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.

DK Exlevel

Active

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

3 records

DK Exsteel

Active

Brassica napus L. · Rapeseed

MONSANTO TECHNOLOGY

2 records

Debora

Active

Allium cepa L. var. cepa · Onion

INTERSEMILLAS SAU

2 records

Copernicus

Active

Brassica napus var. napus · Rapeseed

Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR

2 records

Colonia

Active

Brassica oleracea L. (Cauliflower Group) · Cauliflower

Bejo Zaden B.V.

3 records

CX266RR

Active

Glycine max (L.) Merr. · Soybean

Dekalb Genetics Corporation

2 records

Cosaco

Active

Cucumis sativus L. · Cucumber

SEMILLAS FITO, S.A.

2 records

Coquille de Louviers

Active

Valerianella locusta (L.) Laterr. · Corn salad

Domaine Public (FR)

2 records

Compass

Active

Hordeum vulgare L. · Barley

Jason Eglinton, Stewart Coventry, Amanda Box, Univrsity of Adelaide

2 records

Cañete

Active

Beta vulgaris Sugar Beet Group · Sugar beet

SESVANDERHAVE, N.V./S.A.

2 records

Chelsea

Active

Allium cepa L. var. cepa · Onion

Enza Zaden Beheer B.V.

2 records

Cenzor

Active

Beta vulgaris Sugar Beet Group · Sugar beet

DLF Beet Seed APS

2 records

Bulldozer

Active

Triticum aestivum L. · Bread wheat

SAATZUCHT STRENG-ENGELEN GMBH&CO. KG

3 records

Blonde lente à monter 2

Active

Lactuca sativa L. · Lettuce

Domaine Public (FR)

2 records

Bystrytsia 400 MV

Active

Zea mays L. · Maize

Fedko Mykola Mykolaiovych, Bodenko Natalia Anatoliivna, Ilchenko Larysa Anatoliivna, Halechko Ivan Dmytrovych, Hontarovs`kyi Viacheslav Afanasiiovych, Borysov Viktor Mykolaiovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys

3 records

California

Active

Triticum aestivum L. · Bread wheat

Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR

3 records

Bc 282

Active

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

Bc Institut d.d. Zagreb (HR)

3 records

Binal

Terminated

Hordeum vulgare L. · Barley

Poznanska Hodowla Roslin Sp. z o.o

3 records

Bono

Active

Brassica napus var. napus · Rapeseed

Hodowla Roslin Smolice Sp.z o.o Grupa IHAR

4 records

Barona

Active

Allium cepa L. var. cepa · Onion

Tezier SA (FR)

2 records

Baturyn 287 MV

Active

Zea mays L. · Maize

Tarasenko Ol`ha Mykolaivna, Husak IUliia Viktorivna, Bodenko Natalia Anatoliivna, Ilchenko Larysa Anatoliivna, Halechko Ivan Dmytrovych, Borysov Viktor Mykolaiovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovyc

3 records

Bohuslavka odeska

Active

Triticum aestivum L. · Bread wheat

Rybalka Oleksandr Illich, Ihnatovskyi Oleksandr Oleksandrovych, Reshetnikova Valentyna Semenivna, Aleksieienko IEvhenii Viktorovych, Lytvynenko Raisa Ivanivna, Holub IEvheniia Anatoliivna, Honcharuk Nina Oleksandrivna, Lytvynenko Mykola Antonovych,

3 records

Baladis

Terminated

Daucus carota L. · Carrot

Bakker Brothers Gebroeders Bakker Zaadteelt en Zaadhandel BV

2 records

Beyazhan

Active

Triticum aestivum L. · Bread wheat

PROGEM TOHUM A.S.

2 records

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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.