宁夏菌物物种多样性研究

为了进一步了解菌物物种的多样性,为植物病害防治及合理利用菌物提供科学依据,2003~2006年,通过实地考察、标本采集和鉴定,对宁夏回族自治区菌物物种多样性进行了系统研究。结果表明,宁夏回族自治区境内共有菌物6门、15纲和亚纲、38目、92科、241属、862种,其中中国新记录属4个,中国新纪录种19个,宁夏新纪录种74个,中国寄主新纪录种18个,种类最多的门、纲、目、科、属依次是担子菌门、担子菌纲、伞菌目、淡色孢科、柄锈菌属,种类分布最多的地区是银川市。

Species diversity of fungi in Ningxia Hui Autonomous Region

Species diversity of fungi in Ningxia Hui Autonomous Region was studied by systematical spotting-investigation,collecting and identifying 37 026 fungus samples collected from Ningxia Hui Autonomous Region from 2003 to 2006.The results showed that there were 862 species in Ningxia Hui Autonomous Region,which belonged to 6 phylums,15 classes and subclasses,38 orders,92 famalies,241 genera and 862 species.Among them,Basidiomycota ranked No.1 in phylums,Basidiomycetes ranked No.1 in classes and subclasses,Agaricales ranked No.1 in orders,and Moniliaceae ranked No.1 in famalies.Puccinia was the biggest in genera.4 newly recorded genera for China,19 newly recorded species for China,74 newly recorded species for Ningxia Hui Autonomous Region and 18 newly recorded hosts for China were found.