One occupies relatively dry sandy loam soils . 一个则占据较干旱的沙壤土。
2.
Determination of soil infiltration capability and water characteristic curves of sandy loam soil 沙壤土入渗性能和水分特征曲线的测定
3.
Throug the study on irrigation quota and irrigation times for licorice root planted in arid sandy land of middle ningxia , the result shows : by increasing irrigation frequency and irrigation fixed quantity properly , it can play a positive role in the conserving and increasing water - holding capacity in arid - belt sandy area 摘要通过对宁夏中部干旱带沙地种植甘草的不同灌水定额及次数的研究，结果表明，适当的增加灌水次数和灌水定额对于保持和增加干旱带沙壤土持水率具有积极的作用，有利于植物的生长发育。
