乌岩岭山豆根分布区域土壤酶活性特征  

Characteristics of Soil Enzyme Activities in the Distribution Area of Euchresta japonica in Wuyanling National Nature Reserve

作　　者：刘西 夏丽芝[3] 雷祖培 潘向东 权伟 LIU Xi;XIA Lizhi;LEI Zupei;PAN Xiangdon g;QUAN Wei(Management Office,Wuyanling National Nature Reserve,Tai shun 325500,Zhejiang,China;Zhejiang College of Security Technology,Wenzhou Key Laboratory of Natural Disaster Remote Sensing Monitoring and Early Warning,Wenzhou 325016,Zhejiang,China;Wenzhou Vocational College of Science and Technology,Wenzhou Key Laboratory of Adding Carbon Sinks and Reducing Carbon Emissions of Agriculture,Forestry and Fishery Ecosystem,Wenzhou 325006,Zhejiang,China)

机构地区：[1]浙江乌岩岭国家级自然保护区管理中心,浙江泰顺325500 [2]浙江安防职业技术学院、温州市自然灾害遥感监测预警重点实验室,浙江温州325016 [3]温州科技职业学院、温州市农林渔生态系统增汇减排重点实验室,浙江温州325006

出　　处：《福建林业科技》2023年第1期36-39,65,共5页Journal of Fujian Forestry Science and Technology

基　　金：浙江省林业局2019年第二批省林业发展和资源保护专项(山豆根珍稀濒危野生植物保护,浙财建(2019)20号)。

摘　　要：2020年在浙江乌岩岭国家级保护区,对5个山豆根分布区域及双坑口5个不同海拔无山豆根分布区域的土壤6种水解酶与2种氧化酶活性进行测定分析。结果表明,在有山豆根分布的区域,童岭头6种水解酶活性均最高;各区域水解酶中,磷酸酶(AP)活性最高;氧化酶中,过氧化物酶(PER)活性均高于酚氧化酶(POX)活性。在双坑口,有山豆根分布的海拔910 m处各种酶活性表现出较高活性,不同海拔区域间呈极显著差异(P<0.01)。研究结果可为浙江乌岩岭国家级保护区山豆根的人工繁育及野外回归提供参考。In order to provide a scientific basis for the expansion,cultivation and field regression of Euchresta japonica in Wuyanling National Natural Reserve,the soil of 5 areas with Euchresta japonica distribution and 5 areas without Euchresta japonica distribution at different altitudes in Shuangkengkou were collected,and the activities of 6 soil hydrolases and 2 soil oxidase were measured.The results showed that the activities of six hydrolases in Tonglingtou reached the highest in the region with Euchresta japonica distribution,the activities of AP enzyme among all hydrolase in each region was the highest,and the activities of PER enzyme in oxidase were higher than those of POX enzyme.In Shuangkengkou,all enzyme activities showed high activities at an altitude of 910 m with Euchresta japonica distribution,and showed very significant differences among different altitude regions(P<0.01).This study provides the references for artificial propagation and field return in Wuyanling National Nature Reserve,Zhejiang Province.

关 键 词：山豆根 土壤酶 国家自然保护区 乌岩岭 

分 类 号：S714.3[农业科学—林学]