Revista Brasileira de Fruticultura (Apr 2006)

Comportamento de 16 porta-enxertos para o tangor Murcott na região de Itirapina-SP Behavior of sixteen rootstocks for Murcott in Itirapina, SP, Brazil

  • José Orlando de Figueiredo,
  • José Dagoberto de Negri,
  • Dirceu de Mattos Junior,
  • Rose Mary Pio,
  • Fernando Alves de Azevedo,
  • Valéria Xavier Paula Garcia

DOI
https://doi.org/10.1590/S0100-29452006000100022
Journal volume & issue
Vol. 28, no. 1
pp. 76 – 78

Abstract

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Foi monitorado o comportamento de 16 porta-enxertos para o tangor Murcott [Citrus reticulata Blanco x C. sinensis (L.) Osbeck], do clone nucelar J, em experimento instalado em 1990, na Fazenda Raio de Sol, Itirapina-SP. Os porta-enxertos foram: tangelo 'Orlando' (C. reticulata Blanco x C. paradisi Macf.), laranja 'Caipira DAC' [C. sinensis (L.) Osbeck], limão 'Cravo'(C. limonia Osbeck), os trifoliatas 'Kryder 8-5'e 'EEL'[Poncirus trifoliata (L.) Raf.] e as tangerinas 'Cleópatra' (C. reshni hort. ex. Tanaka), 'Sunki' [C. sunki (Hayata) hort. ex. Tanaka], 'Batangas', 'Oneco', 'Swatow', 'Szinkon', 'Satsuma', 'Cravo', 'Dancy', 'Suen Kat' e 'Pook Ling Ming' (C. reticulata Blanco). As produções foram avaliadas de 1996 a 2003 e as maiores médias foram proporcionadas pelas plantas enxertadas nas tangerinas 'Cleópatra', 'Suen Kat', 'Pook Ling Ming' e 'Sunki' (>40 kg planta-1). Dentre os porta-enxetos que induziram as mais baixas produções, estão os dois trifoliatas, a 'Caipira DAC' e a tangerina 'Cravo' (Sixteen rootstocks were compared in a trial started in 1990, for Murcott tangor, nucellar clone "J", in Itirapina, Brazil. The rootstocks tested were Orlando tangelo (Citrus reticulata Blanco x C. paradisi Macf.), sweet orange [C. sinensis (L.) Osbeck] cv. Caipira DAC, Rangpur lime (C. limonia Osbeck), Poncirus trifoliata (L.) Raf. cv. Kryder 8-5, P. trifoliata (L.) Raf. cv. EEL and the mandarins Cleopatra (C. reshni hort. ex. Tanaka), Sunki [C. sunki (Hayata) hort. ex. Tanaka] and Batangas, Oneco, Swatow, Szinkon, Satsuma, Cravo, Dancy, Suen Kat and Pook Ling Ming (C. reticulata Blanco). Fruit yield was measured per plant, in a period of seven years (1996-2003). The best yielding rootstocks were Cleopatra, Suen Kat, Pook Ling Ming and Sunki mandarins (> 40 kg tree-1). The two Trifoliate, sweet orange cv. Caipira DAC and Cravo mandarin presented the lowest yields (< 25 kg tree-1). No significant variation was observed for fruit quality characteristics of trees on different rootstocks.

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