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Variety traits

Abundance and duration of flowering

Abundance and duration of flowering are phenological indicators reflecting the density of flowers on a plant and the time span of the flowering phase, which determine the potential productivity and adaptability of a variety.

Mentioned in descriptions 4 764 varieties reference book.

Duration of flowering characterizes the period in days during which the plant is in this phase, defining the crop's window of vulnerability to external factors. Abundance of flowering represents the quantitative or visual density of flowers on a plant, serving as an indicator of reproductive capacity and potential yield.

During variety testing, evaluation is carried out based on phenological dates, including the onset, peak, and end of flowering, as well as by using scoring scales. High scores are assigned to varieties with synchronous and uniform flowering without abnormalities, whereas low values indicate weak or uneven plant development.

These indicators are determined by the genetic characteristics of the variety, as well as by the influence of photoperiodism, temperature regime, and moisture availability. Flowering stability is evaluated by comparing with regionalized standard varieties, with deviations in timing of more than five days being considered significant for determining the maturity group.

Sources10

Breakdown by crop

Found in these crops

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

Calibrachoa Cerv. · Calibrachoa

Takeshi Kanaya Suntory Flowers Limited

6 records

Sunbelho

Active

Calibrachoa Cerv. · Calibrachoa

Yasuyuki Murakami, Takeshi Kanaya

6 records

Phalaenopsis Bl. · Moth Orchid

NICOLAAS ARNOLDUS MARIA VAN ROSMALEN

6 records

Reina

Active

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

6 records

Rosa L. · Rose

HANS JURGEN EVERS (T)

6 records

Korylal

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

6 records

Kordeme

Active

Rosa L. · Rose

Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes

7 records

Scaevola aemula R. Br. · Fairy fan-flower

Mirza Mohammed Shoaib^^^Andrew Bernuetz

6 records

Scaevola aemula R. Br. · Fairy fan-flower

Mirza Mohammed Shoaib^^^Andrew Bernuetz

6 records

Boriasko

Active

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

6 records

Begonia x hiemalis Fotsch · Elatior Begonia

LUBBERTUS H.KOPPE

6 records

Stigaro

Active

Euphorbia milii Des Moul. · Crown of thorns

SCHWAB STIRNADEL M.

DK FR IT NL
5 records

Meicloux

Active

Rosa L. · Rose

MEILLAND RICHARDIER| Alain Meilland,F-Antibes und Michele Richardier F-

DE DK FR IT
5 records

Korwonder

Protection expired

Rosa L. · Rose

W. Kordes Sohne Rosenschulen GmbH & Co KG| DE

DE DK FR NL
5 records

Korhitom

Active

Rosa L. · Rose

W. Kordes Sohne Rosenschulen GmbH & Co KG| DE

DE DK FR IT
5 records

POULdyb

Terminated

Rosa L. · Rose

Poulsen Roser Aps (DK)

DK FR NL
5 records

Meidrofal

Terminated

Rosa L. · Rose

MEILLAND ALAIN| Alain Meilland

DE DK FR
5 records

Meirov

Terminated

Rosa L. · Rose

Meilland, Alain Antoine/Paolino, Marie-Louise

DK FR SE
5 records

Lavjack

Protection expired

Rosa L. · Rose

LAVER| Keith Laver c/o Springwood Consultants, Inc.

DE DK FR
5 records

Korlady

Protection expired

Rosa L. · Rose

W. Kordes Sohne Rosenschulen GmbH & Co KG| DE

BE DE FR
5 records

Barkos

Active

Begonia L. · Begonia

M. KOPPE B.V

DK NL SE
5 records

Poulrim

Active

Rosa L. · Rose

Poulsen Roser A/S

DK PL
5 records

Marumba

Protection expired

Impatiens L. · Balsam

Kientzler, Ludwig|Gensingen, Federal Republic of Germany

DK NL
5 records

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