The survival rate gets higher when the coat is applied to picea asperata mast.

使用该材料后云杉树苗成活率得以大幅度提高；

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Abstract : The purpose of this study was to determine the total flavonoids and dihydroquercetin contents in Picea asperata Mast. , and to further investigate its antioxidant activity.

摘要 ： 本试验测定云杉总黄酮及其二氢槲皮素的含量，研究其抗氧化活性，为后期云杉黄酮的进一步研究提供部分理论依据。

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