Cultivation
Triticum aestivum L.
A defining factor of productivity that sets the plant development scenario for winter hardening in winter forms or the efficient use of spring moisture in spring forms.
In the reference 195 varieties crop Bread wheat, where this is mentioned in the description.
For winter wheat, the biological objective of the sowing date is to reach the tillering phase and accumulate at least 20% soluble sugars in the tillering nodes before the onset of persistent frost. Optimal conditions for these processes are +8…+10 °C, whereas growth ceases when temperatures drop below +3…+4 °C. Early sowing leads to overgrowth and reduced frost resistance, while excessively late sowing results in poor development and a yield loss of 20–30%.
Spring wheat does not require hardening; therefore, its sowing dates are strictly tied to the efficient use of spring moisture reserves for the rapid formation of the secondary root system. Delaying sowing shortens the growing season, forcing the crop to progress through developmental stages under elevated temperatures, which significantly lowers yield potential. Soft wheat possesses high cold tolerance and begins to germinate at +2…+5 °C.
General information about the subject — on the page Sowing date.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Triticum aestivum L. · Bread wheat
SELGEN A.S
Triticum aestivum L. · Bread wheat
Hodowla Roslin Rolniczych Nasiona Kobierzyc Sp.z.o.o.
Triticum aestivum L. · Bread wheat
KWS MOMONT RECHERCHE SARL, FR
Triticum aestivum L. · Bread wheat
Deutsche Saatveredelung AG., Lippstadt DE
Triticum aestivum L. · Bread wheat
Nordsaat Saatzucht GmbH Saatzucht Langenstein
Triticum aestivum L. · Bread wheat
Malopolska Hodowla Roslin Spolka z o.o.
Triticum aestivum L. · Bread wheat
Asur Plant Breeding SAS
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Triticum aestivum L. · Bread wheat
LIDEA FRANCE SAS
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Triticum aestivum L. · Bread wheat
KWS UK LTD
Triticum aestivum L. · Bread wheat
Výzkumné Centrum Selton s.r.o., Selgen A.S.
Triticum aestivum L. · Bread wheat
Danko Hodowla Roslin Sp.z.o.o.
Triticum aestivum L. · Bread wheat
Institut national de recherche pour l'agriculture, l'aliment (FR)/Agri Obtentions SA (FR)
Triticum aestivum L. · Bread wheat
Danko Hodowla Roslin Sp.z.o.o.
Triticum aestivum L. · Bread wheat
RAGT 2n
Triticum aestivum L. · Bread wheat
Poznanska Hodowla Roslin Sp. z o.o
Triticum aestivum L. · Bread wheat
Saatzucht Josef Breun GdbR (DE)
Triticum aestivum L. · Bread wheat
Asur Plant Breeding, F
Triticum aestivum L. · Bread wheat
Caussade Semences SA (FR)
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Triticum aestivum L. · Bread wheat
LIMAGRAIN EUROPE
Triticum aestivum L. · Bread wheat
KWS MOMONT RECHERCHE SARL, FR