Browsing Turrialba by Author "Machado, J.R"
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Efectos de N, P y K en el contenido y producción de proteína en el sorgo para grano (Sorghum bicolor) en solución nutritiva
Rosolem, C.A; Malavolta, E; Machado, J.R; Nakagawa, J. (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1981-04)Effects of N, P and K on protein contents and protein production of grain sorghum. The experiment was designed to study the effects of nitrogen, phosphorus and potassium defficiences on protein contents of 5 grain sorghum ... -
Efeito da trifluralina sobre a acumulacao de materia seca, fosforo e potassio pela soja
Rosolem, C.A; Machado, J.R; Michan, M.M (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1985-10)Com o objetivo de estudar o afeito da trifluralina sobre o crescimento e absorcao de fosforo e potássio pela soja (Glycine max (L.) Merrill, cv. Paraná), foram conduzidos ensaios em vasos com terra, em dois solos, um ... -
Fertilización foliar del frijol común (Phaseolus vulgaris L.): I. El efecto del tiempo de aplicación de nitrógeno
Machado, J.R; Rosolem, C.A; Balducci Junior, J.J; Nakagawa, J. (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1982-10)To study the effects of foliar fertilization with nitrogen in different stages of plant growth, two field experiments were set out in a sandy loam soil. The first experiment was conducted during the wet season and the ... -
Fertilización foliar del frijol común (Phaseolus vulgaris L.): II. Efecto de la aplicación foliar del nitrógeno con y sin aplicación de nitrógeno al suelo
Rosolem, C.A; Machado, J.R; Balducci Junior, J.J; Hing, L.T.In two field experiments, the effects of nitrogen fertilizers applied in the soil and/or on the leaves on bean production were studied. The first experiment was conducted during the wet season and the second during the dry ... -
Maturacao de sementes de sorgo sacarino
Nakagawa, J; Berbel Jr, R; Machado, J.R; Rosolem, C.A (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1985-04)Com o intuito de estudar a maturacao das sementes de 17 cultivares de sorgo sacarino (Sorghum bicolor (L.) Moench), foi conduzido um experimento em condicoes de campo, em um solo Terra Roxa Estruturada distrófica textura ...