[HTML][HTML] A 100-Year Review: Protein and amino acid nutrition in dairy cows
CG Schwab, GA Broderick - Journal of dairy science, 2017 - Elsevier
Considerable progress has been made in understanding the protein and amino acid (AA)
nutrition of dairy cows. The chemistry of feed crude protein (CP) appears to be well …
nutrition of dairy cows. The chemistry of feed crude protein (CP) appears to be well …
Adaptation of livestock to new diets using feed components without competition with human edible protein sources—a review of the possibilities and …
MFW Te Pas, T Veldkamp, Y de Haas, A Bannink… - Animals, 2021 - mdpi.com
Simple Summary Livestock feed contains components that can also be consumed by
humans, which may become less available for livestock. Proteins are such components that …
humans, which may become less available for livestock. Proteins are such components that …
[HTML][HTML] Effects of replacing rapeseed meal with fava bean at 2 concentrate crude protein levels on feed intake, nutrient digestion, and milk production in cows fed …
L Puhakka, S Jaakkola, I Simpura, T Kokkonen… - Journal of dairy …, 2016 - Elsevier
The objective of this study was to evaluate the production and physiological responses of
dairy cows to the substitution of fava bean for rapeseed meal at 2 protein supplementation …
dairy cows to the substitution of fava bean for rapeseed meal at 2 protein supplementation …
Effect of diets with different crude protein levels on ammonia and greenhouse gas emissions from a naturally ventilated dairy housing
S Schrade, K Zeyer, J Mohn, M Zähner - Science of the Total Environment, 2023 - Elsevier
Less crude protein (CP) in the diet can reduce nitrogen excretion of dairy cattle and lower
their ammonia (NH 3) and nitrous oxide (N 2 O) formation potential. The diet composition …
their ammonia (NH 3) and nitrous oxide (N 2 O) formation potential. The diet composition …
Cactus [Opuntia stricta (Haw.) Haw] cladodes and corn silage: How do we maximize the performance of lactating dairy cows reared in semiarid regions?
GS de Oliveira Moraes, A Guim, JN Tabosa… - Livestock Science, 2019 - Elsevier
This study aimed to investigate the effect of replacing corn silage with cactus Opuntia stricta
(Haw.) Haw. cladodes (cactus Opuntia)(0, 18.5, 37.0, and 55.5%, on a DM basis) in the diets …
(Haw.) Haw. cladodes (cactus Opuntia)(0, 18.5, 37.0, and 55.5%, on a DM basis) in the diets …
[HTML][HTML] Synchronization of rumen degradable protein with non-fiber carbohydrate on microbial protein synthesis and dairy ration digestibility
Materials and Methods: The experiment used a 3× 3 factorial randomized block design with
four replications. The first factor was RDPR (RDPR1= 50: 50; RDPR2= 55: 45; RDPR3= 60 …
four replications. The first factor was RDPR (RDPR1= 50: 50; RDPR2= 55: 45; RDPR3= 60 …
Validating and optimizing spot sampling of urine to estimate urine output with creatinine as a marker in dairy cows
An experiment was conducted to validate and optimize the procedure of spot urine sampling
with urinary creatinine as a marker to estimate urine outputs of dairy cows. Twelve lactating …
with urinary creatinine as a marker to estimate urine outputs of dairy cows. Twelve lactating …
Serum metabolome profiling revealed potential biomarkers for milk protein yield in dairy cows
X Wu, H Sun, M Xue, D Wang, J Liu - Journal of proteomics, 2018 - Elsevier
Milk yield (MY) and milk protein (MP) content are crucial milk performance traits of dairy
cows that directly affect the dairy profits. This study first proposed milk protein yield (MPY) by …
cows that directly affect the dairy profits. This study first proposed milk protein yield (MPY) by …
[HTML][HTML] Effects of replacing soybean meal with canola meal or treated canola meal on ruminal digestion, omasal nutrient flow, and performance in lactating dairy cows
EM Paula, GA Broderick, MAC Danes, NE Lobos… - Journal of dairy …, 2018 - Elsevier
Extrusion treated canola meal (TCM) was produced in an attempt to increase the rumen-
undegraded protein fraction of canola meal (CM). The objective of this study was to evaluate …
undegraded protein fraction of canola meal (CM). The objective of this study was to evaluate …
[HTML][HTML] Relationship of residual feed intake and protein efficiency in lactating cows fed high-or low-protein diets
E Liu, MJ VandeHaar - Journal of dairy science, 2020 - Elsevier
Our objectives were to determine the repeatability of residual feed intake (RFI) across
dietary protein levels and to determine the association between RFI and protein efficiency in …
dietary protein levels and to determine the association between RFI and protein efficiency in …