Volume 27 Issue 2
Apr.  2010
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LIANG Jing, FANG Hai-lan. Maintenance of urban organic wastes on ecological function of urban green-belt soils[J]. Journal of Zhejiang A&F University, 2010, 27(2): 292-298. doi: 10.11833/j.issn.2095-0756.2010.02.022
Citation: LIANG Jing, FANG Hai-lan. Maintenance of urban organic wastes on ecological function of urban green-belt soils[J]. Journal of Zhejiang A&F University, 2010, 27(2): 292-298. doi: 10.11833/j.issn.2095-0756.2010.02.022

Maintenance of urban organic wastes on ecological function of urban green-belt soils

doi: 10.11833/j.issn.2095-0756.2010.02.022
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  • Corresponding author: FANG Hai-lan
  • Publish Date: 2010-04-20
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Maintenance of urban organic wastes on ecological function of urban green-belt soils

doi: 10.11833/j.issn.2095-0756.2010.02.022
    Corresponding author: FANG Hai-lan

Abstract: On the basis of generalizing the ecological functions of urban green-belt soils,which consist of providing the medium of plant growth,maintaining the cycle of the matter and energy,and retaining water,the status in urban green-belt soils of domestic and abroad is summarized in this paper: severe soil compaction,low porosity,poor nutrition and heavy contamination. According to the theory of maintaining ecological functions of urban green-belt soils by utilizing organic wastes to local condition,the significant effects of organic wastes,such as increasing nutrition,abating contamination and retaining water,were introduced. Finally,in accordance with the conditions in China,some suggestions about the policy,technique,and management of organic matter utilization were put forward.[Ch,49 ref.]

LIANG Jing, FANG Hai-lan. Maintenance of urban organic wastes on ecological function of urban green-belt soils[J]. Journal of Zhejiang A&F University, 2010, 27(2): 292-298. doi: 10.11833/j.issn.2095-0756.2010.02.022
Citation: LIANG Jing, FANG Hai-lan. Maintenance of urban organic wastes on ecological function of urban green-belt soils[J]. Journal of Zhejiang A&F University, 2010, 27(2): 292-298. doi: 10.11833/j.issn.2095-0756.2010.02.022

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