Drainage
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Agricultural drainage is the provision of a suitable system for the removal of excessive irrigation or rain water from the land surface so as to provide suitable soil conditions for better plant growth.
Advantages of drainage
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Facilitates early sowing of crops.
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Land can be used for a long time without any deterioration due to damaged soil structure and salt concentration
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Lowers underground water table so as to facilities increased root zone depth.
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Improves soil aeration and increases soil temperature
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Last modified: Wednesday, 3 August 2011, 8:28 AM