Nutrients concentrations in the flag leaf and grains of black-oat affected by phosphate and potassium fertilization

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUEL-
Autor(es): dc.creatorNakagawa, João-
Autor(es): dc.creatorCrusciol, Carlos Alexandre Costa-
Autor(es): dc.creatorZucareli, Claudemir-
Data de aceite: dc.date.accessioned2025-08-21T17:17:52Z-
Data de disponibilização: dc.date.available2025-08-21T17:17:52Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2009-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.5433/1679-0359.2009v30n4p833-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/226387-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/226387-
Descrição: dc.descriptionThe black oat (Avena strigosa Schreber) has been commonly used as green manure, in crop rotation systems under no-tillage, fall-winter crop, and for cattle grazing, hay, and silage. The objective of this work was to evaluate the nutrient concentrations in the flag leaf and grains of black-oat affect by phosphate and potassium fertilization. The experiment was carried out under field conditions on a Rhodic Nitosol, in Botucatu, São Paulo State, Brazil. Three doses of single superphosphate (0, 40 and 80 kg.ha-1 of P2O5) and three of potassium chloride (0, 20 and 40 kg ha-1 of K2O) were tested as a factorial (3 x 3), in a randomized complete block design, with four replicates. The fertilizers were applied in the sowing row. Ammonium sulphate was supplied for all plots (20 kg ha-1 of N applied at sowing and 30 kg.ha-1 after tillering stage). The concentrations of Ca, Mg, S, Fe, Mn, Cu and Zn in the flag leaf and the P and K concentrations in the grain were increased by phosphate fertilizer application. The potassic fertilization had no effect on the concentrations of nutrients in the flag leaf and grains of black-oat.-
Descrição: dc.descriptionDepto. de Produção Vegetal Faculdade de Ciências Agronômicas UNESP, Cx. Postal 237, CEP:18603-970, Botucatu-SP-
Descrição: dc.descriptionDepto. Agronomia Centro de Ciências Agrárias UEL, Cx. Postal 6001, CEP:86051-990, Londrina-PR-
Descrição: dc.descriptionDepto. de Produção Vegetal Faculdade de Ciências Agronômicas UNESP, Cx. Postal 237, CEP:18603-970, Botucatu-SP-
Formato: dc.format833-840-
Idioma: dc.languagept_BR-
Relação: dc.relationSemina:Ciencias Agrarias-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAvena strigosa-
Palavras-chave: dc.subjectMacronutrients-
Palavras-chave: dc.subjectMicronutrients-
Palavras-chave: dc.subjectPhosphate-
Palavras-chave: dc.subjectPotassium-
Título: dc.titleNutrients concentrations in the flag leaf and grains of black-oat affected by phosphate and potassium fertilization-
Título: dc.titleTeores de nutrientes da folha bandeira e grãos de aveia-preta em função da adubação fosfatada e postássica-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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