2011
DOI: 10.1590/s1516-89132011000300004
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Influence of cultivar and rootstock on early growth and syllepsis in nursery trees of pear (Pyrus communis L., Rosaceae)

Abstract: A two-year field study was conducted to examine the capacity of spontaneous formation of long sylleptic shoots (LSS) in nursery trees of pear cvs. 'Abbé Fétel', 'Conference' and 'Starking Delicious' grafted on Quince MA (MA) and Quince BA 29 (BA 29) rootstocks in a nursery during the first year after bud grafting. Tree height (TH), trunk diameter (TD) -10 cm above the bud union and number of LSS

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Cited by 14 publications
(7 citation statements)
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References 17 publications
(28 reference statements)
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“…In the incompatible grafts, the boundary between the graft and rootstock could be followed from cell to cell because of the difference in the intensity of succinic acid staining between the graft and rootstock. These findings support the view that incompatibility symptoms are initiated in the bark before spreading inward to cause cambium disruption (RODRIGUES et al, 2004;GIACOBBO et al, 2007;PIO et al, 2008;MILOSEVIC et al, 2011).…”
Section: Discussionsupporting
confidence: 79%
See 1 more Smart Citation
“…In the incompatible grafts, the boundary between the graft and rootstock could be followed from cell to cell because of the difference in the intensity of succinic acid staining between the graft and rootstock. These findings support the view that incompatibility symptoms are initiated in the bark before spreading inward to cause cambium disruption (RODRIGUES et al, 2004;GIACOBBO et al, 2007;PIO et al, 2008;MILOSEVIC et al, 2011).…”
Section: Discussionsupporting
confidence: 79%
“…This morphological incompatibility leads to root system exhaustion because of deficient translocation in the graft union region (ZARROUK et al, 2010;MILOSEVIC et al, 2011). The higher the morphological incompatibility, lower the SPAD index because the leaf chlorophyll concentration is an indication of graft health.…”
Section: Discussionmentioning
confidence: 99%
“…Os marmeleiros vêm sendo utilizados como porta-enxertos preferenciais para a pereira, com o intuito de proporcionar plantas de pequeno porte e rápida frutificação, além de conferir uniformidade aos pomares (MILOSEVIC & MILOSEVIC, 2011). Apesar de o marmeleiro proporcionar uma considerável redução de vigor às plantas e precocidade de produção, no entanto, um fator que tem prejudicado a expansão do marmeleiro como porta-enxerto para a cultura da pereira europeia é a incompatibilidade morfológica entre ambos, fazendo com que haja maior dificuldade de introdução de novas variedades de porta-enxertos (PINA & ERREA, 2009).…”
Section: Introductionunclassified
“…Os marmeleiros vêm sendo utilizados como porta-enxertos preferenciais para a pereira, com o intuito de proporcionar plantas de pequeno porte e rápida frutificação, além de proporcionarem uniformidade aos pomares (PIO et al, 2008;STERN et al, 2009;MILOSEVIC;MILOSEVIC, 2011). No entanto, existem poucas informações no Brasil sobre o uso de marmeleiros como porta-enxertos ananizantes, assim como sua relação no controle do vigor das plantas e a respectiva melhoria na eficiência produtiva da pereira.…”
Section: Introductionunclassified