辽宁阜新花生产区昆虫群落结构及多样性分析  

Analysis of Insect Community Structure and Diversity in Peanut Fields in Fuxin,Liaoning Province

作　　者：史普想 于国庆 于洪波 王海新 曲明静[2] 秦胜楠 管晓志 于树涛 孙泓希 任亮 SHI Pu-xiang;YU Guo-qing;YU Hong-bo;WANG Hai-xin;QU Ming-jing;QIN Sheng-nan;GUAN Xiao-zhi;YU Shu-tao;SUN Hong-xi;REN Liang(Institute of Sandy Land Management and Utilization of Liaoning,Fuxin 123000,China;Shandong Peanut Research Institute,Qingdao 266100,China)

机构地区：[1]辽宁省沙地治理与利用研究所,辽宁阜新123000 [2]山东省花生研究所,山东青岛266100

出　　处：《花生学报》2019年第1期40-47,共8页Journal of Peanut Science

基　　金：国家花生产业技术体系建设专项(CARS-14-阜新综合试验站)

摘　　要：花生是辽宁省主要油料作物,在长期的种植过程中花生田形成了相对稳定的昆虫群落结构。为阐明辽宁阜新花生田昆虫群落结构及多样性,于2014年6月-2015年9月采用马来氏网对阜新地区花生田昆虫群落结构进行调查分析。结果表明:全年共获得昆虫样本30958头,分属于14目、129科。其中膜翅目以姬蜂科为主,鞘翅目以叶甲科为主,半翅目以叶蝉科为主,双翅目以潜蝇科为主,鳞翅目以菜蛾科为主,缨翅目以蓟马科为主。危害花生的主要有蚜科、叶蝉科、潜蝇科、夜蛾科。从多样性分析结果来看,该地区花生田昆虫群落结构的多样性指数和均匀度指数基本保持稳定,丰富度和丰盛度均呈先上升后下降的趋势,说明阜新花生田昆虫群落具有较高稳定性。Peanut is the main oil crop in Liaoning province,and the peanut field has formed a relatively stable insect community structure during the long-term cultivating process.To clarify the structure and diversity of insect community in peanut field in Fuxin,the insect community structure of peanut field was investigated using malaise trapping from June 2014 to June 2015.A total of 30,958 insects from 14 orders and 129 families were collected throughout the year.Among them,the Hymenoptera is mainly the Ichneumonidae,the Coleoptera is mainly the Chrysomelidae,the Hemiptera is mainly the Leafhoppers,the Diptera is mainly the Agromyza,the Lepidoptera is mainly the Plutellidae;the Thysanoptera is mainly the Thripidae.The Aphididae,Leafhoppers,Agromyza,Noctuidae was harmful to peanuts.The results of diversity analysis showed that,the diversityand evenness indices remained stable in peanut field,the richness and abundance indices increased and then decreased.These results indicated that the insect community structure in Fuxin peanut field had high stability.

关 键 词：阜新 花生 马来氏网 昆虫群落结构 

分 类 号：Q968.2[生物学—昆虫学] S565.2[农业科学—作物学]