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Variety traits

Apple Tree Vigor

Malus domestica (Suckow) Borkh.

A biological trait of apple trees that determines tree dimensions and the rate of vegetative mass development, depending on the combination of scion and rootstock. It serves as the basis for selecting planting schemes, pruning intensity, and managing the balance between vegetative growth and fruiti…

In the reference 1 038 varieties crop Apple, where this is mentioned in the description.

Apple tree vigor is assessed through biometric indicators, such as tree height, trunk diameter, crown volume, and shoot formation intensity. In breeding and variety testing, a scoring scale is also used, where a variety is compared to control samples on an identical rootstock, taking into account the specifics of root system development and photosynthetic potential.

In agronomy, trees are classified into vigorous, semi-vigorous, and dwarfing, including specialized spur-type varieties with shortened internodes. This trait directly dictates orchard planting density and pruning technology, as excessive vegetative growth often leads to delayed fruit bearing, poor crown illumination, and reduced fruit quality.

General information about the subject — on the page Vigor.

Sources8

Varieties of Apple mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

Zouk 55

Application submitted

Malus domestica (Suckow) Borkh. · Apple

Zouk B.V.

1 record

VIZMA

Application submitted

Malus domestica (Suckow) Borkh. · Apple

APP Darzkopibas instituts

LV
1 record

Rode Ingrid Marie

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

NL
1 record

Grifer

Protection expired

Malus domestica (Suckow) Borkh. · Apple

J Bick Griffith (US)

FR
1 record

Red Grästen

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

NL
1 record

Red King Delicious ISK

Terminated

Malus domestica (Suckow) Borkh. · Apple

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

PL
1 record

Perlyna Kyieva

Terminated

Malus domestica (Suckow) Borkh. · Apple

Boldyzheva Liubov Dmytrivna, Kopan` Kira Mykolaivna, Kopan Volodymyr Pavlovych,

UA
1 record

Gala Royal Beaut

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

NL
2 records

Supporter 1

Terminated

Malus domestica (Suckow) Borkh. · Apple

FISCHER MANFRED| Prof. Dr. Manfred Fischer

DE
1 record

Supporter 2

Terminated

Malus domestica (Suckow) Borkh. · Apple

FISCHER MANFRED| Prof. Dr. Manfred Fischer

DE
1 record

Supporter 3

Terminated

Malus domestica (Suckow) Borkh. · Apple

FISCHER MANFRED| Prof. Dr. Manfred Fischer / PAETZOLD| Guenter Paetzold im Institut fuer Obstzuechtung Dresden-Pillnitz

DE
1 record

Melrose ISK

Active

Malus domestica (Suckow) Borkh. · Apple

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

PL
1 record

CHABRI

Withdrawn

Malus domestica (Suckow) Borkh. · Apple

Michel Briot (FR)/Pierre CHARRIAU (FR)

FR
1 record

P 16

Terminated

Malus domestica (Suckow) Borkh. · Apple

Research Institute of Pomology & Floriculture (PL)

FR
1 record

Kosztela ISK

Terminated

Malus domestica (Suckow) Borkh. · Apple

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

PL
1 record

STAYMAN RED

Active

Malus domestica (Suckow) Borkh. · Apple

2 records

DURONA TRESALI

Withdrawn

Malus domestica (Suckow) Borkh. · Apple

SERIDA

ES
1 record

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