Ensaio preliminar de adubação NPK em feijoeiro comum (phaseolus vulgaris l.) para alguns solos do estado de Goiás
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1978-12
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Yvo de Carvalho
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Tests were carried out in different places and years for severa! kind of soils in Goiás State, rlrazil, inarder to get responses to the application of nitrogen, phosphorus and potassium for dry beans (Phaseolus vulgaris L.) "cultivar" Rico 23. It was used the experimental design 2x2x2 in randomized blocks with the leve! 0-30, 0-60 and O-20 Kg/ha of nitrogen, phosphorus and potassium, respectivelly. The fertilizer was placed in the planting furrow. The experimental data (Yield) showed significance for different kinds of soils when applyed different types of nutrients, as well as for the interactions among nutrients. Significance to nitrogen only was verified at the soils with high and mediwn leve! of fertility, however to phosphorus was verified at the mediwn and low level of fertility. Response to potassium was verified only in low fertility soils.
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SILVA, Raimundo Jacinto Martins da; PEREIRA, João; DUTRA, Leôncio Gonçalves; SANTOS, Gil; MORAES, Ednan Araujo; TIVERON FILHO, Domingos. Ensaio preliminar de adubação NPK em feijoeiro comum (phaseolus vulgaris l.) para alguns solos do estado de Goiás. Anais da Escola de Agronomia e Veterinária, Goiânia, v. 8, n. 1, p. 93-101, jan./dez. 1978. Disponível em: <https://www.revistas.ufg.br/pat/article/view/2303>.