Introduction
Agriculture in India has a long history dating back to ten thousand years. Today, India ranks second worldwide in farm output. Agriculture and allied sectors like forestry and logging accounted for 16.6% of the GDP in 2007, employed 60% of the total workforce and despite a steady decline of its share in the GDP, is still the largest economic sector and plays a significant role in the overall socio-economic development of India.
India is the largest producer in the world of milk, cashew nuts, coconuts, tea, ginger, turmeric and black pepper, and has the world’s largest cattle population (281 million). It is the second largest producer of wheat, rice, sugar, groundnut and inland fish. It is the third largest producer of tobacco. India accounts for 10% of the world fruit production with first rank in the production of banana and sapota. India’s population is growing faster than its ability to produce rice and wheat.
There are 11 types of agriculture in India:
Irrigation is a method by which water is supplied to plants from the outside or the artificial source of water where natural precipitation falls short. Irrigation is indispensable to Indian agriculture. In India rainfall is caused by the influence of the summer monsoon; it is seasonal and unpredictable. Often it is unreliable. But agriculture needs a regular supply of water by irrigation
Major Crops of India
Light rainfall and cloudiness before the grain ripens increase the productivity. Alluvial level plains are ideal for wheat cultivation. Slightly rolling plains are also suitable. Plains should be well drained so that water cannot stand there. Wheat requires fertile alluvial soil. Clay loamy soils or even black cotton soils are suitable. Soil should retain moisture. A certain amount of lime in the soil is beneficial. Labor factors are not as important in the wheat cultivation as in the case of rice. However, labor is essential for the cultivation. The other requirements of wheat cultivation include (i) irrigation, (ii) high yielding varieties of seeds and (iii) capitals.
Agriculture in India has a long history dating back to ten thousand years. Today, India ranks second worldwide in farm output. Agriculture and allied sectors like forestry and logging accounted for 16.6% of the GDP in 2007, employed 60% of the total workforce and despite a steady decline of its share in the GDP, is still the largest economic sector and plays a significant role in the overall socio-economic development of India.
India is the largest producer in the world of milk, cashew nuts, coconuts, tea, ginger, turmeric and black pepper, and has the world’s largest cattle population (281 million). It is the second largest producer of wheat, rice, sugar, groundnut and inland fish. It is the third largest producer of tobacco. India accounts for 10% of the world fruit production with first rank in the production of banana and sapota. India’s population is growing faster than its ability to produce rice and wheat.
There are 11 types of agriculture in India:
- shifting agriculture
- subsistence farming
- intensive agriculture
- extensive agriculture
- commercial agriculture
- plantation agriculture
- mixed farming
- monoculture
- dry farming
- crop rotation
- mixed farming
Irrigation is a method by which water is supplied to plants from the outside or the artificial source of water where natural precipitation falls short. Irrigation is indispensable to Indian agriculture. In India rainfall is caused by the influence of the summer monsoon; it is seasonal and unpredictable. Often it is unreliable. But agriculture needs a regular supply of water by irrigation
- Seasonal rainfall: The Southwest monsoon, which advances from the southern seas in summer, brings rainfall. For this, most of the rainfall in India occurs in summer. In dry winter, , agriculture suffers from scanty rainfall. For this season, irrigation is indispensable.
- Uneven distribution of rainfall: The summer rainfall, which occurs in India, is not evenly distributed all over the country. The areas receiving scanty rainfall needs irrigation even during summer monsoon.
- Better land use: With irrigation, cultivation can be done well all the year round. It allows better use of land.
- Introduction of new method of cultivation: In recent years, new agricultural methods have been employed. New high yielding seeds are used to get more crops; even harvesting periods are being reduced to minimum, so that two or more harvesting can be raised in a year. This new agriculture needs more waters. For these, irrigation is essential.
The Methods of Irrigation Practiced in India
- Wells and Tube-wells irrigation: Well irrigation is the popular method of irrigation all over the country. It is widespread in the northern plains, coastal plains and some parts of the peninsular India where ground water is available. Wells and tube wells irrigation are widely practiced in Punjab, Haryana, Uttar Pradesh, Bihar, West Bengal and Maharashtra.
- Tank irrigation: The regions where wells and tube-wells and cannot be dug out owing to stony ground and regions where subsoil or ground-water is not available, rain-waters are collected in the tanks or reservoirs and are used for irrigation. Tank irrigation is common in southern India. Tank irrigation is widespread in Tamil Nadu, Karnataka and Andhra Pradesh.
- Canal irrigation: Canal lead irrigation water from rivers or storage reservoirs.
- Inundation canals: These canals lead off water from a river during flood. These are simple, but do not provide water all the year round.
- Perennial canals: These canals lead off water from a river all the year round. There are also canals, which are fed by water stored behind a large dam or barrage.Modern multipurpose river valley projects, which build up dams, not only provide water for irrigation, but also help to control floods, and generate hydroelectric power.
Major Crops of India
- Kharif crops: The crops, which grow during the Kharif season, are known as Kharif Crops. Kharif crops are rice, millets, sugarcane etc. These crops are harvested in winter.
- Rabbi crops: The crops, which grow during Rabi season, are known as Rabi Crops. Rabbi season begins in autumn. The chief rabbi crops are wheat, barley, gram, pulses, linseed and mustard. These crops are garneted in spring season.
- Cash crops: The Crops, which earn money, particularly the foreign exchange, are known as Cash Crops. Tea, jute, cotton etc., are main Cash Crops in India.
- Plantation crops: Plantation Crops are those, which yield crops over a period of years from planted trees or bushes in garden like farmlands.
Rice
Rice is the most important food-grain of India. It is the staple food of the country where rainfall exceeds 100 cm. India ranks second in the production of rice, after China.Climatic conditions of Rice is a crop of the Tropical Monsoon lamed. It requires hot and humid climate. It needs temperature of over 16 degree C to 20 degree C for its cultivation. The temperature must be higher during growing season. It thrives well in plenty of bright sunshine with an average temperature of 27 degree C and water. Rice requires abundant rainfall, ranging from 150 cm to 200 cm. plenty of water should remain standing on the ground up to 5 cm to 10 cm in the rice-field in the earlier part of its growing season. Rice requires flooded fields. Extensive plains and lowlands provide excellent conditions for paddy cultivation. On hills and mountains, rice is grown on terraces. Rice grows on a wide variety of soils. But alluvial loan with sub-soil of clay is ideal. Because the clay like impermeable sub-soil holds water to stand in the fields. Level lands with alluvial soils of the river valley and deltas are ideal for rice cultivation. The rice cultivation requires cheap and abundant labor, as most of the works in rice fields, such as sowing, transplanting and harvesting are done by hand.Wheat
Wheat is a rabbi crop in this country. India ranks fourth in the production of wheat in the world. Favorable Geographical Condition for Wheat Cultivation: In India, wheat is a winter crop. Wheat requires a moderate cool climate with moderate rain. In India, it is grown in winter. It needs temperature 10 degree C to 15 degree C for its cultivation. It thrives well in an average temperature of 16-degree C. Warm and sunny weather is essential at the time of ripening. Wheat requires a rainfall of 50 cm to 100 cm during the growing season. Too much rain is injurious to the plant. On irrigated lands, a rainfall of 40 cm to 50 cm is sufficient.Light rainfall and cloudiness before the grain ripens increase the productivity. Alluvial level plains are ideal for wheat cultivation. Slightly rolling plains are also suitable. Plains should be well drained so that water cannot stand there. Wheat requires fertile alluvial soil. Clay loamy soils or even black cotton soils are suitable. Soil should retain moisture. A certain amount of lime in the soil is beneficial. Labor factors are not as important in the wheat cultivation as in the case of rice. However, labor is essential for the cultivation. The other requirements of wheat cultivation include (i) irrigation, (ii) high yielding varieties of seeds and (iii) capitals.
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