Soil Phosphorus Availability Impacts Chickpea Production and Nutritional Status in Tropical Soils

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorInstituto de Investigação Agronômico-IIA-
Autor(es): dc.contributorUniversidade Estadual de Londrina (UEL)-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorDelfim, Jorge-
Autor(es): dc.creatorMoreira, Adônis-
Autor(es): dc.creatorMoraes, Larissa A. C.-
Autor(es): dc.creatorSilva, Juliana F.-
Autor(es): dc.creatorMoreira, Pedro A. M.-
Autor(es): dc.creatorLima Filho, Oscar F.-
Data de aceite: dc.date.accessioned2025-08-21T22:58:35Z-
Data de disponibilização: dc.date.available2025-08-21T22:58:35Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s42729-024-01738-5-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297289-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297289-
Descrição: dc.descriptionChickpea is an excellent source of protein for human and animal consumption; however, the lack of phosphorus (P) limits their development and grain yield, mainly in tropical soils with high P adsorption capacity. However, information about the P availability in Oxisols for chickpea production is limited. This study aimed to evaluate the effect of P rates on yield components, soil P availability, and the nutritional status of plants grown in two contrasting soil types. The experiment was conducted under greenhouse conditions in a completely randomized 2 × 4 factorial arrangement with two soil types (sandy-clay and sand texture) and four P rates (0, 50, 100, and 200 mg kg− 1) of triple superphosphate, each with five replicates. The P rates increased the grain yield (R2 = 0.67, p ≤ 0.05) in sandy-clay texture soil and (R2 = 0.87, p ≤ 0.05) in sand texture soil. Additionally, all the yield components showed positive effects by P rates addition, but, among the two soil types, the sandy-clay soil showed the highest increases in all analyzed yield components. The P concentration in the grains was significantly enhanced by P rate application for both soil types, whereas leaf P concentration only increased in the sand soil. Additionally, P use efficiency (PUE) ranges from 4.62 to 35.52% of chickpea grown under sandy-clay soil, and from 22.0 to 34.30% under sand soil. Furthermore, the leaf concentrations of N, P, K, Ca, S, Fe, Mn, Cu, and Zn were influenced by P rate and soil texture. The P rates application increased the available P in the soil in both sandy-clay and sand soils, irrespective of the extractants (Mehlich-1 and resin) used. P soil availability, plant P uptake and chickpea growth and yield are influenced positively or negatively by P rates and the soil texture. The positive and negative effects observed in this study demonstrate the significance of improved P management for the yield and nutritional quality of chickpeas in tropical soil conditions. Further, the management should consider the soil type and improvements in PUE to increase yield and prevent P loss.-
Descrição: dc.descriptionInstituto de Investigação Agronômico-IIA, Huambo-
Descrição: dc.descriptionDepartment of Crop Science Londrina State University, Paraná State-
Descrição: dc.descriptionDepartment of Soil Fertility and Plant Nutrition, Embrapa Soja, Paraná State-
Descrição: dc.descriptionDepartment of Crop Science Unesp Dracena, São Paulo State-
Descrição: dc.descriptionDepartment of Crop Science Unesp Botucatu, Sao Paulo State-
Descrição: dc.descriptionDepartment of Soil Fertility and Plant Nutrition, Embrapa Hortaliças-
Descrição: dc.descriptionDepartment of Crop Science Unesp Dracena, São Paulo State-
Descrição: dc.descriptionDepartment of Crop Science Unesp Botucatu, Sao Paulo State-
Formato: dc.format3115-3130-
Idioma: dc.languageen-
Relação: dc.relationJournal of Soil Science and Plant Nutrition-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCicer arietinum-
Palavras-chave: dc.subjectNutritional status-
Palavras-chave: dc.subjectP Extractant-
Palavras-chave: dc.subjectPhosphorus use efficiency-
Palavras-chave: dc.subjectYield components-
Título: dc.titleSoil Phosphorus Availability Impacts Chickpea Production and Nutritional Status in Tropical Soils-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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