| 鸡脚叶对陆地棉光合特性的影响 |
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| 引用本文： | 吴巧娟,肖松华,刘剑光. 鸡脚叶对陆地棉光合特性的影响[J]. 江西棉花, 2007, 29(5): 11-13 |
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| 作者姓名： | 吴巧娟 肖松华 刘剑光 |
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| 作者单位： | 江苏省农业科学院经济作物研究所,江苏,南京,210014 |
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| 摘 要： | 用远缘杂交后代为材料,测定了不同叶型不同时期的叶绿素含量、光合强度.结果表明:在吐絮期前鸡脚叶叶片的叶绿素含量和光合作用强度均高于正常叶.而在吐絮期后正好相反.考查了不同叶型的单株结铃数、铃重、衣分、虫籽率和僵瓣率.试验结果表明:鸡脚叶对陆地棉产量没有不利影响;与正常叶比较,红铃虫为害的虫籽率和僵瓣率分别低32.7%和18.8%.
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| 关 键 词： | 鸡脚叶 叶绿素 光合强度 鸡脚叶 陆地棉 光合特性 影响 upland cotton leaf 红铃虫 比较 棉产量 试验 衣分 铃重 结铃数 单株 考查 正常叶 作用强度 结果 光合强度 叶绿素含量 |
| 文章编号： | 1006-0499（2007）05-0011-03 |
| 修稿时间： | 2007-05-28 |
Effect of chicken-paw leaf to upland cotton photosynthetic |
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| WU Qiao-juan,XIAO Song-hua,LIU Jian-guang. Effect of chicken-paw leaf to upland cotton photosynthetic[J]. Jiangxi Cottons, 2007, 29(5): 11-13 |
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| Authors: | WU Qiao-juan XIAO Song-hua LIU Jian-guang |
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| Affiliation: | Industry crop research institute of agriculture science academy of jiangsu province., Nanjing, 210014 China |
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| Abstract: | Determining different leaves kinds chlorophyl content and photosynthetic intensity in different stage by using distant crossing posterity as material.The result indicate chicken-paw leaves chlorophyl content and phothsyntheic intensity is higher than normal leaves before open boll stagee.chicken-paw leaves have no unfavourable effect to upland cotton production and pink bollworm in chicken-paw leaves less than the normal. |
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| Keywords: | Chicken-paw leaves chlorophyl photosynthetic intensity. |
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