Title: Influence of Soil Texture,Tillage Practices and Stubble on Water Storage Content before Wheat Sowing in South of Shanxi Province
Abstract: Influence of soil texture,tillage practices and stubble on water storage content before wheat sowing was studied by using the method of contrast in Linfen and Xiangfen,Shanxi province.The results showed that water storage content of every main soil layer covered from 0 to 200 cm was mediate clay soilmediate loamy soillight loamy soil under conventional tillage practices of different soil texture after through an idle summer.Influence of soil texture and sequential autumn crop on water storage content before wheat sowing was soil texturesequential autumn crops after through an sowing summer.Water storage content before wheat of different soil tillage practices was shallow rotary stubblingno-tillagesubsoiling tillageconventional tillageall soil layer subsoiling tillage.The maximal water storage content before wheat sowing of stubble of different spring crop was Rehmannia glutinosa stubble,the second was Salvia miltiorrhiza stubble,the minimum was cotton stubble.The study has provided academic evidence to select soil texture of sequential summer crops,rational soil tillage practices through after idle summer and spring crop stubble for renewing water storage content before wheat sowing.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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