Longman Dictionary of Contemporary English
oilseed rape
noun
EXAMPLES FROM CORPUS
▪ Arable farmers who applied last year for oilseed rape subsidy will already be familiar with the way the map should be completed.
▪ Crawley will compare the ecology of engineered and conventional varieties of three crops: potatoes, oilseed rape and sugar beet.
▪ Despite saturating the area with herbicide, he found rogue oilseed rape plants thriving in ditches and around telephone poles.
▪ Take our oilseed rape, for instance.
▪ The sites for planting genetically modified maize and oilseed rape have to be announced in advance.
▪ This would be valuable for those crops processed before use, eg, oilseed rape, sugar beet or soya beans.
▪ This year it hopes for 25 fields for maize and oilseed rape and 30 for either sugar or fodder beet.
▪ Those include a 27 % N, 12 % S spring blend for supplying sulphur to oilseed rape and cereals.
Wiktionary
oilseed rape
n. The rape plant, having bright yellow flowers; source of an edible oil
Usage examples of "oilseed rape".
There was a big field on one side, and visible behind it a hedge, and beyond that, some of Aunt Annie's land, another field planted with oilseed rape and those bright yellow flowers.
There were a good three hours of daylight left yet, the perfect evening for a quiet mooch round the hedgerows bordering the barley and oilseed rape fields in the hope of a shot at an unwary rabbit.