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DRAIN PIPE FOR FARMLAND AND A METHOD FOR CONSTRUCTING AN AGRICULTURAL DRAINAGE CHANNEL, CAPABLE OF IMPROVING AGRICULTURAL PRODUCTIVITY BY PREVENTING DAMAGE TO THE CROPS CAUSED BY FLOODING
DRAIN PIPE FOR FARMLAND AND A METHOD FOR CONSTRUCTING AN AGRICULTURAL DRAINAGE CHANNEL, CAPABLE OF IMPROVING AGRICULTURAL PRODUCTIVITY BY PREVENTING DAMAGE TO THE CROPS CAUSED BY FLOODING
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机译：农田排水管和构建农业排水渠的方法，能够通过防止因水淹造成的作物受损而提高农业生产力
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摘要
PURPOSE: A drain pipe for farmland and a method for constructing an agricultural drainage channel are provided to regularly maintain the water level of a farmland, thereby minimizing the flood damages and improve productivity.;CONSTITUTION: A drain pipe for farmland comprises a pipe body and a water conveyance device(40). A cross sectional area of the pipe body becomes larger one end portion than the other end portion, and a support plate(33) is extended on one side of the pipe body. The water conveyance device is installed in at least one of the surfaces to absorb water.;COPYRIGHT KIPO 2013
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