最近,河南省某收割机厂研制出4JH-2.2型玉米秆还田机。该机以新疆二号联合收割机为配套动力,从而使新疆二号联合收割机由过去夏季一季作业,增加到夏秋两季作业。该机是根据目前新疆二号联合收割机在我国农村普及率高,而只在夏季作业,其它时间闲置着,为更好 Recently, a harvester factory in Henan Province developed a 4JH-2.2 corn stalks back to the machine. The aircraft with Xinjiang II combine harvester as a supporting force, so that the Xinjiang II Combine harvesters by the past summer season operations, increased summer and autumn operations. This machine is based on the current Xinjiang combine harvester in rural areas of our high penetration rate, but only in the summer operations, idle at other times, as better