Vol 33, No 3 (May 1980)

Table of Contents

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Articles

Frequency and extent of defoliation of herbaceous plants by sheep in a foothill range community in northern Utah.
K.C. Hodgkinson
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164-169
Establishment of Barbwire Russian thistle in desert environments.
R.A. Evans, J.A. Young
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169-173
Transforming a traditional forage/livestock system to improve human nutrition in tropical Africa.
G.M. Sullivan, K.W. Stokes, D.E. Farris, T.C. Nelsen, T.C. Cartwright
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174-178
Classification and ordination of seral plant communities.
G. Huschle, M. Hironaka
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179-182
Mineral concentrations in true mountain mahogany and Utah juniper, and in associated soils.
J.D. Brotherson, S.T. Osayande
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182-185
Impact of incremental surface soil depths on infiltration rates, potential sediment losses, and chemical water quality.
S.M. Lyons, G.F. Gifford
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186-189
Impact of incremental surface soil depths on plant production, transpiration ratios, and nitrogen mineralization rates.
S.M. Lyons, G.F. Gifford
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189-196
Cyanogenic glycoside levels in Saskatoon serviceberry.
W. Majak, D.A. Quinton, K. Broersma
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197-199
Impact of intensity and season of grazing on carbohydrate reserves of perennial ryegrass.
B. el Hassan, W.C. Krueger
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200-203
Nitrogen fixation (acetylene reduction) associated with rhizosheaths of Indian ricegrass used in stabilization of the Slick Rock, Colorado tailings pile.
L.H. Wullstein
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204-206
Soil-ingestion rates of steers following brush management in central Texas.
D.R. Kirby, J.W. Suth
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207-209
Aboveground biomass dynamics of blue grama in a shortgrass steppe and evaluation of a method for separating live and dead.
W.K. Lauenroth, J.L. Dodd, C.E. Dickinson
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210-212
Grass, trees, and cattle on clearcut-logged areas.
A. McLean, M.B. Clark
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213-217
Broom snakeweed : effect on shortgrass forage production and soil water depletion.
D.N. Ueckert, D.M. Anderson, M.M. Kothmann
216-220
Relationship of distance traveled with diet and weather for Hereford heifers.
D.N. Ueckert, D.M. Anderson, M.M. Kothmann
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217-220
Snow trapping by contour furrows in southeastern Montana.
E.L. Neff
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221-223
Correlation of environmental factors with nitrate concentration in meadow plants.
F.B. Gomm
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223-228
Black-tailed jackrabbit diet and density on rangeland and near agricultural crops.
K.A. Fagerstone, G.K. LaVoie, R.E. Griffith
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229-233
Broadcast burning of sagebrush in the winter.
L.F. Neuenschwander
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233-236
A relationship between competition and sex ratio of shadscale.
D.C. Freeman, K.T. Harper
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236-237
Accuracy of roughage intake estimations as determined by a chromic oxide-in vitro digestibility technique.
R.E. Rosiere, M.L. Galyean, J.D. Wallace
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237-239