首页|不同品系黑老虎田间节肢动物的群落结构与多样性

不同品系黑老虎田间节肢动物的群落结构与多样性

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为探究不同品系黑老虎田间节肢动物群落的结构和多样性,本研究以黑老虎虎绿 1 号、粉红 1 号和紫黑1 号 3 个品系为研究对象,采用网捕、糖醋液诱集和黄、蓝板诱集等方法,于 2021 年对林下药用植物应用技术湖南省工程研究中心黑老虎科研示范基地田间节肢动物进行了系统调查,调查期间共收集到节肢动物6 441头,隶属于4 纲 15 目 54 科 67 种.研究结果表明,尽管不同品系黑老虎田间节肢动物各类群多样性表现不一,但差异不显著;不同品系黑老虎田间节肢动物群落的多样性指数与节肢动物总类群的变化基本一致;黑老虎田间节肢动物群落以害虫为主导,其变化趋势决定了黑老虎田间整个节肢动物群落的变化趋势,而天敌昆虫有紧随其后伴随害虫的变化而变化的现象.黑老虎田间节肢动物群落结构总体较为稳定,不同品系黑老虎田间节肢动物群落在同一地域、同一时期、相同生长环境下差异不明显.
Arthropod community structure and diversity in the field of different strains of Kadsura coccinea
To explore the arthropod community structure and diversity in the field of different strains of Kadsura coc-cinea,three strains of Kadsura coccinea Hulü 1,Pink 1 and Zihei 1 were used as the research objects,and a systematic survey was conducted in the field of K.coccinea scientific research demonstration base of Hunan Engineering Research Cen-ter of Understory Medicinal Plant Application by using sweeping net,the trap of a mixture of sugar,vinegar,alcohol and water,and the trap of yellow plate and blue plate in 2021.A total of 6 441 arthropods were collected during the survey,be-longing to 67 species,54 families,15 orders and four classes.The results showed that although the diversity of arthropod groups in the field of different strains of Kadsura coccinea was different,the difference was not significant.The diversity index of arthropod community in the field of dif-ferent strains of Kadsura coccinea was basically consistent with the change of total arthropod group.The arthropod community in the field of K.coccinea was dominated by pests,and its change trend determined the change trend of the entire arthropod community in the field of K.coccinea,while the natural enemy insects followed closely with the change of pests.The structure of arthropod community in the field of Kadsura coccinea was generally stable,and the differ-ence of arthropod community in the field of different strains of Kadsura coccinea was not obvious in the same region,the same period and the same growth environment.

strainKadsura coccineaarthropodcommunity structurecommunity diversity

李静纳、林仲桂、魏甲彬、梁忠厚

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湖南环境生物职业技术学院园林学院,湖南 衡阳 421005

林下药用植物应用技术湖南省工程研究中心,湖南 衡阳 421005

黑老虎 节肢动物 群落结构 群落多样性

湖南省教育厅项目湖南省教育厅项目校培优计划科研专项湖南省自然科学基金项目湖南省自然科学基金项目衡阳市科技局项目黑老虎病虫害综合防控技术规程项目黑老虎林木种质资源库项目

19C065123C0634PY2021-052021JJ600422022JJ60049S2018N9031018287湘市监标函202325号湘财资环指20235号

2024

10.3969/j.issn.1000-4440.2024.03.004

江苏农业学报
江苏省农业科学院

江苏农业学报

CSTPCD北大核心
影响因子：1.093
ISSN：1000-4440
年,卷(期)：2024.40(3)
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