effect of soil drying

例句：

1. 1. The farmer noticed that the soil was becoming dry and needed to apply more water.
   农民注意到土壤正在变干，需要施加更多的水。
2. 2.The drought has had a significant effect on the agricultural production in the region.
   干旱对该地区农业产量产生了重大影响。
3. 3. The researcher found that the effect of soil drying on plant growth could be mitigated by using appropriate irrigation techniques.
   研究人员发现，通过使用适当的灌溉技术可以减轻土壤干燥对植物生长的影响。