Performance of 'Oneco' mandarin on six rootstocks in South Brazil

Pesquisa Agropecuária Brasileira

Mateus Pereira Gonzatto²  Alisson Pacheco Kovaleski²  Eduardo Cesar Brugnara¹  Roberto Luis Weiler²  Ivar Antônio Sartori¹  Jurandir Gonçalves De Lima¹  Renar João Bender²  Sergio Francisco Schwarz² 

[1] ,Universidade Federal do Rio Grande do Sul Faculdade de Agronomia Departamento de Horticultura e SilviculturaPorto Alegre RS ,Brazil

关键词: Citrus reticulata;    alternate bearing;    fruit quality;    yield;    Citrus reticulata;    alternância de produção;    qualidade de fruto;    produtividade;   

DOI  :  10.1590/S0100-204X2011000400010

来源: SciELO

【 摘 要 】

The objective of this work was to assess the effect of six rootstocks on yield, fruit quality, and growth of 'Oneco' mandarin during the first seven harvesting seasons, in Butiá, Rio Grande do Sul State, Brazil. The rootstocks evaluated were: 'Swingle' citrumelo (Citrus paradisi × Poncirus trifoliata), 'Caipira' orange (C. sinensis), 'Troyer' citrange (C. sinensis × P. trifoliata), 'Rangpur' lime (C. limonia), 'Volkamer' lemon (C. volkameriana), and 'Flying Dragon' trifoliata orange (P. trifoliata var. monstrosa). Plants budded onto 'Flying Dragon' had the lowest vegetative development, which indicates the dwarfing characteristics of this rootstock, and had the highest mean production efficiency, despite low yield. Plants grafted on 'Volkamer' lemon and 'Rangpur' lime had the highest alternate bearing. Under the experimental conditions evaluated, the most adequate rootstocks for mandarin 'Oneco' are 'Swingle' citrumelo and 'Troyer' citrange, regarding fruit yield and quality.

【 授权许可】

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