| 甘蓝型油菜高含油量隐性胞核雄性不育两型系的选育 |
| |
| 引用本文： | 李厚英,陈德珍,陈松,夏海乾,罗光智,余忠刚,苏跃.甘蓝型油菜高含油量隐性胞核雄性不育两型系的选育[J].中国油料作物学报,2003,25(4):122-124. |
| |
| 作者姓名： | 李厚英 陈德珍 陈松 夏海乾 罗光智 余忠刚 苏跃 |
| |
| 作者单位： | 四川德农正成种业有限责任公司贵州油料研究所,贵州,贵阳550001 |
| |
| 基金项目： | 贵州省"十五"油菜育种攻关项目[黔科合农社字(2001)1103-01-02号] |
| |
| 摘 要： | 采用复合回交方法,选育出甘蓝型油菜双低隐性核不育两型系。双低不育系121AB、123AB、175AB、932AB、933AB等表现高含油量、产量高等性状,品质优良。其中175AB、932AB、933AB含油量42．7％～44．0％,蛋白质含量24．2％～25．3％。组配的德油系列优质杂交油菜新组合在比较试验中均比对照种油研七号增产,增产率9．98％～27．34％,表现出较大的增产潜力。
|
| 关 键 词： | 甘蓝型油菜 含油量 隐性胞核 雄性不育两型系 选育 |
| 文章编号： | 1007-9084(2003)04-0122-03 |
| 修稿时间： | 2003年1月10日 |
Breeding of the double-low and high-oil Brassica napus L. of two type of recessive ecotype genetic male sterile lines |
| |
| LI Hou--ying,CHEN De--zhen,CHEN Song,XIA Hai--qian,LUO Guang--zhi,YU Zhong--gang,SU Yue Guizhou Oil Crops Institute of Sichuan Doneed Zhengcheng Seeds CO LTD,Guiyang ,China.Breeding of the double-low and high-oil Brassica napus L. of two type of recessive ecotype genetic male sterile lines[J].Chinese Journal of Oil Crop Sciences,2003,25(4):122-124. |
| |
| Authors: | LI Hou--ying CHEN De--zhen CHEN Song XIA Hai--qian LUO Guang--zhi YU Zhong--gang SU Yue Guizhou Oil Crops Institute of Sichuan Doneed Zhengcheng Seeds CO LTD Guiyang China |
| |
| Institution: | LI Hou--ying,CHEN De--zhen,CHEN Song,XIA Hai--qian,LUO Guang--zhi,YU Zhong--gang,SU Yue Guizhou Oil Crops Institute of Sichuan Doneed Zhengcheng Seeds CO LTD,Guiyang 550001,China |
| |
| Abstract: | The double -- low and high -- oil Brassica naPus L. of two type of recessive ecotype genetic male
sterile lines were breeding by combining backcross, such as l2lAB, l23AB, l75AB l 932AB, 933AB possessed
good characters and qualities. Among these combinations, l75AB, 932AB and 933AB have possessed the highest
oil content of 42. 7% ~ 44. 0% and protein content of 24. 2% ~ 25. 3%. Series neo -- combination of Deyou pos-
sessed oil content of 41. 3% ~ 44. 4% and seed yield outyielded the control Youyan No. 7 by 9. 98% ~ 27. 34% in
the comparative test. |
| |
| Keywords: | Brassica napus L Double--low Recessive genetic male sterile Combining backcross |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
