由于玉米机收的社会效益和生态效益非常明显,因此,近几年玉米收获机出现了迅猛发展的态势,现有机型有几十种之多。如何选择合适的玉米联合收获机,成为农民朋友普遍关注的问题。笔者就选购玉米联合收获机方面的知识介绍如下。 Because of the social benefits and ecological benefits received by corn machines are very obvious, so in recent years there has been a rapid development of corn harvester machine, there are dozens of existing models. How to choose the right corn combine harvester has become a common concern of peasant friends. The author on the purchase of corn combine harvester knowledge are as follows.