| 施氮处理对水稻子代乳苗素质的影响 |
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| 引用本文： | 莫亿伟,王忠,梁国斌,钱善勤,陈刚,顾蕴洁.施氮处理对水稻子代乳苗素质的影响[J].作物学报,2004,30(3):227-231. |
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| 作者姓名： | 莫亿伟 王忠 梁国斌 钱善勤 陈刚 顾蕴洁 |
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| 作者单位： | 扬州大学农学院农学系，江苏扬州225009 |
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| 摘 要： | 为了探讨N对水稻种子蛋白质含量以及子代乳苗素质的影响。在分蘖期和孕穗期对籼稻和粳稻进行不同的施N处理，以收获的种子为材料，进行水培,在萌发后5～13 d内测定各处理对乳苗生理活性的影响，结果是：(1) 颖果中蛋白质含量以孕穗期施高N的为最高，分蘖期施高N的次之，不施N的最低；(2) 子代乳苗株高、鲜干重、叶片叶绿素含
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| 关 键 词： | 水稻 施氮处理 蛋白质含量 超氧物歧化酶 过氧化氢酶 |
| 收稿时间： | 2002-10-14 |
| 修稿时间： | 2002年10月14 |
Effects of Various Nitrogen Applications on the Quality of the Progeny Seedlings in Rice |
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| MO Yi-Wei,WANG Zhong,LIANG Guo-Bin,QIAN Shan-Qin,CHEN Gang,GU Yun-Jie.Effects of Various Nitrogen Applications on the Quality of the Progeny Seedlings in Rice[J].Acta Agronomica Sinica,2004,30(3):227-231. |
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| Authors: | MO Yi-Wei WANG Zhong LIANG Guo-Bin QIAN Shan-Qin CHEN Gang GU Yun-Jie |
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| Institution: | Agronomy Department, Agriculture College, Yangzhou University, Yangzhou 225009, Jiangsu |
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| Abstract: | To explore the effects of nitrogen application on the protein content of rice seeds and the quality of its progeny seedlings, water culture was carried out and the physiological activities of the progeny seedlings in 5－13 days after the germination of the harvested seeds of the two common rice cult |
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| Keywords: | Rice Nitrogen applications Protein content Superoxide dismutase Catalase |
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