土壤水分有效性 meaning in English
availability of soil water
Examples
- Soil moisture availability is the major factor limiting the area sown to crops and their yield
土壤水分有效性是限制栽培作物面积及其产量的主要因素。 - Examination of past research results indicates that crop yields , even in research trials hardly ever reach their yield potential , as calculated from soil moisture availability
考察以往的研究结果，即使在试验的条件下，也很难达到根据土壤水分有效性所计算出来的产量潜力。