麻竹等4种竹子Cl含量对比

Comparison of chlorine in 4 bamboo species

在福建农林大学校园清洁区选取4种竹子样品,连续两季对其竹叶进行Cl含量测定。结果表明,竹类植物叶片Cl含量较高,各竹种之间Cl含量差异显著;不同季节同种竹种之间Cl含量存在差异,且均表现为秋季Cl含量高于冬季。竹类植物对于Cl的吸收作用较强,可作为氯污染区的绿化植物。

Samples of 4 bamboo species were selected on campus of Fujian Agriculture and Forestry University and chlorine in their leaves was tested for two consecutive seasons.Statistical analysis indicated that chlorine content in bamboo leaves was high and significantly different among various species.Chlorine content in a bamboo species varied with seasons and was higher in autumn than in winter.Accordingly bamboo could be considered as plants for virescence in chlorine-polluted areas because of its chlorine absorption capacity in great amount.