| 摘要: |
| 报道了红豆草6个栽培品种的4种外植体(下胚轴、子叶、幼茎和叶圆片),在3种培养基上,获得了大量健壮的再生植株的研究结果,生根再生苗的分化率为5%左右。为促进根的分化,接种前用红外线照射种子,并在分化培养基中加入 NAA 及酵母提取物等,可使生根再生苗的最高分化率达70%。 |
| 关键词: 红豆草 组织培养 植株再生 |
| DOI： |
| 投稿时间：1992-04-11 |
| 基金项目: |
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| Plantlet Regeneration from Calli on Various of Sainfoin |
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| Abstract: |
| In the present study on three media,a large quantity of strong regeneration plantlets was obtained from explants-hypocotyl,cotyledon,stem segment and leaflet dise of six cultivars of sainfoin(Onobrychis viciaefolia Scop.).Frequency of the regeneration plantlets with roots was about 5%.In order to promote roots differentiation of the plantlets,the seeds of sainfoin were irradiated with infrared rays and the differentiatal media were supplemented with NAA and yeast decoction(extract).The fre- quency of regene... |
| Key words: Sainfoin(Onobrychis viciaefolia Scop.) tissue culture plantlets regeneration |
