The objective of this study was to compare milk protein, amino acid and fatty acid content and composition among two breeds of river buffalo (Murrah and Nili-Ravi), and their hybrid F1 and F2 (crossbreeding with local swamp buffalo). The protein and fat content in milk from crossbreed F1 and F2 were significant higher than that of river buffalo, but the milk yield was still lower than Nili-Ravi...

Background: No dairy breed or crossbreed has superior overall performance in all environments; therefore, it is necessary to determine which the most suitable for Mexican tropic and what proportion of European optimum reproduction. Objective: To assess effect Bos taurus (Bt) genes on reproductive Holstein×Zebu (HZ) Brown Swiss×Zebu (BZ) cows, compare these genotypes a dual-purpose production sy...

Charolais bulls are selected for their crossbreed performance when mated to Montbéliard or Holstein dams. To implement genomic prediction, one could build a reference population for each crossbred population independently. An alternative could be to combine both crossbred populations into a single reference population to increase size and accuracy of prediction. The objective of this study was ...

The growth hormone 1 gene (GH1) is a candidate gene for body weight and weight gain in cattle since it plays a fundamental role in growth regulation. We investigated the GH1 gene AluI and DdeI restriction enzyme polymorphisms, located 149 bp apart in the cattle genome, as possible markers of the production potential of Canchim crossbreed cattle, a 5/8 Charolais (Bos taurus) and 3/8 Nelore (Bos ...

This study was conducted on the crossbreed cows (Sahiwal x Friesian) n=323 maintained at the Multan Dairy Farm Vehari Road Multan. The study aims to assess the response of treatment of crossbreed cows identified to possess luteal cyst using the prostaglandin analogue. The animals which did not show estrus up to 80-100 days, post partum were considered as cystic disorder. These animals were init...

Network Intrusion Detection System (IDS), as the main security defending technique, is second guard for a network after firewall. Data mining technology is applied to the network intrusion detection, and Precision of the detection will be improved by the superiority of data mining. For IDS many machine learning approaches are ad-acute but they all work efficiently on basis of the training data ...

Farm location is an important factor in dairy farms, as it is closely associated with temperature and humidity that are crucial factors of influencing the physiological conditions and productivity of cows especially during the lactation period. The purpose of this study was to determine the effect of farm location on the physiological conditions and productivity of cows. The study was involved ...

The purpose of this study was to evaluate the changes in the serum concentrations of haptoglobin (Hp), serum amyloid A (SAA) and IgG, IgA in calves with diarrhea caused by rotavirus, coronavirus, Escherichia coli F5 and Eimeria species. The experiment was carried out on 40 diarrhoeic and 10 non-diarrhoeic calves (group C). A total of 13 calves were infected with rotavirus or coronavirus (group ...