Cultivation

Sowing date

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.

Sources10

Breakdown by crop

Sowing date — soft wheat 195 Rapeseed sowing dates 159 Maize sowing time 103 Rapeseed sowing date 65 Sowing Date — Sugar Beet 62 Maize sowing dates 49 Barley sowing time 36 Triticale sowing time 34 Sunflower Sowing Date 31 Lettuce Sowing Time 30 Rice Sowing Dates 28 Sowing date — Soybean 21 Sowing date — Durum wheat 18 Sowing time for common bean 17 Sowing date — Oats 14 Pea Sowing Time 13 Spinach Sowing Date 13 Carrot Sowing Dates 13 Sowing time — onion 10 Sowing time — oilseed radish 10 Radish Sowing Dates 10 Sowing time — table beet 10 Pepper Sowing Time 9 Sowing Date — White Mustard 9

Found in these crops

Bread wheat 246 Rapeseed 195 Maize 117 Rapeseed 80 Sugar beet 67 Maize 58 Barley 45 Sunflower 44 Triticale 42 Rice 29 Lettuce 23 Durum wheat 22

Varieties that feature this in their description

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.

Marimba

Terminated

Zea mays L. · Maize

HILLESHOG - NK SPA

1 record

Teiia Odeska

Active

Triticum aestivum L. · Bread wheat

Kashtanov, Oleksandr

2 records

Shchedre Nosivske

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Buniak Nataliia Mykolaivna, Buniak Oleksandr Ivanovych, Pryimachuk Mykhailo Ivanovych

2 records

Myronivs`ka slava

Application submitted

Triticum aestivum L. · Bread wheat

Dubovyk Nataliia Serhiivna, Yurchenko Tetiana Vasylivna, Siroshtan Andrii Anatoliiovych, Zamlila Nina Petrivna, Humeniuk Oleksandr Volodymyrovych, Chernov Oleh Vasyl`ovych, Kochmars`kyi Valentyn Serhiiovych,

2 records

LID Incanto

Active

Brassica napus var. napus · Rapeseed

Lidea France SAS, FR

2 records

Dobirna

Terminated

Triticum aestivum L. · Bread wheat

Luchna Inna Stanislavivna, Usova Zoia Vasylivna, Iodkovskyi Vladislav Zdislavovych, Riabchun Nataliia Ivanivna, Yel`nikov Mykola Ivanovych, Zviahin Andrii Fedorovych,

3 records

Florvendula Purpled

Terminated

Lavandula stoechas L. · French lavender

HAMER BLOEMZADEN B.V.

1 record

Zamozhnist`

Terminated

Triticum aestivum L. · Bread wheat

Marinin Liubov Ivanivna, Kostiuk Stanislav Vasyl`ovych, Lytvynenko Raisa Ivanivna, Maksymov Mykola Havrylovych, Reshetnikova Valentyna Semenivna, Ptashenchuk Oleksandr Mykytovych, Lytvynenko Mykola Antonovych, Honcharuk Nina Oleksandrivna,

2 records

Zaporiz`kyi 32

Terminated

Helianthus annuus L. · Sunflower

Parkhomenko Serhii Mykolaiovych, Nikitchyn Dmytro Ivanovych, Diadiura Valentyna Petrivna, Kutischeva Nataliia Mykolaivna, Scherban` Nataliia Fedorivna, Scherban` Serhii Vasyl`ovych, Riabota Oleksandr Mykolaiovych,

1 record

ZL965V

Terminated

Helianthus annuus L. · Sunflower

Pershyna Liliia Vasylivna, Odynets` Serhii Ivanovych, Shudria Larysa Ivanivna, Kutischeva Nataliia Mykolaivna, Lytovchenko Borys Kyrylovych,

2 records

Zymoiarka

Active

Triticum aestivum L. · Bread wheat

Holyk Liubov Mykolaivna, Khomenko Svitlana Olehivna, Remeslo Volodymyr Vasyl`ovych, Dubovyi Volodymyr Ivanovych, Shelepov Volodymyr Vasyl`ovych, Ulich Oleksandr Leonidovych, Artemchuk Iryna Petrivna, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylo

2 records

Yaroslavna

Active

Fagopyrum esculentum Moench · Buckwheat

Bondarenko Kostiantyn Mykolaiovych, Onychko Viktor Ivanovych, Sobko Mykola Hennadiiovych, Bondarenko Mykola Pavlovych, Strakholis Ivan Mykolaiovych,

2 records

Vyhadka

Active

Triticum aestivum L. · Bread wheat

Baibak Marharyta Ivanivna, Didenko Svitlana IUriivna, Luchna Inna Stanislavivna, Iodkovs`kyi Vladyslav Zdislavovych, Usova Zoia Vasylivna, Suvorova Kateryna IUriivna, Riabchuk Nataliia Ivanivna, Leonov Oleh IUriiovych,

2 records

Vezha

Active

Triticum aestivum L. · Bread wheat

Vasylenko, Taisiia

2 records

Upsol veraflor

Protection expired

Helianthus annuus L. · Sunflower

Domaine Public (FR)

1 record

Verkhovynets`

Terminated

Lotus corniculatus L. · Bird's-foot trefoil

Buhaiov Vasyl Dmytrovych, Khom'iak Mariia Mykhailivna, Baistruk-Hlodan Lesia Zinoviivna, Konyk Hryhorii Stanislavovych,

2 records

UNI3313

Active

Zea mays L. · Maize

Francis Glenn

2 records

Tur SZD

Active

Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass

Danko Hodowla Roslin Sp.z.o.o.

1 record

Trudivnytsia myronivs`ka

Application submitted

Triticum aestivum L. · Bread wheat

Siroshtan Andrii Anatoliiovych, Yurchenko Tetiana Vasylivna, Derhachov Oleksandr Leonidovych, Volohdina Halyna Borysivna, Zamlila Nina Petrivna, Humeniuk Oleksandr Volodymyrovych, Kyrylenko Vira Viktorivna, Kolomiiets` Lidiia Andriivna, Kochmars`kyi Valen

2 records

Très hâtif de la Saint-Jean

Active

Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage

Domaine Public (FR)

1 record

Télis

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Coop de Pau SCA (FR)

1 record

Szegedi 269

Withdrawn

Zea mays L. · Maize

Gabonatermes. Kut. KHT (HU)

1 record

Tefi

Active

Raphanus sativus L. · Radish

Muzhylko Dmytro Valentynovych, Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,

2 records

Starshine F1

Terminated

Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn

Steve Grin

1 record

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.