red-soil upland

基本解释

• [环境科学技术]红壤旱地

英汉例句

双语例句

• The effect of different manure on soil microorganisms and soil enzyme activities in an upland red soil was studied through a four-year field planting experiment.
  为提高红土红壤磷的有效性和肥料磷的利用率 ，设立长期定位试验 ，研究了红壤旱地不同施肥条件下土壤磷素的变化规律 。
• In a study reported in this paper, no-cultivation meadow (A) was used as control sample to study the effect of rotation systems on soil fertility of upland red soil in Yunan plateau.
  以未开垦利用的荒草地（A）为对照，研究不同轮作方式对高原山地红壤肥力的影响。

• red-soil upland更多例句

专业释义

环境科学技术

• 红壤旱地