4YZ-4A型自走式玉米联合收获机推广适用性研究

Promote and Applicability Study on 4YZ-4A Self-propelled Corn Combine

玉米是山西省主要粮食作物之一,研究试验引进适合全省地域的玉米联合收割机工作迫在眉睫。山西省农机推广总站对农户反响较好的中农博远4YZ-4A自走式玉米联合收获机进行了田间试验、性能测试,为该机具的推广应用提供科学依据。

Corn is one of the main grain crops in Shanxi province, the study of the introduction of suitable for corn combine harvester work is imminent. This paper did the field test and performance test on 4YZ-4A self-propelled corn combine, provided scientific basis for application of the machine.