|
|||||
|
|
| 广州夏浦围工业区42种园林植物的元素浓度特征 | |
| 引用本文： | 侯恩庆,吴敏,孙芳芳,旷远文,温达志. 广州夏浦围工业区42种园林植物的元素浓度特征[J]. 广东林业科技, 2011, 27(1): 47-53 |
| 作者姓名： | 侯恩庆 吴敏 孙芳芳 旷远文 温达志 |
| 作者单位： | 1. 中国科学院华南植物园,广州,510650;中国科学院研究生院 2. 广州市林业局 3. 中国科学院华南植物园,广州,510650 |
| 基金项目： | 广州地区绿化委员会科技专项资助。 |
| 摘 要： | 文章研究了广州夏浦围工业区42种园林植物新叶、老叶、新枝和老枝中9种元素(K、Ca、Mg、S、Mn、Zn、Al、Cu和Pb)的浓度特征.结果表明该地区植物叶组织中K和ca浓度较高,Mg较低,反映土壤对K和Ca的供给充足,对Mg的供应可能不足,与大气沉降物中K和ca浓度较高,Mg浓度较低的特征一致.植物叶片元素浓度分析表... |
| 关 键 词： | 园林植物 元素浓度 夏浦围工业区 |
| 收稿时间： | 2010-06-29 |
| 修稿时间： | 2010-09-07 |
Elemental concentrations in 42 garden plant species grown at the Xia Pu Wei industrial area of Guangzhou |
|
| Hou En Qing,Wu Min,Sun Fang Fang,Kuang Yuan Wen,Wen Da Zhi and. Elemental concentrations in 42 garden plant species grown at the Xia Pu Wei industrial area of Guangzhou[J]. Forestry Science and Technology of Guangdong Province, 2011, 27(1): 47-53 | |
| Authors: | Hou En Qing Wu Min Sun Fang Fang Kuang Yuan Wen Wen Da Zhi and |
| Affiliation: | Guangzhou Forestry Bureau of Guangdong Province,South China Botanical Garden, China Academy of Sciences,South China Botanical Garden, China Academy of Sciences,South China Botanical Garden, China Academy of Sciences, |
| Abstract: | Concentrations of 9 elements(K,Ca,Mg,S,Mn,Zn,Al,Cu and Pb) in the younger and older leaves and branches of 42 plant species growing at the Xia Pu Wei industrial area of Guangzhou were determined.Potassium and Ca were relatively higher than Mg in the leaves,reflecting the abundant supply of K and Ca and short supply of Mg in the soils,which was consistent to the higher concentrations of K and Ca and relatively low concentration of Mg in the atmospheric deposition.According to the elemental concentrations bot... |
| Keywords: | garden plants element concentrations Xia Pu Wei industrial area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《广东林业科技》浏览原始摘要信息 | |
| 点击此处可从《广东林业科技》下载全文 | |