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.
Hordeum vulgare L. · Barley
RODINA NINA ANDREEVNA / KUTS SVETLANA AFANAS'EVNA / KOKINA LARISA PAVLOVNA / KORYaKOVA ALEVTINA VASIL'EVNA / ShchENNIKOVA IRINA NIKOLAEVNA / DOMRAChEVA ZINAIDA NIKOLAEVNA / SYuTKINA VERA ALEKSANDROVNA
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Cucurbita maxima Duchesne x Cucurbita moschata Duchesne
TOKITA SEED CO LTD
Phaseolus vulgaris L. · Common bean
Harris Moran Seed Company
Beta vulgaris Garden Beet Group · Garden beet
BEJO ZADEN
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Spinacia oleracea L. · Spinach
Syngenta Seeds B.V.
Festuca arundinacea Schreb. · Tall fescue
Lebanon Seaboard Corporation and Rutgers, The State University of New Jersey
Cannabis sativa L. · Hemp
Instytut Włókien Naturalnych i Roślin Zielarskich Państwowy Instytut Badawczy
Sinapis alba L. · White mustard
P.H PETERSEN
Cucumis sativus L. · Cucumber
ENZA ZADEN
Solanum tuberosum L. · Potato
SELECTIEBEDRIJF KOOI
Medicago sativa L. · Alfalfa
Semenarnacoop, Petrovaradin
Cannabis sativa L. · Hemp
Federation Nationale des Producteurs de Chanvre (FR)
Vicia villosa Roth · Hairy vetch
Jouffray-Drillaud SA (FR)
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV, NL
Oryza sativa L. · Rice
Sardo Piemontese Sementi Soc. Coop. Società Agricola
Lactuca sativa L. · Lettuce
NUNHEMS
Celosia L. · Cockscomb
H. & B.R. van den Bosch V.B.
Cucumis sativus L. · Cucumber
RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
Brassica oleracea L. (Brussels Sprouts Group) · Brussels sprouts
Bejo Zaden BV, NL
Pisum sativum L. · Pea
Vasiljevic Sanja, Karagic Dura, Mihailovic Vojislav,
Lactuca sativa L. · Lettuce
NUNHEMS
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.