LG Wagner
ActiveBrassica napus var. napus · Rapeseed
LIMAGRAIN EUROPE
PL
4 records
Cultivation
Rapeseed sowing dates
Brassica napus var. napus
Optimal rapeseed sowing dates are determined by the need for winter varieties to accumulate vegetative mass before winter and for spring varieties to effectively utilize spring soil moisture.
In the reference 159 varieties crop Rapeseed, where this is mentioned in the description.
Winter rapeseed sowing requires a 10–12-week growing period to develop a rosette of 8–10 leaves and a root collar diameter of at least 1 cm. Early sowing risks overgrowth and reduced winter hardiness, while late sowing leads to poor adaptation to winter conditions. Population varieties should be sown earlier than hybrids, and seeding rates must be increased if sowing is delayed.
Spring rapeseed requires early sowing to utilize soil moisture reserves, with seeds capable of germinating at temperatures as low as +1…+3 °C. The sowing date selection should consider the phenology of pests, especially the crucifer flea beetle, whose activity often coincides with seedling emergence. Due to the small seed size of the crop, sowing timing is critically dependent on the quality of seedbed preparation and uniform seed placement at a depth of 2–3 cm.
General information about the subject — on the page Sowing date.
Varieties of Rapeseed mentioned in the description
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.
LG Tarantula
ActiveBrassica napus var. napus · Rapeseed
LIMAGRAIN EUROPE
DE
PL
3 records
INV 1000
ActiveBrassica napus var. napus · Rapeseed
DE
3 records
Helga
ActiveBrassica napus var. napus · Rapeseed
Dr. Adolf Kercher / Prof. i.R. Dr. Walter Schuster
DE
5 records
Fangio CL
ActiveBrassica napus var. napus · Rapeseed
DEUTSCHE SAATVEREDELUNG AG
UA
3 records
ES Vivaro OL
ActiveBrassica napus var. napus · Rapeseed
Euralis Semences FR
FR
4 records
DK Plener
ActiveBrassica napus var. napus · Rapeseed
MONSANTO TECHNOLOGY
CZ
PL
3 records
Firenzze
ActiveBrassica napus var. napus · Rapeseed
RAGT 2n, FR
FR
4 records
DK Exdeka
ActiveBrassica napus var. napus · Rapeseed
Monsanto Technology LLC (US)/Norddeutsche Pflanzenzucht Hans-Georg Lembke KG (DE)
FR
4 records
Whisky
TerminatedBrassica napus var. napus · Rapeseed
Norddeutsche Pflanzenzucht DE
FR
4 records
Rebound
ActiveBrassica napus var. napus · Rapeseed
Frank Houben c/o Joordens' Zaadhandel B.V.
DE
4 records
PX144
ActiveBrassica napus var. napus · Rapeseed
PIONEER OVERSEAS CORPORATION
DK
6 records
INV1155
ActiveBrassica napus var. napus · Rapeseed
Bayer CropScience NV, BE
FR
4 records
DK Extremus
ActiveBrassica napus var. napus · Rapeseed
Monsanto Technology LLC, US
FR
3 records
Avenir
TerminatedBrassica napus var. napus · Rapeseed
Serasem (FR)/Institut National de la Recherche Agronomique (FR)
FR
3 records
Aspire
ActiveBrassica napus var. napus · Rapeseed
Limagrain Europe S.A.S
DE
5 records
Annika
ActiveBrassica napus var. napus · Rapeseed
Limagrain Europe S.A.S
FR
3 records
ES Criterio
ActiveBrassica napus var. napus · Rapeseed
LIDEA FRANCE SAS
PL
2 records
Zakari CS
ActiveBrassica napus var. napus · Rapeseed
Caussade Semences S.A.
CZ
3 records
Valle de oro
ActiveBrassica napus var. napus · Rapeseed
SEMILLAS BATLLE, S.A.
ES
2 records
Khalk
ActiveBrassica napus var. napus · Rapeseed
Solomenko Andrii Ivanovych, Breus Oksana Serhiivna, Parii IUliia Oleksandrivna, Koval`chuk Zoreslava Volodymyrivna, Parii Myroslav Fedorovych, Parii IAroslav Fedorovych,
UA
3 records
Kepler
ActiveBrassica napus var. napus · Rapeseed
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
PL
4 records
Copernicus
ActiveBrassica napus var. napus · Rapeseed
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
PL
2 records
Bono
ActiveBrassica napus var. napus · Rapeseed
Hodowla Roslin Smolice Sp.z o.o Grupa IHAR
PL
4 records