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.
Vicia sativa L. · Common vetch
HAO-DEMETER-Fodder Crops and Pastures Institute
Phaseolus vulgaris L. · Common bean
BLUMEN SRL (IT)
Brassica napus var. napus · Rapeseed
DLF Trifolium A-S, DK
Solanum lycopersicum L. · Tomato
SEMO a.s
Beta vulgaris Sugar Beet Group · Sugar beet
VANDERHAVE SUGARBEET SEED B.V.
Lactuca sativa L. · Lettuce
Seminis Vegetable Seeds
Allium porrum L. · Leek
Enza Zaden Beheer B.V.
Brassica napus L. · Rapeseed
SVALOF AB
Helianthus annuus L. · Sunflower
Jim Gerdes
Solanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
Helianthus annuus L. · Sunflower
SYNGENTA FRANCE S.A.S.
Brassica juncea (L.) Czern. · Brown mustard
P.H. Petersen Saatzucht Lundsgaard GmbH Herrn Asmus Sören Petersen / Michaela Schlathölter
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
Peak Plant Genetics
Zea mays L. · Maize
Südwestdeutsche Saatzucht GmbH&Co.KG
Trifolium pratense L. · Red clover
Malopolska Hodowla Roslin Spolka z o.o.
Cucurbita pepo L. · Field pumpkin
TOZER SEEDS LTD
Phaseolus coccineus L. · Runner bean
TAKII EUROPE B V
Pisum sativum L. · Pea
Monsanto Vegetable IP Management B.V.
Lolium multiflorum Lam. · Italian ryegrass
LANTMANNEN EK FOR
Phaseolus vulgaris L. · Common bean
Pop Vriend Research B.V.
Aster L. · Aster
Dehan, Klara|Holon, Israel
Zea mays L. · Maize
ZhUZhUKIN VALERIJ IVANOVICh / ZAJTSEV SERGEJ ALEKSANDROVICh / VOLKOV DMITRIJ PETROVICh / ZAJTSEVA LIDIYa ILDUSOVNA / GUDKOVA ELENA VADIMOVNA / GUDOVA LYuDMILA ALEKSANDROVNA
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Syngenta Crop Protection AG
Brassica oleracea L. (Curly kale Group) · Curly kale
BEJO ZADEN