Liling Kang¹, Yuejun He^1,*, Lipeng Zang¹, Jianpeng Si¹, Ying Yang¹, Kaiping Shen¹, Tingting Xia¹, Qiyu Tan¹, Bangli Wu¹, Yun Guo¹, Wei Wang², Qin Liang³

Phyton-International Journal of Experimental Botany, Vol.90, No.3, pp. 701-717, 2021, DOI:10.32604/phyton.2021.014740

Abstract Arbuscular mycorrhizae (AM) fungi affect nutrient uptake for host plants, while it is unclear how AM fungi interacting with soil litter affect plant growth and nutrient utilization through mycorrhizal networks in karst soil of deficient nutrients beyond the rhizosphere. An experiment was conducted in a microcosm composed of a planting compartment for Cinnamomum camphora seedlings with or without Glomus mosseae fungus (M⁺ vs. M⁻ ) and an adjacent litter compartment containing or not containing additional litter material of Arthraxon hispidus (L⁺ vs. L⁻ ), where the compartments are connected either by nylon mesh of 20 μm or 0.45 μm which… More >

Yasmin Vázquez-Santos¹, Yuriana Martínez-Orea¹, Javier Álvarez-Sánchez¹, Noé Manuel Montaño², Sara Lucía Camargo-Ricalde², Silvia Castillo-Argüero^1,*

Phyton-International Journal of Experimental Botany, Vol.90, No.2, pp. 605-619, 2021, DOI:10.32604/phyton.2021.014208

Abstract The aim of this study was to analyze the performance of Acaena elongata colonized by arbuscular mycorrhizal fungi (AMF) to different phosphorus (P) concentrations, as a measure of AMF dependency. A. elongata, is a species from soils where P availability is limited, such as temperate forests. Our research questions were: 1) How do different P concentrations affect the AMF association in Acaena elongata, and 2) How does the AMF association influence A. elongata’s growth under different P concentrations? A. elongata’s growth, P content in plant tissue, AMF colonization and dependency were measured under four P concentrations: control (0 g P… More >