山东泰山茶园杂草群落组成及发生特点  

Community Composition and Occurrence Characteristics of Weeds in Tea Gardens of Taishan,Shandong Province

作　　者：肖文敏 任志红[1] 吴焕焕 张虹 杨圣祥[1] 夏中华 徐慧媛 孙海伟 XIAO Wen-min;REN Zhi-hong;WU Huan-huan;ZHANG Hong;YANG Sheng-xiang;XIA Zhong-hua;XU Hui-yuan;SUN Hai-wei(Tai'an Academy of Agricultural Sciences,Tai'an 271000,China)

机构地区：[1]泰安市农业科学研究院,山东泰安271000

出　　处：《杂草学报》2023年第3期23-31,共9页Journal of Weed Science

基　　金：泰安市科技创新发展项目(编号:2020NS069);山东省自然科学基金青年项目(编号:ZR2020QC170);山东省茶叶产业技术体系项目(编号:SDAIT-19-09);泰安市科技特派员科技项目(编号:2021TPY036)。

摘　　要：2022—2023年采用倒置“W”形9点取样法对山东省泰山茶区不同区域茶园杂草进行调查,以明确泰山茶园杂草群落组成及发生特点,为泰山茶园杂草防控提供依据。结果表明,泰山茶园杂草有73种(含变种),隶属26科58属,其中菊科、禾本科和十字花科的杂草种类较多。恶性杂草5种,为狗尾草、牛筋草、马唐、马齿苋、繁缕;优势种杂草7种,为藜、皱果苋、酢浆草、小蓬草、中华苦荬菜、鳢肠、刺儿菜;区域性优势种杂草3种,为稗、葎草、一年蓬;一般杂草58种。不同季节、不同区域杂草发生情况存在差异,不同茶园应选择不同的控草方式,目前以人工除草和覆盖控草为主。The inverted‘W’9-point sampling method was used to investigate the weeds in tea gardens from different areas of Taishan tea division in Shandong Province during 2022~2023,so as to clarify weeds community composition and occurrence characteristics and provide a basis for weed control in tea gardens of Taishan.The results showed that there were 73 species(containing variety)of weeds in Taishan tea garden belonging to 58 genera in 26 families.Among them,there were more weed species in Asteraceae,Poaceae and Brassicaceae.There were 5 important(malignant)dominant species of weeds including Setaria viridis,Eleusine indica,Digitaria sanguinalis,Portulaca oleracea and Stellaria media,7 main dominant weeds including Chenopodium album,Amaranthus viridis,Oxalis corniculata,Erigeron canadensis,Ixeris chinensis,Eclipta prostrata and Cirsium arvense var.integrifolium,3 regional dominant species of weeds including Echinochloa crusgalli,Humulus scandens and E.annuus and 58 common weeds.It existed differences of the weeds occurrence in different seasons and different regions.Different tea gardens choosed different weed control methods.At present,artificial weeding and weed control by covering are the main methods.

关 键 词：泰山茶区 茶园杂草 优势种 群落组成 发生特点 

分 类 号：S451[农业科学—植物保护]