不同类型茶园主要益害生物的群落结构和消长规律分析  

Community Structure and Fluctuant Law of Main Insect Pests and Their Natural Enemies in Different Types of Tea Plantations

作　　者：谢小群[1] 黎小萍[1] 杨普香[1] 彭华[1] 朱运华[1] 蔡海兰[1] 李延升[1] 贺望兴[1] XIE Xiao-qun;LI Xiao-ping;YANG Pu-xiang;PENG Hua;ZHU Yun-hua;CAI Hai-lan;LI Yan-sheng;HE Wang-xing(Jiangxi Sericulture and Tea Research Institute, Nanchang 330203, Chin)

机构地区：[1]江西省蚕桑茶叶研究所,江西南昌330203

出　　处：《江西农业学报》2018年第5期65-67,72,共4页Acta Agriculturae Jiangxi

基　　金：江西省茶叶产业技术体系项目;江西省重点研发计划(20161BBF60112);国家重点研发计划子课题(2016YFD0200904)

摘　　要：2013~2017年调查了生态观光茶园和常规茶园的益害生物(蜘蛛、小绿叶蝉和灰茶尺蠖),并分析了两类茶园主要益害生物的群落结构和消长规律。结果表明:生态观光茶园的有益生物数量多于常规茶园的,益害生物的多样性高于常规茶园的;生态观光茶园的主要害虫数量明显少于常规茶园的;在生态观光茶园中蜘蛛量与小绿叶蝉若虫量的拟合优度高于常规茶园的。We used different field survey methods to investigate the main insect pests（Empoasca vitis,and Ectropis grisescens） and their natural enemies（spiders） in eco-tourism tea plantation and conventional tea plantation during 2013 ～ 2017,and analyzed the community structure and fluctuant law of these organisms in two types of tea plantations.The results showed that：the population density of beneficial organisms in eco-tourism tea plantation was higher than that in conventional tea plantation,and the diversity of beneficial and harmful organisms in eco-tourism tea plantation was higher than that in conventional tea plantation;the population density of main insect pests in eco-tourism tea plantation was obviously lower than that in conventional tea plantation; the goodness of fit between spider quantity and E.vitis nymphal quantity in eco-tourism tea plantation was higher than that in conventional tea plantation.

关 键 词：茶园 益害生物 群落结构 消长规律 

分 类 号：S435.711[农业科学—农业昆虫与害虫防治]