| 低温处理对卷丹百合分瓣及生育期的影响 |
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| 引用本文： | 李润根. 低温处理对卷丹百合分瓣及生育期的影响[J]. 安徽农业科学, 2016, 44(24). DOI: 10.3969/j.issn.0517-6611.2016.24.008 |
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| 作者姓名： | 李润根 |
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| 作者单位： | 宜春学院生命科学与资源环境学院,江西宜春,336000 |
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| 基金项目： | 江西省科技计划(农业领域)资助项目(20151BBF60050)；江西省高等学校重点学科(作物遗传育种)基础研究资助项目。 |
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| 摘 要： | [目的]研究不同低温处理对卷丹百合(Lilium lancifolium Thunb.)的影响。[方法]探讨2、5℃低温处理不同时间对卷丹百合分瓣数及生育期的影响。[结果]经不同低温处理后栽植,卷丹百合分瓣数与低温处理时间呈极显著正相关,且植株生育期长短与低温处理时间呈负相关。[结论]低温处理25 d以上(含25 d)能明显提早植株开花时间,且能缩短植株生育期。
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| 关 键 词： | 卷丹百合 分瓣 低温 生育期 |
Effects of Low-temperature Treatment on the Tillering and Growth Stage of Lilium lancifolium Thunb |
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| Abstract: | Objective] To research the effects of low-temperature treatment on Lilium lancifolium Thunb.[Method] Effects of 2 and 5 ℃treatments for different time periods on the bulbs and growth stage of L.lancifolium were researched.[ Result] After different low-temperature treatments, the tillering number of L.lancifolium showed extremely significant positive correlation with the time of low-temperature treatment. The growth period of plant showed negative correlation with the time of low temperature treatment.[ Conclusion] Low-temperature treatment for more than 25 d can significantly enhance the flowering time of plant, and can shorten the growth period of plant. |
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| Keywords: | Lilium lancifolium Thunb. Tillering Low temperature Growth stage |
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