Importance Of Soil In Agriculture

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It is very well known that soils play a key role in agriculture. In the absence of suitable soil we would be unable to grow plants i.e. food crops which are equally important for the continuity of animals as well as humans. There are many different types of soil found in Pakistan but basically they are divided into 25 categories. Soil can be defined in so many different ways but with respect to agriculture one can defined soil as a granular matter or organic mineral which is present on the surface of the earth in which we use to grow different plants of our requirement. Soils can be differentiated on many different bases but as far as we are concerned about food, two of its many properties must be taken in account.
Hydraulic Conductivity: First …show more content…

Water used for irrigation can be obtained from different sources, it can be pumped from ground water reserved, can be obtain form rivers or from any water body in which water is stored. There are many methods of irrigation through which water is provided to plants e.g. by flooding, sprays, dripping etc. Crops also obtain water through precipitation as well. Water provided through irrigation maintain the moisture level of the soil, some water is taken up by the plants as per requirement, some water infiltrates the soil to maintain the ground water level while some is lost due to …show more content…

It is evident from the past record that the least developed countries(LDC’s) are highly dependent on the agriculture sector for their survival as well as agriculture has a major contribution it their GDP. So the growth rate is highly dependent on agriculture which cannot be raised without improving agriculture department. Agriculture contributes about 21% in the GDP of Pakistan according to the economic survey of Pakistan (2011-12). Rabi and Kharif are the two crop seasons of Pakistan. Kharif crops are grown from May to October while the Rabi crops are grown between November to April. Climate plays an important role in the crop production as with the change in climate the rate of water requirement, precipitation etc also

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