• northwest plateau of hebei - 引用次数：7

  As the only water supplement for agriculture, high efficiency of rainfall use was veryimportant in northwest plateau of Hebei province, it related to the enhancement ofeconomic benefit of agricultural production.

  降雨作为冀西北高原农业生产唯一的水分补给，其高效利用关系到农业生产经济效益的提高。

  参考来源 - 冀西北高原垄沟系统下小南瓜水肥高效利用研究

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