不同小麦播种机械的性能比较

目的]筛选适合当地的小麦播种机械。方法]选择了两种新播种机械与当地一直沿用的传统条播机械进行试验对比,以小麦冬前苗情、春季苗情和小麦千粒重、单产为指标,对不同播种机械的性能进行评价。结果]两种宽幅精播机械都有利于提高小麦的产量,其中山东郓城生产的2BJK-6型小麦宽幅精量播种机效果最佳;该宽幅精量播种机用种少且种子分散均匀,出苗齐、苗匀、苗壮;麦苗植株个体生长空间大,分蘖较好,苗体健壮,根系发达,因此生长后期单位总穗数多,千粒重增加,产量高。结论]在山东菏泽地区适宜推广应用山东郓城生产的2BJK-6型小麦播种机。

Performance Comparison of Different Wheat Seeding Machine

To select optimal wheat seeding machine. Method]Selecting two kinds of new type seeding machine to compare with traditional seeding machine,with seeding before winter,spring seeding,wheat 1000- grain weight,yield as indicators,the performance of different seeding machine was evaluated. Result]The two kinds of wide precision seeding machine both can improve wheat yield,2BJK- 6wheat seeding machine produced in Yuncheng,Shandong Province is the best. Conclusion]2BJK- 6 wheat seeding machine produced in Yuncheng,Shandong is suitable for extended in Heze Region.