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Found 138 results
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Martin Vavra
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Report
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.
,
“
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.
,
“
1977 Progress Report -- Research in Beef Cattle Nutrition: The Effects of Nutrition Level on the Performance of Wintering Cows
”
, Oregon Agricultural Experiment Station, 1977.
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.
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.
,
“
1979 Progress Report--Research in Beef Cattle Nutrition and Management: Cattle Performance Under Three Grazing Systems in Northeastern Oregon
”
, Oregon Agricultural Experiment Station, 1979.
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.
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.
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.
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.
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.
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.
H. F. Mayland
,
Sneva, F. A.
, and
Vavra, M.
,
“
1983 Progress Report -- Research in Rangeland Management: Soil Ingestion by Umgulates Grazing a Sagebrush-Bunchgrass Range in Eastern Oregon
”
, Oregon Agricultural Experiment Station, 1983.
T. Svejcar
and
Vavra, M.
,
“
1983 Progress Report--Research in Beef Cattle Nutrition and Management: Improved Cattle Production on Forestlands
”
, Oregon Agricultural Experiment Station, 1983.
D. C. Ganskopp
and
Vavra, M.
,
“
1984 Progress Report -- Research in Beef Cattle Nutrition: Use of Slopes by Cattle in Rugged Terrain
”
, Oregon Agricultural Experiment Station, 1984.
W. Clement Krueger
and
Vavra, M.
,
“
1984 Progress Report -- Research in Rangeland Management: Twentieth-year Results from a Plantation Grazing Study
”
, Oregon Agricultural Experiment Station, 1984.
W. Clement Krueger
,
Miller, R. F.
, and
Vavra, M.
,
“
1986 Progress Report -- Research in Rangeland Management: Twelve Years of Plant Succession on a Seeded Clearcut Under Grazing and Protection from Cattle
”
, Oregon Agricultural Experiment Station, 1986.
M. Mc Innis
,
Quigley, T. M.
, and
Vavra, M.
,
“
1986 Progress Report -- Research in Rangeland Management: Using Computer Simulation to Estimate Grazing Capacity and Beef Production
”
, Oregon Agricultural Experiment Station, 1986.
M. Mc Innis
and
Vavra, M.
,
“
1987 Progress Report - Research in Rangeland Management: Beef Cattle Production on Western Juniper Rangelands
”
, Oregon Agricultural Experiment Station, 1987.
S. H. Sharrow
,
Krueger, W. Clement
,
Fisher, M. J.
,
Deboodt, T.
,
Buckhouse, J.
, and
Vavra, M.
,
“
2005 Range Field Day Progress
”
, Oregon Agricultural Experiment Station, 2005.
C. G. Johnson
,
Vavra, M.
, and
Willis, M. J.
,
“
Cumulative Impacts of Spring Elk Use on Steppe Vegetation
”
, Oregon Agricultural Experiment Station, 2006.
T. Delcurto
,
Vavra, M.
, and
Mc Innis, M.
,
“
Designing Sustainable Livestock Grazing Systems
”
, 2000.
R. K. Bailey
and
Vavra, M.
,
“
Eastern Oregon Agricultural Research Center Annual Report 1998: Forage Quality of Round Bales Stacked Different Ways
”
, Oregon Agricultural Experiment Station, 1998.
R. Cruz
,
Ganskopp, D. C.
, and
Vavra, M.
,
“
Eastern Oregon Agricultural Research Center Annual Report 1998: Modeling Habitat Preferences of Cattle on Eastern Oregon Rangelands
”
, Oregon Agricultural Experiment Station, 1998.
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