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机译:Effect of feeding single-dam or pooled colostrum on maternally derived immunity in dairy calves
Teagasc Anim & Grassland Res & Innovat Ctr;
Wageningen Univ & Res;
survival; health; immunoglobulin; heifer; birthweight; IMMUNOGLOBULIN-G CONCENTRATION; RESPIRATORY-SYNCYTIAL-VIRUS; PASSIVE TRANSFER; SERUM; ABSORPTION; QUALITY; CALF; HOLSTEIN; DIARRHEA; SUPPLEMENTATION;