Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review

Moving toward more sustainable sources for managing phosphorus (P) nutrition in agroecosystems, organic phosphorus (Po) derived from organic inputs and soil is increasingly considered to complement mineral P fertilizer. However, the dynamics of P added by organic input in soil-plant systems is still...

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Auteurs principaux:	Issifou Amadou, David Houben, Michel-Pierre Faucon
Format:	article
Langue:	EN
Publié:	MDPI AG 2021
Sujets:	agroecology biogeochemistry cover crops organic inputs organic phosphorus plant traits Agriculture S
Accès en ligne:	https://doaj.org/article/483c434cb62f4773bef8333faf8a08fa
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spelling	oai:doaj.org-article:483c434cb62f4773bef8333faf8a08fa2021-11-25T16:09:35ZUnravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review10.3390/agronomy111122672073-4395https://doaj.org/article/483c434cb62f4773bef8333faf8a08fa2021-11-01T00:00:00Zhttps://www.mdpi.com/2073-4395/11/11/2267https://doaj.org/toc/2073-4395Moving toward more sustainable sources for managing phosphorus (P) nutrition in agroecosystems, organic phosphorus (Po) derived from organic inputs and soil is increasingly considered to complement mineral P fertilizer. However, the dynamics of P added by organic input in soil-plant systems is still poorly understood and there is currently no clear information on how the Po composition of these amendments determines P availability through interactions with the soil microbiome and root traits. Here, we review the main mechanisms of rhizosphere microbiome and root traits governing the dynamics of organic input/soil-derived Po pools in the soil-plant system. We discuss the extent to which the major forms of Po derived from organic input/soil can be used by plants and how this could be improved to provide efficient utilization of organic inputs as potential P sources. We provide new insights into how a better understanding of the interactions between Po forms, root traits, and rhizosphere microbiomes can help better manage P fertilization, and discuss recent advances in the mobilization and recovery of Po from organic inputs. We then develop proposed strategies in agroecology that could be used to improve Po utilization, specifically by better linking plant traits and Po forms, and developing new cropping systems allowing more efficient Po recycling.Issifou AmadouDavid HoubenMichel-Pierre FauconMDPI AGarticleagroecologybiogeochemistrycover cropsorganic inputsorganic phosphorusplant traitsAgricultureSENAgronomy, Vol 11, Iss 2267, p 2267 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	agroecology biogeochemistry cover crops organic inputs organic phosphorus plant traits Agriculture S
spellingShingle	agroecology biogeochemistry cover crops organic inputs organic phosphorus plant traits Agriculture S Issifou Amadou David Houben Michel-Pierre Faucon Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review
description	Moving toward more sustainable sources for managing phosphorus (P) nutrition in agroecosystems, organic phosphorus (Po) derived from organic inputs and soil is increasingly considered to complement mineral P fertilizer. However, the dynamics of P added by organic input in soil-plant systems is still poorly understood and there is currently no clear information on how the Po composition of these amendments determines P availability through interactions with the soil microbiome and root traits. Here, we review the main mechanisms of rhizosphere microbiome and root traits governing the dynamics of organic input/soil-derived Po pools in the soil-plant system. We discuss the extent to which the major forms of Po derived from organic input/soil can be used by plants and how this could be improved to provide efficient utilization of organic inputs as potential P sources. We provide new insights into how a better understanding of the interactions between Po forms, root traits, and rhizosphere microbiomes can help better manage P fertilization, and discuss recent advances in the mobilization and recovery of Po from organic inputs. We then develop proposed strategies in agroecology that could be used to improve Po utilization, specifically by better linking plant traits and Po forms, and developing new cropping systems allowing more efficient Po recycling.
format	article
author	Issifou Amadou David Houben Michel-Pierre Faucon
author_facet	Issifou Amadou David Houben Michel-Pierre Faucon
author_sort	Issifou Amadou
title	Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review
title_short	Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review
title_full	Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review
title_fullStr	Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review
title_full_unstemmed	Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review
title_sort	unravelling the role of rhizosphere microbiome and root traits in organic phosphorus mobilization for sustainable phosphorus fertilization. a review
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/483c434cb62f4773bef8333faf8a08fa
work_keys_str_mv	AT issifouamadou unravellingtheroleofrhizospheremicrobiomeandroottraitsinorganicphosphorusmobilizationforsustainablephosphorusfertilizationareview AT davidhouben unravellingtheroleofrhizospheremicrobiomeandroottraitsinorganicphosphorusmobilizationforsustainablephosphorusfertilizationareview AT michelpierrefaucon unravellingtheroleofrhizospheremicrobiomeandroottraitsinorganicphosphorusmobilizationforsustainablephosphorusfertilizationareview
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Unravelling the Role of Rhizosphere Microbiome and Root Traits in Organic Phosphorus Mobilization for Sustainable Phosphorus Fertilization. A Review

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