HU Hai-hui,CHEN Xu,XU Su-ning.Soil Nutrients and Plant Cultivation Countermeasures of Urban Green Space in Harbin[J].Research of Soil and Water Conservation,2013,20(04):110-114.
哈尔滨城市绿地土壤营养分析与植物种植对策
- Title:
- Soil Nutrients and Plant Cultivation Countermeasures of Urban Green Space in Harbin
- Keywords:
- city green space; nutrient analysis; planting countermeasures; sustainable development; Harbin
- 分类号:
- S731.2
- 摘要:
- 城市绿地土壤是植物景观建设的基本保障。采集哈尔滨城市街道广场绿地、高校附属绿地和苗圃生产绿地土壤（0—20 cm），分析土壤的pH值、氮、磷、钾和碳氮比等土壤理化指标。结果表明：哈尔滨城市绿地土壤碱解氮含量处于二级、三级水平，土壤速效磷、速效钾含量以一级为主，并呈现富集趋势；绿地土壤碳氮比数值普遍 < 15，土壤养分供给处于中等水平；绿地土壤pH值多数 > 8.5，以碱性或强碱性为主。在土壤理化分析的基础上，提出通过栽植耐盐碱植物、施用有机肥料、种植绿肥植物、更换碱性土壤、增设隔水沟渠、降低融雪剂危害等植物种植对策，促进哈尔滨城市绿地植物景观建设的可持续发展。
- Abstract:
- The soils in city greenbelt are the basic guarantee of plant landscape construction. the soil physical and chemical characteristics, such as pH value, nitrogen, phosphorus, potassium and ratio of carbon nitrogen are studied by collecting soil of Harbin city streets and square green space, college attached green space and nursery production green space (0—20 cm). The results show that in Harbin urban green space, the soil available nitrogen content is at the second or third level, the soil available phosphorus content and available potassium contents are mainly at the first level and show the enrichment tendency. Ratio of carbon and nitrogen in greenbelt soil is generally less than 15, and soil nutrient supply is at a medium level. Most of the soil pH values are greater than 8.5, mainly being alkaline or strongly alkaline soils. Based on soil physical and chemical analysis, this paper proposes some planting countermeasures, such as using organic fertilizers, interplanting green manure plant, replacing alkaline soil, adding impermeable ditch and reducing hazards of snow-melting agent so as to promote the sustainable development of the urban plants landscape construction.
参考文献/References:
[1] 卢瑛,甘海华,史正军,等.深圳城市绿地土壤肥力质量评价及管理对策[J].水土保持学报,2005,19(1):53-56.
[2] 于法展,尤海梅,李保杰,等.徐州市不同功能城区绿地土壤的理化性质分析[J].水土保持研究,2007,14(3):85-88.
[3] 武玲珍,傅瓦利,杨红英,等.城市绿地土壤理化性质和Pb、Cd含量空间分布:以重庆市北碚区为例[J].水土保持研究,2011,18(5):171-174.
[4] 齐芳燕,于法展,李保杰.苏北地区各城市绿地土壤的理化性状相关性分析[J].水土保持研究,2010,17(2):90-93,99.
[5] 边振兴,王秋兵.沈阳市公园绿地土壤养分特征的研究[J].土壤通报,2003,34(4):284-290.
[6] 邹明珠,王艳春,刘燕.北京城市绿地土壤研究现状及问题[J].中国土壤与肥料,2012(3):1-6.
[7] 卢瑛,冯宏,甘海华.广州城市公园绿地土壤肥力及酶活性特征[J].水土保持学报,2007,21(1):160-163.
[8] 郝冠军,郝瑞军,沈烈英,等.上海世博会规划区典型绿地土壤肥力特性研究[J].上海农业学报,2008,24(4):14-19.
[9] 邓南荣,吴志峰,刘平,等.城市园林绿化用地土壤肥力诊断与综合评价:以广州市长虹苗圃为例[J].土壤与环境,2000,9(4):287-289.
[10] 陈立新.城市土壤质量演变与有机肥改土培肥作用研究[J].水土保持学报,2002,6(3):36-39.
[11] 张蕊,刘鸿,石娜.城市土壤特点及其改良措施[J].资源与环境科学,2010(6):302-303.
[12] 卓文珊,唐建锋,管东生.城市绿地土壤特性及人类活动的影响[J].中山大学学报:自然科学版,2007,46(2):32-35.
[13] 郑宝仁,卢宝伟.哈尔滨城市园林树木绿地土壤肥力质量调查[J].黑龙江科技信息,2010(2):131-132.
[14] 鲁如坤.土壤农业化学分析方法[M].北京:中国农业科技出版社,2000.
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备注/Memo
收稿日期:2013-02-02;改回日期:2013-03-13。
基金项目:中国环境保护部资助项目（STSN-05-08）；黑龙江省教育厅科技项目（11551051）
作者简介:胡海辉(1974-),女,黑龙江拜泉人,博士,副教授,主要研究方向:园林植物应用。E-mail:hljhuhaihui@163.com
通讯作者:徐苏宁(1957-),男,南京人,博士,教授,主要研究方向:城市绿地系统。E-mail:xsuning_hit@126.com