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Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions

Phosphorus (P) is a plant macronutrient that is indispensable for maize (Zea mays L.) production. However, P is difficult to manage in weathered soils, and its fertilization practice has low efficiency because it becomes unavailable for absorption by plant roots. Symbiosis of plants with arbuscular...

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Autores principales: de Souza Buzo, Fernando, Garé, Lucas Martins, Garcia, Nayara Fernanda Siviero, de Andrade Silva, Maura Santos Reis, Martins, Juliana Trindade, da Silva, Pedro Henrique Giova, Meireles, Flávia Constantino, de Souza Sales, Leticia Zylmennith, Nogales, Amaia, Rigobelo, Everlon Cid, Arf, Orivaldo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9981755/
https://www.ncbi.nlm.nih.gov/pubmed/36864212
http://dx.doi.org/10.1038/s41598-023-30128-7
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author de Souza Buzo, Fernando
Garé, Lucas Martins
Garcia, Nayara Fernanda Siviero
de Andrade Silva, Maura Santos Reis
Martins, Juliana Trindade
da Silva, Pedro Henrique Giova
Meireles, Flávia Constantino
de Souza Sales, Leticia Zylmennith
Nogales, Amaia
Rigobelo, Everlon Cid
Arf, Orivaldo
author_facet de Souza Buzo, Fernando
Garé, Lucas Martins
Garcia, Nayara Fernanda Siviero
de Andrade Silva, Maura Santos Reis
Martins, Juliana Trindade
da Silva, Pedro Henrique Giova
Meireles, Flávia Constantino
de Souza Sales, Leticia Zylmennith
Nogales, Amaia
Rigobelo, Everlon Cid
Arf, Orivaldo
author_sort de Souza Buzo, Fernando
collection PubMed
description Phosphorus (P) is a plant macronutrient that is indispensable for maize (Zea mays L.) production. However, P is difficult to manage in weathered soils, and its fertilization practice has low efficiency because it becomes unavailable for absorption by plant roots. Symbiosis of plants with arbuscular mycorrhizal fungi increases plant growth and enhances P uptake from the soil that is not directly available to the roots. Thus, the objective of this study was to determine how inoculation with Rhizophagus intraradices and phosphate fertilization interacts and influences the development and productivity of second-crop maize. The experiment was conducted in Selvíria, Mato Grosso do Sul, Brazil, in 2019 and 2020, both in a Typic Haplorthox. A randomized block design in subdivided plots was used for the phosphate application during crop sowing (0, 25, 50, 75, and 100% concentrations of the recommended level), and the secondary treatments were the doses of mycorrhizal inoculant (0, 60, 120 and 180 g ha(−1)) applied to the seed using a dry powder inoculant containing 20,800 infectious propagules per gram of the arbuscular mycorrhizal fungus R. intraradices. Only in the first year of the experiment, inoculation and phosphate fertilization promoted benefits to the maize crop, indicating potential to increase yield.
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spelling pubmed-99817552023-03-04 Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions de Souza Buzo, Fernando Garé, Lucas Martins Garcia, Nayara Fernanda Siviero de Andrade Silva, Maura Santos Reis Martins, Juliana Trindade da Silva, Pedro Henrique Giova Meireles, Flávia Constantino de Souza Sales, Leticia Zylmennith Nogales, Amaia Rigobelo, Everlon Cid Arf, Orivaldo Sci Rep Article Phosphorus (P) is a plant macronutrient that is indispensable for maize (Zea mays L.) production. However, P is difficult to manage in weathered soils, and its fertilization practice has low efficiency because it becomes unavailable for absorption by plant roots. Symbiosis of plants with arbuscular mycorrhizal fungi increases plant growth and enhances P uptake from the soil that is not directly available to the roots. Thus, the objective of this study was to determine how inoculation with Rhizophagus intraradices and phosphate fertilization interacts and influences the development and productivity of second-crop maize. The experiment was conducted in Selvíria, Mato Grosso do Sul, Brazil, in 2019 and 2020, both in a Typic Haplorthox. A randomized block design in subdivided plots was used for the phosphate application during crop sowing (0, 25, 50, 75, and 100% concentrations of the recommended level), and the secondary treatments were the doses of mycorrhizal inoculant (0, 60, 120 and 180 g ha(−1)) applied to the seed using a dry powder inoculant containing 20,800 infectious propagules per gram of the arbuscular mycorrhizal fungus R. intraradices. Only in the first year of the experiment, inoculation and phosphate fertilization promoted benefits to the maize crop, indicating potential to increase yield. Nature Publishing Group UK 2023-03-02 /pmc/articles/PMC9981755/ /pubmed/36864212 http://dx.doi.org/10.1038/s41598-023-30128-7 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
de Souza Buzo, Fernando
Garé, Lucas Martins
Garcia, Nayara Fernanda Siviero
de Andrade Silva, Maura Santos Reis
Martins, Juliana Trindade
da Silva, Pedro Henrique Giova
Meireles, Flávia Constantino
de Souza Sales, Leticia Zylmennith
Nogales, Amaia
Rigobelo, Everlon Cid
Arf, Orivaldo
Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions
title Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions
title_full Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions
title_fullStr Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions
title_full_unstemmed Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions
title_short Effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions
title_sort effect of mycorrhizae on phosphate fertilization efficiency and maize growth under field conditions
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9981755/
https://www.ncbi.nlm.nih.gov/pubmed/36864212
http://dx.doi.org/10.1038/s41598-023-30128-7
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