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Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils

Low availability of phosphorus (P) in both acidic and alkaline soils is a major problem for sustainable improvement in wheat crops yield. Optimization of crops productivity can be achieved by increasing the bioavailability of P by phosphate solubilizing Actinomycetota (PSA). However, their effective...

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Autores principales: Boubekri, Kenza, Soumare, Abdoulaye, Lyamlouli, Karim, Ouhdouch, Yedir, Hafidi, Mohamed, Kouisni, Lamfeddal
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10206120/
https://www.ncbi.nlm.nih.gov/pubmed/37235036
http://dx.doi.org/10.3389/fpls.2023.1154372
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author Boubekri, Kenza
Soumare, Abdoulaye
Lyamlouli, Karim
Ouhdouch, Yedir
Hafidi, Mohamed
Kouisni, Lamfeddal
author_facet Boubekri, Kenza
Soumare, Abdoulaye
Lyamlouli, Karim
Ouhdouch, Yedir
Hafidi, Mohamed
Kouisni, Lamfeddal
author_sort Boubekri, Kenza
collection PubMed
description Low availability of phosphorus (P) in both acidic and alkaline soils is a major problem for sustainable improvement in wheat crops yield. Optimization of crops productivity can be achieved by increasing the bioavailability of P by phosphate solubilizing Actinomycetota (PSA). However, their effectiveness may vary with changing agro-climatic conditions. In this regard, a greenhouse experiment was conducted to assess the interaction inoculation of five potential PSA (P16-P18-BC3-BC10 and BC11) and RPs (RP1- RP2-RP3 and RP4) on the growth and yield of wheat crop in unsterilized P- deficient alkaline and acidic soils. Their performance was compared with single super phosphate (TSP) and reactive RP (BG4). The in-vitro tests showed that all PSA colonize wheat root and form a strong biofilm except Streptomyces anulatus strain P16. Our findings revealed that all PSA significantly improve the shoot/root dry weights, spike biomass, chlorophyll contents as well as nutrients uptake in plants fertilized with RP3 and RP4. However, the combined application of Nocardiopsis alba BC11 along with RP4 in alkaline soil, was effective in optimizing wheat yield attributes and improve the yield biomass up to 19.7% as compared to the triple superphosphate (TSP). This study supports the view that the inoculation with Nocardiopsis alba BC11 has a broad RP solubilization and could alleviate the agricultural losses due to P limitation in acidic and alkaline soils.
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spelling pubmed-102061202023-05-25 Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils Boubekri, Kenza Soumare, Abdoulaye Lyamlouli, Karim Ouhdouch, Yedir Hafidi, Mohamed Kouisni, Lamfeddal Front Plant Sci Plant Science Low availability of phosphorus (P) in both acidic and alkaline soils is a major problem for sustainable improvement in wheat crops yield. Optimization of crops productivity can be achieved by increasing the bioavailability of P by phosphate solubilizing Actinomycetota (PSA). However, their effectiveness may vary with changing agro-climatic conditions. In this regard, a greenhouse experiment was conducted to assess the interaction inoculation of five potential PSA (P16-P18-BC3-BC10 and BC11) and RPs (RP1- RP2-RP3 and RP4) on the growth and yield of wheat crop in unsterilized P- deficient alkaline and acidic soils. Their performance was compared with single super phosphate (TSP) and reactive RP (BG4). The in-vitro tests showed that all PSA colonize wheat root and form a strong biofilm except Streptomyces anulatus strain P16. Our findings revealed that all PSA significantly improve the shoot/root dry weights, spike biomass, chlorophyll contents as well as nutrients uptake in plants fertilized with RP3 and RP4. However, the combined application of Nocardiopsis alba BC11 along with RP4 in alkaline soil, was effective in optimizing wheat yield attributes and improve the yield biomass up to 19.7% as compared to the triple superphosphate (TSP). This study supports the view that the inoculation with Nocardiopsis alba BC11 has a broad RP solubilization and could alleviate the agricultural losses due to P limitation in acidic and alkaline soils. Frontiers Media S.A. 2023-05-10 /pmc/articles/PMC10206120/ /pubmed/37235036 http://dx.doi.org/10.3389/fpls.2023.1154372 Text en Copyright © 2023 Boubekri, Soumare, Lyamlouli, Ouhdouch, Hafidi and Kouisni https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Boubekri, Kenza
Soumare, Abdoulaye
Lyamlouli, Karim
Ouhdouch, Yedir
Hafidi, Mohamed
Kouisni, Lamfeddal
Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils
title Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils
title_full Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils
title_fullStr Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils
title_full_unstemmed Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils
title_short Improving the efficiency of phosphate rocks combined with phosphate solubilizing Actinomycetota to increase wheat growth under alkaline and acidic soils
title_sort improving the efficiency of phosphate rocks combined with phosphate solubilizing actinomycetota to increase wheat growth under alkaline and acidic soils
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10206120/
https://www.ncbi.nlm.nih.gov/pubmed/37235036
http://dx.doi.org/10.3389/fpls.2023.1154372
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