通过对该装置进行排种试验,得出了影响排种速度的因素,确定了提高播种质量的实验方案。
Feeding experiment is done on this feeding device, and by experiment analysis the factors affect feeding speed are got, and the experiment exam of seeding quality is gained.
对于旱地小麦,利用可调翼铲式深松机深松后,可以增加播种前土壤含水量,改善播种质量,提高作物产量;
For dryland wheat, subsoiling operation could increase pre planting soil moisture, improve sowing quality and the yield could be increased by 10% compared with conventional tillage.
改进后的机器减少了操作人数和种土分离的作业量,提高了播种质量。
After improved, the number of operators wais reduced and the separating between seeds and soil would get easy; and the seeding quality was quite good.
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