soil hydrolytic acidity

例句：

1. 1. Soil pH is an important factor in determining the suitability of a particular crop for a given location.
   土壤pH是决定特定作物在特定地点适宜性的重要因素。
2. 2. The soil's high water-holding capacity makes it ideal for growing crops that require deep root systems.
   土壤的高水分保持能力使其非常适合种植需要深根系统的作物。
3. 3. In agricultural research, soil pH is often measured to determine the optimal conditions for plant growth.
   在农业研究中，土壤pH常被测量以确定植物生长的最佳条件。