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 oleracea L. (Cauliflower Group) · Cauliflower
Enza Zaden Beheer B.V. / Enza Zaden Beheer B.V.
Cucurbita pepo L. · Field pumpkin
Sakata Seed Corporation
Pisum sativum L. · Pea
PGG Wrightson Seeds
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Vilmorin-Mikado
Helianthus annuus L. · Sunflower
STRUBE ESPAÑA, S.A.
Cucumis sativus L. · Cucumber
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
x Triticosecale Wittm. ex A. Camus · Triticale
AGROALIMENTARE SUD S.P.A.
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Phaseolus vulgaris L. · Common bean
HM.CLAUSE
Arachis hypogaea L. · Peanut
Stanislav Stamatov, Maria Martinova, Sofyika Hubenova, Manol Deshev
Carthamus tinctorius L. · Safflower
PACIFICO
Cucumis sativus L. · Cucumber
Manier Tohumculuk Ltd. sti.
Glycine max (L.) Merr. · Soybean
ALAIN LETOURNEAU
Cucumis melo L. · Melon
Kees Reinink
Brassica oleracea L. (Cauliflower Group) · Cauliflower
VEGETAL RECHERCHES ET
Hordeum vulgare L. · Barley
Lietuvos agrarinių ir miškų mokslų centras
Brassica oleracea L. (Cauliflower Group) · Cauliflower
SYNGENTA SEEDS B.V.
Trifolium alexandrinum L. · Egyptian clover
SOCIETÀ AGRICOLA F.LLI D'EUGENIO DI D'EUGENIO CLAUDIA & C. S.A.S.
Glycine max (L.) Merr. · Soybean
Elroy Cober
Zea mays L. · Maize
Monsanto Technology, USA
Zantedeschia Spreng. · Arum-lily
Sande B.V.
Helianthus annuus L. · Sunflower
DOW AgroSciences
Lactuca sativa L. · Lettuce
Nunhems B.V.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Bejo Zaden, NL