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Found 138 results
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Martin Vavra
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1973
M. Vavra
,
Rice, R. W.
, and
Bement, R. E.
,
“
Chemical Composition of the Diet, Intake and Gain of Yearling Cattle on Different Grazing Intensities
”
,
Journal of Animal Science
, vol. 36, no. 2, pp. 411 - 414, 1973.
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.
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
,
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. L. Phillips
,
Vavra, M.
, and
McArthur, J. A. B.
,
“
Effects of Dam, Sire and Birth Type on Lamb Production
”
, in
Proceedings, Western Section, American Society of Animal Science
, 1974.
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.
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
,
Raleigh, R. J.
, and
Vavra, M.
,
“
Wintering Cattle on Grass Straw
”
,
Pacific N. W. Nutrition Conference
. 1975.
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.
,
“
1976 Progress Report-Research in Beef Cattle Nutrition and Management: The Performance of Induced Cryptorchids and Steers
”
, Oregon Agricultural Experiment Station, 1976.
M. Vavra
and
Raleigh, R. J.
,
“
Coordinating Beef Cattle Management with the Range Forage Resource
”
,
Journal of Range Management
, vol. 29, no. 6, p. 449, 1976.
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.
,
“
1977 Progress Report -- Research in Beef Cattle Nutrition: The Effects of Nutrition Level on the Performance of Wintering Cows
”
, Oregon Agricultural Experiment Station, 1977.
M. Wing
,
Phillips, R. L.
,
Vavra, M.
, and
,
“
Artificial Rearing of Lambs
”
, 1977.
W. Hohenboken
and
Vavra, M.
,
“
The Effects of Age at First Lambing on Production and Longevity of Columbia and Targhee Ewes
”
, 1977.
1978
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.
F. A. Sneva
and
Vavra, M.
,
“
Botanical Composition of Feces From Pronghorn Antelope Grazing the Oregon High Desert
”
,
Reprints
, 1978.
M. Vavra
,
Rice, R. W.
, and
Hansen, R. M.
,
“
A Comparison of Esophageal Fistula and Fecal Material to Determine Steer Diets
”
,
Journal of Range Management
, vol. 31, no. 1, p. 11, 1978.
J. M. Levine
,
Vavra, M.
,
Phillips, R.
, and
Hohenboken, W.
,
“
Ewe Lamb Conception as an Indicator of Future Production in Farm Flock Columbia and Targhee Ewes
”
,
Journal of Animal Science
, vol. 46, no. 1, pp. 19 - 25, 1978.
M. Vavra
,
Sneva, F. A.
, and
,
“
Seasonal Diets of Five Ungulates Grazing the Cold Desert Biome.
”
, in
Proceedings of the first international rangeland congress, Denver, Colorado, USA, August 14-18, 1978 [Hyder, DN (Editor)].
, 1978.
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.
,
“
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. Skovlin
and
Vavra, M.
,
“
Winter Diets of Elk and Deer in the Blue Mountains, Oregon
”
, 1979.
1980
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.
M. Vavra
,
Phillips, R. L.
, and
,
“
The Effect of Pre-Calving Energy Level on Cow Performance
”
, 1980.
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