水稻农机农艺融合不同插植密度对比试验

Contrast Test of Mechanical Transplanting of Rice in Different Planting Densities

以杂交稻Y两优143号为材料,使用江苏产富来威2Z-455和小精2ZX-430A手扶式插秧机进行插秧,设6个处理,3次重复,随机排列。结果表明:无论从实际产量还是纯利润上分析,均为处理B(插植密度为30cm×14cm)的经济效益最好。

Taking the hybrid rice Y double priority 143 as tested material, transplanted with rice seedling planting machine of FLW 2Z-455 and XIAOJING 2ZX-430 A which produced in Jiangsu. The test consisted of 6 treatments, 3 replicates, random arrangement. The results showed that： analysis from both the actual yield and net profit, the treatment B＇s（planting density is 30 cm ×14 cm） economic effect was the best.