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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.

Judeline

Active

Malus domestica (Suckow) Borkh. · Apple

FR
3 records

M 2

Active

Malus domestica (Suckow) Borkh. · Apple

NL
2 records

Idunn

Active

Malus domestica (Suckow) Borkh. · Apple

5 records

Api

Active

Malus domestica (Suckow) Borkh. · Apple

FR
3 records

Swing

Active

Malus domestica (Suckow) Borkh. · Apple

CZ
4 records

Odin

Active

Malus domestica (Suckow) Borkh. · Apple

NL
2 records

Farum Æble

Active

Malus domestica (Suckow) Borkh. · Apple

1 record

Sapora

Terminated

Malus domestica (Suckow) Borkh. · Apple

Gerhard Baab

1 record

MICHINOKU

Terminated

Malus domestica (Suckow) Borkh. · Apple

Nakajima Tenkoen Co Ltd (JP)

FR
1 record

SHIZUKA

Terminated

Malus domestica (Suckow) Borkh. · Apple

Tsuneo Murakami (JP)

FR
1 record

Red Aroma

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

NL
1 record

Palanka

Terminated

Malus domestica (Suckow) Borkh. · Apple

Kuz`minets` Oksana Mykolaivna, Boldyzheva Liubov Dmytrivna,

UA
2 records

Pigloma ISK

Terminated

Malus domestica (Suckow) Borkh. · Apple

Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka

PL
1 record

Roter Ananas

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

NL
1 record

Haux Apfel

Active

Malus domestica (Suckow) Borkh. · Apple

2 records

Radohost'

Terminated

Malus domestica (Suckow) Borkh. · Apple

Kopan` Kira Mykolaivna, Kopan Volodymyr Pavlovych,

UA
1 record

Rooja

Withdrawn

Malus domestica (Suckow) Borkh. · Apple

ROJA spółka z o.o. w upadłości likwidacyjnej

PL
2 records

Rugold

Active

Malus domestica (Suckow) Borkh. · Apple

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

PL
2 records

Malaga

Active

Malus domestica (Suckow) Borkh. · Apple

Information not available - Contact NL authorities

NL
1 record

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