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.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Daucus carota L. · Carrot
Vilmorin SA (FR)
Pisum sativum L. · Pea
Norddeutsche Pflanzenzucht DE
Solanum lycopersicum L. · Tomato
MAURIZIO BACCHI
Helianthus annuus L. · Sunflower
PARIJ YaROSLAV FEDOROVICh / PARIJ MIROSLAV FEDOROVICh / ZOLOTAREV KONSTANTIN MITROFANOVICh / YaKOVENKO ANATOLIJ ALEKSANDROVICh
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Vilmorin SA (FR)
Helianthus annuus L. · Sunflower
SYNGENTA SEEDS A.G.
Oryza sativa L. · Rice
ENTE NAZIONALE RISI
Triticum aestivum L. · Bread wheat
Marinin Liubov Ivanivna, Lytvynenko Raisa Ivanivna, Kostiuk Stanislav Vasyl`ovych, Parfentiev Mykhailo Hryhorovych, Babaiants Lazar Tihranovych, Reshetnikova Valentyna Semenivna, Ptashenchuk Oleksandr Mykytovych, Honcharuk Nina Oleksandrivna, Lytvynenko M
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Raphanus sativus L. var. sativus · Radish
NUNHEMS BV, NL
Solanum lycopersicum L. · Tomato
Sakata Vegetables Europe, F
Triticum aestivum L. · Bread wheat
Biogranum D.O.O., Milana 20, Novi Sad, Serbia
Daucus carota L. · Carrot
Nunhems Netherlands B.V.
Glycine max (L.) Merr. · Soybean
Saatzucht Donau GmbH & Co.KG
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Nunhems Netherlands B.V.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
VEGETABLE MONSANTO B.V.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
BEJO ZADEN
Triticum aestivum L. · Bread wheat
Lietuvos agrarinių ir miškų mokslų centras
Glycine max (L.) Merr. · Soybean
TRANSEED
Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass
Cal/West Seeds (US)
Brassica oleracea L. (Broccoli Group) · Broccoli
Louis Meerlo
Oryza sativa L. · Rice
GENTINETTA EUGENIO
Cucumis sativus L. · Cucumber
Nunhems B.V.