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Position: Home > Articles > Contents of Selenium in Leaves of Ampelosis grossedentata and the Soil from Fanjing Mountains Hubei Agricultural Sciences 2014 (11) 2642-2643+2646

梵净山显齿蛇葡萄叶及土壤中硒含量分析

作  者:
张妮;何磊磊;余正文
单  位:
贵州师范大学生命科学学院
关键词:
硒;显齿蛇葡萄(Ampelopsis grossedentata);土壤;原子荧光光度法
摘  要:
采用原子荧光光度法测定了梵净山显齿蛇葡萄(Ampelopsis grossedentata)叶及生长土壤中硒含量。结果表明,生长在该地区的显齿蛇葡萄叶中硒含量大多在100μg/kg以下,未达到富硒茶的标准;而土壤中硒含量大多高于100μg/kg。显齿蛇葡萄叶中硒含量与相对应的土壤中的硒含量之间无相关性。
译  名:
Contents of Selenium in Leaves of Ampelosis grossedentata and the Soil from Fanjing Mountains
作  者:
ZHANG Ni;HE Lei-lei;YU Zheng-wen;School of Life Sciences,Guizhou Normol University;
关键词:
selenium;;Ampelosis grossedentata;;soil;;fluorometric method
摘  要:
The contents of selenium in leaves of Ampelosis grossedentata and the soil from Fanjing mountains were investigated with atomic fluorescence spectrometric method.The results showed that the contents of selenium in most of leaves of Ampelosis grossedentata grown in the area was under 100 μg/kg,not meeting the criteria of Se-enriched tea.The contents of selenium in the plant soil was above 100 μg/kg.There was no correlation between the contents of selenium in Leaves of Ampelosis grossedentata and in the plant soil.

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