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agronom.cc cultivar database

Variety traits

Vigor of rose

Rosa L.

A complex characteristic of the rate of vegetative biomass accumulation, used in describing varieties for UPOV DUS tests and in planning agronomic practices.

In the reference 131 varieties crop Rose, where this is mentioned in the description.

In official UPOV guidelines, vigor is assessed by experts based on the overall volume of plant development and correlates with the height and diameter of the bush. Since this parameter is genetically determined but depends on the biological group (miniature, hybrid tea, climbing) and the rootstock used, classification is carried out relative to typical representatives of the corresponding class.

For the agronomist, this parameter determines planting density, the need for supports, and the intensity of pruning for crown formation. Vigor serves as an indirect marker of bush vitality, although it requires control over nutritional and moisture conditions, as excessive development can reduce the commercial quality of cut flowers and their transportability.

General information about the subject — on the page Vigor.

Sources8

Varieties of Rose 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.

Meige-Kanusar

Terminated

Rosa L. · Rose

ALAIN ANTOINE MEILLAND (FR)

FR
2 records

Korsilu 15

Active

Rosa L. · Rose

WILHELM-ALEXANDER KORDES

2 records

Zarsbsun

Active

Rosa L. · Rose

Zary Keith W.

3 records

WEKbepmey

Active

Rosa L. · Rose

Weeks Roses

3 records

Tanoras

Protection expired

Rosa L. · Rose

ROSEN-TANTAU MATHIAS-TANT

ES NL
3 records

TANLARPOST

Active

Rosa L. · Rose

MATHIAS TANTAU

DK
3 records

Tanitablesse

Active

Rosa L. · Rose

Hans Jurgens Evers (DE)

DE FR IT
3 records

Tanelleira

Protection expired

Rosa L. · Rose

MATHIAS TANTAU

DE DK FR
3 records

Tanekily

Terminated

Rosa L. · Rose

Rosen-Tantau Mathias Tantau Nachfolger

DE PL
3 records

Tanamola 85

Protection expired

Rosa L. · Rose

Rosen Tantau KG

DE DK FR
3 records

TAN98352

Active

Rosa L. · Rose

Rosen-Tantau Mathias Tantau Nachfolger

PL
3 records

Tan97159

Active

Rosa L. · Rose

Rosen Tantau KG

3 records

Tan96205

Active

Rosa L. · Rose

Hans-Juergen Evers

DE
3 records

Selnitro

Protection expired

Rosa L. · Rose

P.E.BOERLAGE

NL
3 records

Seemore

Active

Rosa L. · Rose

Carmi, Carnel|Haydgev, Israel

NL
3 records

SAUBAN

Active

Rosa L. · Rose

Bernard SAUVAGEOT (FR)

FR
3 records

Ruicf1398b

Active

Rosa L. · Rose

H.C.A De Groot

3 records

Prins Claus

Protection expired

Rosa L. · Rose

de Ruiter, G

NL SE
3 records

Poulyv001

Active

Rosa L. · Rose

Poulsen Roser AS, DK - 3480 Fredensborg

3 records

Poulty002

Active

Rosa L. · Rose

Poulsen Roser A/S

3 records

Poultc019

Active

Rosa L. · Rose

Poulsen Roser A/S

4 records

Poultc012

Active

Rosa L. · Rose

Poulsen Roser A/S

3 records

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