| 单芒与粘果山羊草细胞质小麦雄性不育系比较Ⅱ.农艺性状效应 |
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| 引用本文： | 朱列层,马翎建,宋喜悦. 单芒与粘果山羊草细胞质小麦雄性不育系比较Ⅱ.农艺性状效应[J]. 西北农林科技大学学报(自然科学版), 1999, 27(1): 6-9 |
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| 作者姓名： | 朱列层 马翎建 宋喜悦 |
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| 作者单位： | 1. 陕西省农科院小麦研究中心工作,陕西杨凌,712100
2. 西北农业大学农学系,陕西杨凌,712100 |
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| 摘 要： | 利用单芒山羊草、粘果山羊草小麦细胞质雄性不育系，和其同型保持系各４个品系与１０个普通小麦品系杂交，研究其Ｆ１杂种的农艺性状效应。结果表明：单型细胞质与Ｋ型细胞质在农艺性状上的效应基本一致，但单型细胞质杂种较Ｋ型杂种种子发芽率提高。单型细胞质抗白粉病能力可能较Ｋ型好。
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| 关 键 词： | 单芒山羊草 粘果山羊草 雄性不育系 细胞质效应 农艺性状 |
The Comparative Study on Wheat CMS Lines with Ae.Uniaristata and Ae.Kotschyi Cytoplasm |
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| Zhu Lieceng,Ma Lingjian,Song Xiyue,Xi Yajun,Hu Yin gang,Liu Shudong,Yang Cunyi,He Peiru. The Comparative Study on Wheat CMS Lines with Ae.Uniaristata and Ae.Kotschyi Cytoplasm[J]. Journal of Northwest A&F University（Natural Science Edition）, 1999, 27(1): 6-9 |
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| Authors: | Zhu Lieceng Ma Lingjian Song Xiyue Xi Yajun Hu Yin gang Liu Shudong Yang Cunyi He Peiru |
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| Affiliation: | Zhu Lieceng Ma Lingjian Song Xiyue Xi Yajun Hu Yingang Liu Shudong Yang Cunyi He Peiru (Department of Agronomy,Northwestern Agricutural University,Yangling,Shaanxi 712100) |
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| Abstract: | Ae.Uniaristata cytoplasm wheat male sterile (CMS) lines,4 Ae.Kotschyi CMS lines and their maintainer lines were crossed with 10 common wheat lines.The agronomic characters were investigated.The result indicated that there were no significant difference between the effect of U type cytoplasm and K type cytoplasm on almost all agronomic characters, while the U type cytoplasm increased seed germination rate. The U type cytoplasm might have better resistance to powdery mildew. |
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| Keywords: | Ae.Uniaristata Ae.Kotschyi wheat CMS line cytoplasm effect agronomic character |
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