Average energy-corrected milk (ECM), EB, DMI, BCS, and FPR were 32.0 kg, 9.6 MJ of NEL, 20.3 kg, 2.95, and 1.12, respectively. Heritability estimates for EB, DMI, BCS, and FPR ranged from 0.03 to 0.13, 0.04 to 0.19, 0.34 to 0.59, and 0.20 to 0.54. Fat to protein ratio was ...
Dry matter intake (DMI) significantly increased with the inclusion of CrPr (22.2 vs. 20.8卤0.67kg/d), and energy-corrected milk (ECM) yield tended to increase. In addition, CrPr increased milk protein yield and tended to increase DMI in primiparous cows but not in multiparous cows. A CrPr...
Shuttleworthia, andRuminococcus, all of which were increased by the HE diets, were positively correlated with one or more of the lactation traits, either proportion or yield of major milk components, whereasSphaerochaeta,
Semaglutide, a glucagon-like peptide-1 receptor agonist, is clinically used as a glucose-lowering and weight loss medication due to its effects on energy metabolism. In heart failure, energy production is impaired due to altered mitochondrial function an
For energy corrected milk (ECM), six trials with 12 comparisons and 476 dairy cows met the criteria for inclusion in the final analysis. Because the data are from different trials with different conditions, the statistical model defined includes the fixed effect of the treatment (with vs. ...
Dry matter intake (DMI) and the yields of energy-corrected milk (ECM), fat, and protein were less (p < 0.01) in Ayrshire vs. Holstein cows. However, feed efficiency and N use efficiency for milk production did not differ between the two breeds, averaging 1.75 kg ECM/kg DMI and 33.7 ...
After calving, cows were assigned in a 22 factorial arrangement to one of four groups, receiving either a moderate (MR, 6.0 MJ NE L ) or a high (HR, 6.4 MJ NE L ) energy concentration in roughage and furthermore moderate (MC, 150g/kg energy-corrected milk (ECM)) or high amounts ...
(P<0.05)increased milk yield,true protein and fat concentration,and energy-corrected milk yield(ECM)/DM intake,which could be reflected by the significant improvement(P<0.05)of dietary NDF and ADF digestibility.The results showed that dietary supplementation of XOS,EXE or XOS+EXE significantly(P<...
Focus was energy use and GHG emissions and the functional unit was 1kg of energy-corrected milk (ECM). The results show that organic milk producers can become self-sufficient in energy and reduce total GHG emissions from milk production by 46% in the Biogas system, or 32% in the Biogas+...
ECM, energy corrected milkEE, ether extractaNDFom, neutral detergent fiber with a heat stable amylase and expressed exclusive of residual ashNDFD, neutral detergent fiber digestibilityNEl, net energy of lactationThe intent of this study was to demonstrate the potential of biodiesel derived crude ...