Patchiness of grass mycorrhizal colonization in the Patagonian steppe

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• 作者：R.A. Cavagnaro^a ; ^d ; ^{rcavagna@agro.uba.ar} ; M.P. Ripoll^b ; A. Godeas^e ; M. Oesterheld^b ; ^d ; A.A. Grimoldi^c ; ^d
• 关键词：Arbuscular mycorrhizal fungi (AMF) ; Tussock grasses ; Symbiosis ; Patch structure ; Fertility hotspot ; Grazing
• 刊名：Journal of Arid Environments
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：137
• 期：Complete
• 页码：46-49
• 全文大小：404 K
• 卷排序：137

文摘

Mycorrhizal colonization of Patagonian grasses varies among species and patch type. Colonization is larger in shrub patches than in bare-soil patches. Shrub patches could be functioning as refuges for mycorrhizal symbiosis.