It should base on the field surface condition, the size of plot and the economic status and so on to select adaptive wheat no-tillage drills for areas with two ripe crops a year.

 
  • 用戶(hù)應根據不同地區地表覆蓋狀況、地塊的大小、經(jīng)濟狀況等選擇適合的小麥免耕播種機來(lái)實(shí)施和推廣保護性耕作技術(shù)。
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