A landscape fabric may be used under the organic mulches to improve weed control.

阿景观织物可用于有机覆盖物下，以提高控制杂草。

Once weed control has been accomplished, further tillage of the soil is not recommended.

如果完成了杂草的控制, 对土壤的再次翻耕就不需要了.

The prospect application of the transgenic technique in weed control was introduced in this paper.

本文阐述了转基因技术在杂草防除中的应用研究的方向、途径和部分成果.

Field experiments were conducted to evaluate preapplied roundup tank mixtures with atrazine plus acetochlar for weed control in zero-tillage corn field.

对农达和乙阿合剂单用及桶混在免耕玉米田的除草效果进行了研究。