• 砂质栗钙土 - 引用次数：7

  Sandy chestnut soil with drought, roughness and thin soil layer of field accounted for more than 65% of whole cultivated area in north-west of Hebei plateau.

  冀西北高原砂质栗钙土农田占全区耕地面积65%以上,土壤砂性、粗骨、干旱、瘠薄。

  参考来源 - 高寒半干旱区垄作小南瓜根水共济效应研究

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