Phenotypic and genetic parameters in a commercial Merino flock. A study was made of a commercial Merino flock on the farm Rietfontein near Soutpan in the central Orange Free State . The progeny of 43 rams and 542 ewes were…
A study was made of the incidence of clinical and subclinical mastitis in the Cedara dairy herd consisting of 110 Friesland cows. It involved an analysis of 103 cases of clinical mastitis which occurred over 4 years and the random…
Mycotoxins, and more specifically aflatoxins, have been found in samples of feed, litter, and liver tissue obtained from broiler chicken houses that had a high incidence of ascites and were also associated with low growth rates. It is suggested that…
