| 飞船搭载处理对辣椒SP_1发芽和生物学特性的影响 |
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| 引用本文： | 汪炳良,郑积荣,王慧俐,黄凯美,马建斌. 飞船搭载处理对辣椒SP_1发芽和生物学特性的影响[J]. 核农学报, 2004, 18(4): 317-320 |
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| 作者姓名： | 汪炳良 郑积荣 王慧俐 黄凯美 马建斌 |
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| 作者单位： | [1]浙江大学园艺系，浙江杭州310029 [2]杭州市蔬菜科学研究所，浙江杭州310004 [3]杭州万向职业技术学院，浙江杭州310023 [4]杭州市农业局，浙江杭州310002 |
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| 基金项目： | 杭州市科技局重点资助项目(2003122B14) |
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| 摘 要： | 以 4个辣椒品种为材料 ,探讨飞船搭载对辣椒种子发芽力、植株生长特性、果实性状的影响。结果表明 :飞船搭载对辣椒种子的发芽率和发芽势有一定的影响 ,这种影响随材料而异 ;搭载种子平均初花期较对照提早 0 2～ 3 2d ,且株间变异增加 ,植株有矮化的趋势 ;第 1花序节位也呈降低态势 ,结果能力有所提高 ,但果实长度、直径和平均单果重呈下降趋势
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| 关 键 词： | 辣椒 飞船搭载处理 发芽力 形态性状 |
| 文章编号： | 1000-8551(2004)04-317-04 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2003-12-24 |
THE EFFECT OF SPACE MUTATION TREATMENT ON SEED GERMINATING ABILITY AND THE BIOLOGICAL CHARACTERS OF SP_1 HOT PEPPERS |
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| Abstract: | The seeds of four pepper cultivars were carried by Shenzhou No. 4 spaceship.The seed germinating ability was changed after the space exposed, however, the changes varied with cultivars. The time from transplant to bloom of the first flower was 0^2～3^2 days earlier than that of control, and the variation among individual plant was somewhat larger than that of control. It was also found that the plant height and the number of leaves on which the first flower emerged were lower than that of control. Number of fruits was more, but the fruit length and diameter was smaller than that of control. |
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| Keywords: | hot pepper space treatment seed germinating ability morphological traits |
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