buffer strip cropping

例句：

1. 1.The farmer used a buffer strip to control the spread of weeds in his field.
   农民使用缓冲带来控制他田地里杂草的扩散。
2. 2. The new irrigation system uses buffer strips to prevent water from seeping into the surrounding soil.
   新的灌溉系统使用缓冲带以防止水渗入周围的土壤。
3. 3. The farmers carefully planned their buffer strips to ensure maximum efficiency and minimal impact on the environment.
   农民们仔细规划他们的缓冲带，以确保效率最大化和对环境的影响最小化。