Application of Cold-pressed Oilseed Cakes in Ruminants
s:Cold-pressed oilseed cakes is a by-product after oil extraction,which is rich in crude protein,amino acids,fatty acids,minerals and other nutrients.However,the feeding effects of cold-pressed oilseed cakes varies greatly according to the types,addition levels and feeding animal types.In addition,the antinutritional factors in cold-pressed oilseed cakes may also have adverse effects on the production performance of ruminants.This paper mainly expounds the nutritional value of six kinds of cold pressed oilseed cake and its utilization in ruminant diet,in order to provide theoretical basis for the use of cold pressed oilseed cake by nutritionists.