| 抗虫短季棉品种主要性状分析 |
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| 引用本文： | 李凤瑞,史加亮,张东楼,王士立,田春利,杨秀凤. 抗虫短季棉品种主要性状分析[J]. 安徽农业科学, 2013, 0(20): 8483-8484,8487 |
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| 作者姓名： | 李凤瑞 史加亮 张东楼 王士立 田春利 杨秀凤 |
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| 作者单位： | 山东省德州市农业科学研究院,山东德州,253015;山东省德州市农业科学研究院,山东德州,253015;山东省德州市农业科学研究院,山东德州,253015;山东省德州市农业科学研究院,山东德州,253015;山东省德州市农业科学研究院,山东德州,253015;山东省德州市农业科学研究院,山东德州,253015 |
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| 基金项目： | 山东省现代农业产业技术体系棉花产业创新团队遗传育种岗位项目;山东省科技厅农业良种工程项目（2009LZ005-04）;德州市科技局项目（2008-04）. |
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| 摘 要： | [目的]在短季棉育种实践中达到性状选择的统一和平衡。[方法]为提高抗虫短季棉育种成效,以1998~2009年国审及省审的11个品种为材料,对其主要性状及性状之间的相互关系进行了分析。[结果]短季棉品种将早熟、高产、优质集于一身是可能的,是其多个性状协调配合的结果;形态性状选择可作为短季棉选育的一个重要手段;短季棉的抗病性还有待提高。[结论]该研究可为减少今后短季棉育种的盲目性提供参考依据。
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| 关 键 词： | 短季棉 早熟 高产 优质 形态性状 |
Analysis of Main Characters in Insect-resistant Short Season Cotton |
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| Affiliation: | LI Feng-rui et ai ( Research Institute of Agricultural Sciences, Dezhou, Shandong 253015) |
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| Abstract: | [ Objective] The aim was to reach the unity and balance of characters selection during short season cotton breeding. [ Method] For improving the breeding effects of insect-resistant short season cotton, 11 cotton varieties authorized by national or provincial committee in 1998- 2009 were used to investigate the relationship among different characters. [ Result] It is possible that short season cotton could integrate with ear- ly maturity, high yield and quality, and become a coordinating type of all characters. Morphological characters selection can be used as an impor- tant means for short season cotton breeding. On the other hand, disease resistance of short season cotton should be improved. [ Conclusion] The study provides a reference basis for reducing the breeding blindness of short season cotton in the future. |
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| Keywords: | Short season cotton Early maturity High yield Good quality Morphological characters |
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