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.
Allium fistulosum L. · Welsh onion
Seminis Vegetable Seeds
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Pisum sativum L. · Pea
RAGT 2N S.A.S
Cucurbita maxima Duchesne · Giant pumpkin
Pieterpik B.V.
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Cucumis melo L. · Melon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Brassica napus var. napus · Rapeseed
SVALOF AB
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
HM Clause, USA
Phleum pratense L. · Timothy grass
Cebeco Handelsraad (NL)
Cannabis sativa L. · Hemp
MAISON DU VEGETAL
Phaseolus vulgaris L. · Common bean
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Helianthus annuus L. · Sunflower
Tierry Andre
Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium
UTECHT| Angelika Utecht in Fa. Syngenta Seeds GmbH -Niederlassung-
Brassica oleracea L. (White Cabbage Group) · White cabbage
Syngenta Seeds B.V.
Hordeum vulgare L. · Barley
NICKERSON (UK)
Helianthus annuus L. · Sunflower
Pablo Bergada
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Zsolt Galli
Trifolium pratense L. · Red clover
DLF SEEDS A/S
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Remi Leviel
Lolium multiflorum Lam. · Italian ryegrass
DLF-TRIFOLIUM| DLF-Trifolium A/S
Brassica oleracea L. (White Cabbage Group) · White cabbage
Nickerson Zwaan B.V. (NL)
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
Bejo Zaden, NL