The effects of a low protein intake by beef cows during pregnancy on the voluntary intake of roughage, the composition of the colostrum and the serum immune globulin concentration of their calves.
D000821:Animal Feed; D000818:Animals; D001724:Birth Weight; D002417:Cattle; D003126:Colostrum / Q000378:metabolism*; D004032:Diet; D005260:Female; D007136:Immunoglobulins / Q000378:metabolism*; D007774:Lactation; D008297:Male; D011247:Pregnancy; D011248:Pregnancy Complications; D011488:Protein Deficiency / Q000378:metabolism*
D007136:Immunoglobulins