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.
Solanum tuberosum L. · Potato
Heinrich BOHM, DE
Brassica oleracea L. (Broccoli Group) · Broccoli
Syngenta Seeds, NL
Daucus carota L. · Carrot
Ger Beemsterboer
Cucurbita moschata Duchesne · Butternut squash
Sakata Vegetables Europe S.A.S
Linum usitatissimum L. · Common flax
JTSD Ltd
Cannabis sativa L. · Hemp
Instytut Włókien Naturalnych i Roślin Zielarskich Państwowy Instytut Badawczy
Solanum tuberosum L. · Potato
Y P VAN DER WERFF
Glycine max (L.) Merr. · Soybean
Patrice Jeanson
Hordeum vulgare L. · Barley
Claus Einfeldt
Brassica napus var. napus · Rapeseed
STELLING DIETER / FRAUEN MARTIN
Triticum aestivum L. · Bread wheat
Limagrain Europe S.A.
Zea mays L. · Maize
Rainer Leipert
Hordeum vulgare L. · Barley
Saaten-Union
Brassica napus L. · Rapeseed
NPZ NORDDEUTSCHE PFLANZENZUCHT
Helianthus annuus L. · Sunflower
MAS SEEDS
Glycine max (L.) Merr. · Soybean
ZELENTSOV SERGEJ VIKTOROVICh / MOShNENKO ELENA VALENTINOVNA / TRUNOVA MARINA VALERIEVNA / TKAChEVA ANTONINA ALEKSANDROVNA / BUDNIKOV EVGENIJ NIKOLAEVICh / BUBNOVA LYuBOV' ALEKSANDROVNA / VALIEV FANIS FAATOVICh
Triticum aestivum L. · Bread wheat
STRUBE GMBH&CO.KG
Helianthus annuus L. · Sunflower
Syngenta Crop Protection,CH
Helianthus annuus L. · Sunflower
Euralis Semences FR
Hordeum vulgare L. · Barley
SCHINKEL BURKHARD
Hordeum vulgare L. · Barley
SECOBRA RECHERCHES S.A.S
Glycine max (L.) Merr. · Soybean
KELLY ATKINSON
Pisum sativum L. · Pea
Serasem S.A.S.
Glycine max (L.) Merr. · Soybean
RAGT 2N S.A.S