Variety traits
The vegetation period of a variety is the time from sowing or emergence to crop maturity, measured in days. This indicator determines the suitability of a variety for cultivation in specific agro-climatic conditions.
Mentioned in descriptions 20 935 varieties reference book.
The vegetation period of a variety is the time interval from sowing or emergence to the crop maturity phase. Unlike the meteorological growing season, which characterizes the time of year suitable for plant growth in a given area, this indicator is a biological characteristic of the variety and is measured in days.
The duration of the period depends on temperature, moisture availability, and nutrient supply, as well as on geographical latitude and day length. Photoperiod sensitivity and weather conditions in a particular season can significantly influence the rate of plant development, changing the number of days required for the variety to complete all growth phases.
During state variety testing, evaluation is carried out by observing the onset of phenological phases in test plots. Based on the data obtained, varieties are classified into maturity groups, such as early-maturing, mid-maturing, and late-maturing. This classification allows comparing the variety with a standard and determining its suitability for the climatic features of the growing zone.
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.
Nicotiana tabacum L. · Tobacco
Dimitar S. Shabanov, Nikola G. Tomov, Vasil D. Pophristov, Iliya K. Popivanov
Zea mays L. · Maize
D.J. VAN DER HAVE B.V.
Capsicum annuum L. · Bell pepper
Nunhems B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Enza Zaden Beheer B.V.
Lilium L. · Lily
Boltha van der Marel B.V.
Cucurbita pepo L. · Field pumpkin
Graines Voltz (FR)/Hollar Seeds (US)
Vicia faba L. · Broad bean
HOLLAND SELECT
Phaseolus vulgaris L. · Common bean
Bayer Holland B.V.
Phaseolus vulgaris L. · Common bean
AMARANT, FANČI PERDIH S.P.
Capsicum annuum L. · Bell pepper
Yordan Todorov, Dimitar Bahariev, Nina Radomirova
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Phaseolus vulgaris L. · Common bean
Monsanto Vegetable IP Management B.V.
Phaseolus vulgaris L. · Common bean
Holland-Select Research B.V.
Solanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
Helianthus annuus L. · Sunflower
Parii Anna Fedorivna, Parii Myroslav Fedorovych, Parii IAroslav Fedorovych, Parii Fedir Mykytovych,
Cucurbita pepo L. · Field pumpkin
SAKATA SEED AMERICA INC US
Chrysanthemum L. · Chrysanthemum
WALTER H. JESSEL, JR. & WILLIAM E. DUFFETT
Triticum aestivum L. · Bread wheat
Rybalka Oleksandr Illich, Maksymov Mykola Havrylovych, Marinin Liubov Ivanivna, Reshetnikova Valentyna Semenivna, Lytvynenko Raisa Ivanivna, Solomonov Ruslan Viacheslavovych, Holub IEvheniia Anatoliivna, Rubakha Serhii Andriiovych, Honcharuk Nina Oleksand
Raphanus sativus L. var. niger (Mill.) S. Kerner · Black radish
Sakata Seed Corporation, JP
Helianthus annuus L. · Sunflower
Parii Myroslav Fedorovych, Parii IAroslav Fedorovych, Deian Iovanovich,
Lilium L. · Lily
World Breeding B.V
Brassica rapa L. subsp. campestris (L.) A. R. Clapham · Field mustard
Katja Hämäläinen^^^Anu Väinölä
Brassica oleracea L. (Kohlrabi Group) · Kohlrabi
SCHLEMMER| Ursel Schlemmer-Springmann
Cucumis melo L. · Melon
ASIA SEED CO.