| 檀香种子发芽试验研究 |
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| 引用本文： | 崔永忠,杨文云,李昆,罗香.檀香种子发芽试验研究[J].西南农业学报,2011,24(5). |
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| 作者姓名： | 崔永忠 杨文云 李昆 罗香 |
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| 作者单位： | 中国林业科学研究院资源昆虫研究所,云南昆明,650224 |
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| 基金项目： | 中国林业科学研究院资源昆虫研究所基本科研业务费专项资金子项目"珍贵阔叶树种生态适应性研究" |
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| 摘 要： | 采用不同浓度的GA、KT和IBA对保存半年的檀香种子进行处理,并做发芽和育苗试验.结果表明,GA对檀香种子发芽的最佳浓度为1000～1200 mg/L,发芽率为85％～97.5％,与低浓度处理比较差异极显著；发芽势为30％～37％、发芽指数为20.4 ～27.7、活力指数为112.3～174.8,与600和800 mg/L处理比较,差异极显著.KT和GA联合使用对檀香种子发芽具有一定的促进作用,IBA则无效果.GA对苗木的生长也具有一定的促进作用,但各浓度间无规律可循.
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| 关 键 词： | 檀香 发芽率 最佳浓度 |
Study on Germination Experiment of Santalum album L. |
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| CUI Yong-zhong,YANG Wen-yun,LI Kun,LUO Xiang.Study on Germination Experiment of Santalum album L.[J].Southwest China Journal of Agricultural Sciences,2011,24(5). |
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| Authors: | CUI Yong-zhong YANG Wen-yun LI Kun LUO Xiang |
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| Institution: | CUI Yong-zhong,YANG Wen-yun,LI Kun,LUO Xiang (Research Institute of Resource Insects,CAF,Yunnan Kunming 650224,China) |
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| Abstract: | The Santalum album seeds stored half year was treated by different concentrations of GA,KT and IBA,and later do germination and breeding experiments.The result showed that the optimal concentration (1000-1200 mg/L) and germination rate(85 %-97.5 %) of the treatment of GA were significantly different with the treatment of low concentration,and the germinated potentialities(30 %-37 %),germination index(20.4-27.7),vigor index(112.3-174.8) were also significantly different with the treatment of 600 and 800 mg/L... |
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| Keywords: | Santalum album Germination rate Optimal concentration |
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