摘要
种植桉树后,土壤肥力下降,而城市污泥能提供桉树生长的营养物质。污泥用于桉树种植既能解决城市污泥的出路,又能给土地提供肥力,是可持续发展的模式之一。
The decline of soil fertility is a popular problem in the soil of Eucalyptus plantation, bat sewage sludge can provide nutrient for Eucalyptus growing. Sewage sludge using in Eucaplyptus planting is a model of sustainable development that the problem of sewage sludge disposal could be solved, and the nutrient could be brought to soil.
出处
《琼州学院学报》
2009年第2期48-50,共3页
Journal of Qiongzhou University
基金
海南省教育厅基金项目(HJKJ200630)
关键词
城市污泥
桉树
种植
Sewage sludge
Eucaplyptus
Planting
