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.
Vitis vinifera L. · Common grape vine
Pis`menaia Larysa Mykhailivna, Borysovs`kyi Mykola IAkovych, Dokuchaieva IEvheniia Mykolaivna,
Helianthus annuus L. · Sunflower
Yermakkova Iryna Serhiivna, Scherban` Natal`ia Fedorivna, Scherban` Serhii Vasyl`ovych,
Daucus carota L. · Carrot
Seminis Vegetables (NL)
Solanum tuberosum L. · Potato
De Tuinen van Weldadigheid
Beta vulgaris Garden Beet Group · Garden beet
Domaine Public (FR)
Hyssopus officinalis L. · Hyssop
Myronenko Svitlana Mykolaivna, Sereda Larysa Oleksandrivna, Derkach Vasyl` Oleksiiovych, Kutsenko Oleksii Mykolaiovych, Kutsenko Nataliia Ivanivna,
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Blaschuk Ivan Prokopovych, Dibrova Ivan IErofiiovych, Khromenko Vitalii Oleksandrovych, Havryliuk Viktor Mykolaiovych, Larchenko Kateryna Andriivna, Morhun Volodymyr Vasylovych,
Cucumis melo L. · Melon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Nicotiana tabacum L. · Tobacco
Kostadin B. Lulov
Daucus carota L. · Carrot
Ger Bimsdeboer
Brassica oleracea L. (White Cabbage Group) · White cabbage
Kees Reinink
Lilium L. · Lily
Mak Breeding Rights B.V.
Helianthus annuus L. · Sunflower
Mandrov, Al`bert
Hordeum vulgare L. · Barley
Neplii Liudmyla Vasylivna, Zalohina-Kyrkelan Mariia Anatoliivna, Ternovyi Kyrylo Petrovych, Babaiants Olha Vadymivna, Polischuk Serhii Serhiiovych, Rybalko Oleksandr Illich,
Daucus carota L. · Carrot
Ger Beemsterboer
Triticum aestivum L. · Bread wheat
Varlamova Tamara Hryhorivna, Yefremenkova Vira Ivanivna, Vasyl`ieva Anna Mykhailivna, Fomenko Nina Panteliivna, Vorobiova Raisa Ahafonivna, Ablova Iryna Borysivna, Shurovenkova Liudmyla Ivanivna, Bespalova Liudmyla Andriivna, Kudriashov Ihor Mykolaiovych,
Zea mays L. · Maize
MYKHNO MYKOLA
Solanum lycopersicum L. · Tomato
Liuta IUliia Oleksandrivna, Kondratenko Valentyna Mykhailivna, Voievoda Natalia Viktorivna,
Helianthus annuus L. · Sunflower
Pacific Seeds Pty Ltd
Vitis vinifera L. · Common grape vine
Galina Dyakova, Ralitsa Mincheva
x Triticosecale Wittm. ex A. Camus · Triticale
KHARCHENKO MYKHAILO, DEMYDOV OLEKSANDR, PYKALO SERHII, KOCHMARSKYI VALENTYN, PRAVDZIVA IRYNA, MURASHKO TETIANA, SIROSHTAN ANDRII, ZAIMA OLEKSII, YURCHENKO TETIANA, VOLOSCHUK SERHII
Echinacea pallida (Nutt.) Nutt. · Pale echinacea
MUNTEAN LEON SORINTAMAS MIRCEAVARBAN DANMUNTEAN LEONMUNTEAN SORINCERNEA SOLOVASTRUMORAR GAVRILADUDA MARCELVARBAN RODICAONIGA ILIOARA
Daucus carota L. · Carrot
Buret Fhilippe
Raphanus sativus L. var. sativus · Radish
Vilmorin SA (FR)