论文部分内容阅读
通过分析黑龙江垦区农业机械化现状以及耕作改制的进展情况，阐明了农机更新换代的必要性及其原则，并以２０００ｈｍ２旱田和６６７ｈｍ２水田生产队农机更新换代问题为例，提出了选型配套意见。
By analyzing the status quo of agricultural mechanization and the progress of tillage and transformation in Heilongjiang Reclamation Area, the necessity and principle of agricultural machinery replacement were clarified. Taking the replacement and replacement of 2000hm2 paddy field and 667hm2 paddy field production team as an example, the author put forward the supporting opinions.