| MET在水稻体内的分配运转 |
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| 引用本文： | 张琳.MET在水稻体内的分配运转[J].中国农业大学学报,1992(Z1):112-114. |
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| 作者姓名： | 张琳 |
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| 作者单位： | 福建省农科院稻麦研究所; |
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| 摘 要： | 用高效液相色谱和生物测定法测定亩施50g 多效唑(MET)的水稻秧苗和成熟植株各部分 MET 含量,结果表明:被吸收的 MET 主要累积在顶部器官中,苗期在叶片、成熟期则在籽粒中。但亩施20gMET 的成熟植株各部没有测出 MET,说明水稻体内可能有分解 MET 的能力。对移栽15天后的 MET 处理的水稻秧苗测定结果表明,被吸收的 MET 在水稻体内能够向顶部进行再运转。
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| 关 键 词： | 水稻 MET 分配运转 |
The Apportionment and Transport of MET (Paclobutreazol PP333) in Rice Plants |
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| Zhang Ling.The Apportionment and Transport of MET (Paclobutreazol PP333) in Rice Plants[J].Journal of China Agricultural University,1992(Z1):112-114. |
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| Authors: | Zhang Ling |
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| Abstract: | MET in rice seedling and mature plants were determined by liquid phase chromtography spectrometry.Date showed that the MET was mainly ac- cumulated in leaves at seedling stage and in grains at mature stage.Rice plants may had the ability of breakdown MET.No detectable MET in mature plants was found when the amount of MET applied was small.MET in rice planls ce- uld be transported from mature organs to non mature organs. |
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| Keywords: | rice MET transportion |
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