[1]万欣,李文斌,黄海涛,等.扬州茱萸湾风景区森林土壤质量状况[J].江苏林业科技,2020,47(02):40-43.[doi:10.3969/j.issn.1001-7380.2020.02.008]
 Wan Xin,Li Wenbin,Huang Haitao,et al.Soil quality of urban forest in different vegetationtypes in Zhuyuwan Scenic Spot, Yangzhou[J].Journal of Jiangsu Forestry Science &Technology,2020,47(02):40-43.[doi:10.3969/j.issn.1001-7380.2020.02.008]
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扬州茱萸湾风景区森林土壤质量状况()
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《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第47卷
期数:
2020年02期
页码:
40-43
栏目:
试验研究
出版日期:
2020-04-30

文章信息/Info

Title:
Soil quality of urban forest in different vegetationtypes in Zhuyuwan Scenic Spot, Yangzhou
文章编号:
1001-7380(2020)02-0040-04
作者:
万欣12李文斌3黄海涛4江浩12*祝亚云12
1.江苏省林业科学研究院,江苏南京211153;
2. 江苏扬州城市森林生态系统国家定位观测研究站,江苏扬州225000;
3.扬州市茱萸湾风景区管理处,江苏扬州225000;
4.扬州市志远绿化景观设计有限公司,江苏扬州225100
Author(s):
Wan Xin12 Li Wenbin3 Huang Haitao4 Jiang Hao12* Zhu Yayun12
1.Jiangsu Academy of Forestry, Nanjing 211153, China;
2. Yangzhou National Positioning Observation and ResearchStation of Urban Forest Ecosystem, Yangzhou 225000, China;
3.Yangzhou Zhuyuwan Scenic Area Management Office,Yangzhou 225000, China;
4.Yangzhou Zhiyuan Green Landscape Design Co, Ltd,Yangzhou 225100, China
关键词:
城市森林土壤理化性质有机碳有效磷扬州
Keywords:
Urban forestSoilPhysical and chemical propertiesOrganic carbonAvailable phosphorus Yangzhou
分类号:
S153.1;S153.6 S718.51+6
DOI:
10.3969/j.issn.1001-7380.2020.02.008
文献标志码:
A
摘要:
城市森林土壤是城市生态系统的重要组成部分,土壤理化性质特征是衡量土壤是否健康的重要途径。该研究选取扬州市茱萸湾风景区内6种不同植被种类的城市森林土壤为研究对象,通过测定不同植被种类下土壤pH、有机质、全氮、全磷、水解性氮、有效磷、速效钾等7个指标,阐明该区域内6种森林的土壤质量状况。结果显示:6种植被种类的森林土壤中,pH值在6.26与8.91之间,其中3号山茱萸林的土壤pH值超过了标准最高值,碱性偏大;土壤有机碳含量均未达到标准的最低值;有效磷的数值均偏低,在标准均值以下。建议在今后的城市森林土壤的养护管理中,应根据土壤理化性质的实际情况进行合理施用有机肥和磷肥。
Abstract:
Urban forest soil is an important part of urban ecosystem, and its physical and chemical properties are important to determine the health of soil. After selecting urban forest soil of six different vegetation types as the research object in Scenic Spot of Zhuyuwan, Yangzhou, by determination of seven indicators such as soil pH, organic matter, total nitrogen, total phosphorus, hydrolytic nitrogen, available phosphorus and potassium, the soil nutrient status in the area was defined. The results showed that the pH value of six forest soils ranged from 6.26 to 8.91, soil organic carbon content did not reach the minimum value of the standard, and the values of available phosphorus were below the standard mean. It is suggested that more attention should be paid to the conservation and management of soil in the future urban forest conservation, especially according to the actual situation of soil physical and chemical indicators, rational application of organic fertilizer and phosphate fertilizer should be committed.

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备注/Memo

备注/Memo:
收稿日期:2020-01-18;修回日期:2020-02-23
基金项目:江苏省农业科技自主创新资金项目“江苏长江沿岸景观防护林构建与生态修复技术研究” [CX(19)1004];江苏省林业科技创新与推广项目“江苏长江沿岸造林绿化模式构建技术集成与示范”(LYKJ[2019]01);江苏省创新能力建设计划:“江苏省林业科学研究院自主科研项目”(BM2018022);江苏省林业科学研究院青年科技基金项目“城市森林土壤微生物群落结构及遗传多样性研究”(JAF-2016-03)
作者简介:万欣 (1983- ), 女,山东济宁人,高级工程师,博士。主要从事森林生态学研究。
*通信作者:江浩(1983- ),男,江苏扬州人,高级工程师,博士。主要从事森林生态学研究。
更新日期/Last Update: 2020-06-06