Variance component estimation on female fertility traits in beef cattle

Rust, T.Groeneveld, E. 

131

Abstract

Performance responses of lambs of various ages to Italian ryegrass (Lolium multiflorum) fertilized with various levels of nitrogen

De Villiers, J.F.Van Ryssen, J.B.J.  

142

Abstract

Intake and rumen degradation in cattle fed napier grass (Pennisetum purpureum) supplemented with various levels of Desmodium intortum and Ipomoea batatus vines

Kariuki, J.N.Tamminga, S.Gachuiri, C.K.Gitau, G.K.Muia, J.M.K.  

149

Abstract

Effect of dietary vitamin E on the performance of broilers and quality of broiler meat during refrigerated and frozen storage.

Coetzee, G.J.M.Hoffman, L.C. 

158

Abstract

Productive performance of naked neck, frizzle and dwarf laying hens under various natural climates and two nutritional treatments

Garces, A.Casey, N.H.Horst, P.  

174

Abstract

Relationships between production and product traits in subpopulations of Bonsmara and Nguni cattle

Strydom, P.E.Naude, R.T.Smith, M.F.Kotze, A.Scholtz, M.M.Van Wyk, J.B. 

181

Abstract

Genetic and phenotypic variation of some reproductive traits in Egyptian buffalo

Aziz, M.A.Schoeman, S.J.Jordaan, G.F.El-Chafie, O.M.Mahdy, A.T.  

195

Abstract

A survey of small-scale cattle farming systems in the North West Province of South Africa

Schwalbach, L.M.Groenewald, I.B.Marfo, C.B.  

200

Abstract

The effect of calving season and age at calving on production traits of South African dairy cattle

Mostert, B.E.Theron, H.E.Kanfer, F.H.J.  

205

Abstract

Phenotypic and genetic relationships between lamb and ewe traits for the Sabi sheep of Zimbabwe

Matika, O.Van Wyk, J.B.Erasmus, G.J.Baker, R.L.  

215

Abstract