| 西葫芦胚囊植株及其自交后代主要农艺性状的初步观察 |
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| 引用本文： | 谢冰,王晓云,王秀峰,王丽娜,樊治成.西葫芦胚囊植株及其自交后代主要农艺性状的初步观察[J].西北农业学报,2009,18(4):339-343. |
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| 作者姓名： | 谢冰 王晓云 王秀峰 王丽娜 樊治成 |
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| 作者单位： | 山东农业大学,园艺科学与工程学院,山东泰安,271018 |
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| 摘 要： | 以西葫芦离体雌核发育胚囊植株当代(R0)及其自交一代(R1)、自交二代(R2)的部分植株为试材,对其主要农艺性状进行初步观察.结果显示,各世代胚囊植株的第一雌花节位、雌花节率以及果实性状等有良好的整齐度,并与供体及杂交组合亲本的相关性状存在不同程度的差异,胚囊植株的育性有一定程度的分离.
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| 关 键 词： | 西葫芦 胚囊植株 自交后代 农艺性状 |
| 收稿时间： | 2008/11/20 0:00:00 |
| 修稿时间： | 2008/12/25 0:00:00 |
Primary Observation on the Main Agronomic Characters of the Embryo Plants and Selfed Progeny in Summer Squash(Cucurbita pepo L.) |
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| XIE Bing,WANG Xiaoyun,WANG Xiufeng,WANG Lina and FAN Zhicheng.Primary Observation on the Main Agronomic Characters of the Embryo Plants and Selfed Progeny in Summer Squash(Cucurbita pepo L.)[J].Acta Agriculturae Boreali-occidentalis Sinica,2009,18(4):339-343. |
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| Authors: | XIE Bing WANG Xiaoyun WANG Xiufeng WANG Lina and FAN Zhicheng |
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| Institution: | College of Hortscience and Engineering, Shandong Agricultural University, Taian 271018, China;College of Hortscience and Engineering, Shandong Agricultural University, Taian 271018, China;College of Hortscience and Engineering, Shandong Agricultural University, Taian 271018, China;College of Hortscience and Engineering, Shandong Agricultural University, Taian 271018, China;College of Hortscience and Engineering, Shandong Agricultural University, Taian 271018, China |
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| Abstract: | In this paper, primary observation of the main agronomic characters of R0, R1, R2, obtained from the selfed plants of summer squash in vitro gynogenesis embryoplants.The results indicated that the location of No.1 female flower,the rates of the female flowers of the plant, and the fruit characters of R0, R1, R2 all had good regularity.And there were a few differences between donor, parental pair and R0, R1, R2 in these characters.The fertility of the embryo plants had some differentiation. |
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| Keywords: | Summer squash (Cucurbita pepo L ) Embryo plants Selfed progeny Agronomic characters |
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