scholarly journals Effects of method of barley grain processing and source of supplemental dietary fat on duodenal nutrient flows, milk fatty acid profiles, and microbial protein synthesis in dairy cows

2012 ◽  
Vol 95 (10) ◽  
pp. 5961-5977 ◽  
Author(s):  
T. Mutsvangwa ◽  
M.R. Hobin ◽  
G.N. Gozho
Keyword(s):  
Protein Synthesis ◽  
Fatty Acid ◽  
Dairy Cows ◽  
Dietary Fat ◽  
Barley Grain ◽  
Milk Fatty Acid ◽  
Fatty Acid Profiles ◽  
Microbial Protein ◽  
Nutrient Flows ◽  
Grain Processing

The effect of asynchronous diets on the function of the rumen in the lactating dairy cow

1998 ◽  
Vol 1998 ◽  
pp. 19-19
Author(s):  
A.R. Henderson ◽  
P.C. Garnsworthy ◽  
J.R. Newbold ◽  
P.J. Buttery
Keyword(s):  
Protein Synthesis ◽  
Dairy Cows ◽  
Dairy Cow ◽  
Production Performance ◽  
Early Lactation ◽  
Microbial Protein ◽  
Nutrient Flows ◽  
Lactating Dairy Cows ◽  
Overall Efficiency ◽  
Fermentation Parameters

Sinclair et al. (1993) found that a diet formulated to be synchronous with regard to hourly release of nitrogen and energy increased microbial protein synthesis by 14% in sheep. Dairy cows in early lactation experience a shortfall of energy and protein, with available protein determining the overall efficiency of metabolism (MacRae and Lobley, 1986) and subsequent milk production. It is therefore necessary to maximise microbial protein yield during this period. In this study diets were designed for lactating dairy cows to contain the same feed ingredients, but to release nitrogen and energy in the rumen at different times. Rumen fermentation parameters, nutrient flows to the small intestine and production performance were investigated.

scholarly journals Predicting enteric methane emission of dairy cows with milk Fourier-transform infrared spectra and gas chromatography–based milk fatty acid profiles

2018 ◽  
Vol 101 (6) ◽  
pp. 5582-5598 ◽  
Author(s):  
S. van Gastelen ◽  
H. Mollenhorst ◽  
E.C. Antunes-Fernandes ◽  
K.A. Hettinga ◽  
G.G. van Burgsteden ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Fourier Transform ◽  
Fatty Acid ◽  
Dairy Cows ◽  
Infrared Spectra ◽  
Methane Emission ◽  
Fourier Transform Infrared ◽  
Milk Fatty Acid ◽  
Fatty Acid Profiles ◽  
Enteric Methane

scholarly journals Predictions of methane emission levels and categories based on milk fatty acid profiles from dairy cows

animal ◽  
2017 ◽  
Vol 11 (7) ◽  
pp. 1153-1162 ◽  
Author(s):  
J.M. Castro-Montoya ◽  
N. Peiren ◽  
J. Veneman ◽  
B. De Baets ◽  
S. De Campeneere ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Dairy Cows ◽  
Methane Emission ◽  
Milk Fatty Acid ◽  
Fatty Acid Profiles

scholarly journals Immediate effect of Acacia mearnsii tannins on methane emissions and milk fatty acid profiles of dairy cows

2020 ◽  
Vol 261 ◽  
pp. 114388 ◽  
Author(s):  
T.M. Denninger ◽  
A. Schwarm ◽  
A. Birkinshaw ◽  
M. Terranova ◽  
F. Dohme-Meier ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Dairy Cows ◽  
Methane Emissions ◽  
Milk Fatty Acid ◽  
Fatty Acid Profiles ◽  
Acacia Mearnsii

scholarly journals Effects of Grass Silage and Soybean Meal Supplementation on Milk Production and Milk Fatty Acid Profiles of Grazing Dairy Cows

2008 ◽  
Vol 91 (7) ◽  
pp. 2736-2743 ◽  
Author(s):  
O.A. Rego ◽  
S.M.M. Regalo ◽  
H.J.D. Rosa ◽  
S.P. Alves ◽  
A.E.S. Borba ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Dairy Cows ◽  
Milk Production ◽  
Soybean Meal ◽  
Milk Fatty Acid ◽  
Fatty Acid Profiles ◽  
Grass Silage ◽  
Grazing Dairy Cows

scholarly journals Ruminal fermentation, milk fatty acid profiles, and productive performance of Holstein dairy cows fed 2 different safflower seeds

2011 ◽  
Vol 94 (10) ◽  
pp. 5138-5150 ◽  
Author(s):  
C.M. Dschaak ◽  
C.T. Noviandi ◽  
J.-S. Eun ◽  
V. Fellner ◽  
A.J. Young ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Dairy Cows ◽  
Milk Fatty Acid ◽  
Productive Performance ◽  
Fatty Acid Profiles ◽  
Ruminal Fermentation ◽  
Holstein Dairy Cows

The effect of asynchronous diets on the function of the rumen in the lactating dairy cow

1998 ◽  
Vol 1998 ◽  
pp. 19-19 ◽  
Author(s):  
A.R. Henderson ◽  
P.C. Garnsworthy ◽  
J.R. Newbold ◽  
P.J. Buttery
Keyword(s):  
Protein Synthesis ◽  
Dairy Cows ◽  
Dairy Cow ◽  
Production Performance ◽  
Early Lactation ◽  
Microbial Protein ◽  
Nutrient Flows ◽  
Lactating Dairy Cows ◽  
Overall Efficiency ◽  
Fermentation Parameters

Sinclair et al. (1993) found that a diet formulated to be synchronous with regard to hourly release of nitrogen and energy increased microbial protein synthesis by 14% in sheep. Dairy cows in early lactation experience a shortfall of energy and protein, with available protein determining the overall efficiency of metabolism (MacRae and Lobley, 1986) and subsequent milk production. It is therefore necessary to maximise microbial protein yield during this period. In this study diets were designed for lactating dairy cows to contain the same feed ingredients, but to release nitrogen and energy in the rumen at different times. Rumen fermentation parameters, nutrient flows to the small intestine and production performance were investigated.

Sign in / Sign up

Export Citation Format

Share Document