| 适合全程机械化作业的油菜品种相关概念 |
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| 作者姓名： | 李爱民 张永泰 惠飞虎 周如美 钱善勤 范 琦 |
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| 作者单位： | 江苏省里下河地区农科所 扬州225007 |
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| 基金项目： | 江苏省高技术研究计划（农业）“适合全程机械化作业的油菜新品种（组合）选育”（BG2005308）. |
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| 摘 要： | 针对中国油菜生产上全程机械化作业过程中的瓶颈．提出了适合全程机械化作业的油菜品种相关概念。这个全新的油菜育种目标要求这类品种在优质、高产的基础上要求具有以下主要性状:株高适中、株型紧凑、抗倒伏,耐迟播,花期集中、成熟期相对一致、籽粒大、耐裂角,主轴结角多,较好的耐病能力等。还对相关育种思路和关键技术进行了详细分析。
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| 关 键 词： | 全程机械化作业 耐裂角 辅助育种 机械化播种 机械化收获 |
Certain Concepts Concerning Rapeseed (Brassica napus L.) Varieties which Suit to Whole Process Mechanization Operation |
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| Authors: | Li Aimin Zhang Yongtai Hui Feihu Zhou Rumei Qian Shanqin Fan Qi |
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| Institution: | Jiangsu Institute of Agrlcultural Science in the Lixiahe District, Yangzhou 225007 |
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| Abstract: | Certain concepts concerning the rapeseed (Brassica napus L.) varieties which suit to whole process mechanization operation were proposed according to the bottlenecks in the whole process mechanization operation of the rapeseed production in our country. To reach this brand new rapeseed breeding aim, the rapeseed varieties should have such main characteristics besides good quality and high yield as: ideal plant height, tight plant type, lodging-resistant, late-sowing resistant, collective flowering stage, collective maturing stage, big rape seed, pod splitting resistant, more pod on the main stem and better disease resistance. And certain concerning breeding thoughts and key technologies were analyzed in detail. |
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| Keywords: | Whole process mechanization operation Pod-splitting resistant Assistant breeding Mechanization sowing Mechanization harvesting |
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