Abstract: In this article, the distribution of Vicia Sativa L. in the eastem agriculture area of Qinghai province was investigated and its resource amount was counted with the method of statistics.

 
  • 文章摘要: 对青海省东部农业区救荒野豌豆的分布情况进行了调查,并用统计学的方法对其资源量进行计算。
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