广西油茶传粉膜翅目昆虫调查  

The Investigation on Hymenoptera Pollination Insect of Camellia oleifera in Guangxi Province

作　　者：黄华艳[1] 罗辑[1] 蒋学建[1] 赵程劼[1] 李桂华 

机构地区：[1]广西壮族自治区林业科学研究院,广西南宁530002 [2]广西国有三门江林场,广西柳州505006

出　　处：《福建林业科技》2014年第2期79-83,共5页Journal of Fujian Forestry Science and Technology

基　　金：广西林科院基本科研业务费专项(林科201208号)

摘　　要：在2012年10—12月油茶盛花期,选取广西区内有代表性的5个油茶种植试验点,对油茶传粉膜翅目昆虫进行调查。结果表明:广西区内油茶传粉膜翅目昆虫有8科13属25种,大多为蜜蜂科和胡蜂科昆虫,共有19种,值得加以保护和利用的主要有地蜂、中华蜜蜂和墨胸胡蜂。样地群落多样性,桂北地区较低,桂中南较高。为增加传粉昆虫多样性,增加油茶产量,可在林下保留一定的开花植物招引访花昆虫。The investigation was performed for the hymenoptera pollination insect of Camellia oleifera during Oct.to Dec.2012,and 25 species belonging to 8 families and 13 genus were found ,and most of them were Apidae and Vespidae for 19 species.The most valuable species for protection in these two families were Andrena sp., Apis cerana cerana and Vespa velutina nigrithorax.It was found that diversity of pollination Hymenoptera in Guilin in northern Guangxi was lower than other places in central and southern Guangxi.These might due to the climatic differeces between northern and southern Guangxi.To increase the diversity of pollinators , and thereby improve the yield of Camellia oleifera,it might retain a certain amount of flowering plants under the forest.

关 键 词：油茶 传粉昆虫 膜翅目 多样性 

分 类 号：S794.4[农业科学—林木遗传育种]