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.
Medicago sativa L. · Alfalfa
SAATZUCHT STEINACH GmbH & Co KG (DE)
Triticum aestivum L. · Bread wheat
Graminor AS, N-2322 Ridabu
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Syngenta Seeds B.V. (NL)
Sinapis alba L. · White mustard
SEMENCES DE FRANCE
Brassica napus var. napus · Rapeseed
Werner Horn
Lolium x hybridum Hausskn. · Hybrid ryegrass
IGER Institute of Grassland & Environmental Research (GB)
Phacelia tanacetifolia Benth. · Lacy phacelia
P.H. Petersen Saatzucht Lundsgaard GmbH Herrn Asmus Sören Petersen / Dr. Werner Horn in Fa. Syngenta Hadmersleben GmbH
Pisum sativum L. · Pea
Thierry Bourgoin
Capsicum annuum L. · Bell pepper
SVS, NL
Helianthus annuus L. · Sunflower
Rene Baratin
Secale cereale L. · Rye
WILDE| Dipl.Ing.agr. Dr. Peer Wilde / SCHMIEDCHEN| Brigitta Schmiedchen in Fa. KWS LOCHOW GMBH
Secale cereale L. · Rye
Peer Wilde^^^Brigitta Schmiedchen^^^Jutta Menzel
Lolium perenne L. · Perennial ryegrass
DLF Trifolium A-S, DK
Phaseolus vulgaris L. · Common bean
SEMO a.s
Glycine max (L.) Merr. · Soybean
Saatzucht Donau GmbH & Co.KG
Lolium x hybridum Hausskn. · Hybrid ryegrass
VANDINTER SEMO B.V.
Lolium perenne L. · Perennial ryegrass
Forschungsanstalt Agroscope Reckenholz-Tänikon ART Herrn Dr. Beat Boller
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Jan Draaistra
Daucus carota L. · Carrot
Bejo Zaden BV (NL)
Helianthus annuus L. · Sunflower
Rene Baratin
Solanum melongena L. · Eggplant
Vilmorin, F
Helianthus annuus L. · Sunflower
Patrick Duhigg
Triticum durum Desf. · Durum wheat
Saatzucht Donau GmbH & Co.KG
Solanum tuberosum L. · Potato
Jacob Eising