Rangeland Ecology & Management
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- Library Collection RecordThe influence of stocking rates on animal’s performance and forage selectivity through co-grazing of sheep and goats within pastures that contain various species of grasses and forbs was…Publication Date 1969
- animal performance
- goats
- mixed pastures
- sheep
- average daily gains
- co-grazing
- forage selectivity
- stocking rates
- Library Collection RecordThree new predictions of grazing impacts on arid rangelands: (plant species richness will exhibit a negative but moderate decrease with grazing; a separate degradation state within the impact zone…Publication Date 1969
- grazing
- soil texture
- Australia
- arid lands
- desert
- distance gradients
- disturbance
- state and transition models
- water remoteness
- Library Collection RecordFleece of sheared sheep coming off winter range in Juab County, Utah were examined for presence of squarrose knapweed capitula. Viability of collected seeds was measured in greenhouse germination…Publication Date 1969
- wool
- sheep
- Centaurea virgata ssp.
- rangeland weeds
- squarrose knapweed
- weed dispersal
- Library Collection RecordEwe-lamb pairs were grazed within a conifer plantation in northern Idaho for three summers. Botanical composition of sheep diets was estimated using microhistological analysis of fecal samples.…Publication Date 1969
- nutrition
- sheep
- diaminopimelic acid
- fecal nitrogen
- forage selection
- prescribed grazing
- Library Collection RecordResearchers in Oregon set out to determine the effects of four grazing durations by sheep in early stages of stem elongation on annual ryegrass (Lolium multiflorum) seed yield. Results of this…Publication Date 1969
- Lolium multiflorum
- sheep
- Ovis aries
- grazing
- stem elongation
- Ryegrass
- seed yield
- tillers
- Library Collection RecordThis study sought to describe the nature, extent, and timing of sheep impacts upon well-established young Douglas-fir (Pseudotsuga menziesii) trees planted in two patterns of sheep/pasture/conifer…Publication Date 1969
- sheep
- deer
- Pseudotsuga menziesii
- agroforestry
- browsing
- Debarking
- Douglas-fir
- Library Collection RecordMitchell et al. conducted a two-year lamb grazing trial, at the University of California Imperial Valley Research and Extension Center near El Centro, California, to test the effects of lamb grazing…Publication Date 1969
- sheep
- Ovis aries
- alfalfa
- Medicago sativa
- soil penetration
- Sonoran Desert
- water infiltration rate
- winter grazing
- Library Collection RecordLeininger and Sharrow evaluated sheep browsing of Douglas-fir (Pseudotsuga menziesii) seedlings in 1981 and 1982, on the Coast Range of Oregon. Most sheep browsing of Douglas-fir seedlings was…Publication Date 1969
- Pseudotsuga menziesii
- sheep
- browsing
- seedlings
- conifers
- Douglas-fir
- mechanical impacts
- Library Collection RecordAuthors discuss using cattle or other livestock as a vegetation management tool. Grazing has the potential to allow tree seedlings to establish on tree plantations in the absence of competing…Publication Date 1969
- grazing
- cattle
- sheep
- Competing Vegetation
- tree establishment
- tree plantations
- Library Collection RecordThe effects of fall and spring grazing by sheep on cover components and recovery following a change in seasonality of grazing practices, were studied within long-term grazing treatments of three-tip…Publication Date 1969
- sheep
- herbivory
- Artemisia tripartita
- grazing season
- rangeland indicators
- resilience
- three-tip sagebrush