摘要
以齐齐哈尔市中心城区主要绿地为研究对象,对绿地土壤有机质含量进行测定,并对试验数据进行分析。结果表明:齐齐哈尔市中心城区不同层次的绿地土壤有机质含量存在一定差别,较深层的土壤中有机质含量相对较高;城市绿地土壤有机质含量分布以较低水平为主;不同绿地土壤有机质含量从大到小依次为:公园绿地>单位附属绿地>沿岸绿地>居住区绿地>生产绿地>道路绿地。
With the main green space in Qiqihar downtown area as a study object,the organic matter content of the green space soil was detected and the experimental data was analyzed.The result showed that the organic matter contents of different layer＇s soils of the green spaces in Qiqihar downtown area vary to a certain extent and the organic matter content of the deeper layer＇s soil is relatively higher.The organic matter contents of the city＇s green space soils are mainly in low level and the organic matter contents of various green space soils are in following order from large to small： green parksaccessory green space coastal green space residential green space production green spaceroad green space.
出处
《宁夏农林科技》
2013年第4期42-43,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
黑龙江省教育厅科学技术研究项目(12511612)
齐齐哈尔大学青年教师科研启动支持计划项目(2012k-M25)
关键词
城市绿地
土壤有机质
测定
齐齐哈尔市
Urban green space
Soil organic matter
Determination
Qiqihar municipality
