets lacking in fiber and protective bioactive compounds such as micronutrients and phyto-chemicals (Prakash, 2013). Cereals along with pulse combinations constitute an important part of human diet in many parts of the world because of easy availability, low cost, long shelf life and nutritional balance. During recent past, India has made significant progress in improving the food security of its masses. The green revolution of 60’s helped the country in achieving the food security by improving the availability and access components (Kaul et al., 2016). However, surplus quantity of food produced is not uniformly distributed and the quality component is not addressed properly which has a direct impact on nutrition. In spite of surplus production of foodgrains still malnutrition persists. However, it can suitably be overcome by combining cereals with good quality pulses and other value addition techniques which will go long way in solving the problem of malnutrition. Even though country is producing large quantity of coarse grains particularly maize but its utilization for direct consumption is very low which is mainly due to poor quality of protein. Although maize contains higher proportion of protein (10-12 %), its quality is poor as compared to that of protein in rice due to presence of high concentration of alcohol soluble protein fraction ‘prolamine’ also known as ‘Zein’ in the endosperm. Zein is very low in some essential amino acids, mainly lysine and tryptophan which contribute to more than 50% of the total protein. On the other hand, very high amount of leucine and imbalanced proportion of isoleucine contribute to poor quality of protein in normal maize. To overcome such deficiencies, scientists developed Quality Protein Maize (QPM) where the quality of protein is not only higher than the common maize, but also significantly higher than that of other cereal grains. In the recent past QPM has got special distinction among the cereals due to presence of high amount of essential amino acids like lysine and tryptophan. QPM can be utilized for diversified purposes in food and nutritional security as infant food, health food, convenience food, specialty food and emergency ration. In India maize is consumed mainly in the form of boiled corn or roasted as pop corn. In order to increase the proportion of maize for direct consumption, several traditional food-processing and preparation methods can be used at household level to enhance the bioavailability of micronutrients in maize based diets. These methods include alkali cooking, thermal processing, mechanical processing, soaking, germination/ malting and fermentation. In countries like Central America and Africa, it is converted into food products by grinding, alkali processing, boiling, cooking and fermentation (Srilakshmi, 2008).

Shrinking land resources, vulnerable market of cash crops along with climatic aberrations have adversely affected the Indian agriculture and as a result, small farmers are increasingly alienating from this profession. To sustain their livelihood, farmers are increasingly adopting the alternative sources and dairy farming is one of the best-suited businesses, which can rightly fit at this stage. It is fast emerging as a potential business in rural India, particularly in the peri-urban belt. Among the major inputs required to set up a dairy unit, round the years availability of good quality fodder is the foremost requirement. Green forages are rich and cheapest source of carbohydrates, protein, vitamins and minerals for dairy animals. The importance of forages in our country is well recognized since feeding forages alone accounts for over 70% of the cost of milk production. Hence by providing sufficient quantities of green fodder instead of costly concentrates and feeds to the milch animals, the economics of dairy unit can easily be maintained. Milch animals need around 40 kg of green fodder daily for better milk production and for maintaining good health of the animal. There is a large number of fodder crops grown in our country, the majority being dominated by pearl millet, sorghum, maize and oats in the non-leguminous and berseem and lucerne in the leguminous category. Pearl millet and sorghum are extensively grown as cereals in the southern and dryer regions of the country and the stover remained is used as animal fodder. However, the nutritional quality of the stover is very poor due to higher content of indigestible lignin and low levels of cellulose, whereas, the cultivated green fodders are mostly confined to the North-Western plain zones of Punjab, Haryana and Western Uttar Pradesh. The availability of round the years quality green fodder, therefore, seems to be a tough task. At present, the country faces a net deficit of 61.1% green fodder, 21.9% dry crop residues and 64% feeds (IGFRI Vision, 2030).

Maize (Zea mays L.) has tropical origin and is traditionally grown in monsoon. The crop is grown in diverse geographical and climate conditions around the world and in India maize is grown in kharif (rainy season), rabi (winter season) and spring seasons where more than 70 per cent of the production happen in kharif alone. Of late, the area under rabi maize has increased because of higher productivity and ever increasing demand.

Insect pests of maize

Compared to most cereals, maize faces fewer biotic and abiotic constraints in production. Among biotic stresses, insect pests are major constraints in the production and productivity of maize crop. The earlier literature cites over 160 insect and mite species which attack maize crop (Fletcher, 1914, 1917; Ayyar, 1940; Bhutani, 1961; Pant and Kalode, 1964) but later Mathur (1987) observed over 250 species of pests associated with maize in field and storage conditions. Dick and Guthrie (1988) identified 87 species that directly or indirectly exert severe stress on corn culture in tropical and temperate regions throughout the world. Excluding stored grain insects, Luckman (1978) lists 34 pests or pest groups for which chemical controls are recommended on corn in the United States. There have been more than 130 insect pests reported to cause damage to maize in India but only about a dozen cause economic losses (Sarup et al., 1987).

Introduction

The book has been framed as a text book cum vegetable production manual for both under graduate and post graduate students of Agriculture/ Horticulture as well as commercial vegetable production professionals. This book has been oriented on different management practices of vegetable culture in open field condition viz., Classification of vegetable crops, Management of seedlings in the nursery, Water managent, Plant nutrient management, Pollination management, Integrated pest management, Biological management of diseases, Weed management and Production technology of different vegetable crops.

Classification of vegetable crops

Vegetables are defined as herbaceous plant origin material with generally low calorific value providing micronutrients, vitamins, antioxidants, fibre and induce alkaline reaction inside human body. Vegetable crops are not only botanically different but also their cultural and climatic adaptation shows wide variability. It is, therefore, necessary to classify the vegetable crops for their easy recognition. Vegetable crops can conveniently be classified “Botanically” for the purpose of vegetable breeding and according to “Method of culture” from the point of crop husbandry.

Botanical classification

The crops used for vegetable purpose in the world belong to 1200 species under 78 families and of them, more than 860 species under 59 families belong to dicotyledoneae and about 340 species under 19 families belong to monocotyledoneae. In the tropical and subtropical parts of the world, about 90 species of vegetable crops are cultivated, but hardly 20 of them are commercially important.

In the present botanical classification, over 140 different vegetable crops under 6 monocotyledoneae and 20 dicotyledoneae families have been included.

1. Seedling management in the nursery

Seedlings of many seed propagated vegetable crops like, tomato, brinjal, chillies, sweet pepper, cauliflower, cabbage, knolkhol, broccoli, Brussels sprout, kale, endive, chicory, celery, lettuce, parsley, onion, etc. are first raised in the nursery beds before transplanted in the main field although, many of these crops like, tomato, sweet pepper, onion, cabbage, cauliflower, broccoli, etc. are also direct seeded using precision seed drills in the USA, Japan, the Netherlands, Italy and other European countries. Many seed propagated vegetable crops viz., okra, peas, beans, radish, carrot, beet, turnip and all the cucurbits (e.g. bitter gourd, bottle gourd, pumpkin, cucumber, watermelon, muskmelon, snake gourd, sponge gourd, ridge gourd, etc.) are conventionally grown through direct seeding in the main field.

Transplant groups

1. Plants easy to transplant: They form new roots rapidly, put forth shoots rather slowly and absorb water readily e.g. beet, broccoli, Brussels sprouts, cabbage, cauliflower, Swiss chard, lettuce and tomato.

2. Plants transplanted with moderate ease: This group replace roots and grow shoots a bit slower than the previous group and do not absorb water very efficiently e.g. celery, brinjal, onion, pepper, leek and cauliflower.

1. Potato

Scientific name: Solanum tuberosum L.

Family: Solanaceae

Origin: South America

Chromosome No.: 2n = 4x = 48

Introduction

Potato is one of the four major food crops of the world and is also a very popular vegetable crop. It is extensively cultivated in China, Russian Federation, Ukarine, Poland, Ireland, Great Britain, Germany, Netherlands, France, Spain, South America, India and USA. Potato was brought from Peru to Spain by the Spaniards in 1565 when it was widely grown in Spain and Italy. They were probably brought to England about 1586 by Sir Francis Drake. Potato was introduced in India in early 17^th century probably by the Portuguese. Now it is one of the principal cash crops of India.

Importance and use

• Potato is the fourth major food crops of the world after rice, wheat and maize.
• Being a major source of carbohydrate it is often used as a substitute for cereals.
• It is one of the major vegetable crops of the world and is grown in almost every country.
• In India, it is considered as a staple vegetable and used either alone or mixed with other vegetables.
• Potato is used as vegetable in various forms such as, boiled, mashed, baked, fried and cooked in sambar and different curries of vegetable, fish and meat.
• Potato is processed into different commercially used dehydrated, canned and fried products like, shredded potato, sliced potato, chips, flakes, French fries, finger chips, granules, disc, cubes, flour, etc.
• It is used for several industrial purposes such as production of starch, alcohol, dextrin, glucose, etc.
• Potato starch is a large grained starch and contains 25 % amylase and 73 % amylopectin and high phosphate content.

Vegetables occupy an important place in diversification of agriculture and have played a pivotal role in the food and nutritional security of every growing population of our country. Vegetables are becoming important as cash crops for urban and export markets. Looking at the national scenario, vegetables have tremendous strength in terms of natural and genetic resources. A large number of wild taxa and indigenous germplasm are available in the country and many of them have not being fully capitalized. Though efforts have been made to tap the variability present among the vegetable crops in the country and many varieties have been released, it needs further attention so that the problems of biotic and abiotic stresses can also be minimized. The vast diversity of land, soil and agro climatic conditions prevalent in India also offers a unique competitiveness to grow wide range of vegetables. During the last four decades, India has made commendable progress in vegetable production (from 23.45 million tonnes in 1961-65 to 166.47 million tonnes in 2015-16), securing the position of second largest production of vegetables in world next only to China. The total world vegetable production is 1159.88 million tonnes from an area of 59.16 million hectares. In this, India contributes about 15.88 % with the production equal to 166.47 million tonnes from an area of 9.29 million hectares (NHB, 2015-16).

Significant achievements have been made in the food availability throughout the world over the last few decades. The estimated number of people in developing regions suffering from chronic malnutrition has declined (from 946 million people in 1969-71 to 870 million people in 2010-12), as the proportion of malnourished people from 36 percent to 20 percent, even though the world population has increased. Global food supplies (if distributed according to individual requirements) are sufficient to fulfill the energy needs. An estimated 20 percent of the people in developing world are chronically under nourished, consuming too little food to meet even the minimal energy needs. Approximately 192 million children under the age of five years suffer from acute or chronic protein energy malnutrition. According to WHO, 6.9 million children under the age of five died in 2011, from direct or indirect result of hunger and malnutrition. Moreover, more than 2 billion people, mostly women and children are deficient in one or more micronutrients, babies continue to be born mentally retarded as a result of iodine deficiency, children go blind from vitamin-A deficiency and enormous number of women and children are adversely affected by iron deficiency.

The overall growth in food availability resulting from the green revolution over the last two decades has eliminated the threat of famine for India’s entire population. Country’s production of food grains has reached over 257.07 million tonnes. However, malnutrition is still a serious problem in this region. Evidences suggest that micronutrient deficiency is far more prevalent in the area than protein energy malnutrition. The International Food Policy Research Institute has reported a rising trend in micronutrient deficiencies, which is becoming more serious than malnutrition from lack of major nutrients. Thus, the emphasis is now shifting from supply of basic food (calories & protein) towards supply of balanced diet (calories, protein & micronutrients which includes vitamins and minerals).

Vegetable research in India is of very recent origin. Research on vegetable crops was started by ICAR with the sanctioning of a nucleus ‘Plant Introduction Scheme’ at IARI, New Delhi in 1947-48. Simultaneously, the ICAR also started such ad-hoc schemes in different states like Punjab, Uttar Pradesh, West Bengal, Maharashtra, Himachal Pradesh, Jammu & Kashmir and Tamil Nadu.

Prior to World War II, entire seeds of temperate vegetables were imported from European countries. When, during World War II, supply of vegetable seeds from Europe suffered a serious setback, the government of India felt the need for production of these seeds within the country. As a result of this, the government of India established a Vegetable Breeding Station at Katrain in Kullu Valley, Himachal Pradesh in 1949. This station was transferred to Indian Agriculture Research Institute in 1955 to undertake research on improvement of temperate vegetable crops, standardization of their seed production technology and to produce seeds of identified improved varieties of temperate vegetables. This research station is carrying out intensive research on all aspects of temperate vegetables including improvement, production technology and their seed production.

Further, a division of Horticulture was created at the Indian Agriculture Research Institute, New Delhi in 1956-57. However, vegetable research was organized on sound footing with the establishment of the Indian Institute of Horticulture Research (IIHR) at Bangalore with a full fledged Division of Vegetable Crops in 1968. The vegetable research in India received a further boost when a separate division of Vegetables Crops and Floriculture was started at IARI, New Delhi in 1970. The floriculture work was separated from the division of Vegetable Crop and Floriculture, IARI, New Delhi in 1982 and the division was then named as Division of Vegetable Crops, which was assigned the research work exclusively on different vegetable crops. In the Sixth Five-year Plan, IIHR, Bangalore started two Central Horticulture Experiment Stations, one each at Ranchi, (Bihar) and Godhra (Gujarat) to intensify research on horticultural crops in important tribal areas of the country where research on vegetable crops was also started to meet the specific requirements of these regions. Establishment of Agricultural Universities and All India Coordinated Vegetables Improvement Project gave further fillip to vegetable research in India.

Improved Varieties of OKRA (Bhindi)

Improved Varieties of Cole Crops

A. CAULIFLOWER

Improved Varieties of Cucurbits

A. CUCUMBER, MELONS, PUMPKIN AND SQUASHES

Cucumber (Khira)

Improved Varieties of Peas and Beans

A. VEGETABLE PEA

A. Early Varieties

Improved Varieties of Bulb Crops

A. ONION

Improved Varieties of Root Crops

A. RADISH

A. Asiatic/Tropical Varieties