| 毛叶枣不同品种花粉生活力和贮藏方法研究 |
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| 引用本文： | 胡伟娟,续九如,何威,李颖岳,史良.毛叶枣不同品种花粉生活力和贮藏方法研究[J].河北林果研究,2005,20(4):354-356. |
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| 作者姓名： | 胡伟娟 续九如 何威 李颖岳 史良 |
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| 作者单位： | 1. 北京林业大学,林木花卉遗传育种教育部重点实验室,北京,100083
2. 海淀区市政园林服务中心,北京,100089 |
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| 基金项目： | 国家林业局“948”项目(2001-26) |
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| 摘 要： | 采用TTC染色法对毛叶枣11个品种的花粉生活力进行了测定.结果表明,不同品种花粉生活力存在差异,‘高朗1号＇花粉生活力明显高于其他品种;分别采用常温、常温干燥、低温、低温干燥、冷冻和冷冻干燥6种贮藏方法,对‘高朗1号＇和‘蜜枣＇两个品种的花粉贮藏方法进行了研究,发现不同方法对两个品种毛叶枣花粉的贮藏效果不同,低温干燥对于保存花粉生活力的效果最好.
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| 关 键 词： | 毛叶枣 品种 花粉 生活力 贮藏方法 |
| 文章编号： | 1007-4961(2005)04-0354-03 |
| 修稿时间： | 2005年5月8日 |
Study on pollen vitalities and storage methods in different varieties of Ber |
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| HU Wei-juan,XU Jiu-ru,HE Wei,LI Ying-yue,SHI Liang.Study on pollen vitalities and storage methods in different varieties of Ber[J].Hebei Journal of Forestry and Orchard Research,2005,20(4):354-356. |
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| Authors: | HU Wei-juan XU Jiu-ru HE Wei LI Ying-yue SHI Liang |
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| Institution: | HU Wei-juan~1,XU Jiu-ru~1,HE Wei~2,LI Ying-yue~1,SHI Liang~1 |
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| Abstract: | Pollen vitalities of 11 varieties of Ber(Zizyphus mauritiana Lam.)were studied in TTC staining.The results showed that pollen vitalities were significantly different among varieties.Pollen vitalities of 'Gaolang1' were higher than that of the others.Storage methods,such as normal-temperature,normal-temperature dehydration,low-temperature,low-temperature dehydration,freeze and freeze dehydration,were studied with the two varieties.Different methods showed various effects.Low-temperature dehydration was the most favorable method for preserving pollen vitality. |
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| Keywords: | Ber(Zizyphus mauritiana Lam ) variety pollen vitality storage method |
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