Effects of Straw Returning to Fields on Soils and Current Status in Anhui Province  

秸秆还田对土壤的影响及安徽省秸秆还田现状分析(英文)

作　　者：程燕[1] 胡宏祥[1] 邸云飞[1] 贡家芳[1] 

机构地区：[1]安徽农业大学资源与环境学院,安徽合肥230000

出　　处：《Agricultural Science & Technology》2013年第5期776-779,共4页农业科学与技术（英文版）

基　　金：Supported by National Water Pollution Control and Management Technology MajorProject(2013ZX07103006);Anhui Land Resource Technological Project(2012-K-18)~~

摘　　要：In the research, effects of straw returning to fields on soil temperature, water, volume-weight, porosity, trace elements, and organic matters were reviewed and countermeasures were proposed to promote straw returning on basis of straw resources and present status in Anhui Province.农作物秸秆是宝贵的生物资源,秸秆还田可以显著改善土壤的物理化学性状,本文通过阐述科研工作者关于秸秆还田对土壤温度、水分、容重、孔隙度及土壤氮、磷、钾元素和有机质的影响的相关研究成果,并结合安徽省内秸秆资源及秸秆还田现状,探讨促进秸秆还田工作高效开展的可行性研究对策。

关 键 词：Straw returning to fields Soil fertility Agricultural sustainable development 

分 类 号：S141.4[农业科学—肥料学]