| 不同方法处理乌桕种子发芽率发芽势的影响 |
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| 引用本文： | 张燕.不同方法处理乌桕种子发芽率发芽势的影响[J].广东林业科技,2009,25(3):9-63. |
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| 作者姓名： | 张燕 |
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| 作者单位： | 阳春市林业局,阳春,529600 |
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| 摘 要： | 采用不同浓度的硫酸和草木灰水浸种,以及砂擦种皮方法处理乌桕种子,结果表明：用98%的浓硫酸去除乌桕种皮的蜡质,乌桕种子发芽率、发芽势最高,达到89.6%、67.6%,该处理操作简单,快捷,成本低,种子萌芽快,苗木生长整齐。
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| 关 键 词： | 乌桕 种子处理 发芽率 发芽势 |
| 收稿时间： | 4/29/2009 3:34:36 PM |
| 修稿时间： | 6/16/2009 9:20:31 AM |
Effects of Different Treatments on seed Germination of Sapium sebiferum |
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| zhangyan.Effects of Different Treatments on seed Germination of Sapium sebiferum[J].Forestry Science and Technology of Guangdong Province,2009,25(3):9-63. |
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| Authors: | zhangyan |
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| Institution: | Zhang Yan (Yangchun Forestry Bureau, Yangchun, 529600) |
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| Abstract: | Germination percent of Sapium sebiferum seeds is very low without any methods of seed pre-treatment. In order to increase the germination rate, three methods such as soaking seeds in plant ash solution,sulfate and frazzling seed skin with sand are taken before sowing. The results shows that soaking seeds in 98% sulfate is the best, the germination rate reach 89.6%, the germination energy is 67.6%. the methods is easy to operation. |
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| Keywords: | Sapium sebiferum Seed pretreatment germination rate germination energy |
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