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在《中国草原》1980年第4期刊登的“提高沙打旺结实率的研究”一文中,我们曾根据自己的试验与调查对沙打旺的起源作了初步的结论:沙打旺栽培种起源于我国华北与西北地区的直立黄芪野生种。本文再提出一些新的事实进一步证实这一结论。
In a paper entitled “Research on Improving Seed Settlement Rates of Sandy Land” published in the 4th edition of China Grassland in 1980, we have based on our own experiments and surveys the preliminary conclusions of the origin of sand weeds: Originated in North China and Northwest China’s upright wild Astragalus species. This article presents some new facts to further confirm this conclusion.