Efeitos de diferentes doses de molibdênio via foliar em diferentes caracteres agronômicos do feijão (Phaseolus vulgaris L.)

Carlos Alberto de Bastos Andrade; José Carlos Pintro; Carlos Alberto Scapim; Elson Borges dos Santos

doi:10.4025/actasciagron.v21i0.4282

Effects of different leaf spray doses of molybdenum on dry bean (Phaseolus vulgaris L.) production characteristics

Carlos Alberto de Bastos Andrade UEM
José Carlos Pintro UEM
Carlos Alberto Scapim UEM
Elson Borges dos Santos UEM

DOI: https://doi.org/10.4025/actasciagron.v21i0.4282

Abstract

An experiment was carried out during growing summer/fall season in Maringá-PR (1998), with the objetive to study the response of two dry bean cultivars (Iapar 57 and Iapar 72) to five molybdenum doses (0, 30, 60, 90 e 120 g Mo/ha) applied on leaves. The experimental design was a randomized complete block in a 5 x 2 factorial scheme with four replications. Height of first pod, height of plant, seed number per pod, pod number per plant, average of a hundred seed weight, grain yield and nutrient in the leaves (phase R6) and in the grain (R9) were evaluated. There were no significant effects of dosages and dosages x cultivars on these characteristics. There were significant effects on height of first pod, seed number per pod, average of a hundred seed weight and grain yield between the cultivars. The levels of K and B were also different between cultivars.

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Author Biography

Carlos Alberto de Bastos Andrade, UEM

Possui graduação em Agronomia pela Universidade Federal de Lavras (1986), mestrado em Agronomia (Fitotecnia) pela Universidade Federal de Lavras (1989) e doutorado em Agronomia (Fitotecnia) pela Universidade Federal de Lavras (1997). Pós-doutor em Fitotecnia pela Universidade Federal de Viçosa-MG (UFV-2004). Atualmente é professor associado da Universidade Estadual de Maringá. Tem experiência na área de Agronomia, com ênfase em Manejo e Tratos Culturais, Fisiologia Vegetal e melhoramento vegetal, atuando principalmente nos seguintes temas: nutrição e adubação do feijoeiro e girassol, crescimento e desenvolvimento de plantas e Avaliação de germoplasma: Interação Genótipo X Ambiente Currículo Lattes

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Published

2008-07-14

How to Cite

Andrade, C. A. de B., Pintro, J. C., Scapim, C. A., & Santos, E. B. dos. (2008). Effects of different leaf spray doses of molybdenum on dry bean (Phaseolus vulgaris L.) production characteristics. Acta Scientiarum. Agronomy, 21, 543-548. https://doi.org/10.4025/actasciagron.v21i0.4282

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Issue

Vol 21 (1999)

Section

Agronomy

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