P.R. Amer - Publications, H-index & Citations

P.R. Amer

abacusbio ltd.

33H指数

197论文数

3.0K被引数

收录论文 46

发表时间

Invited review: Global census on the development and implementation of direct genetic selection for enteric methane emissions in dairy cattle 特邀综述：全球范围内对奶牛肠道甲烷排放直接遗传选择的发展与实施情况进行普查

Journal of Dairy Science

IF4.4

2026-06-12

OAAI

C.M. Richardson; P.R. Amer; M. Post; M. Aldridge; A. van Breukelen; O. González-Recio; C. Baes; F. Miglior; J. Lassen; T. Villumsen; C. Manzanilla-Pech; R.D. Evans; D.P. Berry; A. Vanlierde; J.E. Pryce; B. Gredler-Grandl

Breeding for sustainability: Development of an index to reduce greenhouse gas in dairy cattle 育种可持续性：开发用于减少奶牛温室气体排放的指数

animal

IF4.2

2025-03-20

OAAI

C. Richardson; P. Amer; M. Post; T. Oliveria; K. Grant; J. Crowley; C. Quinton; F. Miglior; A. Fleming; C.F. Baes; F. Malchiodi

Genome-wide association study of age at puberty and its (co)variances with fertility and stature in growing and lactating Holstein-Friesian dairy cattle

JOURNAL OF DAIRY SCIENCE

IF4.4

2024-06-01

OAAI

Stephen, M. A.; Burke, C. R.; Steele, N.; Pryce, J. E.; Meier, S.; Amer, P. R.; Phyn, C. V. C.; Garrick, D. J.

Genome-wide association study of anogenital distance and its (co)variances with fertility in growing and lactating Holstein-Friesian dairy cattle

JOURNAL OF DAIRY SCIENCE

IF4.4

2023-11-01

OAAI

Stephen, M. A.; Burke, C. R.; Steele, N.; Pryce, J. E.; Meier, S.; Amer, P. R.; Phyn, C. V. C.; Garrick, D. J.

Comparison of methods for deriving phenotypes from incomplete observation data with an application to age at puberty in dairy cattle

JOURNAL OF ANIMAL SCIENCE AND BIOTECHNOLOGY

IF6.5

2023-09-09

OAAI

Stephen, Melissa A.; Burke, Chris R.; Pryce, Jennie E.; Steele, Nicole M.; Amer, Peter R.; Meier, Susanne; Phyn, Claire V. C.; Garrick, Dorian J.

Reducing greenhouse gas emissions through genetic selection in the Australian dairy industry

JOURNAL OF DAIRY SCIENCE

IF4.4

2022-05-01

OAAI

Richardson, C. M.; Amer, P. R.; Quinton, C.; Crowley, J.; Hely, F. S.; van den Berg, I; Pryce, J. E.

Estimating methane coefficients to predict the environmental impact of traits in the Australian dairy breeding program

JOURNAL OF DAIRY SCIENCE

IF4.4

2021-10-01

OAAI

Richardson, C. M.; Amer, P. R.; Hely, F. S.; van den Berg, I; Pryce, J. E.

Herd-level versus animal-level variation in methane emission prediction in grazing dairy cattle

ANIMAL

IF4.2

2021-09-01

OAAI

Zhang, X.; Amer, P. R.; Stachowicz, K.; Quinton, C.; Crowley, J.

Exploring underlying drivers of genotype by environment interactions in feed efficiency traits for dairy cattle with a mechanistic model involving energy acquisition and allocation

JOURNAL OF DAIRY SCIENCE

IF4.4

2021-05-01

OAAI

Puillet, L.; Ducrocq, V; Friggens, N. C.; Amer, P. R.

A new selection index percent emphasis method using subindex weights and genetic evaluation accuracy

JOURNAL OF DAIRY SCIENCE

IF4.4

2021-05-01

OAAI

Zhang, X.; Amer, P.

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

JOURNAL OF DAIRY SCIENCE

IF4.4

2021-03-01

OAAI

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.

Genetic and economic benefits of foreign sire contributions to a domestic sheep industry; including an Ireland-New Zealand case study

GENETICS SELECTION EVOLUTION

IF3.1

2021-01-06

OAAI

Fetherstone, Nicola; Hely, Fiona S.; McHugh, Noirin; McGovern, Fiona M.; Amer, Peter R.

Estimating the environmental impact of dairy cattle breeding programs through emission intensity

ANIMAL

IF4.2

2021-01-01

OAAI

Richardson, C. M.; Baes, C. F.; Amer, P. R.; Quinton, C.; Hely, F.; Osborne, V. R.; Pryce, J. E.; Hailemariam, D.; Miglior, F.

Determining the economic value of daily dry matter intake and associated methane emissions in dairy cattle

ANIMAL

IF4.2

2020-01-01

OAAI

Richardson, C. M.; Baes, C. F.; Amer, P. R.; Quinton, C.; Martin, P.; Osborne, V. R.; Pryce, J. E.; Miglior, F.

Prediction of effects of dairy selection indexes on methane emissions

JOURNAL OF DAIRY SCIENCE

IF4.4

2019-12-01

OAAI

Zhang, X.; Amer, P. R.; Jenkins, G. M.; Sise, J. A.; Santos, B.; Quinton, C.

A breeding index to rank beef bulls for use on dairy females to maximize profit

JOURNAL OF DAIRY SCIENCE

IF4.4

2019-11-01

OAAI

Berry, D. P.; Amer, P. R.; Evans, R. D.; Byrne, T.; Cromie, A. R.; Hely, F.

Genetic benefits of genomic selection breeding programmes considering foreign sire contributions

GENETICS SELECTION EVOLUTION

IF3.1

2019-07-16

OAAI

Matthews, Daragh; Kearney, John F.; Cromie, Andrew R.; Hely, Fiona S.; Amer, Peter R.

Genotype by environment interactions in fertility traits in New Zealand dairy cows

JOURNAL OF DAIRY SCIENCE

IF4.4

2018-12-01

OAAI

Craig, H. J. B.; Stachowicz, K.; Black, M.; Parry, M.; Burke, C. R.; Meier, S.; Amer, P. R.

Combining genetic and physiological data to identify predictors of lifetime reproductive success and the effect of selection on these predictors on underlying fertility traits

JOURNAL OF DAIRY SCIENCE

IF4.4

2018-04-01

OAAI

Dennis, N. A.; Stachowicz, K.; Visser, B.; Hely, F. S.; Berg, D. K.; Friggens, N. C.; Amer, P. R.; Meier, S.; Burke, C. R.

Economic costs of recorded reasons for cow mortality and culling in a pasture-based dairy industry 以牧场为基础的乳制品行业中记录的奶牛死亡和淘汰原因的经济成本

JOURNAL OF DAIRY SCIENCE

IF4.4

2018-02-01

OAAI

Kerslake, J. I.; Amer, P. R.; O'Neill, P. L.; Wong, S. L.; Roche, J. R.; Phyn, C. V. C.

研究方向