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新疆棉区秸秆还田技术和养分需要量的初步估算
Technique of Cotton Stalks Returned to Field and Preliminary Calculation of Stalk Nutrient Quantity in Xinjiang
【摘要】 论述了新疆棉区的秸秆还田技术及机械化作业 ,分析了南北疆棉秆还田时补 N的需要量 ,提出了当前棉秆还田工作中应注意的几个问题
【Abstract】 The technique of cotton stalks returned to fields (CSRF) and the mechanical operation in Xinjiang cotton region are discussed. The quantity of replenishing N in cotton CSRF is analyzed . Some questions of cotton stalk returned to field are put forward.
【关键词】 棉花;
秸秆;
机械化;
氮肥;
【Key words】 technoique; cotton stalk; mechanical operation; replenishing N quantity;
【Key words】 technoique; cotton stalk; mechanical operation; replenishing N quantity;
- 【文献出处】 棉花学报 ,ACTA GOSSYPII SINICA , 编辑部邮箱 ,2000年05期
- 【分类号】S562
- 【被引频次】50
- 【下载频次】285