Biography 

Frederick Francis McKenzie, 1900-1986: a brief biography

J. E. Oldfield
J. Anim Sci. 1990 68: 3037-3040.  

Journal Article 

Effect of prenatal trenbolone acetate treatment on lamb performance and carcass characteristics

K. C. DeHaan, L. L. Berger, D. J. Kesler, F. K. McKeith, and D. L. Thomas
J. Anim Sci. 1990 68: 3041-3045. [Abstract] [PDF]  

Effects of feeding restricted energy and elevated calcium and phosphorus during growth on gait characteristics of culled sows and those surviving three parities

R. A. Barczewski, E. T. Kornegay, D. R. Notter, H. P. Veit, and M. E. Wright
J. Anim Sci. 1990 68: 3046-3055. [Abstract] [PDF]  

Influence of alumni careers and students' educational pathways on animal science undergraduate teaching programs

J. H. Meyer
J. Anim Sci. 1990 68: 3056-3068. [Abstract] [PDF]  

Effect of rotating monensin plus tylosin and lasalocid on performance, ruminal fermentation, and site and extent of digestion in feedlot cattle

F. E. Morris, M. E. Branine, M. L. Galyean, M. E. Hubbert, A. S. Freeman, and G. P. Lofgreen
J. Anim Sci. 1990 68: 3069-3078. [Abstract] [PDF]  

Feedlot performance of beef heifers implanted with Synovex-H: effect of melengestrol acetate, ovariectomy or active immunization against GnRH

T. E. Adams, J. R. Dunbar, S. L. Berry, W. N. Garrett, T. R. Famula, and Y. B. Lee
J. Anim Sci. 1990 68: 3079-3085. [Abstract] [PDF]  

Effects of feeding growing cattle high-concentrate diets at a restricted intake on feedlot performance

S. C. Loerch
J. Anim Sci. 1990 68: 3086-3095. [Abstract] [PDF]  

Efficiency of weight gain of serial slaughtered bulls of a five-breed diallel

G. Woldehawariat, T. C. Cartwright, and C. R. Long
J. Anim Sci. 1990 68: 3096-3102. [Abstract] [PDF]  

Measurements at calving for straightbred and crossbred cows of diverse types

R. E. Sacco, J. F. Baker, T. C. Cartwright, C. R. Long, and J. O. Sanders
J. Anim Sci. 1990 68: 3103-3108. [Abstract] [PDF]  

Body composition and tissue distribution from birth to 14 months for three biological types of beef heifers

B. A. Buckley, J. F. Baker, G. E. Dickerson, and T. G. Jenkins
J. Anim Sci. 1990 68: 3109-3123. [Abstract] [PDF]  

Estimation of additive genetic variance when base populations are selected

J. H. van der Werf and I. J. de Boer
J. Anim Sci. 1990 68: 3124-3132. [Abstract] [PDF]  

Twinning in cattle: III. Effects of twinning on dystocia, reproductive traits, calf survival, calf growth and cow productivity

K. E. Gregory, S. E. Echternkamp, G. E. Dickerson, L. V. Cundiff, R. M. Koch, and L. D. Van Vleck
J. Anim Sci. 1990 68: 3133-3144. [Abstract] [PDF]  

Effect of acute stressors on endocrinological and immunological functions in lambs

J. E. Minton and F. Blecha
J. Anim Sci. 1990 68: 3145-3151. [Abstract] [PDF]  

Cold housing effects on growth and nutrient demand of young horses

N. F. Cymbaluk
J. Anim Sci. 1990 68: 3152-3162. [Abstract] [PDF]  

Characterizing rumination patterns of dairy cows using spectral analysis

K. A. Beauchemin, R. G. Kachanoski, G. B. Schaalje, and J. G. Buchanan-Smith
J. Anim Sci. 1990 68: 3163-3170. [Abstract] [PDF]  

Effects of plane of nutrition, growth hormone and unsaturated fat on mammary growth in prepubertal lambs

T. B. McFadden, T. E. Daniel, and R. M. Akers
J. Anim Sci. 1990 68: 3171-3179. [Abstract] [PDF]  

Effects of plane of nutrition, growth hormone and unsaturated fat on growth hormone, insulin and prolactin receptors in prepubertal lambs

T. B. McFadden, T. E. Daniel, and R. M. Akers
J. Anim Sci. 1990 68: 3180-3189. [Abstract] [PDF]  

In vitro muscle cell proliferation and protein turnover as affected by serum from pigs fed antimicrobials

M. R. Hathaway, D. H. Kretchmar, C. E. Allen, S. G. Cornelius, and W. R. Dayton
J. Anim Sci. 1990 68: 3190-3197. [Abstract] [PDF]  

Growth hormone release after N-methyl-D,L-aspartate in sheep: dose response and effect of an opioid antagonist

M. J. Estienne, K. K. Schillo, M. A. Green, and S. M. Hileman
J. Anim Sci. 1990 68: 3198-3203. [Abstract] [PDF]  

The effect of human growth hormone-releasing factor or porcine somatotropin on serum hormones and metabolites, growth performance and carcass traits in swine

J. L. Johnson, M. T. Coffey, K. L. Esbenshade, B. R. Schricker, and D. H. Pilkington
J. Anim Sci. 1990 68: 3204-3211. [Abstract] [PDF]  

Effects of infused glucose, sodium and potassium chlorides and polyphosphates on palatability of hot-boned pork

C. K. Wu, C. B. Ramsey, and G. W. Davis
J. Anim Sci. 1990 68: 3212-3216. [Abstract] [PDF]  

Interaction of dietary protein content and exogenous porcine growth hormone administration on protein and lipid accretion rates in growing pigs

R. G. Campbell, R. J. Johnson, R. H. King, M. R. Taverner, and D. J. Meisinger
J. Anim Sci. 1990 68: 3217-3225. [Abstract] [PDF]  

Response of low and high protein select lines of pigs to the feeding of the beta-adrenergic agonist ractopamine (phenethanolamine)

A. D. Mitchell, M. B. Solomon, and N. C. Steele
J. Anim Sci. 1990 68: 3226-3232. [Abstract] [PDF]  

Effects of ethanol extraction and duration of heat treatment of soybean flakes on the utilization of soybean protein by growing rats and pigs

J. D. Hancock, E. R. Peo, Jr, A. J. Lewis, and J. D. Crenshaw
J. Anim Sci. 1990 68: 3233-3243. [Abstract] [PDF]  

Effects of ethanol extraction and heat treatment of soybean flakes on function and morphology of pig intestine

J. D. Hancock, E. R. Peo, Jr, A. J. Lewis, and R. A. Moxley
J. Anim Sci. 1990 68: 3244-3251. [Abstract] [PDF]  

Effect of vitamin E, phosphorus and sorbitol on growth performance and serum and tissue cholesterol concentrations in the pig

A. J. Lepine, B. E. Moore, and H. A. Agboola
J. Anim Sci. 1990 68: 3252-3260. [Abstract] [PDF]  

The effects of porcine somatotropin and dietary lysine on growth performance and carcass characteristics of finishing swine

R. D. Goodband, J. L. Nelssen, R. H. Hines, D. H. Kropf, R. C. Thaler, B. R. Schricker, G. E. Fitzner, and A. J. Lewis
J. Anim Sci. 1990 68: 3261-3276. [Abstract] [PDF]  

Pharmacokinetics of 4-methylimidazole in sheep

E. Karangwa, G. E. Mitchell, Jr, and R. E. Tucker
J. Anim Sci. 1990 68: 3277-3284. [Abstract] [PDF]  

Neuroendocrine measurements in steers grazed on endophyte-infected fescue

J. K. Porter, J. A. Stuedemann, F. N. Thompson, Jr, and L. B. Lipham
J. Anim Sci. 1990 68: 3285-3292. [Abstract] [PDF]  

Effects of enclomiphene on estradiol-induced changes in LH secretion in ewes

D. W. Gregg and T. M. Nett
J. Anim Sci. 1990 68: 3293-3299. [Abstract] [PDF]  

Effects of 21-day treatment with melengestrol acetate (MGA) with or without subsequent prostaglandin F2 alpha on synchronization of estrus and fertility in beef cattle

D. A. Coleman, F. F. Bartol, and M. G. Riddell
J. Anim Sci. 1990 68: 3300-3305. [Abstract] [PDF]  

Effect of tannic acid on the immune response of growing chickens

F. Marzo, A. Tosar, and S. Santidrian
J. Anim Sci. 1990 68: 3306-3312. [Abstract] [PDF]  

Effect of dietary energy restriction on metabolic and endocrine responses during the estrous cycle of the suckled beef cow

F. N. Schrick, J. C. Spitzer, T. C. Jenkins, D. M. Henricks, and T. G. Althen
J. Anim Sci. 1990 68: 3313-3321. [Abstract] [PDF]  

Effects of active immunization against GnRH on LH, FSH and prolactin storage, secretion and response to their secretagogues in pony geldings

M. H. Rabb, D. L. Thompson, Jr, B. E. Barry, D. R. Colborn, K. E. Hehnke, and F. Garza, Jr
J. Anim Sci. 1990 68: 3322-3329. [Abstract] [PDF]  

Effects of defaunation on in situ dry matter and nitrogen disappearance in steers and growth of lambs

P. Ankrah, S. C. Loerch, K. A. Kampman, and B. A. Dehority
J. Anim Sci. 1990 68: 3330-3336. [Abstract] [PDF]  

Disappearance and passage of propionic acid from the rumen of the beef steer

J. P. Peters, R. Y. Shen, J. A. Robinson, and S. T. Chester
J. Anim Sci. 1990 68: 3337-3349. [Abstract] [PDF]  

The nutritive value for sheep of quackgrass and timothy hays harvested at two stages of growth

A. M. Christen, J. R. Seoane, and G. D. Leroux
J. Anim Sci. 1990 68: 3350-3359. [Abstract] [PDF]  

Quantity and characteristics of microorganisms associated with ruminal fluid or particles

J. A. Olubobokun and W. M. Craig
J. Anim Sci. 1990 68: 3360-3370. [Abstract] [PDF]  

Effects of mastication and microbial contamination on ruminal in situ forage disappearance

J. A. Olubobokun, W. M. Craig, and K. R. Pond
J. Anim Sci. 1990 68: 3371-3381. [Abstract] [PDF]  

Efficacy of laidlomycin propionate for increasing rate and efficiency of gain by feedlot cattle

H. R. Spires, A. Olmsted, L. L. Berger, J. P. Fontenot, D. R. Gill, J. G. Riley, M. I. Wray, and R. A. Zinn
J. Anim Sci. 1990 68: 3382-3391. [Abstract] [PDF]  

Effects of microbial supplements containing yeast and lactobacilli on roughage-fed ruminal microbial activities

K. A. Dawson, K. E. Newman, and J. A. Boling
J. Anim Sci. 1990 68: 3392-3398. [Abstract] [PDF]  

Mefluidide treatment of tall fescue pastures: intake and animal performance

K. E. Turner, J. A. Paterson, M. S. Kerley, and J. R. Forwood
J. Anim Sci. 1990 68: 3399-3405. [Abstract] [PDF]  

Mefluidide treatment of tall fescue pastures: forage quality

K. E. Turner, J. A. Paterson, M. S. Kerley, and J. R. Forwood
J. Anim Sci. 1990 68: 3406-3411. [Abstract] [PDF]  

Influence of roughage source on kinetics of digestion and passage, and on calculated extents of ruminal digestion in beef steers fed 65% concentrate diets

J. A. Moore, M. H. Poore, and R. S. Swingle
J. Anim Sci. 1990 68: 3412-3420. [Abstract] [PDF]  

Digestion of soybean meal and canola meal protein and amino acids in the digestive tract of young ruminants

G. R. Khorasani, W. C. Sauer, L. Ozimek, and J. J. Kennelly
J. Anim Sci. 1990 68: 3421-3428. [Abstract] [PDF]  

Comparison of corn with four sorghum grain hybrids: site and extent of digestion in steers

M. N. Streeter, D. G. Wagner, C. A. Hibberd, and F. N. Owens
J. Anim Sci. 1990 68: 3429-3440. [Abstract] [PDF]  

Effects of grain type, roughage level and monensin level on finishing cattle performance

R. A. Stock, M. H. Sindt, J. C. Parrott, and F. K. Goedeken
J. Anim Sci. 1990 68: 3441-3455. [Abstract] [PDF]  

Animal welfare, animal rights and agriculture

B. E. Rollin
J. Anim Sci. 1990 68: 3456-3461. [Abstract] [PDF]  

Teaching animal welfare in the land grant universities

T. H. Friend
J. Anim Sci. 1990 68: 3462-3467. [Abstract] [PDF]  

Educational methodology in dealing with animal rights and welfare in public service

W. R. Getz and F. H. Baker
J. Anim Sci. 1990 68: 3468-3474. [Abstract] [PDF]  

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