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克州农机推广站2007年春播期间选用2BFY-4型免耕播种机(图1),通过改装(换用大槽排种器),在阿合奇县进行了13.3hm2大豆播种示范实验。
The 2BFY-4 No-Tillage Planter (Figure 1) was selected during the spring 2007 broadcast in Kezhou Agricultural Machinery Extension Station. The 13.3 hm 2 sown soybean demonstration experiment was carried out in the county of Achqi County through conversion (using a large-slot seed metering device).