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主要完成人:宋来强、陈伦林、涂金星、邹晓芬、邹小云等主要完成单位:江西省农业科学院作物研究所、华中农业大学该项目属于农业科学技术领域。针对江西等长江中游区油菜生产存在的“优质与高产、高产与高油”的矛盾,通过研究与综合应用两个甘蓝型油菜核不育系统,创新育种思路,完善技术体系,选育出一批油菜核不育系和杂交品种,较好地解决了育种与生产存在的主要技术难题,为江西及长江中游区油菜生产的品种更新换代发挥了重要作用。主要技术内容和经济指标如下:
Major Completed by: Song Laiqiang, Chen Lunlin, Tu Jinxing, Zou Xiaofen, Zou Xiaoyun Major Completed by: Crop Research Institute of Jiangxi Academy of Agricultural Sciences, Huazhong Agricultural University This project belongs to the field of agricultural science and technology. Aiming at the conflict between “high quality and high yield, high yield and high oil” in rapeseed production in the middle reaches of the Yangtze River in Jiangxi and other regions, this paper studied and integrated the application of two genic male sterile systems in Brassica napus, innovated breeding ideas, improved the technical system, A number of rapeseed sterile lines and hybrid varieties were identified, which solved the major technical problems of breeding and production well and played an important role in the upgrading of varieties of rapeseed in the middle reaches of the Yangtze River in Jiangxi and the Yangtze River. The main technical content and economic indicators are as follows: