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.
Gossypium hirsutum L. · Upland cotton
Valentina Dimitrova, Ana Saldzhieva
Helianthus annuus L. · Sunflower
Synysha Iotsych, Drahan Shkorych,
Phaseolus vulgaris L. · Common bean
Krakowska Hodowla i Nasiennictwo Ogrodnicze POLAN sp. z o.o.
Cichorium intybus L. (Industrial Chicory Group) · Chicory
Florimond Desprez Veuve et Fils, FR
Cucurbita pepo L. · Field pumpkin
W. LEGUTKO PRZEDSIEBIORSTWO HODOWLANO NASIENNE SP.Z.O.O
Brassica oleracea L. (Broccoli Group) · Broccoli
Nongwoo Bio Co, Ltd (KR)
Solanum lycopersicum L. · Tomato
Szkola Glowna Gospodarstwa Wiejskiego
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Vilmorin-Mikado
Brassica oleracea L. (White Cabbage Group) · White cabbage
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Cannabis sativa L. · Hemp
Gospodarstwo Rolno-Nasienne KOW-MAR Maria J. Kowalska
Helianthus annuus L. · Sunflower
Annabelle RABLAT
Brassica rapa L. var. rapa (L.) Thell. · Turnip
James Hutton Institute
Raphanus sativus L. var. sativus · Radish
Przedsiębiorstwo Nasiennictwa Ogrodniczego i Szkółkarstwa Spółka Akcyjna w upadłości likwidacyjnej \Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Solanum lycopersicum L. · Tomato
Agricultural Research Institute
Triticum durum Desf. · Durum wheat
Parfentiev Mykhailo Hryhorovych, Vasyliev Oleksii Anatoliiovych, Kotelenets` Olena Hryhorivna, Nesterova Nataliia Havrylivna, Albul Anatolii Oleksiiovych, Palamarchuk Anatolii Ivanovych,
Solanum tuberosum L. · Potato
Bavaria Saat GbR
Cucumis sativus L. · Cucumber
Przedsiebiorstwo Nasiennictwa Ogrodniczego i Szkolkarstwa w Ozarowie Mazowieckim Spolka z o.o.
Solanum lycopersicum L. · Tomato
PlantiCo Hodowla i Nasiennictwo Ogrodnicze Golebiew sp. z o.o.
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cucumis melo L. · Melon
Genome Seeds France Sasu (FR)
Allium cepa L. · Onion
N. SGARAVATTI
Cucurbita maxima Duchesne · Giant pumpkin
Graines Voltz (FR)