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Effectiveness Of Tile Drainage On Karnak Silty Clay Soil, Gerald R. Haszler

Soil Science News and Views

Artificial drainage of agricultural lands has been practiced for centuries. Earlier techniques devised were open ditches to drain the excess water. The widescale development of subsurface tile drains began with the production and availability of clay tiles. Today, corrugated plastic pipe is the most popular and efficient way to install subsurface drainage lines. The objective of agricultural soil drainage is the removal and disposal of excess water from the rooting zone in order to improve soil productivity. The 1971 Soil Conservation Service (SCS) handbook estimated that 130 million acres or about one-third of all crop land in the United States …