Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers

Purpose: Phosphorus (P) is a limiting nutrient for agriculture globally. This study aims to investigate the potential of alternative P sources to improve P efficiency in weathered tropical soils of the Brazilian Cerrado region. Methods: We evaluated P fractions in two soil types a tropical Ferralsol...

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Detalles Bibliográficos
Autores: da Silva Sandim, Aline [UNESP], da Silva, Lucas Jónatan Rodrigues [UNESP], Deus, Angélica Cristina Fernandes [UNESP], Penn, Chad, Büll, Leonardo Theodoro [UNESP]
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:Brasil
Institución:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:inglés
OAI Identifier:oai:repositorio.unesp.br:11449/302891
Acceso en línea:http://dx.doi.org/10.1007/s42729-023-01426-w
https://hdl.handle.net/11449/302891
Access Level:acceso abierto
Palabra clave:Alternative phosphorous sources
Phosphorous availability
Phosphorous diffusion
Phosphorus efficiency use
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spelling Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P FertilizersAlternative phosphorous sourcesPhosphorous availabilityPhosphorous diffusionPhosphorus efficiency usePurpose: Phosphorus (P) is a limiting nutrient for agriculture globally. This study aims to investigate the potential of alternative P sources to improve P efficiency in weathered tropical soils of the Brazilian Cerrado region. Methods: We evaluated P fractions in two soil types a tropical Ferralsol and an Arenosol, both with different maximum adsorption capacities of phosphorus, fertilized with various phosphate sources. The experiment followed a randomized block design, using a factorial scheme of 2 × 4 for each soil, with and without limestone correction, and four fertilizer types: two precipitated phosphorus sources, reactive phosphate rock, triple superphosphate, and a control group. The study was conducted under laboratory conditions, and we assessed soil and fertilizer chemical properties and phosphorus fractions and diffusion. Results: Our findings indicate that precipitated phosphorus exhibited similar or better behavior in terms of availability and diffusion than triple superphosphate, despite its lower water solubility. After lime application, we observed an increase in moderately labile P fractions in the soil where precipitated phosphorus source was applied. Furthermore, we found that soil chemical properties (soil pH, soil organic matter, cation exchange capacity, and potential acidity) influence P fractions in weathering tropical soils. Conclusion: The results suggest that Precipitated phosphorus source is a promising alternative P source that could potentially improve P efficiency in weathered tropical soils. Our findings highlight the need to consider soil chemical properties in the P dynamics of these soils.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Graduate Program in Agronomy Department of Forest Soil and Environmental Resources College of Agronomic Sciences São Paulo State University, José Barbosa de Barros Street, SPNational Soil Erosion Research United States Department of Agriculture, 47907Graduate Program in Agronomy Department of Forest Soil and Environmental Resources College of Agronomic Sciences São Paulo State University, José Barbosa de Barros Street, SPUniversidade Estadual Paulista (UNESP)United States Department of Agriculture2025-04-29T19:28:01Z2023-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5621-5631http://dx.doi.org/10.1007/s42729-023-01426-wJournal of Soil Science and Plant Nutrition, v. 23, n. 4, p. 5621-5631, 2023.0718-95160718-9508https://hdl.handle.net/11449/30289110.1007/s42729-023-01426-w2-s2.0-85167880816Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Soil Science and Plant Nutritioninfo:eu-repo/semantics/openAccessda Silva Sandim, Aline [UNESP]da Silva, Lucas Jónatan Rodrigues [UNESP]Deus, Angélica Cristina Fernandes [UNESP]Penn, ChadBüll, Leonardo Theodoro [UNESP]2025-08-29T05:07:56Zoai:repositorio.unesp.br:11449/302891Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-08-29T05:07:56Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
title Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
spellingShingle Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
da Silva Sandim, Aline [UNESP]
Alternative phosphorous sources
Phosphorous availability
Phosphorous diffusion
Phosphorus efficiency use
title_short Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
title_full Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
title_fullStr Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
title_full_unstemmed Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
title_sort Phosphorous Fractions in Weathered Tropical Soils After Application of Conventional and Alternative P Fertilizers
dc.creator.none.fl_str_mv da Silva Sandim, Aline [UNESP]
da Silva, Lucas Jónatan Rodrigues [UNESP]
Deus, Angélica Cristina Fernandes [UNESP]
Penn, Chad
Büll, Leonardo Theodoro [UNESP]
author da Silva Sandim, Aline [UNESP]
author_facet da Silva Sandim, Aline [UNESP]
da Silva, Lucas Jónatan Rodrigues [UNESP]
Deus, Angélica Cristina Fernandes [UNESP]
Penn, Chad
Büll, Leonardo Theodoro [UNESP]
author_role author
author2 da Silva, Lucas Jónatan Rodrigues [UNESP]
Deus, Angélica Cristina Fernandes [UNESP]
Penn, Chad
Büll, Leonardo Theodoro [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
United States Department of Agriculture
dc.subject.por.fl_str_mv Alternative phosphorous sources
Phosphorous availability
Phosphorous diffusion
Phosphorus efficiency use
topic Alternative phosphorous sources
Phosphorous availability
Phosphorous diffusion
Phosphorus efficiency use
description Purpose: Phosphorus (P) is a limiting nutrient for agriculture globally. This study aims to investigate the potential of alternative P sources to improve P efficiency in weathered tropical soils of the Brazilian Cerrado region. Methods: We evaluated P fractions in two soil types a tropical Ferralsol and an Arenosol, both with different maximum adsorption capacities of phosphorus, fertilized with various phosphate sources. The experiment followed a randomized block design, using a factorial scheme of 2 × 4 for each soil, with and without limestone correction, and four fertilizer types: two precipitated phosphorus sources, reactive phosphate rock, triple superphosphate, and a control group. The study was conducted under laboratory conditions, and we assessed soil and fertilizer chemical properties and phosphorus fractions and diffusion. Results: Our findings indicate that precipitated phosphorus exhibited similar or better behavior in terms of availability and diffusion than triple superphosphate, despite its lower water solubility. After lime application, we observed an increase in moderately labile P fractions in the soil where precipitated phosphorus source was applied. Furthermore, we found that soil chemical properties (soil pH, soil organic matter, cation exchange capacity, and potential acidity) influence P fractions in weathering tropical soils. Conclusion: The results suggest that Precipitated phosphorus source is a promising alternative P source that could potentially improve P efficiency in weathered tropical soils. Our findings highlight the need to consider soil chemical properties in the P dynamics of these soils.
publishDate 2023
dc.date.none.fl_str_mv 2023-12-01
2025-04-29T19:28:01Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s42729-023-01426-w
Journal of Soil Science and Plant Nutrition, v. 23, n. 4, p. 5621-5631, 2023.
0718-9516
0718-9508
https://hdl.handle.net/11449/302891
10.1007/s42729-023-01426-w
2-s2.0-85167880816
url http://dx.doi.org/10.1007/s42729-023-01426-w
https://hdl.handle.net/11449/302891
identifier_str_mv Journal of Soil Science and Plant Nutrition, v. 23, n. 4, p. 5621-5631, 2023.
0718-9516
0718-9508
10.1007/s42729-023-01426-w
2-s2.0-85167880816
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Soil Science and Plant Nutrition
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 5621-5631
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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score 15,300719

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