Besides, the extension of leguminous green manure in summer and winter, the selection and utilization of suitable weeds and minimization of the application of herbicides were conducted.

 
  • 至于植生方法除在不同地區推廣栽培夏冬作豆科綠肥外,同時(shí)推廣適生草類(lèi)選留與利用,以減少殺草劑的使用,增加草生栽培的效果。
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