介绍了国内外花生机械化收获的现状，具体介绍美国花生挖掘机和联合收获机的作业过程。
The status of peanut harvesting mechanization was introduced. It involved detailed operating process of diggers and combines in America.
我国玉米收获机械化受到政策、技术、经济和自然方面的影响。
The maize harvesting mechanization in China is influenced by policy, technology, economy and nature factors.
分析了山东省定陶县玉米收获机械化、秸秆还田以及保护性耕作的现状与问题，探讨了农机推广工作发展趋向。
Taking the economics theory as guiding ideology, the paper mainly analyses on the development of corn harvest mechanization in Hebei province.
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