| 不同植物激素处理对东北山梅花种子发芽的影响 |
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| 引用本文： | 吕洪和,宁东华,胡长林.不同植物激素处理对东北山梅花种子发芽的影响[J].中国园艺文摘,2009,25(6):45-46. |
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| 作者姓名： | 吕洪和 宁东华 胡长林 |
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| 作者单位： | 吉林省伊通满族自治县林业局,吉林,伊通,130700 |
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| 摘 要： | 用赤霉素、奈乙酸和吲哚乙酸对东北山梅花种子进行浸种处理，结果表明：奈乙酸和吲哚乙酸对东北山梅花种子发茅有明显促进作用，它们的最适浓度分别为40mg／L和20mg／L，吲哚乙酸的处理效果最好。植物激素的不同浸种时间对东北山梅花种子发芽也有明显影响，奈乙酸和吲哚乙酸的最佳浸种时间分别为24h和50h。
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| 关 键 词： | 植物激素 东北山梅花 种子发茅 |
Effects of Different Plant Growth Regulators on Seed Germination of Philadelphus schrenkii Rupr. |
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| Authors: | LV Hong-he NING Dong-hua HU Chang-lin |
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| Institution: | LV Hong-he NING Dong-hua HU Chang-lin |
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| Abstract: | Treating the seed ofPhiladelphus schrenkii Rupr. with GA3 and IAA and NAA ,and the effects of plant growth regulators on seed germination were studied. The results showed GA3 and IAA and NAA could significantly increase the seed germinating ability. The optimum density of IAA and NAA treatment are separately 20mg/L and 40mg/L, the treatment of IAA is best .The seed soak time effected differently on the seed germination ,the optimum seed soak time are separately 30h and 24h. |
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| Keywords: | plant growth regulator Philadelphus schrenkii Rupr seed germination |
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