Desenvolvimento e produtividade de oito cultivares e híbridos de tangerinas sobre quatro porta-enxertos

Espinoza Nuñez, Erick

doi:10.11606/D.11.2007.tde-06032007-161225

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Master's Dissertation

DOI

https://doi.org/10.11606/D.11.2007.tde-06032007-161225

Document

Master's Dissertation

Author

Espinoza Nuñez, Erick (Catálogo USP)

Full name

Erick Espinoza Nuñez

E-mail

Institute/School/College

Escola Superior de Agricultura Luiz de Queiroz

Knowledge Area

Phytotechny

Date of Defense

2007-01-26

Published

Piracicaba, 2006

Supervisor

Mourão Filho, Francisco de Assis Alves (Catálogo USP)

Committee

Mourão Filho, Francisco de Assis Alves (President)
Pio, Rose Mary
Stuchi, Eduardo Sanches

Title in Portuguese

Desenvolvimento e produtividade de oito cultivares e híbridos de tangerinas sobre quatro porta-enxertos

Keywords in Portuguese

Desenvolvimento vegetal
Porta-enxertos
Propagação vegetal
Tangerina
Variedades vegetais

Abstract in Portuguese

Com o objetivo de avaliar o tamanho de plantas, produção e qualidade de frutos da tangerina 'Fallglo' [(C. reticulata Blanco x (C. paradisi Macf. x C. reticulata Blanco)] x (C. reticulata x C. sinensis L. Osbeck), tangerina 'Swatow' (Citrus reticulata Blanco), tangor 'Ellendale' (C. reticulata Blanco) x (C. sinensis L. Osbeck), tangerina 'Fortune' (C. clementina Hort. ex Tan.) x (C. tangerina Hort. ex Tan.), tangelo 'Nova' (C. clementina Hort. ex Tan.) x (C. paradisi Macf. x C. reticulata Blanco), tangerina 'Fairchild' (C. clementina Hort. ex Tan.) x (C. paradisi Macf. x C. reticulata Blanco), tangerina 'Sunburst' [C. clementina Hort. ex Tan. x (C. paradisi Macf. x C. reticulata Blanco)] x [C. clementina x (C. paradisi x C. reticulata Blanco)] e tangerina 'Fremont' (C. clementina Hort. ex Tan.) x (C. reticulata Blanco) sobre os porta-enxertos limão 'Cravo' (C. limonia Osbeck), citrumelo 'Swingle' (P. trifoliata Raf. x C. paradisi Macf.), tangerina 'Cleópatra' (Citrus reshni Hort. ex Tan.) e tangelo 'Orlando' (C. reticulata Blanco x C. paradisi Macf.), foi instalado um experimento em Bebedouro, SP em 1997. Na maioria dos cultivares e híbridos, não se registraram diferenças na produção acumulada, eficiência de produção e índice de alternância em função dos porta-enxertos. As árvores sobre tangelo 'Orlando', tangerina 'Cleópatra' e limão 'Cravo' foram mais vigorosas, do que aquelas sobre o citrumelo 'Swingle'. Maiores conteúdos de sólidos solúveis e acidez total foram de frutos produzidos em árvores sobre citrumelo 'Swingle' e tangerina 'Cleópatra' representando boas opções para diversificar os porta-enxertos em tangerinas.

Title in English

Development and yield of eight mandarin cultivar and hybrids on four rootstocks

Keywords in English

Citrus
Development
Propagation

Abstract in English

An experiment was installed in Bebedouro, SP, Brazil in 1997, with the objective to evaluate the effect of rootstocks 'Rangpur' lime (C. limonia Osbeck), 'Swingle' citrumelo (P. trifoliata Raf. x C. paradisi Macf.), 'Cleopatra' mandarin (Citrus reshni Hort. ex Tan.) and 'Orlando' tangelo (C. reticulata Blanco x C. paradisi Macf.) on growth, yield and fruit quality of 'Fallglo' mandarin [(C. reticulata Blanco x (C. paradisi Macf. x C. reticulata Blanco)] x (C. reticulata x C. sinensis L. Osbeck), 'Swatow' mandarin (Citrus reticulata Blanco), 'Ellendale' tangor (C. reticulata Blanco) x (C. sinensis L. Osbeck), 'Fortune' mandarin (C. clementina Hort. ex Tan.) x (C. tangerina Hort. ex Tan.), 'Nova' tangelo (C. clementina Hort. ex Tan.) x (C. paradisi Macf. x C. reticulata Blanco), 'Fairchild' mandarin (C. clementina Hort. ex Tan.) x (C. paradisi Macf. x C. reticulata Blanco), 'Sunburst' mandarin [C. clementina Hort. ex Tan. x (C. paradisi Macf. x C. reticulata Blanco)] x [C. clementina x (C. paradisi x C. reticulata Blanco)] and 'Fremont' mandarin (C. clementina Hort. ex Tan.) x (C. reticulata Blanco). In the majority of the cultivar and hybrids, differences in the cumulative yield, yield efficiency and alternate bearing index had not been registered in function of the rootstocks. The largest trees were on 'Orlando' tangelo, 'Cleopatra' mandarin and 'Rangpur' lime, while those on 'Swingle' citrumelo were smallest trees. Fruit from trees on 'Swingle' citrumelo and 'Cleopatra' mandarin had the highest soluble solids and total acids concentrations, representing good options to diversify the rootstocks in mandarins.

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Publishing Date

2007-03-07

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