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Position: Home > Articles > Studies on Covering and Furrowing Techniques and Increase Mechanism in Yield in the Semiarid Region of Loess Plateu Journal of Shanxi Agricultural Sciences 1993,14 (1) 40-43

黄土高原半干旱地区覆盖沟垄种植技术及增产机理探讨

作  者:
董孟雄;周希志;孙来虎;柴永峰;李永山
单  位:
山西省农业科学院棉花研究所
关键词:
半干旱地区;覆盖栽培;沟垄种植;多熟制
摘  要:
在黄土高原半干旱地区采用地膜和秸秆全年交替覆盖,通过整地起垄、条带种植、沟垄覆盖、间作套种形式,实现一膜多用,旱地麦棉两作。该项技术经历了旱、涝、平三个不同年型的试验,亩产小麦248.5kg,棉花45.2kg,每亩增收190~340元。
译  名:
Studies on Covering and Furrowing Techniques and Increase Mechanism in Yield in the Semiarid Region of Loess Plateu
作  者:
Dong Mengxiong Zhou Xizhi Sun Laihu Cai Yongfeng Li Yongshan (Cotton Research Institute,Shanxi Academy of Agricultural Sciences,Yuncheng)
关键词:
Semiarid region;;Covering grow;;Furrowing planting;;Multiple cropping systems
摘  要:
The techniques of covering by plastic film and straw alternately throughout all year are used with soil tillage and ridging,covering after furrowing and interplanting to realize the multi-pur- pose of the film and,wheat and cotton interplanting.This techniques were tested in three different year types of drought,waterlogging and the everage with the porduction 248.5kg of wheat and 45.2kg of cotton per mu,in result of 190~340 Yuan increase per mu.

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