Saturday 9 March 2013

Irrigation


Irrigation is the application of water to farm land or soil through artificial means such as pipes, hoses or ditches. An irrigated land usually contains crops, grasses or vegetation that does not usually receive adequate water from rainfall or other natural sources. This is used in the assisting and growing of agricultural crops, maintenance of landscapes, as well as revegetation of disturbed soil in dry areas and during periods of inadequate rainfall. Irrigation still play other important role in crop production, this include protecting the plant against frost, help in the prevention of soil consolidation and the suppression of weed that grows in grain fields.
The water that is used for the purpose of irrigation might be taking from nearby reservoirs, lakes, rivers, wells or pipe-born water.
Irrigation

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