Angelica sinensis(Oliv.)Diels is a valuable herbal *** production,its premature bolting,caused by vernalization,seriously affects its root *** this stuty,thermal treatments of 5,0 and?5°C,as well as treatments with s...
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Angelica sinensis(Oliv.)Diels is a valuable herbal *** production,its premature bolting,caused by vernalization,seriously affects its root *** this stuty,thermal treatments of 5,0 and?5°C,as well as treatments with shifts between these temperatures,were performed in its overwintering storage to investigate the chilling effect on the early bolting of Angelica sinensis and analyze the vernalization response to different *** results indicated that the 0°C treatment rendered the highest bolting rate,and the-5°C resulted in the lowest bolting *** initial short-term treatment at-5°C could promote the early bolting of ***,and the treatment at 5°C prior to planting could hasten its seedling bud *** the appropriate temperature,the early bolting rate of Angelica was positively related to the number of treatment *** the frozen storage at-5°C could inhibit the vernalization of Angelica seedlings and the early *** vernalization of Angelica could be a continuous process related to the number of treatment *** study would serve as reference for the overwintering storage and cultivation of Angelica.
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