Peng L.-C.,Yunnan Academy of Agricultural Sciences |
Peng L.-C.,Supervision and Testing Center for Flowers of Ministry of Agriculture Kunming |
Peng L.-C.,Yunnan Flower Breeding Key Laboratory |
Peng L.-C.,Yunnan Flower Research and Development Center |
And 20 more authors.
Zhiwu Shengli Xuebao/Plant Physiology Journal | Year: 2013
The plant regeneration system of Ormosia fordiana Oliv. was studied with the pretreatment and germination induction of seed, multiplication and hardening of adventitious bud, rooting of the shoot. The results showed that the best seed germination medium was MS (Read)+6-BA 0.5 mg·L-1+NAA 0.1 mg·L-1 with 100% of germination rate, and the best multiplication medium was Read+6-BA 1.0-1.5 mg·L-1+KT 0.1 mg·L-1+NAA 0.1 mg·L-1 which has more than twenty-three multiplication buds in each bottle. Read+6-BA 0-0.5 mg·L-1+ NAA 0.1 mg·L-1 was the best hardening medium. The best rooting medium was Read+IAA 1.0 mg·L-1 with 90.54% of the rooting rate. The research would promote the reproductive efficiency of Ormosia fordiana Oliv.. It improved the maturity and application of large-scale seedling technology, and had the vital significance on development and application of Ormosia fordiana Oliv..