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. (Savoy Cabbage Group) · Savoy cabbage
Nickerson Zwaan B.V. (NL)
Beta vulgaris Fodder Beet Group · Mangelwurzel
DLF SEEDS A/S
Beta vulgaris Fodder Beet Group · Mangelwurzel
BORRIES| W. von Borries-Eckendorf GmbH & Co. Kommanditgesellschaft
Lactuca sativa L. · Lettuce
Enza Zaden Beheer
Allium cepa L. · Onion
ISI SEMENTI S.P.A
Solanum lycopersicum L. · Tomato
Helena Valentovicova
Raphanus sativus L. var. sativus · Radish
Hazera Seeds B.V.
Lolium multiflorum Lam. · Italian ryegrass
SEMENCES DE FRANCE
Brassica oleracea L. (Broccoli Group) · Broccoli
DIAMOND SEEDS S.L.
Daucus carota L. · Carrot
Ger Beemsterboer
Capsicum annuum L. · Bell pepper
Moshe Zalsman
Solanum lycopersicum L. · Tomato
Syngenta Seeds B.V.
Hordeum vulgare L. · Barley
SAN MIGUEL
Helianthus annuus L. · Sunflower
Euralis Semences
Helianthus annuus L. · Sunflower
Euralis Semences
Cicer arietinum L. · Chickpea
Instituto Nacional de Investigacao Agraria (PT)
Solanum lycopersicum L. · Tomato
Szkola Glowna Gospodarstwa Wiejskiego
Zea mays L. · Maize
CEZEA SLECHTITELSKA STANICE SA
Zea mays L. subsp. mays (Maize Group) · Maize
Dow AgroSciences GmbH, DE
Phaseolus vulgaris L. · Common bean
Domaine Public (FR)
Helianthus annuus L. · Sunflower
KOIPESOL SEMILLAS, S.A.
Zea mays L. · Maize
Monsanto Technology, USA
Triticum aestivum L. · Bread wheat
Boreal Plant Breeding
Daucus carota L. · Carrot
NORTHRUP KING (US)