中文摘要：

阐述了我国机械化秸秆还田联合作业机具的研究现状,针对几种不同类型秸秆还田联合作业机的结构、性能和特点进行了介绍分析,提出了现今已有的秸秆还田联合作业机具所存在的问题,并结合当前秸秆还田新技术,设计了快速腐熟秸秆还田机,指出了我国机械化秸秆还田联合作业机今后的研究发展方向。

英文摘要：

The status of straw returned combined machine was introduced.The structure,performance,and characteristics of a few types of straw returned combined machine widely used in China were analyzed and discussed.On the basis of analyses and discussion,the problems of the straw returned combined machine were put forward.Combined with the new technology of straw returned,designs a fast decomposition straw returning machine and pointed out the straw returned combined machines＇ future research direction.