Výsledky vyhledávání - "R. L. Cravens"

Products to alleviate the effects of necrotic enteritis and aflatoxin on growth performance, lesion scores, and mortality in young broilers

Autor: S. M. Hendrix, S. W. Davis, E. D. DeBoer, R. L. Cravens, S. L. Johnston, G. R. Goss, F. Chi

Publikováno v: Journal of Applied Poultry Research. 24:145-156

This study investigated the effects of necrotic enteritis challenge or a necrotic enteritis challenge with an additional challenge from dietary aflatoxin B1 compared to broilers that were unchallenged. Also tested were products designed to help allev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::289511ba0861ecb8ba3163fad09027b1
https://doi.org/10.3382/japr/pfv015

Zobrazit plný text záznamu

The effects of necrotic enteritis, aflatoxin B1, and virginiamycin on growth performance, necrotic enteritis lesion scores, and mortality in young broilers

Autor: F. Chi, J. A. Richardson, R. L. Cravens, S. M. Hendrix, S. W. Davis, E. D. De Boer, S. L. Johnston, G. R. Goss

Publikováno v: Poultry Science. 92:1997-2004

The effects of increasing aflatoxin B1 concentration (0, 0.75, 1.5 mg/kg) on broilers with or without necrotic enteritis or virginiamycin were determined. In the 23-d study, 22 male Cobb 500 chicks per pen were allotted to 12 treatments (3 × 2 × 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fabb9d6885eb9e0d3a9b81b5784c977
https://doi.org/10.3382/ps.2013-03011

Zobrazit plný text záznamu

Efficacy of a temperature-sensitive modified-live bovine herpesvirus type-1 vaccine against abortion and stillbirth in pregnant heifers

Autor: R L, Cravens, M A, Ellsworth, C D, Sorensen, A K, White

Publikováno v: Journal of the American Veterinary Medical Association. 208(12)

To evaluate the efficacy of a commercially available temperature-sensitive modified-live bovine herpesvirus type-1 (BHV-1) vaccine against BHV-1 challenge-induced abortion and stillbirth.Prospective randomized control trial.20 cycling, nonpregnant, B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::65ed14d80da150db707064f3b2b125b0
https://pubmed.ncbi.nlm.nih.gov/8707679

Zobrazit plný text záznamu

Slaughter weight loss attributable to pregnancy in feedlot heifers

Autor: B W, Bennett, R P, Clayton, R L, Cravens, W R, Lloyd

Publikováno v: Modern veterinary practice. 65(9)

Slaughter weight loss attributable to pregnancy in feedlot heifers was determined by immediate postmortem weighing of uteri and uterine contents of pregnant heifers. For each 10% pregnant animals within a group of slaughter heifers, the dressing perc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::429b7d8d62a19193548e85d63b55ac1a
https://pubmed.ncbi.nlm.nih.gov/6541290

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání