| 芥菜型油菜×羽衣甘蓝种间杂种的获得及其性状表现 |
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| 引用本文： | 周清元,李加纳,崔翠,殷家明,谌利,唐章林. 芥菜型油菜×羽衣甘蓝种间杂种的获得及其性状表现[J]. 作物学报, 2005, 31(8): 1058-1063 |
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| 作者姓名： | 周清元 李加纳 崔翠 殷家明 谌利 唐章林 |
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| 作者单位： | 西南农业大学农学与生命科学学院，重庆 400716 |
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| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划) |
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| 摘 要： | 芸薹属内遗传和变异类型极其丰富，这为芸薹属植物种间杂交提供了条件。通过甘蓝(B. oleracea，2n=CC=18)和芥菜型油菜（2n=AABB=36）的种间杂交可以获得六倍体新物种，为油菜育种创造新的种质资源。本文选用芥菜型油菜和黄籽羽衣甘蓝(B. oleracea var. aceaphala，2n=CC=18)进行种间杂交，在10个杂交组合中，共授粉559朵花，
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| 关 键 词： | 种间杂交 芥菜型油菜 羽衣甘蓝 |
| 收稿时间： | 2004-09-24 |
| 修稿时间： | 2004-09-24 |
Obtaining and Character of the Interspecfic Hybrids between B. juncea and B. oleracea var.aceaphala |
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| ZHOU Qing-Yuan,LI Jia-Na,CUI Cui,YIN Jia-Ming,CHEN Li,TANG Zhang-Lin. Obtaining and Character of the Interspecfic Hybrids between B. juncea and B. oleracea var.aceaphala[J]. Acta Agronomica Sinica, 2005, 31(8): 1058-1063 |
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| Authors: | ZHOU Qing-Yuan LI Jia-Na CUI Cui YIN Jia-Ming CHEN Li TANG Zhang-Lin |
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| Affiliation: | College of Agronomy and Life Science, Southwest Agricultural University, Chongqing 400716，China |
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| Abstract: | There are abundant genetic types available for making interspecific hybrids in Brassica. New sextuploid species (2n=AABBCC=54) can be obtained through interspecific hybridization between Brassica juncea (2n=AABB=36) and Brassica oleracea (2n=CC=18). 10 crosses between B. juncea and B. oleracea var. |
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| Keywords: | Interspecific hybrid B. juncea B. oleracea var. aceaphala |
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