| 本文已被：浏览 3060次 下载 3365次 |
码上扫一扫！ |
|
|
| 铁皮石斛组培育苗与组培苗培植技术研究 |
|
罗万业,罗万周,魏锦秋,陈桂琼,朱昔娇
|
|
广东省梅州市林业科学研究所,广东省梅州市大埔县高陂镇林业站,广东省梅州市林业科学研究所,广东省梅州市林业科学研究所,广东省梅州市林业科学研究所
|
|
| 摘要: |
| 对铁皮石斛组织培养育苗和组培苗培植技术进行研究，结果表明：在MS培养基中添加6-BA 1.0 mg/L+NAA 0.1 mg/L+IAA 0.5 mg/L+50 g/L椰子汁有利于芽苗的增殖；在1/2MS培养基中添加6-BA 0.1 mg/L+IBA 1.0 mg/L+NAA 0.2 mg/L+50 g/L椰子汁有利于小苗生根和植株生长。搭建大棚移植铁皮石斛组培苗，采用高架苗床，选用松树皮和花生壳（v/v=4∶1）为基质，移栽成活率可达95％以上。 |
| 关键词: 铁皮石斛 组织培养 培植技术 |
| DOI： |
| 分类号:S722.3 7 |
| 基金项目: |
|
| Study on the Techniques of Tissue Culture and Cultivation of Dendrobium officinale |
|
Luo Wanye,Luo Wanzhou,Wei Jinqiu,Chen Guiqiong and zhuxijiao
|
|
Guangdong Province Meizhou City Forestry Science Institute,Guangdong Meizhou,Guangdong Province Meizhou City Forestry Science Institute,Guangdong Meizhou,
|
| Abstract: |
| The tissue culture and cultivation techniques of Dendrobium officinale were studied, the results showed that: the MS medium supplemented with 6-BA 1.0 mg/L NAA 0.1 mg/L IAA 0.5 mg/L 50 g/L coconut juice was good for bud proliferation; the 1/2MS medium supplemented with 6-BA 0.1 mg/ L IBA 1.0 mg/L NAA 0.2 mg/L 50 g/L coconut juice was good for rooting and growth of seedlings.The transplantion survival rate could reach above 95%,when the plantlets of D. officinale were planted under the conditions of greenhouse, elevated seedbed and growing media with pine bark peanut shell (v/v =4:1). |
| Key words: Dendrobium officinale tissue culture cultivation techniques |
