Items where Author is "Bertram, J.D."

2002

Holroyd, R.G., Doogan, V.J., De Faveri, J., Fordyce, G., McGowan, M.R., Bertram, J.D., Vankan, D.M., Fitzpatrick, L.A., Jayawardhana, G.A. and Miller, R.G. (2002) Bull selection and use in northern Australia. 4. Calf output and predictors of fertility of bulls in multiple-sire herds. Animal Reproduction Science, 71 (1-2). pp. 67-79.

Bertram, J.D., Fordyce, G., McGowan, M.R., Jayawardhana, G.A., Fitzpatrick, L.A., Doogan, V.J., De Faveri, J. and Holroyd, R.G. (2002) Bull selection and use in northern Australia: 3. Serving capacity tests. Animal Reproduction Science, 71 (1-2). pp. 51-66.

Fitzpatrick, L.A., Fordyce, G., McGowan, M.R., Bertram, J.D., Doogan, V.J., De Faveri, J., Miller, R.G. and Holroyd, R.G. (2002) Bull selection and use in northern Australia: Part 2. Semen traits. Animal Reproduction Science, 71 (1-2). pp. 39-49.

McGowan, M.R., Bertram, J.D., Fordyce, G., Fitzpatrick, L.A., Miller, R.G., Jayawardhana, G.A., Doogan, V.J., De Faveri, J. and Holroyd, R.G. (2002) Bull selection and use in northern Australia. 1. Physical traits. Animal Reproduction Science, 71 (1). pp. 25-37.

1997

Bertram, J.D., Holroyd, R.G., McGowan, M. R. and Doogan, V.J. (1997) Sheath and mating ability measurements and their interrelationships in Santa Gertrudis bulls. In: Association for the Advancement of Animal Breeding and Genetics, 1997, Dubbo, Australia.