甘蓝型油菜同核异质不育系及杂一代的比较研究

刘创社,董军刚,刘绚霞,李红兵,严自斌,董振生,高崇玉

中国农学通报. 2004, 20(6): 221-221

中国农学通报 ›› 2004, Vol. 20 ›› Issue (6) : 221-221. DOI: 10.11924/j.issn.1000-6850.0406221
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甘蓝型油菜同核异质不育系及杂一代的比较研究

  • 刘创社,董军刚,刘绚霞,李红兵,严自斌,董振生,高崇玉
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Comparative studies on Isonuclear Alloplasmic CMS Lines and Hybrids in Brassica napus.L

  • Liu Chuang-sheDong Zhen-shengDong Jun-gangLiu Xuan-xia Li Hong-bin，Yan Zi-bing，Gao Chong-yu
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摘要

通过对三种不同细胞质不育系套袋自交、剥蕾授粉和形态学观察表明：212A属于稳定型细胞质雄性不育系，其主要原因与低温死蕾有关。用这三种不育系与1102C作杂交，其杂一代经济性状均优于213A/1102C和214A/1102C，产量分别比213A/1102C和214A/1102C增产11.1%和7.1%。212A的配合力高，利用其配制的212A/1102C(陕油8号)和212A/116C(陕油6号)分别通过国家和陕西省审定，这两个品种现已在生产上大面积应用。

Abstract

The results showed that 212A is stable cytoplasmic male sterile line due to its bud died in low temperature by selfing, artificial pollination and morphological observation. The yield of the crosses between three CMS lines and 1102C were higher 11.1% and 7.1% than cross 213A/1102C and 214A/1102C,inspectively.The combining ability of 212A is higher and then cross 212A/1102C was released by National Crop Approval Committe and cross 212A/116C by Shaanxi Province Crop Approval Committe.

关键词

甘蓝型油菜，细胞质不育系，不育特性

Key words

B.napus L;CMS;Sterility

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刘创社,董军刚,刘绚霞,李红兵,严自斌,董振生,高崇玉. 甘蓝型油菜同核异质不育系及杂一代的比较研究. 中国农学通报. 2004, 20(6): 221-221 https://doi.org/10.11924/j.issn.1000-6850.0406221
Liu Chuang-sheDong Zhen-shengDong Jun-gangLiu Xuan-xia Li Hong-bin，Yan Zi-bing，Gao Chong-yu. Comparative studies on Isonuclear Alloplasmic CMS Lines and Hybrids in Brassica napus.L. Chinese Agricultural Science Bulletin. 2004, 20(6): 221-221 https://doi.org/10.11924/j.issn.1000-6850.0406221

参考文献

1傅廷栋,杨小平,杨光圣. 甘蓝型油菜波里马雄性不育的选育研究. 华中农业大学学报,1989,8(3):201~207
2李殿荣. 甘蓝型油菜三系选育初报,陕西农业科学,1980(1):26~28
3刘绚霞,董振生,刘创社等. 甘蓝型优质杂交油菜主要农艺性状配合力与遗传力研究,中国油料作物学报,2001,23(3):1~4
4董振生,刘创社,董军刚等. 甘蓝型油菜胞质雄性不育及其杂交种陕油8号的选育,西北农业学报,2002,1(1):50~52
5刘创社,董振生,董军刚等. 高产优质油菜杂交种陕油6号的选育研究,陕西农业科学,2002(3):30~32

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