Open AccessINFLUÊNCIA DO MOLIBDÊNIO ASSOCIADO COM O COBALTO NA CULTURA DA SOJA (Glycine max L.) EM DIFERENTES FASES FENOLÓGICAS NO OESTE PARANAENSE
Author(s) -
Cévio Alberto CAM Mengarda,
Carlos Sérgio Tiritan,
Agnaldo Massao Sato
Publication year - 2007
Publication title -
colloquium agrariae
Language(s) - English
Resource type - Journals
ISSN - 1809-8215
DOI - 10.5747/ca.2007.v03.n1.a23
Subject(s) - glycine , horticulture , chemistry , biology , biochemistry , amino acid
With the objective of indicating the influences of the molybdenum associated to the cobalt in the manuring of the soy with applications in different fenologics phases, took place an experiment in portions subdivided with four repetitions. The data were submitted to the variance analysis and test Tukey. They happened significant differences of the control for the other treatments in the productivity, showing answers to the manuring of the micronutrients. In relation to the nutrients in the grains, nitrogen, match and magnesium didn't present significant differences, the potassium already presented higher tenor in the control. For the calcium a significant difference was observed among the application through seed and the application in the seed and to the 40 days of the other applications. The sulfur presented differences of the control for the other treatments. Like this, the presented results indicated that the addition of cobalt and molybdenum in the manuring of the soy, through seed, is viable and it guarantees won of productivity