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Author(s): PETRI, J. L.; COUTO, M.; GABARDO, G. C.; FRANCESCATTO, P.; HAWERROTH, F. J. Carbaryl or the mixture of carbaryl with NAA (naphthalene acetic acid) or BA (benzyladenine) are the post-bloom chemical thinners most widely used in apple thinning in Brazil. The marketing restrictio... ... |
Author(s): RUFATO, A. de R.; ROBINSON, T. L.; RUFATO L. Abstract In 2013 we thinned mature "Royal Gala" apple trees on M.9 rootstock using the precision thinning protocol developed by Robinson. To assess the initial flower bud load we counted the number of... ... |
Author(s): MARCHIORETTO, L. de R.; RUFATO, A. de R.; AMARAL, L. O. do; RIBEIRO, A. M. A. de S. The objective of this study was to investigate the mechanism of action of the treatments: Ammonium thiosulfate (ATS), benzyladenine (BA), GA4+7+BA, foliar fertilizer, lime sulphur (LS), LS+mineral oil... ... |
Author(s): GABARDO, G. C.; PETRI, J. L.; HAWERROTH, F. J.; COUTO, M.; ARGENTA, L. C.; KRETZSCHMAR, A. A. The aim of this study was to evaluate the efficacy of metamitron or metamitron plus benzyladenine as a post-bloom thinner on ‘Baronesa’ and ‘Fuji’ apples. Three experiments (rate, timing and BA combin... ... |
Author(s): CARPENEDO, S.; RASEIRA, M. do C. B.; BYRNE, D. H.; FRANZON, R. C.
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Author(s): RIBEIRO, V. G.; VILARONGA, C. P. P.; SIQUEIRA, P. X.; ASSIS, J. S. de; QUEIROZ, S. O. P.; LOPES, S. J. Objetivou-se com o presente trabalho avaliar a expressão da fertilidade de gemas da ?Superior Seedless? no município de Petrolina (PE), através da relação fertilidade de gemas real/potencial. A fertil... ... |
Author(s): MORENZ, D. A.; FONSECA, C. E. M. da; SILVA, A. B. da; MORENZ, M. J. F.
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Author(s): ROBINSON, T.; HOYING, S.; SAZO, M. M.; RUFATO, A. de R. The Precision Crop Load management protocol, which was used by some growers in 2013, consisted of first defining the optimum fruit number/tree (target fruit number) and then pruning to reduce flower b... ... |
Author(s): FARIAS, R. DE M.; BARRETO, C. F.; ZANDONÁ, R. R.; HELLWIG, C. G.; MARTINS, C. R.; MALGARIM, M. B.; MARODIN, G. A. B. Chemical thinning of fruits may be an alternative practice to hand thinning. Hand thinning must be performed in a short time during the fruiting stage, but lack of manpower and the onerous costs of th... ... |
Author(s): FARIAS, R. de M.; BARRETO, C. F.; ZANDONÁ, R. R.; MARTINS, C. R.; MELLO-FARIAS, P. C. de Thinning is a cultural practice that leads to balance between fruit yield and quality. It is carried out in a short period of time and requires qualified workforce, whose shortage ends up increasing c... ... |
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