Monteils, V., Rey, M., Cauquil, L., Troegeler-Meynadier, A., Silberberg, M. and Combes, S. (2011) Random Changes in the Heifer Rumen in Bacterial Community Structure, Physico-Chemical and Fermentation Parameters, and in Vitro Fiber Degradation. Livestock Science, 141, 104-112.
http://dx.doi.org/10.1016/j.livsci.2011.05.008

has been cited by the following article:

• TITLE: Effects of Feeding Programs Based on One or Two Milk Replacer Daily Meals on Growth, Solid Feed Intake and Rumen Fermentation and Development of Dairy Calves

  AUTHORS: Christine Julien, Corine Bayourthe, Caroline Lacroux, Francis Enjalbert

  KEYWORDS: Dairy Calves, Milk Replacer, Feeding Frequency, Oxydo-Reducing Potential, Rumen Development

  JOURNAL NAME: Agricultural Sciences, Vol.6 No.12, December 23, 2015

  ABSTRACT: Sixteen Holstein calves were used to study the effects of two feeding programs (FP) on growth, intake, rumen development and ruminal metabolism from birth to weaning. Two feeding programs based on milk replacer (MR) were tested: a once a day (OAD) MR (200 g/L) distribution vs. a standard twice a day (TAD) MR (125 g/L) distribution. All calves received water, wheat straw and a starter concentrate ad libitum. Four calves per group were slaughtered at weaning and rumen epithelium from the ventral sac was sampled for papillae (RP) density. Results showed that the FP had no effect on body weight of calves and total feed intake. From day 42 to day 56, ruminal pH was lower (P = 0.036) and ruminal oxydo-reducing potential was higher (P = 0.001) in OAD than TAD calves. Ruminal total volatile fatty acid (VFA) concentrations did not significantly differ between FP. From day 21 to day 63, butyrate ruminal concentration was significantly higher in OAD than TAD calves (5.17 vs 3.95 mmol/L). This probably explained the higher development of RP in calves fed once daily. Finally, the tested feeding system based on a once daily MR distribution affects the concentrate feeding pattern of calves.