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4.各行播种均匀度小麦免耕施肥播种机各行排种量的一致性程度对亩产量有很大影响,实践证明必须予以确保一般情况下,出厂的免耕施肥播种机都经过出厂检验,一般不会存在问题
4 rows sowing uniformity No-tillage fertilization wheat planter row row consistency has a great impact on the mu yield, practice has proved necessary to ensure that under normal circumstances, the factory no-tillage and fertilizer seeder after the factory inspection, the general There is no problem