Zobrazeno 1 - 10
of 66
pro vyhledávání: '"L D, MATTERSON"'
Publikováno v:
Antibioticschemotherapy (Northfield, Ill.). 2(7)
Publikováno v:
The Journal of nutrition. 31(5)
Publikováno v:
The Journal of nutrition. 33(1)
Publikováno v:
The Journal of Nutrition. 71:115-121
Publikováno v:
Poultry Science. 46:1098-1103
THE experiment reported herein was designed to measure the performance of healthy and diseased chickens at temperatures of 12.6°C., 18.2°C. and 23.8°C. Hudson (1931) found that mortality among chicks infected with bronchitis virus and exposed to 1
Autor:
H.D. Eaton, A.A. Spielman, R.E. Johnson, J.H. Kramer, L. D. Matterson, C.F. Helmboldt, R.J. Slate, E. L. Jungherr
Publikováno v:
Journal of Dairy Science. 32:870-876
Summary The effect of prepartum milking for 10 days prior to the calculated parturition date on the total hemoglobin, serum calcium and inorganic phosphorous, plasma carotene and vitamin A, and mammary and umbilical edema has been studied in 43 cows.
Publikováno v:
Poultry Science. 39:1178-1182
THE addition of fibrous materials, in moderate amounts, to chick diets results in increased feed consumption sufficient to maintain or increase rate of growth (Wilcke and Hammond, 1940; Davis and Briggs, 1947; Peterson et al., 1954; Hill and Dansky,
Publikováno v:
Poultry Science. 23:446-453
THE well-established indications for sulfonamide therapy in chickens are the curative treatment of Hemophiluscoryza with sulfathiazole, Delaplane and Stuart (1941), and the prophylactic treatment of coccidiosis with sulfaguanidine, Levine (1941) and
Publikováno v:
Poultry Science. 41:1602-1611
IN CHICK experiments reported by Waibel et al. (1954) and by Libby and Schaible (1955), the growth-stimulating effects of antibiotics decreased with their continuous use over a long period of time in a given environment. In experiments conducted in n
Publikováno v:
Poultry Science. 41:1512-1516
EXPERIMENTS conducted by Hudson (1931) with bronchitis virus infected chicks showed that mortality was 60 percent for those group maintained at 66°F. as compared to 32 percent for the 100°F. groups. In an experiment conducted at 75°F. involving in