Genetic and environmental parameters for ewe productivity in Merinos  

154

Duguma, G.; Schoeman, S.J.; Cloete, S.W.P.; Jordaan, G.F.

Abstract

Application of a sex identification technique in juvenile ostriches and its potential application in Botswana   

160

Mine, O.M.; Mochakana, M.E.; Mpapho, T.; Motlhanka, D.T.M.; Kgwatalala, P.

Abstract

The influence of outliers on a model for the estimation of crossbreeding parameters for weaning weight in a beef cattle herd           

164

Aziz, M.A.; Schoeman, S.J.; Jordaan, G.F.

Abstract

The effect of heterogeneity for yearling weights measured in different test phases of the South African National Beef Cattle Improvement Scheme     

171

Van der Westhuizen, R.R.