Effect of organic wastes on the extractability of cadmium, copper, nickel, and zinc in soil
作者: Ayten Karaca
作者单位: 1Ankara University, Faculty of Agriculture, Department of Soil Science, Ankara, Turkey
刊名: Geoderma, 2004, Vol.122 (2), pp.297-303
来源数据库: Elsevier Journal
DOI: 10.1016/j.geoderma.2004.01.016
关键词: Organic wastesHeavy metalspHOrganic matter
原始语种摘要: Abstract(#br)A soil incubation experiment lasting 6 months was carried out to ascertain the effects of tobacco dust, mushroom compost, and grape marc, which contain high organic matter, on the extractable cadmium, copper, nickel, and zinc in soil. The rates of organic wastes in its moist state added were 0%, 2%, 4%, and 8% of the air-dried soil on mass basis. Soil pH was decreased significantly in soils treated with the mushroom compost and grape march during the incubation period. The addition of all three organic wastes caused a significant increase in the organic matter content of soils. The application of tobacco dust significantly increased the DTPA-extractable Cd content in soil, whereas the addition of grape marc and mushroom compost caused a significant decrease in the extractable...
全文获取路径: Elsevier  (合作)
影响因子:2.345 (2012)

  • extractability 萃取率
  • nickel 
  • extractable 可提取的
  • organic 有机的
  • cadmium 
  • copper 
  • grape 葡萄
  • mushroom 蘑菇
  • tobacco 烟草
  • compost 堆肥