| 几种草坪草对SO_2的净化效果研究 |
| |
| 引用本文： | 胡辉丽,张敏. 几种草坪草对SO_2的净化效果研究[J]. 草原与草坪, 2006, 0(5): 46-48 |
| |
| 作者姓名： | 胡辉丽 张敏 |
| |
| 作者单位： | 1. 贵州宏福总公司工程公司园林分公司,贵州,福泉,550501
2. 贵阳市林业绿化局,贵州,贵阳,550003 |
| |
| 基金项目： | 贵州省科技厅重点推广项目,黔科合成字(2005)500107 |
| |
| 摘 要： | 贵州省瓮福磷肥厂内因SO2污染,建植的草坪成坪后20~30 d开始出现SO2污染伤害症状,但伏生臂型草、假俭草、狗牙根、根丛型高羊茅和黔草1号高羊茅表现出一定的抗SO2污染和吸收净化能力。从含硫量的相对值分析,吸收和积累硫的能力依次为:狗牙根>黔草1号高羊茅>根茎型高羊茅>假俭草>伏生臂型草。结果表明草坪草对SO2的吸收和积累与距离污染源的远近有关,与草坪草在污染的空气条件下暴露时间的长短成正相关关系。
|
| 关 键 词： | 环境污染 草坪草 SO2 净化 |
| 文章编号： | 1009-5500(2006)05-0046-03 |
| 修稿时间： | 2006-04-11 |
Study on the effect of several turfgrasses on SO2 Pollution |
| |
| HU Hui-li,ZHANG Min. Study on the effect of several turfgrasses on SO2 Pollution[J]. Grassland and Turf, 2006, 0(5): 46-48 |
| |
| Authors: | HU Hui-li ZHANG Min |
| |
| Abstract: | Turfgrass in Guizhou Wengfu Phosphorous Fertilizer Factory appeared damaged symptoms caused by SO_(2) after established for 20 to 30 days.However,Brchiaria decumbens,Eremochloa ophiuroides,Cynodon dactylon,Festuca arundinacea shown certain ability resisting SO_(2) pollution.Based on the relative content of sulphur in turfgrass,the order of sulphur absorption ability was Cynodon dactylon>Festuca elata cv.Qiancao No.1>Festuca elata>Eremochloa ophiuroides>Brchiaria decumbens.The sulphur content in turfgrass was related to the distance to pollution recourse and polluting time. |
| |
| Keywords: | environment pollution turfgrass SO_(2) purify |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
