HUBEI AGRICULTURAL SCIENCES ›› 2021, Vol. 60 ›› Issue (13): 138-142.doi: 10.14088/j.cnki.issn0439-8114.2021.13.028

• Biological Engineering • Previous Articles     Next Articles

Effects of different hormones on induction of clustered buds from budded stems of Glycyrrhiza uralensis Fisch

FU Li, ZHANG Dong-xiang, LIU An-qi, LYU Qing, LI Wei   

  1. College of Life Sciences and Agriculture and Forestry,Qiqihar University/Heilongjiang Provincial Key Laboratory of Resistance Gene Engineering and Protection of Biodiversity in Cold Areas,Qiqihar 161006,Heilongjiang,China
  • Received:2020-10-27 Online:2021-07-10 Published:2021-07-26

Abstract: Single factor variable and different hormone combination design were used to observe the effect of different hormone ratio on the induction of clustered buds from the bud stem of Glycyrrhiza uralensis Fisch. The results showed that the best hormone combination for inducing cluster buds was MS+0.5 mg/L 6-BA+0.5 mg/L KT, and the average multiplication factor of cluster buds reached 5 times. Appropriate hormone ratio is beneficial to the induction of clustered buds from the budded stems of Glycyrrhiza uralensis Fisch, and provides theoretical and technical basis for the application of rapid propagation technology of Glycyrrhiza uralensis Fisch.

Key words: Glycurrihiza uralensis Fisch., budded stems, cluster buds, hormone

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