| 银杏种子繁殖技术研究 |
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| 引用本文： | 李然红,于丽杰,安文和,张静. 银杏种子繁殖技术研究[J]. 北方园艺, 2012, 0(17): 151-152 |
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| 作者姓名： | 李然红 于丽杰 安文和 张静 |
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| 作者单位： | 牡丹江师范学院生命科学与技术学院,黑龙江牡丹江,157012;哈尔滨师范大学生命科学与技术学院,黑龙江哈尔滨,150025 |
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| 基金项目： | 牡丹江师范学院青年骨干资助项目 |
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| 摘 要： | 以银杏种子为试材,研究了温度、播种基质、赤霉素、氯化钙等因素对银杏种子发芽率的影响。结果表明:恒温、变温处理及播种基质的不同对银杏种子发芽率影响不大;赤霉素和氯化钙处理均能提高银杏种子的发芽率,赤霉素的最佳处理浓度为1 500mg/L,氯化钙的最佳处理浓度为50mg/L。
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| 关 键 词： | 银杏 种子繁殖 赤霉素 氯化钙 |
Study on Seminal Propagation Technology of Ginkgo biloba L. |
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| LI Ran-hong , YU Li-jie , AN Wen-he , ZHANG Jing. Study on Seminal Propagation Technology of Ginkgo biloba L.[J]. Northern Horticulture, 2012, 0(17): 151-152 |
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| Authors: | LI Ran-hong YU Li-jie AN Wen-he ZHANG Jing |
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| Affiliation: | 1(1.College of Life Science and Technology,Mudanjiang Normal University,Mudanjiang,Heilongjiang 157012;2.College of Life Science and Technology,Harbin Normal University,Harbin,Heilongjiang 150025) |
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| Abstract: | Taking seeds of Ginkgo biloba L.as material,different factors such as temperature,seeding matrix,gibberellin and calcium chloride on rate of emergence were studied.The results showed that the constant and alternating temperature,different seeding matrix made no difference on the rate of emergence;gibberellin and calcium chloride could improve the rate of emergence,the optimal concentration of gibberellin was 1 500 mg/L,the optimal concentration of calcium chloride was 50 mg/L. |
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| Keywords: | Ginkgo biloba L. seminal propagation gibberellin calcium chloride |
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