SciELO - Scientific Electronic Library Online

 
vol.61 issue1Estudios etiológicos de la marchitez del aguacate en Antioquia-ColombiaGenetic divergence of tomato subsamples author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

Share


Revista Ceres

Print version ISSN 0034-737X

Abstract

CAMELO, Gessimar Nunes et al. Molybdenum mixed with glyphosate and alone via foliar spray in no-tillage common bean grown on corn stover. Rev. Ceres [online]. 2014, vol.61, n.1, pp.62-69. ISSN 0034-737X.  https://doi.org/10.1590/S0034-737X2014000100008.

The effect of molybdenum (Mo) on common bean grown in desiccated corn stover in a no-tillage system was evaluated under two application modes: Mo mixed with the desiccant glyphosate and Mo direct spray to the bean leaves. The treatments (four replicates) were assigned to a completely randomized block design in a split-plot arrangement with the application of Mo (0, 100, 200, 400 and 800 g ha-1) mixed with glyphosate in the main plots and Mo foliar spray (0 and 100 g ha-1) in the sub-plots. The field experiments were carried out in 2009 and 2010 in the municipality of Coimbra, Minas Gerais State, with the common bean cultivar Ouro Vermelho. Mo mixed with glyphosate had neither an effect on common bean yield nor on the Mo and N contents in leaves, however it increased the Mo and N contents in seeds. Application of Mo via foliar spray increased Mo content in leaves and Mo and N contents in seeds. The reapplication of molybdenum with glyphosate for desiccation in subsequent crops caused a cumulative effect of Mo content in bean seeds.

Keywords : Phaseolus vulgaris L.; desiccation; molybdenum fertilization.

        · abstract in Portuguese     · text in English     · English ( pdf )

 

Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License