| 方利娟，黄宝灵，苏仕林.杂交松组织培养技术研究初报[J].广东农业科学,2012,39(2):44-46 |
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杂交松组织培养技术研究初报 |
| Preliminary report on the tissue culture techniques of Pinus elliottii〤Pinus caribaea |
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| DOI： |
| 中文关键词: 杂交松 茎段 组织培养 |
| 英文关键词: Pinus elliottiiXPinus caribaea stems tissue culture |
| 基金项目: |
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| 摘要点击次数: 1861 |
| 全文下载次数: 771 |
| 中文摘要: |
| 以杂交松当年生茎段为外植体，对杂交松进行了组织培养研究。结果表明，最佳诱导培养基为DCR+6-BA 3.0 mg/L+NAA 0.1 mg/L，诱导率为43.3%；最佳增殖培养基为DCR+6-BA 2.5 mg/L+NAA 0.2 mg/L，增殖率为96.7%；最佳生根培养基为1/2DCR+NAA 2.0 mg/L，生根率为53.3%，平均生根数为9.4 条/株。 |
| 英文摘要: |
| Took the current-year-grown stem segments of Pinus elliottiiXPinus caribaea as explants, we studied the tissue culture of Pinus elliottiiXPinus caribaea. The results showed that the best medium for inducing was DCR+6-BA 3.0 mg/L+NAA 0.1 mg/L, and the frequency was 43.3%. The best media of propagation was DCR+6-BA 2.5 mg/L+NAA 0.2 mg/L, in this instance, the propagation rate was 96.7%. And the best rooting media was 1/2DCR+NAA 2.0 mg/L, in this instance, the rooting rate was 53.3%, the average rooting number was 9.4 in every unit. |
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