Short communication: Addition of milk replacer to colostrum whey: effect on immunoglobulin G passive transfer in Majorera kids

J Dairy Sci. 2007 May;90(5):2347-9. doi: 10.3168/jds.2006-624.

Abstract

Forty-two Majorera kids (21 males and 21 females) were assigned to 3 groups, a colostrum group (C), a colostrum whey group (CW), and a colostrum whey plus milk replacer group (CWMR). All kids were fed twice on the first day and received 4 g of IgG/kg of body weight. No differences were found in serum IgG among the different treatments. Kid serum IgG concentrations on d 2 were 14.57, 17.25, and 13.32 mg/mL in the C, CW, and CWMR group, respectively. Labor time per animal was higher in the C and CW treatments than in the CWMR group (24.2 +/- 2.3, 20.9 +/- 3.4, and 16.1 +/- 1.5 min, respectively). This new management system may decrease labor costs during the colostrum feeding period.

Publication types

  • Randomized Controlled Trial

MeSH terms

  • Animals
  • Animals, Newborn / immunology
  • Birth Weight
  • Colostrum / immunology*
  • Dairying / methods*
  • Female
  • Goats / immunology*
  • Immunization, Passive / methods
  • Immunization, Passive / veterinary*
  • Immunoglobulin G / blood
  • Immunoglobulin G / immunology*
  • Male
  • Milk Substitutes / administration & dosage
  • Milk Substitutes / pharmacology*

Substances

  • Immunoglobulin G