Objective: To study basic conditions for biosynthesis arbutin by the hairy root of Panax ginseng .
目的：研究人参毛状根生物合成熊果苷的基本条件。
Objective:To obtain the hairy root of Panax ginseng (HRPG).
目的：建立人参毛状根转化体系。
The results showed that the allelopathic effects of extracts from Root-zone soil of Panax notoginseng on root length, seedling height, and fresh weight and NR activity of notoginseng were different.
为了探讨三七根区土壤提取物对三七幼苗的化感作用，以不同极性三七根区土壤提取物对三七幼苗进行生物测定。
Methods: The components Himalayan teasel root and Panax notoginseng were identified by TLC.
方法：采用薄层色谱法(T LC法)对处方中的续断、三七进行定性鉴别。
And controling effects on root rot of Astragalus membranaceus and seedling damping-off of Panax quinquefolium were 80% and 60% respectively in the field.
对黄芪根腐病菌和西洋参立枯病菌的田间防治效果分别达到80 %和6 0 %。
And controling effects on root rot of Astragalus membranaceus and seedling damping-off of Panax quinquefolium were 80% and 60% respectively in the field.
对黄芪根腐病菌和西洋参立枯病菌的田间防治效果分别达到80 %和6 0 %。
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