| 摘要: |
| 本文以海南省儋州市南部植胶区各农场橡胶人工林地为研究对象，运用典型相关分析研究了橡胶人工林地土壤酶活性和土壤微量元素含量关系。结果表明，土壤有效锰对土壤过氧化氢酶活性的促进作用最大；土壤有效锌和有效铜对土壤脲酶和多酚氧化酶活性有促进作用。各橡胶人工林样点，在典型变量排序图上以不同成土母岩聚集。 |
| 关键词: 橡胶人工林地，有效态微量元素，土壤酶，典型相关分析 |
| DOI： |
| 分类号: |
| 基金项目:国家重点基础研究发展计划 |
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| Studies on the Relationships between the Soil Enzyme Activities and Available Microelement in Rubber Plantation |
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wubingsun
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| Abstract: |
| In farm rubber plantations of the west of Danzhou, Hainan province, canonical correlation analysis was applied to the research of relation between soil enzyme activities and soil available microelement. The results showed that among the test elements,only available Mn,Zn and Cu affected enzyme activity.The available Mn increased soil peroxidase activity,both available Zn and Cu decreased the activities of soil urease and polyphenol oxidase,The samples of rubber platations were conglomeration by different soil mother rock in graph of canonical variables ordination. |
| Key words: Rubber plantations soil Available microelement Soil enzyme Canonical correlation analysis |
