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.
Dactylis glomerata L. · Cocksfoot
DLF Trifolium A-S, DK
Glycine max (L.) Merr. · Soybean
Semences Prograin Inc
Cucumis sativus L. · Cucumber
Ger Beemsterboer
Daucus carota L. · Carrot
Robert Prieur
Solanum lycopersicum L. · Tomato
Nunhnes B.V
Spinacia oleracea L. · Spinach
Henk Driessen
Daucus carota L. · Carrot
TAKII EUROPE B V
Glycine max (L.) Merr. · Soybean
Claude-Alain Bétrix
Phaseolus vulgaris L. · Common bean
Syngenta Participations AG
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Solanum tuberosum L. · Potato
Kweek- en Researchbedrijf Agrico BV
Solanum tuberosum L. · Potato
IPR B.V.
Solanum tuberosum L. · Potato
SOLANA GMBH & CO KG
Phaseolus vulgaris L. · Common bean
Holland-Select Research B.V.
Solanum tuberosum L. · Potato
R.P.GRAVELAND
Lactuca sativa L. · Lettuce
ENZA ZADEN BEHEER B.V., NL
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
NUNHEMS
Solanum tuberosum L. · Potato
HANS JURGEN EVERS (T)
Solanum tuberosum L. · Potato
TPC Research BV
Festuca arundinacea Schreb. · Tall fescue
Barenbrug Holland B.V.
Solanum tuberosum L. · Potato
Kweek- en Researchbedrijf Agrico BV
Vitis L. · Grapevine
Timothy P.Sheehan
Zantedeschia Spreng. · Arum-lily
Warren Andrew G. F. / Spaans Jacobus J. P.
Sedum L. · Ice Plant
Hansen Christopher M.