随着国家各项惠农政策的落实,补贴购置大型农机具的资金到位,机械化收获玉米倍受广大农民的青睐。就目前而言,我国研发的玉米收获机械大体可分为4种类型,即:背负式,自走式,玉米割台和牵引式。背负式玉米联合收获机。与拖拉机配套使用,该机优点:价格低,能提高拖拉机的利 With the implementation of various preferential agricultural policies in the country, subsidies for the purchase of large-scale agricultural machinery and equipment in place, mechanized harvest of corn much the majority of farmers of all ages. For now, China’s research and development of corn harvesting machinery can be divided into four types, namely: knapsack, self-propelled, corn header and traction. Knapsack corn combine harvester. Supporting the use of tractors, the advantages of the aircraft: low prices, can improve tractor Lee