Genetic parameters for cattle price and body weight from routinely collected data at livestock auctions and commercial farms von MC HUGH, N, EVANS, R. D, AMER, P. R, FAHEY, A. G, BERRY, D. P

Volltext

Implications of avoiding overlap between training and testing data sets when evaluating genomic predictions of genetic merit von Amer, P.R., Banos, G.

Volltext

A breeding index to rank beef bulls for use on dairy females to maximize profit von Berry, D.P., Amer, P.R., Evans, R.D., Byrne, T., Cromie, A.R., Hely, F.

Volltext

Breeding objectives for Holstein dairy cattle in Iran von Sadeghi-Sefidmazgi, A., Moradi-Shahrbabak, M., Nejati-Javaremi, A., Miraei-Ashtiani, S.R., Amer, P.R.

Volltext

Turning science on robust cattle into improved genetic selection decisions von Amer, P. R.

Volltext

Farmer views on calving difficulty consequences on dairy and beef farms von Martin-Collado, D., Hely, F., Byrne, T. J., Evans, R., Cromie, A. R., Amer, P. R.

Volltext

Heifers with positive genetic merit for fertility traits reach puberty earlier and have a greater pregnancy rate than heifers with negative genetic merit for fertility traits von Meier, S., McNaughton, L.R., Handcock, R., Amer, P.R., Beatson, P.R., Bryant, J.R., Dodds, K.G., Spelman, R., Roche, J.R., Burke, C.R.

Volltext

Genetic relationships between carcass cut weights predicted from video image analysis and other performance traits in cattle von Pabiou, T., Fikse, W. F., Amer, P. R., Cromie, A. R., Näsholm, A., Berry, D. P.

Volltext

A preference-based approach to deriving breeding objectives: applied to sheep breeding von Byrne, T. J., Amer, P. R., Fennessy, P. F., Hansen, P., Wickham, B. W.

Volltext

Comparison of breeding objectives across countries with application to sheep indexes in New Zealand and Ireland von Santos, B.F.S., McHugh, N., Byrne, T.J., Berry, D.P., Amer, P.R.

Volltext

New breeding objectives and selection indices for the Australian dairy industry von Byrne, T.J., Santos, B.F.S., Amer, P.R., Martin-Collado, D., Pryce, J.E., Axford, M.

Volltext

Reducing greenhouse gas emissions through genetic selection in the Australian dairy industry von Richardson, C.M., Amer, P.R., Quinton, C., Crowley, J., Hely, F.S., van den Berg, I., Pryce, J.E.

Volltext

Effects of the level of early productivity on the lifespan of ewes in contrasting flock environments von Douhard, F., Jopson, N. B., Friggens, N. C., Amer, P. R.

Volltext

Genome-wide association study of age at puberty and its (co)variances with fertility and stature in growing and lactating Holstein-Friesian dairy cattle von Stephen, M.A., Burke, C.R., Steele, N., Pryce, J.E., Meier, S., Amer, P.R., Phyn, C.V.C., Garrick, D.J.

Volltext

Genome-wide association study of anogenital distance and its (co)variances with fertility in growing and lactating Holstein-Friesian dairy cattle von Stephen, M.A., Burke, C.R., Steele, N., Pryce, J.E., Meier, S., Amer, P.R., Phyn, C.V.C., Garrick, D.J.

Volltext

Economic costs of recorded reasons for cow mortality and culling in a pasture-based dairy industry von Kerslake, J.I., Amer, P.R., O'Neill, P.L., Wong, S.L., Roche, J.R., Phyn, C.V.C.

Volltext

Exploring underlying drivers of genotype by environment interactions in feed efficiency traits for dairy cattle with a mechanistic model involving energy acquisition and allocation von Puillet, L., Ducrocq, V., Friggens, N.C., Amer, P.R.

Volltext

Assessment of the genetic and economic impact of performance recording and genotyping in Australian commercial sheep operations von Santos, B.F.S., Amer, P.R., Granleese, T., Byrne, T.J., Hogan, L., Gibson, J.P., Werf, J.H.J.

Volltext

An evaluation of alternative selection indexes for a non-linear profit trait approaching its economic optimum von Martin-Collado, D., Byrne, T.J., Visser, B., Amer, P.R.

Volltext

Prediction of effects of dairy selection indexes on methane emissions von Zhang, X., Amer, P.R., Jenkins, G.M., Sise, J.A., Santos, B., Quinton, C.

Volltext