Phosphorus fractions as a function of the use of phosphate fertilizers in different soil classes

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade do Estado do Mato Grosso (UNEMAT)-
Autor(es): dc.creatorde Oliveira, Lara Caroline Alves-
Autor(es): dc.creatorde Almeida Carneiro, Márcia-
Autor(es): dc.creatorLitter, Felipe Adolfo-
Autor(es): dc.creatorde Carvalho, Marco Antonio Camillo-
Autor(es): dc.creatorYamashita, Oscar Mitsuo-
Autor(es): dc.creatorCaione, Gustavo-
Data de aceite: dc.date.accessioned2025-08-21T22:47:41Z-
Data de disponibilização: dc.date.available2025-08-21T22:47:41Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-08-05-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.17765/2176-9168.2021V14N4E8921-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222601-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222601-
Descrição: dc.descriptionMost Brazilian soils have low natural fertility. The main characteristic is phosphorus (P) deficiency and high P adsorption capacity. This creates the need to add phosphate mineral fertilizers, organic or organomineral. This addition can cause changes in P dynamics in the soil. Thus, the aim of this study was to evaluate the P fractions in the soil as a function of the application of organic fertilizer, organomineral and mineral phosphate, in different soil classes. The experimental design used was entirely randomized, in a 3x3 factorial scheme. The treatments consisted of three P sources (mineral, organic and organomineral phosphate) in three soil classes (RED LATOSOL Dystrophic, YELLOW ARGISOL Dystrophic and QUARTZARENIC NEOSOLS), cultivated with Glycine max and then with Urochloa (sin. Brachiaria) ruziziensis, in the same units. For the fractionation of P, a collection of all experimental units was performed 270 days after the implementation of the experiment. The organic fertilization with phosphate increased the total P of the soil, mainly the non-labile forms, while the mineral fertilization contributed to increases in the labile fractions of P in the soils. In sandy soils, labile P levels are higher.-
Descrição: dc.descriptionUniversidade Estadual Júlio de Mesquita Filho (UNESP), Jaboticabal (SP)-
Descrição: dc.descriptionUniversidade do Estado do Mato Grosso (UNEMAT), Alta Floresta (MT)-
Descrição: dc.descriptionUniversidade Estadual Júlio de Mesquita Filho (UNESP), Jaboticabal (SP)-
Idioma: dc.languagept_BR-
Relação: dc.relationRevista em Agronegocio e Meio Ambiente-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectOrganic fertilizers-
Palavras-chave: dc.subjectPhosphorus adsorption-
Palavras-chave: dc.subjectPhosphorus fractionation-
Título: dc.titlePhosphorus fractions as a function of the use of phosphate fertilizers in different soil classes-
Título: dc.titleFrações de fósforo em função do uso de fertilizantes fosfatados em distintas classes de solo-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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