scholarly journals Epidemiology of subclinical ketosis in early lactation dairy cattle

2012 ◽  
Vol 95 (9) ◽  
pp. 5056-5066 ◽  
Author(s):  
J.A.A. McArt ◽  
D.V. Nydam ◽  
G.R. Oetzel
Keyword(s):  
Dairy Cattle ◽  
Early Lactation ◽  
Subclinical Ketosis

130 Prediction of subclinical ketosis based on automated milking systems (AMS) in dairy cattle

2021 ◽  
Vol 12 (1) ◽  
pp. 109
Author(s):  
L Pfeiffer ◽  
B Fuerst-Waltl ◽  
W Zollitsch ◽  
H Schwarzenbacher ◽  
P Klimek ◽  
...  
Keyword(s):  
Dairy Cattle ◽  
Subclinical Ketosis

scholarly journals Estimating the economic impact of subclinical ketosis in dairy cattle using a dynamic stochastic simulation model

animal ◽  
2018 ◽  
Vol 12 (1) ◽  
pp. 145-154 ◽  
Author(s):  
P.F. Mostert ◽  
E.A.M. Bokkers ◽  
C.E. van Middelaar ◽  
H. Hogeveen ◽  
I.J.M. de Boer
Keyword(s):  
Dairy Cattle ◽  
Simulation Model ◽  
Economic Impact ◽  
Stochastic Simulation ◽  
Subclinical Ketosis ◽  
Dynamic Stochastic ◽  
Stochastic Simulation Model

The effect of space allowance and milk yield level on the performance and behaviour of dairy cattle housed in straw yards

1998 ◽  
Vol 1998 ◽  
pp. 108-108
Author(s):  
J. A. Fregonesi ◽  
J.D. Leaver
Keyword(s):  
Dairy Cattle ◽  
Milk Yield ◽  
Stocking Density ◽  
Important Variable ◽  
Early Lactation ◽  
Ways Of Coping ◽  
Yield Level ◽  
Face Width ◽  
Holstein Friesian ◽  
Friesian Cows

Space allowance could be an important variable affecting production, health, reproductive performance and behaviour of dairy cattle. Also, high and low yielding cows may have different ways of coping with insufficient space allowance. The aim of this experiment was to study the influence of space allowance and milk yield level on the performance and behaviour of strawyard housed dairy cows.The experiment was carried out using 24 Holstein Friesian cows with two groups in early lactation of high (over 30 kg/day milk yield) and two groups in late lactation of low yield (under 25 kg/day milk yield). The groups were allocated to strawyard systems with low stocking density (bed area/cow = 9 m2; pen area/cow = 13.5 m2; feed face width/cow = 1.5 m) or high stocking density (bed area/cow = 4.5 m2; pen area/cow = 6.75 m2; feed face width/cow = 0.75m) conforming to a changeover design with two periods, each of four weeks. The cows were fed a total mixed ration ad libitum and 2kg/cow/day of concentrate in the milking parlour. All animals were milked twice daily.

scholarly journals Supplementing Intensively Grazed Late-Gestation and Early-Lactation Dairy Cattle with Chromium

2004 ◽  
Vol 87 (12) ◽  
pp. 4269-4277 ◽  
Author(s):  
M.A. Bryan ◽  
M.T. Socha ◽  
D.J. Tomlinson
Keyword(s):  
Dairy Cattle ◽  
Late Gestation ◽  
Early Lactation

scholarly journals Dietary Lipid during Late-Pregnancy and Early-Lactation to Manipulate Metabolic and Inflammatory Gene Network Expression in Dairy Cattle Liver with a Focus on PPARs

2013 ◽  
Vol 7 ◽  
pp. GRSB.S12005 ◽  
Author(s):  
Haji Akbar ◽  
Eduardo Schmitt ◽  
Michael A. Ballou ◽  
Marcio N. Corrêa ◽  
Edward J. DePeters ◽  
...  
Keyword(s):  
Dairy Cattle ◽  
Gene Network ◽  
Late Pregnancy ◽  
Dietary Lipid ◽  
Early Lactation ◽  
Inflammatory Gene

Addition of straw to the early-lactation diet: Effects on feed intake, milk yield, and subclinical ketosis in Holstein cows

2021 ◽  
Author(s):  
Hesam A. Seifi ◽  
Julianna M. Huzzey ◽  
M.A. Khan ◽  
Daniel M. Weary ◽  
Marina A.G. von Keyserlingk
Keyword(s):  
Milk Yield ◽  
Feed Intake ◽  
Holstein Cows ◽  
Early Lactation ◽  
Subclinical Ketosis

Influence of rumen bypass fat supplementation during early lactation in tropical crossbred dairy cattle

2019 ◽  
Vol 52 (3) ◽  
pp. 1403-1411
Author(s):  
K.K.T.N. Ranaweera ◽  
M.B.P. Kumara Mahipala ◽  
W.M.P.B. Weerasinghe
Keyword(s):  
Dairy Cattle ◽  
Early Lactation ◽  
Fat Supplementation ◽  
Crossbred Dairy Cattle ◽  
Bypass Fat
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