| 3种山龙眼科植物种子生活力快速测定方法的效果比较 |
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| 引用本文： | 曾力,樊国盛,段晓梅.3种山龙眼科植物种子生活力快速测定方法的效果比较[J].西部林业科学,2007,36(4):119-122. |
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| 作者姓名： | 曾力 樊国盛 段晓梅 |
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| 作者单位： | 西南林学院,云南,昆明,650224 |
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| 基金项目： | 国家林业局948项目(2003-4-20) |
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| 摘 要： | 采用TTC(四唑法)和红墨水染色法两种方法对山龙眼科的美极山龙眼、无柄卢卡树、圆锥山龙眼3种植物种子的生活力进行了测定,并与其种子苗床播种出苗率进行对比试验。结果表明,TTC染色法和红墨水染色法测定此3种山龙眼科植物种子的生活力与其种子的苗床实际出苗率之间不存在显著差异性。TTC染色法和红墨水染色法,都可用于对这3种山龙眼科植物种子生活力的快速测定。
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| 关 键 词： | 山龙眼科植物 种子生活力 快速测定方法 |
| 文章编号： | 1672-8246（2007）04-0119-04 |
| 收稿时间： | 2007-04-13 |
| 修稿时间： | 2007年4月13日 |
Comparative Experiment on Rapid Test Method on Seed Variability of Three Species of Proteaceae |
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| ZENG Li,FAN Guo-sheng,DUAN Xiao-mei.Comparative Experiment on Rapid Test Method on Seed Variability of Three Species of Proteaceae[J].Journal of West China Forestry Science,2007,36(4):119-122. |
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| Authors: | ZENG Li FAN Guo-sheng DUAN Xiao-mei |
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| Institution: | Southwest Forestry College, Kunming Yunnan 650224, P. R. China |
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| Abstract: | The seed viability of three species namely Protea eximia,Leucospermum sessile and P.cynaroides of Proteaceae were measured by TTC staining method and red ink staining method,and the results were compared with the actual emergence ratio.The experimental results indicated that there was no significant difference between the variability measured by these two methods and the actual emergence ratio.It was therefore concluded that both TTC staining and red ink staining could be used to rapidly determine the seed variability of the tested three species of Proteaceae. |
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| Keywords: | Proteaceae plant seed variability rapid measure |
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