J. Urick

发表

Estimates of Genetic, Environmental and Phenotypic Parameters in Range Hereford Females

J. S. Brinks, R. Clark, N. M. Kieffer, 1964 .

Effects of early weaning on postpartum reproduction of the dam and growth of calves born as multiples or singles.

O. F. Pahnish, R. Short, R. Bellows, 1974, Journal of animal science.

Varicella arthritis documented by isolation of virus from joint fluid.

H. Balfour, J. Priest, J. Urick, 1978, The Journal of pediatrics.

Progeny testing sires selected by independent culling levels for below-average birth weight and high yearling weight or by mass selection for high yearling weight.

R. Short, M. MacNeil, J. Urick, 1999, Journal of animal science.

Results from crossing beef with beef and beef with dairy breeds: calf performance to weaning.

O. F. Pahnish, B. Knapp, J. S. Brinks, 1969, Journal of animal science.

Heterosis in Preweaning and Weaning Traits among Lines of Hereford Cattle

O. F. Pahnish, T. J. Riley, B. Knapp, 1967 .

Comparisons of Inbred Lines and Linecrosses for Performance Traits in Hereford Range Cattle

J. S. Brinks, J. Urick, A. Flower, 1963 .

Palpated and Visually Assigned Condition Scores Compared with Weight, Height and Heart Girth in Hereford and Crossbred Cows

T. Nelsen, W. L. Reynolds, R. Short, 1985 .

Genotype X environment interaction in Hereford cattle: IV. Postweaning traits of bulls.

O. F. Pahnish, W. C. Burns, R. L. Blackwell, 1983, Journal of animal science.

Genetic variance components of birth weight in a herd of unselected cattle.

T. Nelsen, W. L. Reynolds, R. Short, 1984, Journal of animal science.

Crossing beef x beef and beef x Brown Swiss: pregnancy rate, calf survival, weaning age and rate.

W. L. Reynolds, B. Knapp, R. Bellows, 1986, Journal of animal science.

Selection for postweaning growth in inbred Hereford cattle: the Fort Keogh, Montana line 1 example.

B. Knapp, M. MacNeil, S. Newman, 1992, Journal of animal science.

Comparison of two- and three-way rotational crossing and synthetic variety production involving inbred lines of Hereford cattle: postweaning traits.

O. F. Pahnish, R. L. Blackwell, J. Urick, 1981, Journal of animal science.

Fixed effects in the formation of a composite line of beef cattle: I. Experimental design and reproductive performance.

W. L. Reynolds, B. Knapp, M. MacNeil, 1993, Journal of animal science.

Results from Crossing Beef × Beef and Beef × Brown Swiss: Carcass Quantity and Quality Traits

O. F. Pahnish, B. Knapp, R. L. Blackwell, 1974 .

Characteristics of Line 1 Hereford females resulting from selection by independent culling levels for below-average birth weight and high yearling weight or by mass selection for high yearling weight.

M. MacNeil, J. Urick, G. Decoudu, 2000, Journal of animal science.

A comparison of crossbred and straightbred cow-calf pairs. I. Heterosis effects on total feed efficiency.

O. F. Pahnish, R. L. Blackwell, J. Urick, 1984, Journal of animal science.

A Comparison of the Breeding Performance of Yearling and 2-Year-Old Hereford Bulls

R. Greer, J. Urick, M. Frank, 1989 .

Heritabilities and genetic correlations of growth and reproductive measurements in Hereford bulls.

T. Nelsen, W. L. Reynolds, R. Short, 1986, Journal of animal science.

Comparison of selection by independent culling levels for below-average birth weight and high yearling weight with mass selection for high yearling weight in line 1 Hereford cattle.

M. MacNeil, W. Snelling, J. Urick, 1998, Journal of animal science.

Predicting wholesale cuts of beef from linear measurements obtained by photogrammetry.

J. S. Brinks, R. Clark, N. M. Kieffer, 1964 .

Genetic parameters by son-sire covariances for growth and carcass traits of Hereford bulls in a nonselected herd.

T. Nelsen, W. L. Reynolds, R. Short, 1991, Journal of animal science.

Biological type effects on gestation length, calving traits and calf growth rate.

W. L. Reynolds, B. Knapp, J. Urick, 1990, Journal of Animal Science.

Relationships between cow weights and calf weaning weights in angus, charolais and Hereford breeds.

O. F. Pahnish, B. Knapp, J. S. Brinks, 1971, Journal of animal science.

Maternal breed of sire effects on postweaning performance of first-cross heifers and production characteristics of 2-year-old heifers.

W. L. Reynolds, B. Knapp, M. MacNeil, 1991, Journal of animal science.

A Comparison of Crossbred and Straightbred Cow-Calf Pairs. II. Biological Efficiency of the Cow-Calf Unit

O. F. Pahnish, J. S. Brinks, J. Urick, 1984 .

Fixed effects in the formation of a composite line of beef cattle: II. Pre- and postweaning growth and carcass composition.

W. L. Reynolds, B. Knapp, M. MacNeil, 1993, Journal of animal science.

AN ANNUAL MODEL OF PUREBRED BREEDING BULL PRICE

R. Greer, J. Urick, 1988 .

Comparison of two- and three-way rotational crossing, beef x beef and beef x Brown Swiss composite breed production: postweaning growth and carcass traits.

O. F. Pahnish, W. L. Reynolds, B. Knapp, 1989, Journal of animal science.

Paternal half-sib heritabilities and genetic, environmental, and phenotypic correlation estimates from randomly selected Hereford cattle.

T. Nelsen, W. L. Reynolds, R. Short, 1993, Journal of Animal Science.

Heritabilities and genetic correlations for postweaning growth and feed intake of beef bulls and steers.

W. L. Reynolds, J. Urick, M. MacNeil, 1991, Journal of animal science.

Relationships among weights and calving performance of heifers in a herd of unselected cattle.

T. Nelsen, W. L. Reynolds, R. Short, 1986 .