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Found 138 results
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Martin Vavra
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Report
W. Clement Krueger
and
Vavra, M.
,
“
1983 Progress Report -- Research in Rangeland Management: Responses of Herbaceous Vegetation, Planted Trees and Cattle on a Forest Plantation
”
, Oregon Agricultural Experiment Station, 1983.
D. C. Ganskopp
and
Vavra, M.
,
“
1983 Progress Report -- Research in Rangeland Management: Home Range Size and Habitat Use by Wild Horses
”
, Oregon Agricultural Experiment Station, 1983.
K. E. Lanka
and
Vavra, M.
,
“
1982 Progress Report--Research in Beef Cattle Nutrition and Management: The Effects on Gain of Feeding Selenium to Cows and Calves and Injecting Selenium in Calves
”
, Oregon Agricultural Experiment Station, 1982.
T. J. Berry
and
Vavra, M.
,
“
1981 Progress Report-Research in Beef Cattle Nutrition and Management: The Influence of Grazing Systems and Advance in Season on the Diet and Performance of Yearling Cattle
”
, Oregon Agricultural Experiment Station, 1981.
K. E. Lanka
and
Vavra, M.
,
“
1981 Progress Report-Research in Beef Cattle Nutrition and Management: Selenium Supplementation in Selenium-Deficient Regions
”
, Oregon Agricultural Experiment Station, 1981.
T. O. Hilken
and
Vavra, M.
,
“
1981 Progress Report -- Research in Rangeland Management: Food habists of Deer and Cattle Grazing in Common on a Sagebrush-Bunchgrass Range in Northeast Oregon
”
, Oregon Agricultural Experiment Station, 1981.
W. Clement Krueger
,
Vavra, M.
, and
Wheeler, W. P.
,
“
1980 Progress Report -- Research in Rangeland Management: Cattle Grazing Potential on Clearcuts
”
, Oregon Agricultural Experiment Station, 1980.
J. L. Holechek
,
Phillips, R. L.
,
Skovlin, J.
, and
Vavra, M.
,
“
1979 Progress Report--Research in Beef Cattle Nutrition and Management: Cattle Performance Under Three Grazing Systems in Northeastern Oregon
”
, Oregon Agricultural Experiment Station, 1979.
J. L. Holechek
,
L., P. R.
, and
Vavra, M.
,
“
1979 Progress Report -- Research in Rangeland Management: Improved Beef Production from Forested Rangelands
”
, Oregon Agricultural Experiment Station, 1979.
J. L. Holechek
,
Phillips, R. L.
,
Skovlin, J.
, and
Vavra, M.
,
“
1978 Progress Report--Research in Beef Cattle Nutrition and Management: Cattle Performance on Forested and Grassland Range
”
, Oregon Agricultural Experiment Station, 1978.
R. L. Phillips
and
Vavra, M.
,
“
1977 Progress Report -- Research in Beef Cattle Nutrition: The Effects of Nutrition Level on the Performance of Wintering Cows
”
, Oregon Agricultural Experiment Station, 1977.
R. L. Phillips
and
Vavra, M.
,
“
1977 Progress Report -- Research in Beef Cattle Nutrition: Feeding Alternatives for Wintering Steer Calves
”
, Oregon Agricultural Experiment Station, 1977.
R. L. Phillips
and
Vavra, M.
,
“
1976 Progress Report-Research in Beef Cattle Nutrition and Management: The Performance of Induced Cryptorchids and Steers
”
, Oregon Agricultural Experiment Station, 1976.
R. L. Phillips
,
Vavra, M.
, and
Wing, M. M.
,
“
1976 Progress Report-Research in Beef Cattle Nutrition and Management: Weaning Management of Spring Calves on Forested Ranges
”
, Oregon Agricultural Experiment Station, 1976.
R. L. Phillips
and
Vavra, M.
,
“
1975 Progress Report -- Research in Beef Cattle Nutrition: Feeding Grass Straw to Wintering Beef Cows
”
, Oregon Agricultural Experiment Station, 1975.
R. L. Phillips
and
Vavra, M.
,
“
1975 Progress Report -- Research in Beef Cattle Nutrition: Early Weaned Fall-Born Calves on Irrigated Pasture
”
, Oregon Agricultural Experiment Station, 1975.
J. A. B. McArthur
,
Vavra, M.
, and
Wing, M. M.
,
“
1974 Prog. Rept.--Beef Cattle Research-Eastern Oregon Exp. Sta., Union: The Performance of Induced Cryptorchids and Steers
”
, Oregon Agricultural Experiment Station, 1974.
R. F. Miller
and
Vavra, M.
,
“
1974 Prog. Rept.--Beef Cattle Research-Eastern Oregon Exp. Sta., Union: Quality of the Diet and Intake of Steers Grazing a Forest Clearcut
”
, Oregon Agricultural Experiment Station, 1974.
J. A. B. McArthur
,
Phillips, R. L.
, and
Vavra, M.
,
“
1974 Prog. Rept.--Beef Cattle Research-Eastern Oregon Exp. Sta., Union: Feeding Grass Straw to Wintering Beef Cows
”
, Oregon Agricultural Experiment Station, 1974.
Magazine Article
D. W. Bohnert
,
Ganskopp, D. C.
,
Miller, R. F.
,
Svejcar, T.
, and
Vavra, M.
,
“
OSU's Home on the Range
”
,
Oregon's Agricultural Progress
, 2003.
Journal Article
J. Skovlin
and
Vavra, M.
,
“
Winter Diets of Elk and Deer in the Blue Mountains, Oregon
”
, 1979.
D. P. Sheehy
and
Vavra, M.
,
“
Ungulate Foraging Areas on Seasonal Rangeland in Northeastern Oregon
”
,
Journal of Range Management
, vol. 49, no. 1, p. 16, 1996.
M. J. Wisdom
,
Vavra, M.
,
Boyd, J. M.
,
HEMSTROM, M. I. L. E. S. A.
,
Ager, A. A.
, and
Johnson, B. K.
,
“
Understanding Ungulate Herbivory–Episodic Disturbance Effects on Vegetation Dynamics: Knowledge Gaps and Management Needs
”
,
Wildlife Society Bulletin
, no. 2, pp. 283 - 292, 2006.
M. Vavra
,
“
Sustainability of Animal Production Systems: An Ecological Perspective.
”
,
Journal of Animal Science
, vol. 74, no. 6, p. 1418, 1996.
M. Mc Innis
and
Vavra, M.
,
“
Summer Diets of Domestic Sheep Grazing Mountain Meadows in Northeastern Oregon
”
,
Northwest Science
, vol. 60, 1986.
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