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国营红星农场自1948年建场以来,都是采用机械平播(后起垅,以下同)的方法播种大豆。去年,我们在第二生产队以29 公顷上地面积进行了:大豆机械化起垅播种的试验(其中28公顷为起垅播种,一公顷为对照)。用这种方法,要把播种机作简单的改装,即是在一股24行播种机前边方梁上固定长短拉杆各一个,短拉杆连接开沟器,长拉杆连接带伸缩杆的齿栓上,以固定鸭掌锄齿,共同用伸缩杆掌握起落。这样,即能达到用机械化起垅播种的目的。去年试验的结果,大豆起垅播种可以提高产
State-owned Red Star Farm since its establishment in 1948, are the use of mechanical flatcast (post-start, the same below) method of planting soybean. Last year, we conducted a second production team on a 29 hectare site: a mechanized soybean planting trial (of which 28 hectares were sowing and one hectare was a control). In this way, the sowing machine should be simply modified, that is, one of the long and short rod rods is fixed on the front side beam of a 24-row seeder. The short rod rod is connected with the opener and the long rod rod is connected with the gear rod with the telescopic rod , To fixed duck palm hoe teeth, commonly used telescopic rod to grasp the ups and downs. In this way, it can achieve the purpose of planting seeds with mechanization. As a result of last year’s trial, planting soybeans increased production