耕作深度

例句：

1. 1. The farmer needs to adjust the depth of his plowing to suit the soil conditions.
   农民需要调整犁的深度以适应土壤条件。
2. 2. The study found that the depth of the soil was affecting the growth of the plants.
   研究发现，土壤的深度影响了植物的生长。
3. 3. The researcher measured the depth of the well and determined its potential for further development.
   研究人员测量了井的深度，并确定了其进一步开发的可能性。