Genetic parameter estimates of early growth traits in the Tygerhoek Merino flock 

66

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

Abstract

Genetic parameters of testicular measurements in Merino rams and the influence of scrotal circumference on total flock fertility         

76

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

Abstract

The chemical composition and in vitro dry matter digestibility of untreated and ammoniated crop residues 

83

Snyman, L.D.; Joubert, H.W.

Abstract

Correlations of subjectively assessed fleece and conformation traits with production and reproduction in Afrino sheep 

88

Snyman, M.A.; Olivier, W.J.

Abstract

Protein and lipid deposition rates in growing pigs following a period of excess fattening       

97

Ferguson, N.S.; Theeruth, B.K.

Abstract

Nitrogen retention response to the abomasal infusion of amino acids in South African Mutton Merino lambs        

106

Ferreira, A.V.; Van der Merwe, H.J.; Fair, M.D.

Abstract

Effect of population structure and underlying magnitude of dominance genetic effects on the estimation of additive and dominance genetic variances    

113

Norris, D.; Mao, I.L.; Coetzee, R.J.

Abstract

Gas exchange of the ostrich embryo during peak metabolism in relation to incubator design                 

122

Van Schalkwyk, S.J.; Brown, C.R.; Cloete, S.W.P.

Abstract

The effect of phantom parent groups on genetic trend estimation  

130

Theron, H.E.; Kanfer, F.H.J.; Rautenbach, L.

Abstract

Diet selection priorities in growing pigs offered a choice of feeds      

136

Ferguson, N.S.; Bradford, M.M.V.; Gous, R.M.

Abstract

Effect of fortifying amaranth diets with amino acids, casein and ethylene diamine tetra acetate on broiler performance, amino acid availability and mineral utilisation   

144

Kabuage, L.W.; Mbugua, P.N.; Mitaru, B.N.; Ngatia, T.A.; Schafer, K.

Abstract