Skip to main content
OREGON STATE UNIVERSITY
Open search box
»
College of Agricultural Sciences
Toggle menu
Go to search page
Search Field
Exit Search
Calendar
Library
Maps
Online Services
Make a Gift
Biblio
Found 5 results
Author
Title
Type
[
Year
]
Filters:
Keyword
is
vitamin A
[Clear All Filters]
1994
B. J. J. Van Ryssen
,
Whanger, P. D.
,
Turner, H. A.
, and
Tinsley, I. J.
,
“
Mineral and vitamin interactions of steers in a Mediterranean climate
”
,
Livestock Production Science
, vol. 38, no. 2, pp. 107 - 115, 1994.
1987
I. J. Tinsley
,
Van Ryssen, B. J. J.
, and
Whanger, P. D.
,
“
1987 Progress Report -- Research in beef cattle nutrition and management: Plasma Levels of Vitamin E and Vitamin A in Cattle Raised Over a One Year Period on the Squaw Butte and Union Stations
”
, Oregon Agricultural Experiment Station, 1987.
1964
J. D. Wallace
,
Raleigh, R. J.
, and
Weswig, P. H.
,
“
Performance and Carotene Conversion in Hereford Heifers Fed Different Levels of Nitrate
”
,
Journal of Animal Science
, vol. 23, no. 4, pp. 1042 - 1045, 1964.
R. J. Raleigh
and
Wallace, J. D.
,
“
Performance of calves fed vitamin A with baled and chopped meadow hay
”
. Oregon Agricultural Experiment Station, 1964.
1957
R. R. Wheeler
,
Weswig, P. H.
,
Brannon, W. F.
,
Hubbert, F.
, and
Sawyer, W. A.
,
“
The Carotene and Vitamin A Content of Plasma and Liver of Range Hereford Cows and Their Calves in the Northern Great Basin
”
,
Journal of Animal Science
, vol. 16, no. 2, pp. 525 - 536, 1957.