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Micronutrient levels in pastures established in the north-east of Portugal

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Detalhes bibliográficos
Resumo:In this study we evaluate the effects of six types of fertilization: no fertilizer, lime, manure, lime + phosphorus, lime + phosphorus + boron and manure + inorganic fertilizer; and two types of pasture: spontaneous vegetation and sown pasture, on soil pH and micronutrient concentrations in herbage of pastures established in the NE of Portugal. The results showed that there were higher levels of Cu in the fertilizer treatments that promoted legumes. The 'nofertilizer' treatment and inorganic fertilization with lime increased the percentage of grasses in the swards and herbage Mn levels.
Autores principais:Fernández-Núñez, Esther
Outros Autores:Cuiña-Cotarelo, R.; Mosquera Losada, María Rosa; Rigueiro-Rodríguez, Antonio; Rodrigues, M.A.; Arrobas, Margarida; Aguiar, Carlos; Moreira, Nuno; Pires, Jaime
Assunto:Animal nutrition Meadows Fertilization Grasses Legumes
Ano:2013
País:Portugal
Tipo de documento:comunicação em conferência
Tipo de acesso:acesso aberto
Instituição associada:Instituto Politécnico de Bragança
Idioma:inglês
Origem:Biblioteca Digital do IPB
Descrição
Resumo:In this study we evaluate the effects of six types of fertilization: no fertilizer, lime, manure, lime + phosphorus, lime + phosphorus + boron and manure + inorganic fertilizer; and two types of pasture: spontaneous vegetation and sown pasture, on soil pH and micronutrient concentrations in herbage of pastures established in the NE of Portugal. The results showed that there were higher levels of Cu in the fertilizer treatments that promoted legumes. The 'nofertilizer' treatment and inorganic fertilization with lime increased the percentage of grasses in the swards and herbage Mn levels.