Study on tissue culture and rapid propagation of Zingiber officinale Roscoe cv. Fengtoujiang

doi:10.14088/j.cnki.issn0439-8114.2020.23.035

Abstract

Abstract: To screen out the optimal culture medium and build the virus-free rapid propagation system for Fengtoujiang,experiment was carried out with tissue culture technology,using stem apex of as explant and different phytohormone combination.The results indicated that the optimal effect on survival of the callus and stem apex was the combination of MS+6-BA(1.5 mg/L)+NAA(0.1 mg/L).The formation of callus was induced by the medium of MS+6-BA(2.0 mg/L)+KT(0.1 mg/L)and the robust adventitious bud was increased as well.Not only had the MS+6-BA(1.0 mg/L)+NAA(0.3 mg/L) the most efficient effect on ginger root differentiation,but also improved tillering and stand establishment,which increased the propagation significantly.

Key words: Zingiber officinale Roscoe cv.Fengtoujiang, tissue culture, rapid propagation

CLC Number:

S632.5

YE Xing-zhi, CHENG Qun, ZHANG Deng-hong, XU Yi, CHEN Qiao-ling, CHEN Huo-yun. Study on tissue culture and rapid propagation of Zingiber officinale Roscoe cv. Fengtoujiang[J]. HUBEI AGRICULTURAL SCIENCES, 2020, 59(23): 156-158.

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