Cultivation
Sowing date is an agrotechnical parameter that determines the realization of a variety's genetic potential depending on its biological characteristics, heat requirements, and day length requirements.
Mentioned in descriptions 2 891 varieties reference book.
Sowing date is an agrotechnical guideline tied to the biological characteristics of a specific variety, such as heat requirements, response to photoperiodism, and the rate of development phases. The manifestation of variety characteristics depends on its ability to adapt to changes in calendar dates, with different varieties demonstrating varying degrees of plasticity in realizing yield and product quality.
The evaluation of a variety based on this parameter is based on the distinction between intensive and adaptive types. Intensive varieties require strict adherence to sowing dates to unlock their potential, whereas plastic forms are capable of forming stable yields within a wide time window, mitigating the impact of weather shifts, though often with a lower maximum productivity indicator.
A variety's resistance and response to the sowing date are determined by its sensitivity to light and temperature regimes. For winter crops, choosing the correct date is critical for reaching the optimal development phase before winter dormancy, while for spring crops, their photoperiodic sensitivity is considered, which influences grain quality indicators and maturity dates.
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.
Triticum aestivum L. · Bread wheat
Bahatchenko Olena Stepanivna, Bahatchenko Volodymyr Vasylovych, Tsentylo Leonid Vasylovych,
Triticum aestivum L. · Bread wheat
E.N.E.A. - DIPARTIMENTO AGROBIOTECNOLOGIE - UNITA' DI PROGETTO SEMENTI E VIVAISMO
Triticum aestivum L. · Bread wheat
Bahatchenko Volodymyr Vasylovych, Tsentylo Leonid Vasylovych,
Triticum aestivum L. · Bread wheat
Bahatchenko Volodymyr Vasyl`ovych, Tsentylo Leonid Vasyl`ovych,
Cynara cardunculus L. · Cardoon
YISSUM, Research Development Company of the Hebrew University of Jerusalem
Triticum durum Desf. · Durum wheat
Vasyliev Oleksii Anatoliiovych, Rybalka Oleksandr Illich, Albul Anatolii Oleksiiovych, Avsenin Viacheslav Ivanovych, Fait Viktor Ivanovych, Palamarchuk Anatolii Ivanovych,
Avena sativa L. · Oat
Kobyzhcha Ivan Oleksandrovych, Hrynyk Ihor Volodymyrovych, Havryliuk Mykhailo Serhiiovych, Matros Oleksandra Pylypivna,
Triticum durum Desf. · Durum wheat
Fomaniuk Valentyna Andriivna, Koliuchyi Vasyl` Trokhymovych, Fedchenko Hanna Vasylivna, Solona Valentyna Iosypivna, Vlasenko Volodymyr Anatoliiovych,
Brassica napus L. · Rapeseed
Martin Frauen, Dieter Stelling
Linum usitatissimum L. · Common flax
Poliakova Iryna Oleksiivna, Zhuravel` Valentyna Mykolaivna, Makhno IUliia Oleksandrivna, Sahaidak IEvheniia Oleksiivna, Yahlo Maryna Mykolaivna, Tovstanovs`ka Tetiana Hryhorivna, Liakh Viktor Oleksiiovych,
Zea mays L. subsp. mays (Maize Group) · Maize
Syngenta Crop Protection Lda.
Triticum aestivum L. · Bread wheat
DR. ALFRED LEIN
Triticum aestivum L. · Bread wheat
Hrytsenko Vira Volodymyrivna, Shevchenko Nina Oleksandrivna, Churakova Nadiia Konstiantynivna, Koltunova Valentyna Oleksiivna, Fomenko Maryna Anatoliivna, Hrabovets` Anatolii Ivanovych,
Triticum aestivum L. · Bread wheat
Rodenko Halyna Anatoliivna, Podust IUrii Ivanovych, Nakonechnyi Mykola IUriiovych, Narhan Tetiana Pavlivna, Fedchenko Volodymyr Pavlovych, Yeryniak Mykola Ivanovych, Lyfenko Savelii Pylypovych,
Avena sativa L. · Oat
Kopysto Halyna Kuz`mivna, Potapenko Liudmyla Viktorivna, Matros Oleksandra Pylypivna, Berdnikov Oleksandr Mykhailovych, Hrynyk Ihor Volodymyrovych,
Biserrula pelecinus L.
JUNTA EXTREMADURA (SIA)
Helianthus annuus L. · Sunflower
LIMAGRAIN VERNEUIL HOLDING S.A.
Fagopyrum esculentum Moench · Buckwheat
Popchyns`ka Nina IAkivna, Fitsner IEfrosiia Hryhorivna, Kashmel` Zinaina Oleksandrivna, Maiseieko Halyna IAkivna, Dubovyk Olena Ivanivna, Anokhina Tetiana Oleksandrivna,
Triticum aestivum L. · Bread wheat
Zhyvotkov Leonid Oleksandrovych, Solona Valentyna Iosypivna, Vlasenko Volodymyr Anatoliiovych, Holik Viktor Stepanovych, Alad'in Volodymyr Serafymovych, Panchenko Ivan Arkhypovych, Blokhin Mykola Ivanovych,
Cicer arietinum L. · Chickpea
SEMILLAS BATLLE, S.A.
Triticum aestivum L. · Bread wheat
Lytvynenko Mykola Antonovych, Aksel`rud Dmytro Vadymovych, Rybalka Oleksandr Illich,
Pisum sativum L. · Pea
Raphanus sativus L. var. niger (Mill.) S. Kerner · Black radish
Cichorium intybus L. · Chicory