Rapeseed by-products to substitute soymeal

The demand for soy products is high, since meat and bone meal in feed is ?prohibited in the EU. Yet, most of the soy is imported from overseas. Replacing part of the soymeal consumption by locally grown rapeseed products seems to be a promising way to reduce dependency on soy products. Rapeseed cakes (RC) (the secondary product of screw pressing rapeseed) and extracted rapeseed meal (the product of chemical extraction of rapeseed) are rich in proteins, so suitable for high-production dairy cows