cross plowing

例句：

1. 1. Cross plowing is an effective method for improving soil structure and fertility.
   交叉犁耕是一种有效的方法，可以改善土壤结构和肥力。
2. 2.In this region, cross plowing is widely used to prepare the soil for planting.
   在这个地区，交叉犁耕被广泛使用来准备土壤种植。
3. 3. The farmers in this area have been practicing cross plowing for generations, which has greatly improved their crop yields.
   这个地区的农民世代相传地实践交叉犁耕，这大大提高了他们的农作物产量。