发明名称 Soil conservation intercropping.
摘要 <p>Soil Conservation Intercropping utilizes large efficient farm equipment to plant and harvest two or more crops on one piece of land in one seasonal year, without trampling either of the crops in the process, utilizing the grass-grain cluster-row or the modular cluster-row planted on the contour of the slope and used as a vegetation terrace to stop wind and water from eroding the soils, then planting and harvesting row-crop crops between the cluster-rows or modular cluster-rows of grass-grain, all systems adaptable to all climates, wet or dry, long or short growing season, holding most all crop residue thereby adding more soil to the land each year.</p>
申请公布号 EP0132521(A1) 申请公布日期 1985.02.13
申请号 EP19840105129 申请日期 1984.05.07
申请人 HILMER, ELWYN P. 发明人 HILMER, ELWYN P.
分类号 A01G1/00;A01B79/02;A01C7/00;(IPC1-7):A01B79/02;A01G7/00 主分类号 A01G1/00
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