Effects of Different Composts on Growth and Arsenic Accumulation of Pteris Cretica L.

摘要：

　　Pot experiments were conducted to determine the effects of different composts on plant growth and arsenic accumulation in Pteris cretica L.,an As hyperaccumulator.Two soils were used,one was from a non-pollution soil to which 50 mg·kg-1 As was added,and the other was an As contaminated mine soil.The results showed that four kinds of composts reduced significantly the growth and As accumulation of Pteris cretica L..Rose bar compost inhibited growth greater than other treatments.

关键词： composts Pteris cretica L. arsenic growth accumulation

作者: Xiong Jun-fen Wu Feng John Cardina He Zhong-jun Ning ping

作者单位: Faculty of Environmental Science and Engineering,Kunming University of Science and Technology,Kunmin College of Resources and Environment,Yunnan Agricultural University,Kunming,Yunnan 650201,China;Urba Department of Horticulture and Crop Science,the Ohio State University,Wooster,OH,44691,USA College of Resources and Environment,Yunnan Agricultural University,Kunming,Yunnan 650201,China Faculty of Environmental Science and Engineering,Kunming University of Science and Technology,Kunmin

会议类型: 国际会议

会议名称: 3rd International Conference on Pollution Ecology(第三届污染生态学国际会议(3rd ICPE))

会议地点: 天津

会议语种:英文

页码: 65-65

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）