| 高产优质甘蓝型杂交油菜新品种天下农6号的选育 |
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| 引用本文： | 朱传霞,黄琳,杜云安,操成波,向国红.高产优质甘蓝型杂交油菜新品种天下农6号的选育[J].贵州农业科学,2017,45(6). |
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| 作者姓名： | 朱传霞 黄琳 杜云安 操成波 向国红 |
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| 作者单位： | 1. 常德市农林科学研究院,湖南常德,415000;2. 常德职业技术学院,湖南常德,415000;3. 湖南湘穗种业有限责任公司,湖南常德,415000;4. 常德职业技术学院,湖南常德415000;娄底市农业科学研究所,湖南娄底417000 |
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| 基金项目： | 常德市科技局科技支撑项目“优质油菜系列新品种的推广应用与示范” |
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| 摘 要： | 为解决油菜生产优质与高产的矛盾,促进湖北省油菜产业的可持续发展,采用polcms细胞质雄性不育系3238A和恢复系1013R配组育成甘蓝型油菜细胞质雄性不育杂交种天下农6号,2012年通过湖北省农作物品种审定委员会审定。该品种具有产量高、抗逆性强及熟期适中的优点。2009—2011年在湖北省区域试验中平均产量为3 203.25kg/hm~2,平均产油量1 447.20kg/hm~2,分别较对照中油杂2号增产3.56%和9.19%;其芥酸含量0.10%,硫苷含量21.48μmol/g(饼),含油量45.19%,品质达双低油菜品种标准,适宜长江流域种植。
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| 关 键 词： | 甘蓝型油菜 细胞质雄性不育 杂交油菜 天下农6号 新品种 |
Breeding of Tianxianong 6, A New Hybrid Brassica napus Cultivar with High Yield and Quality |
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| ZHU Chuanxia,HUANG Lin,DU Yun&#;an,CAO Chengbo,XIANG Guohong.Breeding of Tianxianong 6, A New Hybrid Brassica napus Cultivar with High Yield and Quality[J].Guizhou Agricultural Sciences,2017,45(6). |
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| Authors: | ZHU Chuanxia HUANG Lin DU Yun&#;an CAO Chengbo XIANG Guohong |
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| Institution: | ZHU Chuanxia,HUANG Lin,DU Yun'an,CAO Chengbo,XIANG Guohong |
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| Abstract: | In order to solve the contradiction between high yield and good quality in rapeseed production,and promote rape industry sustainable development in Hubei Province,Tianxianong 6,a cytoplasmic male sterile hybrids of B.napus crossed by Pol cytoplasmic male sterility (CMS) line 3028A and restorer line 1013R,was certified by Hubei CropVariety Approval Committee in 2012.It possesses the characters of high yield,strong resistance and middle maturation period.In regional test of new rape varieties in Hubei Province during 2009-2011,the average yield and oil output of Tianxianong 6 were 3 203.25 kg/hm2 and 1 447.20 kg/hm2 respectively,which increased by 3.56％ and 9.19％ compared with the control Zhongyouza 2.The erucic acid content,glucosinolates content and oil content of Tianxianong 6 were 0.10％,21.48μmol/g (rapeseed meal) and 45.19％ respectively,the quality reached the standard of double low oil seed rape,which suit to plant in Yangtze valley. |
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| Keywords: | Brassica napus cytoplasmic male sterility (CMS) hybrid rape Tianxianong 6 new cultivar |
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