protective tillage

• 保护性耕作

protective tillage的用法和样例：

例句

1. This is called conservation tillage.
   这就叫保护性耕作。
2. Furthermore, the article recounted the effect of plant diseases and insect pests and weeds by the conservation tillage measures.
   此外，还叙述了保护性耕作对农田病虫害和杂草的影响。