玉米秸秆还田对土壤肥力的影响  

Influence of Maize Straw Returning to Field on Soil Fertility

作　　者：高杨[1] 

机构地区：[1]昌图县农业技术推广中心,辽宁铁岭112599

出　　处：《农业科技与装备》2015年第3期1-2,共2页Agricultural Science & Technology and Equipment

摘　　要：根据昌图地区应用玉米秸秆还田技术的经验,应用详细数据说明玉米秸秆还田在改善土壤理化性质、提高土壤肥力方面的作用,介绍玉米秸秆还田技术的应用要点,分析技术应用带来的经济效益和生态效益,为进一步深化和完善秸秆还田技术提供参考。According to the experiences of maize straw returning to field in Changtu area, it used detailed data to explain the function of improving soil properties and increasing soil fertility by maize straw returning to field in the article, and introduced the application key points of the technique of maize straw returning to field, analyzed economic benefits and biological benefits brought by the technique, provided a reference for further improving the technique of straw returning to field.

关 键 词：玉米秸秆 秸秆还田 土壤肥力 经济效益 生态效益 

分 类 号：S158[农业科学—土壤学]