雌雄异株山桐子根际土壤微生物群落特征及功能预测分析3

Characteristics and functional prediction of microbial community in the rh izosphere soil of dioecious Idesia polycarpa trees

来源:中文会议(科协)
中文摘要英文摘要

[目的]明确雌雄异株山桐子根际土壤微生物群落多样性、结构及功能群的特征。[方法]以7 年生雌雄株山桐子为材料,在山桐子花期(5 月)、果实成熟期(10 月)取样,分析根际养分含量特征同时采用Illumina高通量测序技术,对不同时期雌雄株根际多样性进行分析。[结果](1)。不同时期雌雄株山桐子根系中全氮及全钾含量存在差异。(2)根际真菌的α多样性指数在果实成熟期显著高于花期,花期雌雄株Shannon、Simpson和Chao1 无显著差异,果实成…查看全部>>

[Objective]The aim of this study was to investigatediversity,structure,and functional gro up characteristics of the rhizosphere soil microbial community of dioecious Idesia polycarpa trees.[Metho d]Seven year old male and female trees were taken as materials,and samples were taken at the floweri ng stage(May)and fruit maturity stage(October)of the fruit.The characteristics of nutrient content in t he rhizosphere were analyzed.At the same time,Illumina high-t…查看全部>>

李志;王艳梅;蔡齐飞;耿晓东;薛晓焱;冯建;张涛;周慧娜;王莎莎;刘震;

第八届中国林业学术大会

S718.83

微生物 木本油料 雌雄异株 功能群落 土壤

microorganism woody oil plants dioecious plant functional communities soil.

2167-2168 / 2

评论

您当前未登录!去登录点击加载更多...

上述内容所涉观点、意见仅代表作者,与国家学术会议平台无关。

国家学术会议平台已取得上述相关成果授权,未经允许,任何单位和个人不得转载、复制或用作他途,一经发现,相关法律后果自行承担,国家学术会议平台保留向相关侵权人依法追究法律责任的权利。