Data/hora: 13/06/2024 05:58:20

Provedor de dados: | 52
País: | Brazil
Título: | Performance of maize landrace under no-till as affected by the organic and mineral fertilizers
Autores: | Caires,Eduardo Fávero; Joris,Helio Antonio Wood; Churka,Susana; Zardo Filho,Renato.
Data: | 2012-04-01
Ano: | 2012
Palavras-chave: | Zea mays; Reactive natural phosphate; Nitrogen fertilization; Poultry litter.
Resumo: | The aim of this work was to study the effects of organic and mineral fertilizers at sowing (without fertilizers, organic poultry litter fertilizer on the surface and mineral NK + reactive natural phosphate from Arad and NK + triple superphosphate in the furrow) and topdressing (without fertilizers, organic poultry litter fertilization and urea) on chemical attributes of a no-till Oxisol and nutrition and yield of maize landrace (Zea mays L.), Carioca variety in a field experiment. Results revealed that P content (Mehlich 1 and resin) was increased in the soil surface layer with organic poultry litter fertilizer on the surface at sowing. Mineral fertilizer in the sowing furrow could be replaced by organic fertilizer with poultry litter on the surface, but topdressing fertilization with urea resulted better N nutrition for the plants and higher grains yield than the organic poultry litter fertilization.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000200006
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132012000200006
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.55 n.2 2012
Fonte: | info:eu-repo/semantics/openAccess