| 烟草不同成熟度及淋雨处理采收的果实对其种子活力的影响 |
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| 引用本文： | 孙学永,殷凤生,周应兵,杨华应. 烟草不同成熟度及淋雨处理采收的果实对其种子活力的影响[J]. 安徽农业科学, 2002, 30(4): 605-606. DOI: 10.3969/j.issn.0517-6611.2002.04.070 |
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| 作者姓名： | 孙学永 殷凤生 周应兵 杨华应 |
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| 作者单位： | 安徽省农业科学院烟草研究所,凤阳,233100;安徽省农业科学院烟草研究所,凤阳,233100;安徽省农业科学院烟草研究所,凤阳,233100;安徽省农业科学院烟草研究所,凤阳,233100 |
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| 基金项目： | 安徽省烟草公司资助项目;; |
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| 摘 要： | 应用发芽生理测定法分析了烟草品种NC 89的不同成熟度及淋雨果实采收自然风干后的种子活力状况.结果表明:黑果、黄果与1次淋雨果时期采收的种子之间的发芽活力差异不显著,青果和多次淋雨处理采收的果实种子活力显著降低.
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| 关 键 词： | 烟草 不同成熟度及淋雨果实 采收时间 种子活力 |
| 文章编号： | 0517-6611(2002)04-0605-02 |
Effect of Different-degreed Maturation & Rainfall on Seed Vitality of Tobacco |
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| Sun Xueyong et al. Effect of Different-degreed Maturation & Rainfall on Seed Vitality of Tobacco[J]. Journal of Anhui Agricultural Sciences, 2002, 30(4): 605-606. DOI: 10.3969/j.issn.0517-6611.2002.04.070 |
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| Authors: | Sun Xueyong et al |
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| Abstract: | The seed vitality of tobacco in different degreed maturation & rainfall was analyzed with germination test.The result showed that seed vitality of tobacco fruit picked in black, yellow & raining of only 1 time was not significantly different. The seed vitality of tobacco fruit picked in green & raining of many times was weaker significantly than that in black, yellow & raining of only 1 time. |
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| Keywords: | Picking time Seed vitality Tobacco fruit picked in different-degreed maturation & rainfall |
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