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 napus L. · Rapeseed
DEUTSCHE SAATVEREDELUNG AG
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Syngenta UK Ltd
Helianthus annuus L. · Sunflower
Thierry Andre
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Daucus carota L. · Carrot
MORAVOSEED
Solanum tuberosum L. · Potato
Pomorsko Mazurska Hodowla Ziemniaka Sp.z o.o. z siedziba w Strzekecinie
Helianthus annuus L. · Sunflower
Galin Georgiev Georgiev
Allium cepa L. · Onion
Ger Beemsterboer
Zea mays L. · Maize
SYNGENTA FRANCE S.A.S.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Vilmorin-Mikado S.A.S.
Sinapis alba L. · White mustard
Lukas H. Wolters c/o Euro Grass BV
Brassica oleracea L. (Broccoli Group) · Broccoli
Sakata Seed Corporation, JP
Helianthus annuus L. · Sunflower
MAS SEEDS
Cucumis sativus L. · Cucumber
MORAVOSEED
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Vilmorin-Mikado S.A.S.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Beta vulgaris Garden Beet Group · Garden beet
Pop Vriend Research B.V.
Helianthus annuus L. · Sunflower
Saaten Union Romania SRL
Helianthus annuus L. · Sunflower
SYNGENTA SEEDS A.G.
Vitis L. · Grapevine
INCONNU (FR)
Panicum miliaceum L. · Proso millet
Institute of Field and Vegetable Crops (SB)
Festuca pratensis Huds. · Meadow fescue
Malopolska Hodowla Roslin Spolka z o.o.
Helianthus annuus L. · Sunflower
Verneuil Recherche SA (FR)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Rijk Zwaan Zaadteelt en Zaadhandel B.V.