| 经夏越冬播种水曲柳种子的萌发效应 |
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| 引用本文： | 张鹏,沈海龙.经夏越冬播种水曲柳种子的萌发效应[J].植物生理学通讯,2009(1):37-40. |
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| 作者姓名： | 张鹏 沈海龙 |
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| 作者单位： | 东北林业大学林学院,林木遗传育种与生物技术教育部重点实验室,哈尔滨150040 |
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| 基金项目： | 黑龙江省青年科学基金（QC07C62）和东北林业大学青年科研基金（07039）. |
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| 摘 要： | 贮藏的成熟水曲柳种子经夏越冬播种的结果表明，贮藏的成熟种子经夏越冬播种可以萌发，东北地区的播种时间宜在9月之前。用适宜的植物生长调节物质处理可以获得较好的发芽效果，其中以100mg·L^-1激动素浸种1d的效果较好。
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| 关 键 词： | 水曲柳 种子 经夏越冬播种 萌发 |
Germination Responses of Fraxinus mandshurica Rupr. Seeds Sowed Last Summer |
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| ZHANG Peng,SHEN Hai-Long.Germination Responses of Fraxinus mandshurica Rupr. Seeds Sowed Last Summer[J].Plant Physiology Communications,2009(1):37-40. |
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| Authors: | ZHANG Peng SHEN Hai-Long |
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| Institution: | ( Key Laboratory of Forest Tree Genetic Improvement and Biotechnology of Ministry of Education, School of Forestry, Northeast Forestry University, Harbin 150040, China) |
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| Abstract: | The stored mature seeds of Fraxinus mandshurica were sowed last summer as materials in the research on germination responses of overwintering pregermination on field. The results showed that the stored mature seeds sowed last summer could germinate with the overwintering treatment. In northeast China, the appropriate sowing time was before September. The germination percentage increased with different treatments of plant growth substances, and the treatment of 100 mg·L^-1 kinetin for 1 day had better effects on the germination of Fraxinus mandshurica seeds. |
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| Keywords: | Fraxinus mandshurica Rupr seeds last summer sowing germination |
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