The problem of rough seeding bed is avoided in the use of row controlled method.
实验表明该机已实现设计的主要目标：以对行播种的方法避免了种床粗糙问题；
At the same time, seeding time, seeding rates and row widths are all chosen to give crops a competitive edge over weeds.
同时选择合适的播种时间、播种率、行间距为作物创造有利的与杂草竞争的条件。
At the same time, seeding time, seeding rates and row widths are all chosen to give crops a competitive edge over weeds.
同时选择合适的播种时间、播种率、行间距为作物创造有利的与杂草竞争的条件。
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