The potential of arbuscular mycorrhizal fungi in C cycling: a review.

Autor: Parihar M; ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora, UK, 263601, India. manoj.parihar1@icar.gov.in., Rakshit A; Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi, Uttar Pradesh, 221005, India., Meena VS; ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora, UK, 263601, India., Gupta VK; School of Natural Sciences, National University of Ireland Galway, Galway, Ireland., Rana K; Department of Agronomy, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi, Uttar Pradesh, 221005, India., Choudhary M; ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora, UK, 263601, India., Tiwari G; ICAR-National Bureau of Soil Survey and Land Use Planning, Nagpur, Maharashtra, 440033, India., Mishra PK; ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora, UK, 263601, India., Pattanayak A; ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora, UK, 263601, India., Bisht JK; ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora, UK, 263601, India., Jatav SS; Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi, Uttar Pradesh, 221005, India., Khati P; ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora, UK, 263601, India., Jatav HS; Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi, Uttar Pradesh, 221005, India.
Jazyk: angličtina
Zdroj: Archives of microbiology [Arch Microbiol] 2020 Sep; Vol. 202 (7), pp. 1581-1596. Date of Electronic Publication: 2020 May 24.
DOI: 10.1007/s00203-020-01915-x
Abstrakt: Arbuscular mycorrhizal fungi (AMF) contribute predominantly to soil organic matter by creating a sink demand for plant C and distributing to below-ground hyphal biomass. The extra-radical hyphae along with glomalin-related soil protein significantly influence the soil carbon dynamics through their larger extent and turnover period need to discuss. The role of AMF is largely overlooked in terrestrial C cycling and climate change models despite their greater involvement in net primary productivity augmentation and further accumulation of this additional photosynthetic fixed C in the soil. However, this buffering mechanism against elevated CO 2 condition to sequester extra C by AMF can be described only after considering their potential interaction with other microbes and associated mineral nutrients such as nitrogen cycling. In this article, we try to review the potential of AMF in C sequestration paving the way towards a better understanding of possible AMF mechanism by which C balance between biosphere and atmosphere can be moved forward in more positive direction.
Databáze: MEDLINE
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