Effects of Water Management Methods on Aquatic Vegetables Growth and Cadmium Uptake

摘要：

　　Cadmium is one of the major pollution of farmland soils in China currently and will seriously restrict the safety of agricultural products.With the development of living standard,more and more people prefer aquatic vegetables to ordinary vegetables because of its nutritional and medicinal value.Now the main market source of quatic vegetables is artificial large-scale cultivation.In the aquatic vegetable cultivation process,water management is one of crucial link.First,water is the medium of all chemical reaction.Sceound,different water conditions effect the soil physical and chemical properties(texture,air permeability,organic matter content,pH,Eh),thus indirectly affect the physical and chemical behavior of trace elements in soil.The third,different water condition effects element existence condition and the effective content.

关键词： Cadmium Pollution Artemisia seleirgensis Water dropwort Water management interspecies difference

作者: ZHANG Yinglong DI Guangjuan LI Xia

作者单位: College of Forestry & Ennvironment,Nanjing Forestry University,Nanjing,210037

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: 72-73

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）