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.
Helianthus annuus L. · Sunflower
NUSEED EUROPE
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
Euralis Semences
Glycine max (L.) Merr. · Soybean
Gerardo Bartolome
Helianthus annuus L. · Sunflower
Olivier Soulie
Glycine max (L.) Merr. · Soybean
Dominique Lanoie
Helianthus annuus L. · Sunflower
RAGT 2N S.A.S
Helianthus annuus L. · Sunflower
LIMAGRAIN EUROPE S.A.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Helianthus annuus L. · Sunflower
RAGT 2N S.A.S
Helianthus annuus L. · Sunflower
PIONEER HI-BRED INTERNATIONAL
Raphanus sativus L. var. oleiformis Pers. · Oil radish
Semundo Saatzuht GmbH Teendorf (DE)
Helianthus annuus L. · Sunflower
KOIPESOL SEMILLAS, S.A.
Lupinus luteus L. · Yellow lupin
Poznanska Hodowla Roslin Sp. z o.o
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
Beat Boller Agroscope
Zea mays L. · Maize
Syngenta Crop Protection,CH
Capsicum annuum L. · Bell pepper
ZETA SEEDS S.L.
Helianthus annuus L. · Sunflower
SYNGENTA FRANCE S.A.S.
Solanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG, CH
Brassica napus var. napus · Rapeseed
J. JOORDENS' ZAADHANDEL
Brassica napus var. napus · Rapeseed
Werner Horn
Zea mays L. · Maize
KWS SAAT SE and CO KGAA
Triticum aestivum L. · Bread wheat
SELGEN A.S