"Maciel" peach tree development grafted on "Flordaguard" clonal rootstock in different periods
Resumo
The objective of this study was to compare the vegetative and productive aspects and the quality of "Maciel" peach fruits grown on "Flordaguard" clonal rootstock obtained from mini-cuttings, in different grafting periods (active bud and dormant bud). The experiment was conducted in an orchard located at Centro Agropecuario de Palma, in the county of Capao Leao, by Universidade Federal de Pelotas, RS (UFPel), from 2014/15 to 2015/16. The following variables related to the vegetative aspects were evaluated: canopy volume, trunk diameter, branch diameter, plant height, phenology (initial, full and final flowering) , productive aspects, estimated productivity (t.ha-1), production (kg. plant), production effectiveness, fruit diameter and physical-chemical characteristics such as firmness, color, pH, titratable total acidity, soluble solids, soluble solids/ titratable acidity relationship, antioxidant capacity, phenolic compounds and carotenoids. The most recommended grafting method for the "Maciel" peach tree on "Flordaguard" rootstock propagated by mini-cuttings is the active bud grafting.Downloads
Referências
Bangerth KF (2008) Possible Interferences of Pre-Harvest Factors with the Storage Behaviour and Quality of Fruit. Acta Horticulturae 796: 19-30.
Brand-Wiliams W, Cuvelier ME and Berset C (1995) Use of a free radical method to evaluate antioxidant activity. Food Science and Technology 28: 25-30.
Chalfun NNJ and Hoffmann A (1997) Propagacao do pessegueiro e da ameixeira. Informe Agropecuario 18(189):23-29.
Comiotto A, Fachinello JC, Hoffmann A, Galarca SP, Machado NP, Prezotto ME and Hass LB (2013) Desenvolvimento, producao e qualidade das frutas de pessegueiros enxertados sobre diferentes porta-enxertos. Semina Ciencias Agrarias 34(6): 3553-3562.
Crisosto CH, Mitchell FG and Johnson S (1995) Factors in fresh market stone fruit quality. Postharvest News and Information 6(2): 217-221.
Embrapa (2006) Sistema Brasileiro de Classificacao de Solos. Embrapa Solos, Rio de Janeiro, 306 p.
Fachinello JC, Hoffmann A and Nachtigal JC (2005) Propagacao de plantas frutiferas. Embrapa, Brasilia. DF.
Ferguson J and Chaparro J (2007) Rootstocks for Florida Peaches, Nectarines, and Plums. Horticultural Sciences Department, Institute of Food and Agricultural Sciences. University of Florida, Gainesville, FL 32611 HS1110. http://edis.ifas.ufl.edu/hs366. Accessed 24 fev. 2016.
Koppen W and Geiger R (1928). Klimate der Erde. Verlag Justus Perthes, Gotha.
Mathias C, Mayer AN, Mattiuz B and Pereira FM (2008) Efeito de porta�??enxertos e espacamentos entre plantas na qualidade de pessegos 'Aurora�??1�?? Revista Brasileira de Fruticultura 30(1): 165-170.
Reis JMR, Chalfun NNJ and Reis MA (2010) Metodos de enxertia e ambientes na producao de mudas de pessegueiro cv. 'Diamante'. Pesquisa Agropecuaria Tropical, 40(2): 200-205.
Rocha MS, Bianchi VJ, Fachinello JC, Schmitz JD, Pasa MDS and Silva JB (2007) Comportamento agronômico inicial da cv. Chimarrita enxertada em cinco porta-enxertos de pessegueiro. Revista Brasileira de Fruticultura 29(3):583-588.
Rossi A, Fachinello JC, Rufato L, Parisotto E, Picolotto L and Kruger LR (2004) Comportamento do pessegueiro �??Granada�?? sobre diferentes porta-enxertos. Revista Brasileira de Fruticultura 26(3): 446-449.
Santos CM, De Abreu CMP, Freire J, Mesquita JM and Correa AD (2013) Atividade antioxidante de frutos de quatro cultivares de pessegueiro. Revista Brasileira de Fruticultura 35(2): 339-344.
Swain T and Hillis WE (1959) The phenolic constituents of Prunus domestica I.- The quantitative analysis of phenolic constituets. Journal of Science and Food Agriculture 10: 63-68.
Segantini DM, Sarita L, Lima GPP, Costa SM and Ramos ARP (2012) Caracterizacao da polpa de pêssegos produzidos em sao Manuel-SP. Ciencia Rural 42(1): 52-57.
Sentanin MA and Amaya DBR (2007) Teores de carotenoides em mamao e pessego determinados por cromatografia liquida de alta eficiencia. Ciencia e Tecnologia de Alimentos 27(1): 13-19.
Soares M, Welter L, Kuskoski EM, Gonzaga L and Fett R. (2008) Compostos fenolicos e atividade antioxidante da casca de uvas Niagara e Isabel. Revista Brasileira de Fruticultura 30(1): 59-64.
Souza ALK, Schuch MW, Camargo SS, Pereira RR, Souza EL and Pasa MS (2017) Does propagation method affect the field performance of peach trees? Semina: Ciencias Agrarias 38(4): 2815-2822.
Talcott TS and Howard RL (1999) Phenolic autoxidation is responsible for color degradation in processed carrot puree. Journal of Agriculture and Food Chemistry 47: 2109-2115.
Timm CRF, Schuch MW, Tomaz ZFP and Mayer NMA (2015) Enraizamento de miniestacas a partir de ramos herbaceos de porta-enxertos de pessegueiro, em diferentes substratos. Revista Inova Ciencia & Tecnologia 1: 18-22.
Tomaz ZFP, Schuch MW, Peil RM N and Timm CRF (2014) Producao de mudas de pessegueiro via enxertia de gema ativa e dormente em sistema de cultivo sem solo. Revista Brasileira de Fruticultura 36(4): 1002-1008.
Toralles R, Vendruscolo JL, Malgarim BM, Cantilhano RF, Schunemann AP and Antunes PL (2008) Caracteristicas fisicas e quimicas de cultivares brasileiras de pessegos em duas safras. Revista Brasileira Agrociencia 14(2): 27-338.
Universidade Federal de Pelotas. Estacao Agroclimatologica. http://www.ufpel.edu.br/faem/agrometeorologia/normais.htm. Acessed 28 dez. 2015.
