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.
Sorghum bicolor (L.) Moench · Sorghum
RAGT 2N S.A.S
Brassica oleracea L. (Cauliflower Group) · Cauliflower
HM.CLAUSE
Pelargonium peltatum (L.) L'Hér. · Ivy-leaf geranium
SCHUMANN| Ingeborg Schumann Lehr- und Versuchsanstalt fuer Gartenbau
Phacelia tanacetifolia Benth. · Lacy phacelia
Walter Schuster
Helianthus annuus L. · Sunflower
RAGT 2N S.A.S
Sorghum bicolor (L.) Moench · Sorghum
Jerry Duane O'Rear
Solanum tuberosum L. · Potato
Station de Recherche du ComitÚ Nord
Medicago sativa L. · Alfalfa
NYUGAT MAGYARORSZAGI
Cucurbita pepo L. · Field pumpkin
MORAVOSEED
Helianthus annuus L. · Sunflower
RAGT 2N S.A.S
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Petr Klapste
Beta vulgaris Sugar Beet Group · Sugar beet
SAS FLORIMOND-DESPREZ Veuve et Fils
Helianthus annuus L. · Sunflower
Remy ROUANET
Helianthus annuus L. · Sunflower
Maisadour Semences, FR
Glycine max (L.) Merr. · Soybean
Danko Hodowla Roslin Sp.z.o.o.
Brassica napus var. napus · Rapeseed
Thomas Foubert
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Monsanto Vegetable IP Management B.V.
Cucumis sativus L. · Cucumber
Matthijs Groot
Phaseolus vulgaris L. · Common bean
GEBR BAKKER ZAADTEELT
Glycine max (L.) Merr. · Soybean
MURESANU EUGENSAMARTINEAN ADRIANA
Hordeum vulgare L. · Barley
SECOBRA RECHERCHES S.A.S
Salix alba L. · White willow
Jeno Neneth
Helianthus annuus L. · Sunflower
SEEDTEC INTERNATIONAL
Sorghum bicolor (L.) Moench subsp. bicolor · Sorghum
LIDEA FRANCE SAS