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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.

Ilo

Active

Rosa L. · Rose

Peter Joy, Pirkko Kahila, Matti Kangaspunta

2 records

POULen008

Active

Rosa L. · Rose

Poulsen Roser A/S

2 records

Chopin

Terminated

Rosa L. · Rose

Wielkopolska Hodowla Roślin Ogrodniczych

PL
2 records

Poulren028

Active

Rosa L. · Rose

Poulsen Roser A/S

2 records

MASpaujeu

Protection expired

Rosa L. · Rose

Roseraies Pierre Guillot, Roseraies Pierre Guillot

FR
2 records

Kendutch

Active

Rosa L. · Rose

David Kenny

2 records

MEIFRUIJE

Protection expired

Rosa L. · Rose

SNC Meilland & Cie

FR
2 records

Noacres

Terminated

Rosa L. · Rose

Reinhard Noack

DE
2 records

Adaruocal

Active

Rosa L. · Rose

Michel Adam

2 records

Poulren033

Active

Rosa L. · Rose

Poulsen Roser A/S

2 records

Meilezpha

Terminated

Rosa L. · Rose

ALAIN ANTOINE MEILLAND (FR)

FR
2 records

Meitandar

Terminated

Rosa L. · Rose

ALAIN ANTOINE MEILLAND (FR)

FR
2 records

Poulren039

Active

Rosa L. · Rose

Poulsen Roser A/S

2 records

POULac005

Active

Rosa L. · Rose

Poulsen Roser A/S

2 records

Prerasjer

Terminated

Rosa L. · Rose

Preesman Royalty B.V.

2 records

POULac010

Active

Rosa L. · Rose

Poulsen Roser A/S

2 records

KORPOT039

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

2 records

Adatonysil

Terminated

Rosa L. · Rose

Michel Adam (FR)

FR
2 records

Maswicri

Active

Rosa L. · Rose

Roseraies Pierre Guillot, Roseraies Pierre Guillot

FR
2 records

OCARU

Protection expired

Rosa L. · Rose

DE RUITER'S NIEUWE ROZEN B.V.

DK
2 records

Lito

Active

Rosa L. · Rose

Hyben Vital International APS

2 records

Meipouzmoi

Active

Rosa L. · Rose

Alain Antoine Meilland

2 records

Korsupigel

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

2 records

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