| 稻谷储藏特性及其与籼粳特性的关系研究 |
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| 引用本文： | 曾大力,钱前,国广泰史,滕胜,藤本宽. 稻谷储藏特性及其与籼粳特性的关系研究[J]. 作物学报, 2002, 28(4): 551-554 |
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| 作者姓名： | 曾大力 钱前 国广泰史 滕胜 藤本宽 |
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| 作者单位： | 中国水稻研究所农业部水稻生物学重点实验室,浙江杭州,310006 |
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| 基金项目： | 国家自然科学基金资助 (3 9970 471)，浙江省自然科学基金资助 (3 0 0 2 2 1) |
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| 摘 要： | 在小型人工气候箱中, 对400余份常规品种进行人工老化处理, 并结合随机抽取的38份材料进行了籼粳形态指数分析. 结果表明, 稻谷贮藏特性与籼粳特性之间存在极显著的相关; 在形态指数中, 抽穗时壳色、稃毛和酚反应与贮藏特性的相关性分别达0.4703、 0.4674和0.45的极显著水平, 第1～2节穗轴长和叶毛与储藏特性的相关性分别达0.
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| 关 键 词： | 稻谷 贮藏特性 籼粳形态指数 人工老化 |
| 收稿时间： | 2001-06-29 |
| 修稿时间： | 2001-06-29 |
Study on Storability and Morphological Index in Rice(Oryza sativa L.)under Artificial Ageing |
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| ZENG Da Li QIAN Qian , Kunihiro Yasukumi TENG Sheng Fujimoto Hiroshi. Study on Storability and Morphological Index in Rice(Oryza sativa L.)under Artificial Ageing[J]. Acta Agronomica Sinica, 2002, 28(4): 551-554 |
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| Authors: | ZENG Da Li QIAN Qian Kunihiro Yasukumi TENG Sheng Fujimoto Hiroshi |
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| Affiliation: | ZENG Da Li 1 QIAN Qian 1,* Kunihiro Yasukumi 2 TENG Sheng 1 Fujimoto Hiroshi 2 |
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| Abstract: | More than 400 rice conventional varieties were aged in a small phytotron, and 38 rice varieties were screened for morphological index. The results indicate that the correlation coefficient between storability and morphological index in 38 conventional varieties were highly significant. In the six taxonomic characters of morphological index, the correlation coefficients between storability and CHH(color of hull when heading), hairiness of hull and phenol reaction were highly significant, the correlation coefficients between storability and LPI(length of the first and second panicle internode) and leaf hairiness were significant. |
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| Keywords: | Oryza sativa Storability Morphological index Artificial ageing |
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