Rapeseed meal, referred to as "rapeseed meal", is a by-product of rapeseed oil extraction. The crude protein content of rapeseed meal is as high as 36%, and it contains some nutrients and physiologically active substances such as tocopherol, tocotrienols, arachidonic acid (ARA), erucic acid, oleic acid, linoleic acid and linolenic acid.
Soybean meal is a by-product of extracting soybean oil. Soybean meal is the feed protein material with the highest content of digestible essential amino acids in protein, such as cottonseed meal, fish meal, alfalfa, poultry manure, rapeseed meal, almond and hazelnut.
Therefore, rapeseed meal and soybean meal have their own characteristics, and it is impossible to judge who is more powerful.