Journal Article:

Productivity and profitability of twin births in beef cattle

E. P. de Rose and J. W. Wilton
J. Anim Sci. 1991 69: 3085-3093. [Abstract] [PDF]  

The effect of ractopamine hydrochloride on the carcass cutting yields of finishing swine

C. R. Stites, F. K. McKeith, S. D. Singh, P. J. Bechtel, D. H. Mowrey, and D. J. Jones
J. Anim Sci. 1991 69: 3094-3101. [Abstract] [PDF]  

Effect of pre- and postweaning management system on the performance on Brahman crossbred feeder calves

W. A. Phillips, J. W. Holloway, and S. W. Coleman
J. Anim Sci. 1991 69: 3102-3111. [Abstract] [PDF]  

Ruminal escape protein supplementation and zeranol implantation effects on performance of steers grazing winter annuals

M. A. McCann, R. S. Donaldson, H. E. Amos, and C. S. Hoveland
J. Anim Sci. 1991 69: 3112-3117. [Abstract] [PDF]  

Evaluation of between- and within-breed variation in measures of weight-age relationships

T. G. Jenkins, M. Kaps, L. V. Cundiff, and C. L. Ferrell
J. Anim Sci. 1991 69: 3118-3128. [Abstract] [PDF]  

Direct responses to selection for increased litter size, decreased age at puberty, or random selection following selection for ovulation rate in swine

W. R. Lamberson, R. K. Johnson, D. R. Zimmerman, and T. E. Long
J. Anim Sci. 1991 69: 3129-3143. [Abstract] [PDF]  

Evaluation of performance-tested boars using a single-trait animal model

C. M. Wood, L. L. Christian, and M. F. Rothschild
J. Anim Sci. 1991 69: 3144-3155. [Abstract] [PDF]  

Output/input differences among nonpregnant, lactating Bos indicus-Bos taurus and Bos taurus-Bos taurus F1 cross cows

R. D. Green, L. V. Cundiff, G. E. Dickerson, and T. G. Jenkins
J. Anim Sci. 1991 69: 3156-3166. [Abstract] [PDF]  

Characterization of relative growth of empty body and carcass components for bulls from a five-breed diallel

J. F. Baker, W. L. Bryson, J. O. Sanders, P. F. Dahm, T. C. Cartwright, W. C. Ellis, and C. R. Long
J. Anim Sci. 1991 69: 3167-3176. [Abstract] [PDF]  

Genetic and environmental trends for litter size in swine

O. I. Southwood and B. W. Kennedy
J. Anim Sci. 1991 69: 3177-3182. [Abstract] [PDF]  

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

M. D. MacNeil, D. R. Bailey, J. J. Urick, R. P. Gilbert, and W. L. Reynolds
J. Anim Sci. 1991 69: 3183-3189. [Abstract] [PDF]  

National sheep improvement program: age adjustment of weaning weight

M. V. Boggess, D. E. Wilson, M. F. Rothschild, and D. G. Morrical
J. Anim Sci. 1991 69: 3190-3201. [Abstract] [PDF]  

Breed effects and heterosis in advanced generations of composite populations for growth traits in both sexes of beef cattle

K. E. Gregory, L. V. Cundiff, and R. M. Koch
J. Anim Sci. 1991 69: 3202-3212. [Abstract] [PDF]  

Ovulation rate and twinning rate in cattle: heritabilities and genetic correlation

L. D. Van Vleck, K. E. Gregory, and S. E. Echternkamp
J. Anim Sci. 1991 69: 3213-3219. [Abstract] [PDF]  

Genetic parameters for testosterone production in boars

D. Lubritz, B. Johnson, and O. W. Robison
J. Anim Sci. 1991 69: 3220-3224. [Abstract] [PDF]  

Cell-mediated immune function in lambs chronically treated with dexamethasone

J. E. Minton and F. Blecha
J. Anim Sci. 1991 69: 3225-3229. [Abstract] [PDF]  

Cortisol, growth hormone, and testosterone concentrations during mating behavior in the bull and boar

K. E. Borg, K. L. Esbenshade, and B. H. Johnson
J. Anim Sci. 1991 69: 3230-3240. [Abstract] [PDF]  

Isolation and culture of fetal porcine myogenic cells and the effect of insulin, IGF-I, and sera on protein turnover in porcine myotube cultures

J. R. Hembree, M. R. Hathaway, and W. R. Dayton
J. Anim Sci. 1991 69: 3241-3250. [Abstract] [PDF]  

Physical and chemical components of the empty body during compensatory growth in beef steers

G. E. Carstens, D. E. Johnson, M. A. Ellenberger, and J. D. Tatum
J. Anim Sci. 1991 69: 3251-3264. [Abstract] [PDF]  

Applications of a multiphasic growth function to body composition in pigs

W. J. Koops and M. Grossman
J. Anim Sci. 1991 69: 3265-3273. [Abstract] [PDF]  

National beef tenderness survey

J. B. Morgan, J. W. Savell, D. S. Hale, R. K. Miller, D. B. Griffin, H. R. Cross, and S. D. Shackelford
J. Anim Sci. 1991 69: 3274-3283. [Abstract] [PDF]  

Effects of age, castration, and season on difficulty of pelt removal in lambs

M. K. Andersen, R. A. Field, M. L. Riley, R. J. McCormick, G. D. Snowder, and D. G. Bailey
J. Anim Sci. 1991 69: 3284-3291. [Abstract] [PDF]  

Effects of dietary canola seed and soy lecithin in high-forage diets on performance, serum lipids, and carcass characteristics of growing ram lambs

D. S. Lough, M. B. Solomon, T. S. Rumsey, T. H. Elsasser, L. L. Slyter, S. Kahl, and G. P. Lynch
J. Anim Sci. 1991 69: 3292-3298. [Abstract] [PDF]  

Measuring suitability of soybean products for early-weaned pigs with immunological criteria

D. F. Li, J. L. Nelssen, P. G. Reddy, F. Blecha, R. D. Klemm, D. W. Giesting, J. D. Hancock, G. L. Allee, and R. D. Goodband
J. Anim Sci. 1991 69: 3299-3307. [Abstract] [PDF]  

Extender and centrifugation effects on the motility patterns of slow-cooled stallion spermatozoa

A. W. Padilla and R. H. Foote
J. Anim Sci. 1991 69: 3308-3313. [Abstract] [PDF]  

Poor reproductive response of anestrous Suffolk ewes to ram exposure is not due to failure to secrete luteinizing hormone acutely

J. E. Minton, T. R. Coppinger, C. W. Spaeth, and L. C. Martin
J. Anim Sci. 1991 69: 3314-3320. [Abstract] [PDF]  

Development of a culture system for bovine granulosa cells: effects of growth hormone, estradiol, and gonadotropins on cell proliferation, steroidogenesis, and protein synthesis

D. J. Langhout, L. J. Spicer, and R. D. Geisert
J. Anim Sci. 1991 69: 3321-3334. [Abstract] [PDF]  

Transfer of porcine embryos after 3 days of in vitro culture

B. Blum-Reckow and W. Holtz
J. Anim Sci. 1991 69: 3335-3342. [Abstract] [PDF]  

Separation of mounting-inducing pheromones of vaginal mucus from estrual heifers

K. Nishimura, K. Utsumi, T. Okano, and A. Iritani
J. Anim Sci. 1991 69: 3343-3347. [Abstract] [PDF]  

Responses of yearling steers to different stocking rates on a subtropical grass-legume pasture

G. E. Aiken, W. D. Pitman, C. G. Chambliss, and K. M. Portier
J. Anim Sci. 1991 69: 3348-3356. [Abstract] [PDF]  

Growth, body composition, and visceral organ mass and metabolism in lambs during and after metabolizable protein or net energy restrictions

J. S. Drouillard, T. J. Klopfenstein, R. A. Britton, M. L. Bauer, S. M. Gramlich, T. J. Wester, and C. L. Ferrell
J. Anim Sci. 1991 69: 3357-3375. [Abstract] [PDF]  

Rumen protected fat in kline barley or corn diets for beef cattle: digestibility, physiological, and feedlot responses

G. M. Hill and J. W. West
J. Anim Sci. 1991 69: 3376-3388. [Abstract] [PDF]  

Effect of different volatile fatty acids mixtures on energy metabolism in cattle

E. R. Orskov, N. A. MacLeod, and Y. Nakashima
J. Anim Sci. 1991 69: 3389-3397. [Abstract] [PDF]  

Lupin as a protein supplement for growing lambs

L. Kung, Jr, K. Maciorowski, K. M. Powell, S. Weidner, and C. L. Eley
J. Anim Sci. 1991 69: 3398-3405. [Abstract] [PDF]  

Evaluation of dairy food processing wash water solids as a protein source: I. Forage intake, animal performance, ruminal fermentation, and site of digestion in heifers fed medium-quality hay

J. S. Caton, J. E. Williams, T. May, E. E. Beaver, and R. L. Belyea
J. Anim Sci. 1991 69: 3406-3415. [Abstract] [PDF]  

Evaluation of dairy food processing wash water solids as a protein source: II. Microbial protein synthesis, duodenal nitrogen flow, and small intestinal amino acid disappearance

J. S. Caton, J. E. Williams, T. May, R. L. Belyea, E. E. Beaver, and M. E. Tumbleson
J. Anim Sci. 1991 69: 3416-3424. [Abstract] [PDF]  

Evaluation of dairy food processing wash water solids as a protein source: III. Nitrogen utilization by heifers fed medium-concentrate diets

T. May, J. E. Williams, and J. S. Caton
J. Anim Sci. 1991 69: 3425-3434. [Abstract] [PDF]  

Effects of feed intake on particle distribution, passage of digesta, and extent of digestion in the gastrointestinal tract of cattle

E. K. Okine and G. W. Mathison
J. Anim Sci. 1991 69: 3435-3445. [Abstract] [PDF]  

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