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 napus var. napus · Rapeseed
Martin Frauen, Cunhild Leckband,
Daucus carota L. · Carrot
PNOS
Triticum durum Desf. · Durum wheat
RUSTICA PROGRAIN G.
Lolium perenne L. · Perennial ryegrass
Barenbrug Holland B.V.
Cucumis melo L. · Melon
Sakata Vegetables Europe, F
Glycine max (L.) Merr. · Soybean
Semences Prograin Inc
Brassica oleracea L. (White Cabbage Group) · White cabbage
Moravoseed Spol. S.r.o
Cucumis sativus L. · Cucumber
Sakata Seed Corporation
Helianthus annuus L. · Sunflower
Steve Thompson
Allium cepa L. var. cepa · Onion
Takii & Company Ltd
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden B.V.
Solanum tuberosum L. · Potato
IPR BV
Beta vulgaris Sugar Beet Group · Sugar beet
DELITZSCH| Delitzsch Pflanzenzucht Gesellschaft mit beschraenkter Haftung
Cucumis sativus L. · Cucumber
Paul Degreef
Triticum aestivum L. · Bread wheat
Serasem, FR
Helianthus annuus L. · Sunflower
Ragt 2n, F
Sinapis alba L. · White mustard
SEMENCES DE FRANCE
Brassica oleracea L. (Cauliflower Group) · Cauliflower
TOMOAKI FUNABIKI
Sinapis alba L. · White mustard
J. Joordens' Zaadhandel B.V. Herrn P.J.H.G. Packbier
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Remi Levieil
Brassica rapa L. subsp. campestris (L.) A. R. Clapham · Field mustard
Vilkki, Juha
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
Solanum lycopersicum L. · Tomato
Vilmorin & Cie
Zea mays L. · Maize
SYNGENTA FRANCE S.A.S.