Knowledge Resource Center for Ecological Environment in Arid Area
Differential diversity of Glomeromycota in relation to host species in the rhizosphere of native bromeliads from Sierra de las Quijadas National Park (San Luis, Argentina). | |
Mega, M. S. Rivero1; Cresp, E. M.1; Molina, M. G.1; Lug, M. A.1,2 | |
通讯作者 | Mega, M. S. Rivero |
来源期刊 | BOLETIN DE LA SOCIEDAD ARGENTINA DE BOTANICA
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ISSN | 1851-2372 |
出版年 | 2014 |
卷号 | 49期号:3页码:317-325 |
英文摘要 | Arbuscular mycorrhizal fungi (AMF) are associated with most of the plants, forming arbuscular mycorrhizas. Bromeliaceae is an American family living from the tropics to temperate and arid zones. Sierra de las Quijadas has species of terrestrial Bromeliaceae colonized by AMF with different degree of association. The aim of this work was to study the AMF spore diversity (richness and density) in the rhizospheric soil of three native species of Bromeliaceae from Sierra de las Quijadas. Richness and density of spores differed significantly between the Bromeliaceae species studied, with the lowest values in Bromelia urbaniana. Meanwhile, Deuterocohnia longipetala and Dyckia floribunda showed the highest values and only differed between them in richness of spores. This AMF differential diversity between the three bromeliads species may be related to the host species and also due to different levels of root colonization that were previously reported. Moreover, the low richness and density of AMF in the rhizosphere of B. urbaniana may be either due to an allelopathic effect of this plant or due to its particular root morphology. |
英文关键词 | native arbuscular mycorrhizal fungi richness density Bromeliaceae host species |
类型 | Article |
语种 | 西班牙语 |
国家 | Argentina |
收录类别 | SCI-E |
WOS记录号 | WOS:000344839200001 |
WOS关键词 | ARBUSCULAR MYCORRHIZAL FUNGI ; SEASONAL-VARIATION ; GLOBAL DIVERSITY ; PLANT ; FRAMEWORK ; SPORES |
WOS类目 | Plant Sciences |
WOS研究方向 | Plant Sciences |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/181190 |
作者单位 | 1.FQBYF UNSL, Area Ecol, San Luis, Argentina; 2.IMIBIO SL CONICET, San Luis, Argentina |
推荐引用方式 GB/T 7714 | Mega, M. S. Rivero,Cresp, E. M.,Molina, M. G.,et al. Differential diversity of Glomeromycota in relation to host species in the rhizosphere of native bromeliads from Sierra de las Quijadas National Park (San Luis, Argentina).[J],2014,49(3):317-325. |
APA | Mega, M. S. Rivero,Cresp, E. M.,Molina, M. G.,&Lug, M. A..(2014).Differential diversity of Glomeromycota in relation to host species in the rhizosphere of native bromeliads from Sierra de las Quijadas National Park (San Luis, Argentina)..BOLETIN DE LA SOCIEDAD ARGENTINA DE BOTANICA,49(3),317-325. |
MLA | Mega, M. S. Rivero,et al."Differential diversity of Glomeromycota in relation to host species in the rhizosphere of native bromeliads from Sierra de las Quijadas National Park (San Luis, Argentina).".BOLETIN DE LA SOCIEDAD ARGENTINA DE BOTANICA 49.3(2014):317-325. |
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