Objective To describe the clinical and pathomorphological features of meibomian carcinoma (MC) diagnosed in a Simmental cow.Material and methods A 7-year-old Simmental cow was admitted to the Veterinary Surgery Clinics of Faculty of Veterinary Medicine, University of Kafkas, Kars, Turkey. The ...
The reason for the lower level of body condition with higher amount of milk is the negative energy balance (NEB) the cow enters which is driven by the high milk production. This production exceeds the energy intake (Buckley et al., 2003) and the dairy cow needs to take her energy reserve...
According to compare the weight and body size,the growth regularity of Yanbian Yellow Cattle and Hanyan F1 Cattle was analysised. 通过对延边黄牛和韩延F1牛体重和体尺的对比,分析其生长发育规律,结果表明,韩延F1牛各月龄体重均高于延边黄牛;延边黄牛公、母牛体长的生长发育速度在8月龄左右快于体高,而韩延...
with the purchase of 40 acres across the road and only 70 acres of flat land being retained on the home block for the stud bulls and a further 150 acres of hill country nearby being obtained in a long term lease arrangement for the cow and calf block. Much of the lease block has a ...
We firmly believe that the future will bring an increased herd size on the same amount of available labour. This means that with less labour available on a per cow basis, birth weights will come down to improve calving ease, and that gradually more and more horns will be bred off the ...
Download: Download full-size image Figure 5. Odds ratios for each SCS class relative to SCS class −1, calculated to estimate the likelihood that in at least one test day, at 30 ± 5, 60 ± 5, or 90 ± 5 d from the observation test day, the cow would present SCS > 4.00. Bars...
Traits analyzed were 7 beef traits: daily BW gain, size score, muscularity score, feet and legs score, beef index (economic index), calving ease direct effect, and cow muscularity. Accu-racy was calculated as correlation between DGV and polygenic EBV in the validation bulls. Muscularity, feet...
Macciotta, N.P.P., Gaspa, G., Bomba, L., Vicario, D., Dimauro, C., Cellesi, M., Ajmone-Marsan, P. 2015. Genome-wide association analysis in Italian Simmental cows for lactation curve traits using a low-density (7K) SNP panel. Journal of Dairy Science, 98: 8175-8185....
in r1. Rumination mainly occurred at night in both rounds, and its synchrony decreased in r2. Although limited by sample size, our results give a first impression on heat load induced physiological and behavioral reactions of Simmental dairy cows on pasture. ...
In conclusion, the structure, composition, and function of the intestinal microbiota were shifted during estrus synchronization in a grazing Simmental cow model, and these shifts were mediated by reproductive hormones.doi:10.3390/ani12141751Wu, Donglin...