Influence of plant growth regulater on yield and quality of Salvia miltiorrhiza

Li, X.-E.; Zhang, X.-Y.

Zhongguo Zhong Yao Za Zhi 39(11): 1992-1994

2014


ISSN/ISBN: 1001-5302
PMID: 25272828
Document Number: 678209
The study is aimed to investigate the effect of plant growth regulators on yield and quality of the Salvia miltiorrhiza. The plant growth regulators was spraying on Salvia plants in July or August in field experiment, then the yield, ingredient content and the antioxidant activity were determined. The results showed that plant growth regulator 'Zhuanggenling' could increase the yield of Salvia with root-planting by 38.45%. Plant growth regulator 'Duoxiaozuo' could increase the yield of Salvia with seedling planting by 14.19%. Both plant growth regulator significantly reduced the antioxidant activity of Salvia in vitro, but they had no significant effect on active ingredient contents.

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