| 低温打破和解除草莓休眠的效应——Ⅰ草莓的休眠与利用 |
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| 引用本文： | 魏联龄,黄桂馥.低温打破和解除草莓休眠的效应——Ⅰ草莓的休眠与利用[J].北京农学院学报,1993(2). |
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| 作者姓名： | 魏联龄 黄桂馥 |
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| 作者单位： | 北京农学院园艺系,北京农学院园艺系 北京 102208,北京 102208 |
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| 摘 要： | 休眠是关系草莓冬季生产产量的关键.试验结果表明:所有供试的11个品种均有休眠期.低温是打破草莓休眠的限制因素.不同品种打破休眠所需的低温量不同;“春香”和“弗吉尼亚”需要低温量最小,为浅休眠品种;“宝交早生”和“丽红”打破休眠需480h,为中休眠品种;“全明星”、“哈尼”、“硕蜜”、“硕丰”、“索菲亚”、“戈雷拉”、“红岗利特”打破休眠需 720h,为深休眠品种.0～5℃低温打破休眠的效果比-5～9℃效果好.
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| 关 键 词： | 草莓 低温量 匐匍茎 |
The Effect of Liberating Strawberry Dormancy With Low Temperature |
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| Wei Lianling,Huang Guifu.The Effect of Liberating Strawberry Dormancy With Low Temperature[J].Journal of Beijing Agricultural College,1993(2). |
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| Authors: | Wei Lianling Huang Guifu |
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| Institution: | Wei Lianling;Huang Guifu |
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| Abstract: | The fruit size and yeild of strawberry are affected strongly by dormaney. Theresults shows that dormancy s necessery for normal growing and fruiting in all of experi-mented 11 varieties. The chilling is a limiting factor for iberating dormancy of strawber-ry plants. Different variety neede different chilling requirement. 11 varieties were ividedinto three types: less chilling requirement varieties were - - "Hayunoka" and"virginia"; medium chilling equirement varieties were "Hokawase" and "leaco";most chilling requirment varieties were "All tar"、"Honeoye"、"Red gauntlet"、"Shou Me"、"Shou Fong"、"Sophia" and "Gorella". The range of 0～5℃ ismore ffective than the range of -5 ～ 9℃ in liberating dormancy. |
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| Keywords: | strawberry chilling requirement runner |
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