| 河南省甘蓝型油菜细胞质雄性不育杂种优势研究应用及展望 |
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| 引用本文： | 张书芬,朱家成,王建平,文雁成,张书法,何俊平,曹金华,蔡东芳,赵磊,王东国,隋天显. 河南省甘蓝型油菜细胞质雄性不育杂种优势研究应用及展望[J]. 中国油料作物学报, 2018, 40(5): 687. DOI: 10.7505/j.issn.1007-9084.2018.05.011 |
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| 作者姓名： | 张书芬 朱家成 王建平 文雁成 张书法 何俊平 曹金华 蔡东芳 赵磊 王东国 隋天显 |
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| 作者单位： | 1河南省农业科学院经济作物研究所/农业部黄淮海油料作物重点实验室/河南省油料作物遗传改良重点实验室，河南 郑州 450002；2河南省唐河县种子技术服务站，473400 |
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| 基金项目： | 国家重点研发计划七大作物育种专项(2018YFD0100600）；国家现代农业产业技术体系建设-油菜(CARS-12）；河南省重大科技专项(151100111200）；十三五国家重点研发计划项目育种专项(2016YFD0101300）。 |
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| 摘 要： | 河南省对甘蓝型油菜细胞质雄性不育杂交种产量及有关性状、抗逆性和品质性状等杂种优势及其遗传特性、生理生化基础等进行了研究。采用细胞质雄性不育系统育成了40多个强优势双低油菜杂交种，其产量、品质和抗逆性等方面均有显著提高，已在生产上广泛应用。河南省在2003-2016年平均单产为2288.6kg/hm2，比1978 -2000年的平均单产提高50%，比全国同期平均单产高23.58%。今后河南省在甘蓝型油菜细胞质雄性不育杂种优势研究与利用方面，重点是选育和推广高含油量、抗倒伏、抗裂角适应机械化生产的强优势杂交油菜品种，同时加强抗根肿病的防控和抗病品种选育，充分挖掘油菜在菜用、肥用、饲用、蜜用和观赏等多功能利用潜力。
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| 关 键 词： | 甘蓝型油菜 优质油菜 细胞质雄性不育 杂种优势 三系 杂交种 分子标记 |
Heterosis research and application of cytoplasmic male sterility in Brassica napus L. in Henan Province #br# |
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| ZHANG Shu-fen,ZHU Jia-cheng,WANG Jian-ping,WEN Yan-cheng,ZHANG Shu-fa,HE Jun-ping,CAO Jin-hua,CAI Dong-fang,ZHAO Lei,WANG Dong-guo,SUI Tian-xian. Heterosis research and application of cytoplasmic male sterility in Brassica napus L. in Henan Province #br#[J]. Chinese Journal of Oil Crop Sciences, 2018, 40(5): 687. DOI: 10.7505/j.issn.1007-9084.2018.05.011 |
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| Authors: | ZHANG Shu-fen ZHU Jia-cheng WANG Jian-ping WEN Yan-cheng ZHANG Shu-fa HE Jun-ping CAO Jin-hua CAI Dong-fang ZHAO Lei WANG Dong-guo SUI Tian-xian |
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| Affiliation: | 1.Industrial Crops Institute, Henan Academy of Agricultural Sciences/ Key Laboratory of Oil Crops in Huanghuaihai Plains, Ministry of Agriculture / Henan Provincial Key Laboratory for Oil Crops Improvement, Henan Province, Zhengzhou 450002, China；2. Tanghe Seed Technical Service Station, Henan Province, Tanghe 473400, China |
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| Abstract: | In this paper, rapeseed researchers in Henan Province analyzed the heterosis of seed yield, yield-related, stress resistance and quality related traits, and genetic and physiological and biochemical basis of CMS in Brassica napus L. A number of strong heterosis rapeseed hybrids have been bred by adopting cytoplasmic male sterile systems. The yield, quality and stress-resistance of the hybrids have been improved remarkably, and have been widely cultivated. The average yield in Henan Province was 2 288.6 kg/hm2 in 2003-2016, was 50% higher than the period of 1978-2000, and was 23.58% higher than in the corresponding period of China. In the future, the heterosis utilization of cytoplasmic male sterility in Brassica napus L. in Henan Province will be focus on breeding strong heterosis rapeseed hybrids varieties with high oil content, lodging-resistant, pod-shattering resistance and adaptive mechanization.It is urgent to strengthen prevention and control clubroot diseases and breed clubroot diseases resistant varieties. In addition, the potential of rapeseed multifunctional utilization must be fully explored in vegetable, fertilizer, fodder, producing honey, landscape and so on. |
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| Keywords: | Brassica napus L. high quality cytoplasmic male sterility heterosis utilization three-lines molecular markers |
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