Preliminary Study on Breaking the Seed Dormancy of Osmanthus fragrans by in Vitro Culture

YUAN Wang-jun,DONG Mei-fang,SHANG Fu-de

Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2004, Vol. 28 ›› Issue (07) : 91-93.

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Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2004, Vol. 28 ›› Issue (07) : 91-93. DOI: 10.3969/j.jssn.1000-2006.2004.07.015

Preliminary Study on Breaking the Seed Dormancy of Osmanthus fragrans by in Vitro Culture

  • YUAN Wang-jun,DONG Mei-fang,SHANG Fu-de
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Abstract

Osmanthus fragrans embryo has after-ripening when the seed is mature. There is perhaperps restraining substances in endosperm. The seed does not germinate even if it is dealed with GA or stored for three months in sand. By in vitro culture and adding 0.5 mol/L BA,1.0 mol/L BA+0.5 mol/L NAA to culture media, the seed dormancy can be broken after stored for three months in sand.

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YUAN Wang-jun,DONG Mei-fang,SHANG Fu-de. Preliminary Study on Breaking the Seed Dormancy of Osmanthus fragrans by in Vitro Culture[J]. Journal of Nanjing Forestry University (Natural Sciences Edition). 2004, 28(07): 91-93 https://doi.org/10.3969/j.jssn.1000-2006.2004.07.015
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