scholarly journals Effect of precalving and postcalving dietary energy level on performance and blood metabolite concentrations of dairy cows throughout lactation

2011 ◽  
Vol 94 (2) ◽  
pp. 808-823 ◽  
Author(s):  
R.A. Law ◽  
F.J. Young ◽  
D.C. Patterson ◽  
D.J. Kilpatrick ◽  
A.R.G. Wylie ◽  
...  
Keyword(s):  
Energy Level ◽  
Dairy Cows ◽  
Dietary Energy ◽  
Blood Metabolite ◽  
Metabolite Concentrations

scholarly journals Correlation of blood metabolite concentrations and body condition scores with persistent postpartum uterine bacterial infection in dairy cows

2016 ◽  
Vol 62 (5) ◽  
pp. 457-463 ◽  
Author(s):  
Mohamed Elshabrawy GHANEM ◽  
Erisa TEZUKA ◽  
Kouya SASAKI ◽  
Masahiro TAKAHASHI ◽  
Norio YAMAGISHI ◽  
...  
Keyword(s):  
Bacterial Infection ◽  
Dairy Cows ◽  
Body Condition ◽  
Blood Metabolite ◽  
Metabolite Concentrations ◽  
Body Condition Scores

Risk Factors for Ketosis in Dairy Cows and Associations with Some Blood Metabolite Concentrations

2017 ◽  
Vol 34 (4) ◽  
pp. 255-260
Author(s):  
Jae-Kwan Jeong ◽  
In-Soo Choi ◽  
Sung-Ho Moon ◽  
Soo-Chan Lee ◽  
Hyun-Gu Kang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Dairy Cows ◽  
Blood Metabolite ◽  
Metabolite Concentrations

scholarly journals Insulin Sensitivity in Adipose and Skeletal Muscle Tissue of Dairy Cows in Response to Dietary Energy Level and 2,4-Thiazolidinedione (TZD)

PLoS ONE ◽  
2015 ◽  
Vol 10 (11) ◽  
pp. e0142633 ◽  
Author(s):  
Afshin Hosseini ◽  
Muhammad Rizwan Tariq ◽  
Fernanda Trindade da Rosa ◽  
Julia Kesser ◽  
Zeeshan Iqbal ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Insulin Sensitivity ◽  
Energy Level ◽  
Dairy Cows ◽  
Muscle Tissue ◽  
Skeletal Muscle Tissue ◽  
Dietary Energy

scholarly journals Consequences of Transition Treatments on Fertility and Associated Metabolic Status for Dairy Cows in Early Lactation

Animals ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 1100 ◽  
Author(s):  
Junnan Ma ◽  
Renny J. van Hoeij ◽  
Rupert M. Bruckmaier ◽  
Akke Kok ◽  
Theo J. G. M. Lam ◽  
...  
Keyword(s):  
Energy Level ◽  
Dairy Cows ◽  
Metabolic Status ◽  
Positive Energy ◽  
Dietary Energy ◽  
Early Lactation ◽  
Positive Energy Balance ◽  
Days Open ◽  
Plasma Metabolite ◽  
Ovarian Cyclicity

This study aimed to (1) investigate effects of reducing postpartum dietary energy level for cows after a 0-d dry period (DP) on resumption of ovarian cyclicity and reproductive performance, (2) relate days open with other reproductive measures, and (3) relate onset of luteal activity (OLA) and days open with metabolic status in early lactation. Holstein-Friesian dairy cows were randomly assigned to 1 of 3 transition treatments: no DP and low postpartum dietary energy level from 22 days in milk( DIM )onwards (0-d DP (LOW)) (n = 42), no DP and standard postpartum dietary energy level (0-d DP (STD)) (n = 43), and a short DP and standard postpartum dietary energy level (30-d DP (STD)) (n = 43). Milk progesterone concentration was determined three times per week until 100 DIM. Plasma metabolite and hormone concentrations were measured weekly until week 7 postpartum. Reducing postpartum dietary energy level in older cows (parity ≥ 3) after no DP and 22 DIM did not affect milk production but prevented a positive energy balance and shortened the interval from calving to OLA. In addition, services per pregnancy and days open were reduced in cows of parity ≥ 3 on 0-d DP (LOW), compared with cows of parity ≥ 3 with 0-d DP (STD), but not in cows of parity 2.

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