| 温光对稻米蛋白质及氨基酸含量的影响 |
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| 引用本文： | 周广洽,徐孟亮,谭周鎡,李训贞.温光对稻米蛋白质及氨基酸含量的影响[J].生态学报,1997,17(5):537-542. |
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| 作者姓名： | 周广洽 徐孟亮 谭周鎡 李训贞 |
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| 作者单位： | [1]湖南师范大学生物系 [2]湖南省生物研究所 |
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| 摘 要： | 研究水稻结实期的温、光条件对稻米蛋白质与氨基酸含量的影响，其结果表明：同一品种作为早季栽培时，稻米氨基酸含量比作晚季栽培时低，分期播种时，以结实期日平均气温为２４℃时蛋白质含量为最高；不同海拔高度种植时，以８００ｍ处蛋白质含量为最高；结实期人工高温处理，稻米蛋白质和氨基酸含量降低，低温（２１／２０℃）处理时，粳稻的氨基酸含量增加而籼稻则有所降低，籼稻氨基酸形成的适温在２４￣２６℃之间，弱光下，糙米
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| 关 键 词： | 水稻 温度 光强 稻米 蛋白 氨基酸 |
| 收稿时间： | 1996/3/22 0:00:00 |
| 修稿时间： | 1997/2/20 0:00:00 |
EFFECTS OF ECOLOGICAL FACTORS OF PROTEIN AND AMINO ACIDS OF RICE |
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| ZHOU Guangqi,XU Mengliang,TAN Zhouzi and LI Xunzhen.EFFECTS OF ECOLOGICAL FACTORS OF PROTEIN AND AMINO ACIDS OF RICE[J].Acta Ecologica Sinica,1997,17(5):537-542. |
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| Authors: | ZHOU Guangqi XU Mengliang TAN Zhouzi and LI Xunzhen |
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| Abstract: | in this paper,the effects of ecological factors (temperature and light intensity) on the contents of protein and amino acids of rice during seed set period were studied. The results showed that the content of amino acid in rice grain of the same variety was lower in early crop season than that in the late ones. in the experiments with varying sowing date in which seed setting occurred at different times with different air temperatures,the highest protein content of rice occurred when the air temperature was... |
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| Keywords: | temperature light intensity rice protein amino acid |
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