| 锗在水稻体内迁移转化规律的研究 |
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| 引用本文： | 李桂珠,许运新,张春玲. 锗在水稻体内迁移转化规律的研究[J]. 吉林农业科学, 2006, 31(3): 17-19 |
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| 作者姓名： | 李桂珠 许运新 张春玲 |
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| 作者单位： | 吉林农业职业技术学院,吉林,公主岭,136100;公主岭市集体资产局 |
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| 摘 要： | 研究了锗对不同时期水稻生理性状的影响,初步探索了锗在水稻—土壤体系内的迁移和转化规律。试验结果表明,低浓度的锗对水稻的生长发育具有促进作用,高浓度的锗则具有抑制或毒害作用。
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| 关 键 词： | 锗 水稻 土壤 吸收 积累 |
| 文章编号： | 1003-8701（2006）03-0017-03 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-01-10 |
Studies on the Law of Translocation and Accumulation of Germanium in Rice Plant |
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| LI Gui-zhu,XU Yun-xin,ZHANG Chun-ling. Studies on the Law of Translocation and Accumulation of Germanium in Rice Plant[J]. Journal of Jilin Agricultural Sciences, 2006, 31(3): 17-19 |
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| Authors: | LI Gui-zhu XU Yun-xin ZHANG Chun-ling |
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| Abstract: | The effect of germanium on physiological characteristics of rice plant in seedling stage and other developing stage was studied.The law of translocation and accumulation of germanium in rice plant and soil was explored.The results of experiments showed that low concentration of germanium increased the growth and development of rice,while high concentration of germanium inhabited the growth and development of rice plant or caused poison effect.The effects of germanium on physiological characteristics of rice plant were different with types of seedlings. |
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| Keywords: | Rice Germanium Soil Absorption Accumulation |
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