| 耐储藏杂交水稻新品系储藏优1号农艺性状及耐储藏特性研究 |
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| 引用本文： | 张瑛,余行道,朱学贵,宣红,吴跃进,吴敬德.耐储藏杂交水稻新品系储藏优1号农艺性状及耐储藏特性研究[J].安徽农业科学,2008,36(32). |
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| 作者姓名： | 张瑛 余行道 朱学贵 宣红 吴跃进 吴敬德 |
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| 作者单位： | 安徽省农业科学院水稻研究所安徽省水稻遗传育种重点实验室,安徽合肥,230031;中国科学院安徽省离子束生物工程学重点实验室,安徽合肥,230031 |
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| 基金项目： | 国家科技支撑计划
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安徽省优秀青年基金
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| 摘 要： | 目的]为探明利用云恢290的耐储藏基因选育的耐储藏杂交水稻新品系储藏优1号的耐储藏特性。方法]将该品系与对照Ⅱ优838及汕优63的农艺性状进行调查比较,并采用加速老化试验比较其与籼稻、粳稻及杂交水稻材料的耐储藏特性。结果]该品系农艺性状优异,人工加速老化后发芽率明显高于其他材料。结论]储藏优1号有较好的耐储藏特性,适于大面积推广。
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| 关 键 词： | 耐储藏 杂交水稻 新品系 储藏优1号 人工加速老化 |
Study on Agronomic Characters and Storage Durability of a New Line of Endurable Storage Hybrid Rice Chucangyou No.1 |
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| Abstract: | Objective] The aim of this study was to investigate the storage durability of a new line of endurable storage hybrid rice Chucangyou No.1 selected by endurable storage genes of Yunhui 290.Method] Agronomic characters of the new line and the control II you 838 and Shanyou 63 were comparatively studied,and storage durability of the new line and indica,japonica or hybrid rice were also comparatively analyzed by the accelerated ageing test.Result] Agronomic characters of the new line were excellent,and germination rate in the artificial accelerated ageing test was significantly higher than those in other materials.Conclusion] Chucangyou No.1 has the better storage durability,which can be used in large scale of extention. |
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| Keywords: | Endurable storage Hybrid rice New line Chucangyou No 1 Artificial accelerated ageing |
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