antecedent soil water content

例句：

1. 1. The study of antecedent soil water content is crucial for understanding the impact of climate change on agricultural productivity.
   研究前体土壤含水量对于理解气候变化对农业生产力的影响至关重要。
2. 2. The farmers in this region have been using traditional methods to manage their crops, which helps maintainthe antecedent soil water content.
   该地区的农民一直使用传统方法来管理他们的作物，这有助于保持前体土壤含水量。
3. 3. The research has shown that maintaining an adequate antecedent soil water content can significantly improve crop yields and reduce the risk of drought stress.
   研究表明，保持适当的前体土壤含水量可以显著提高作物产量并降低干旱风险。