Los portainjertos afectan la producción de fruta exportable del árbol y la eficiencia productiva exportable del dosel de los cerezos.

Rootstocks adapt cherry trees to different edapho-climatic conditions by modifying canopy productive atributes. An suitable selection of better adapted rootstocks to growing área, increases production.  The canopy´s productive attributes: production per tree, per canopy unit and precocity o...

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Bibliographic Details
Main Authors: Tersoglio, Eduardo, Setien, Nancy
Format: Online
Language:spa
Published: Facultad de Ciencias Agropecuarias 2023
Subjects:
Online Access:https://revistas.unc.edu.ar/index.php/agris/article/view/37566
Description
Summary:Rootstocks adapt cherry trees to different edapho-climatic conditions by modifying canopy productive atributes. An suitable selection of better adapted rootstocks to growing área, increases production.  The canopy´s productive attributes: production per tree, per canopy unit and precocity of eight rootstocks and two sweet cherry varieties were evaluated. Only fruits with export quality were considered. The influence of eight rootstocks on canopy attributes of two cherry varieties was measured. The experimental design was a randomized complete block, with six replications. The canopies induced by the rootstocks were classified into four homogeneous groups with similar canopy attributes. The SL 64-MxM 60 group showed high exportable production per tree, but low exportable yield efficiency. The MxM 14-CAB 6P group showed low production per tree and efficiency. Group G 5-G 6 showed low production per tree but high yied efficiency. The W 13-Adara-M group showed high production per tree, yield efficiency and precocity. G 5-G 6 were precocious according to efficiency. SL 64-MxM 60 and MxM14-CAB 6P showed precocity according to production only, with the suitable variety. Adara-M showed precocity according to production and efficiency and W 13 did it only with the suitable variety.