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.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Byeongho Hwang
Helianthus annuus L. · Sunflower
Petrenkova Vira Pavlivna, Suprun Oleh Hryhorovych, Shepilov Borys Petrovych, Satarov Oleksandr Zainulovych, Kuzmyshena Nadiia Viktorivna, Syvenko Olensandr Anatoliiovych, Syvenko Valentyna Ivanivna, Kolomatska Valeriia Pavlivna, Makliak Kateryna Mykolaiv
Triticum aestivum L. · Bread wheat
Khomenko Svitlana Olehivna, Kyrylenko Vira Viktorivna, Marynka Svitlana Mykolaivna, Kolomiiets` Lidiia Andriivna, Shelepov Volodymyr Vasyl`ovych, Vlasenko Volodymyr Anatoliiovych, Artemchuk Iryna Petrivna, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr
Beta vulgaris Garden Beet Group · Garden beet
Herrit Vlaar, Lipskyi Volodymyr Volodymyrovych,
Helianthus annuus L. · Sunflower
Euralis Semences
Cucurbita pepo L. · Field pumpkin
Seongiun Kim
Brassica oleracea L. (White Cabbage Group) · White cabbage
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Clause S.A.
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
CROOKHAM COMPANY
Allium porrum L. · Leek
Tezier SA (FR)
Vitis vinifera L. · Common grape vine
Herus Liudmyla Vasylivna, Bankovska Mariia Hryhorivna, Dada Mariia Dmytrivna, Chebanenko IEvheniia Pavlivna, Pis`menaia Larysa Mykhailivna, Meleshko Larysa Fedorivna, Tulaieva Maiia Ivanivna, Dokuchaieva IEvheniia Mykolaivna,
Zea mays L. · Maize
Solomenko Andrii Ivanovych, Breus Oksana Serhiivna, Kulish Ol`ha IUriivna, Parii IUliia Oleksandrivna, Parii Myroslav Fedorivych, Parii IAroslav Fedorovych, Parii Fedir Mykytovych,
Lactuca sativa L. · Lettuce
Vilmorin SA (FR)
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Nahorniak Mykhailo Mykolaiovych
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Ali Yuksel
Zea mays L. · Maize
Borysov Viktor Mykolaiovych
Zea mays L. · Maize
SPFE Company MAIS
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Tovarystvo z obmezhenoiu vidpovidalnistiu "SPARK SIDZ"
Capsicum annuum L. · Bell pepper
Jean Louis Nicolet
Linum usitatissimum L. · Common flax
Daniel` Driuon, Filip Briho,
Chrysanthemum indicum L. · Indian chrysanthemum
FRAMPTONS NURSERIES (GB)
Cucumis melo L. · Melon
Innova Seeds Co.
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Beta vulgaris Garden Beet Group · Garden beet
Buret Fhilippe