upland field

• 旱地

upland field的用法和样例：

例句

1. It was difficult for upland crops to grow on the saline-alkali soil in the coastal plain and Liaohe river regions.
   在沿海平原和辽河流域盐碱土上很难种植旱地作物。
2. It becomes obvious that nutrient inputs significantly influence the rates of economic return in upland cropping systems.
   显而易见，养分投入显著影响旱地种植制度下的经济收入。