摘要
主要针对台州地区不同管理水平的狗牙根草坪进行环境因子与草坪昆虫群落多样性之间相互关系的调查,本次调查共选取3类草坪,每类草坪4个样地,共计12个样地。选用多样性指数和典范对应分析(CCA)等研究方法,对昆虫群落与环境因子的相关性进行了分析讨论。共采集昆虫样本9目223种,22 058头:以双翅目、直翅目、半翅目、鞘翅目、鳞翅目的物种占优势。在粗放、中等、精细管理的草坪中分别发现53种、151种、158种昆虫,共有种37种。用CCA分析结果表明杂草种类、土壤质地类型和疏松层厚度与昆虫的分布密切相关。
To understand the correlation between insect community structure and environmental factors of bermudagrass lawns at different management levels in Taizhou,4 groups at 3 management levels,12 sample bermudagrass lawns were selected to analyze and discuss the correlation between insect communities and environmental factors with diversity index and canonical correspondence analysis（CCA）.The 22 058 insect individuals in 223 species,9 orders were collected in number,in which Diptera,Orthoptera,Hemiptera,Coleoptera and Lepidoptera were dominant.Each bermudagrass lawn varied in the number of insect species,53,151 and 158 species were found respectively on lawns in well management,moderate management and poor management,and there were 37 common species.The CCA showed that weed species,the types of soil texture,and thickness of soil loose layer were closely related to the distribution of insects.
作者
江亚萍
王乐
彭军伟
余佳静
陆佳宽
齐鑫
JIANG Ya-ping WANG Le PENG Jun-wei YU Jia-jing LU Jia-kuan QI Xin(School of Life Sciences,Taizhou University,Taizhou 318000,Zhejiang, China Management Committee of Xianju National Park, Xianju 317300,Zhejiang,China Nanjing Institute of Environmental Sciences,Ministry of Environmental Protection,Nanjing 210042, China)
出处
《湖北农业科学》
2017年第3期466-470,共5页
Hubei Agricultural Sciences
基金
国家自然科学基金项目(31301908)
浙江省自然科学基金项目(Y3100486)
国家级大学生创新创业训练计划项目(201510350008)
关键词
狗牙根草坪
昆虫多样性
环境因子
群落结构
相关性
bermudagrass lawns
insect community
environmental factor
community structure
correlation
