Rangeland Ecology & Management
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Displaying 101 - 142 of 142 results
- Library Collection RecordSurface runoff waters from three kinds of activity on rangeland were examined for suspended solids and some indicator chemical constituents. We compared ungrazed brush-covered rangeland with recently…Publication Date 1978-07-01
- Arizona
- Library Collection RecordNutrient contents of wooly Indianwheat, white bursage, desertthorn, and foothills paloverde were determined seasonally during 1974 and 1975 in the Havasu Resource Area, California-Arizona. Gross…Publication Date 1977-09-01
- Arizona
- Library Collection RecordSpecies adaptation trials were observed over periods varying from 21 to 28 years at ten Arizona pinyon-juniper sites. Fifty-nine species and varieties developing fair to excellent stands and…Publication Date 1977-11-01
- Arizona
- Library Collection RecordEffects of pitting and rootplowing on surface runoff were determined on a desert shrub range in southeastern Arizona, and the time-dependent changes in the soil surface characteristics resulting from…Publication Date 1976-05-01
- Arizona
- Library Collection RecordVegetative cover, composition, and frequency studies on protected and grazed desert grassland ranges in Arizona provided quantitative data on the reaction of plants to protection and grazing. These…Publication Date 1976-11-01
- Arizona
- Library Collection RecordMule deer (Odocoileus hemionus) selectively consumed cactus fruit, browse leaves and fruit, and forbs, when present, on semidesert grass-shrub habitats in southern Arizona. Plant species utilized…Publication Date 1977-05-01
- Arizona
- Library Collection RecordComparison of vegetative changes between a protected and closely grazed desert grassland range in southeastern Arizona showed that velvet mesquite was rapidly invading both ranges at almost equal…Publication Date 1975-11-01
- Arizona
- Library Collection RecordFelling of a 13% cover of alligator juniper in northcentral Arizona resulted in a 38% increase in total herbage production and a 45% increase in forage plant production. These increases were highly…Publication Date 1974-09-01
- Arizona
- Library Collection RecordA 2-year study on the Spy Mesa relict of the Arizona Strip provides information concerning the natural occurrence of pinyon-juniper in range ecosystems of this area. The 40-acre relict is unique…Publication Date 1974-09-01
- Arizona
- Library Collection RecordThe profit formula is based on forage production, digestibility and utilization, animal weight and daily gain, costs per animal day, and beef prices. Rangeland producing 500-1,000 lb forage per acre…Publication Date 1973-07-01
- Arizona
- Library Collection RecordPlanting season and cultural treatment effects on emergence and survival of three range species were determined for two cold, dry pinyon-juniper sites in north central Arizona. Plowing was the most…Publication Date 1973-07-01
- Arizona
- Library Collection RecordShortage of water for livestock often limits the carrying capacity of rangeland. Water harvesting can provide extra water. Paraffin wax was applied as granules or flakes on the surface of two…Publication Date 1973-11-01
- Wax Treated Soils
- Paraffin
- water sources
- Granite Reef
- Mesa
- water harvesting
- precipitation
- water
- livestock
- runoff
- Arizona
- carrying capacity
- Library Collection RecordBoysag Point, a 70-acre relatively ungrazed area in the pinon-juniper-sagebrush type, is described and compared to an adjacent grazed Mainland area. The Point had 88 species, the Mainland 38. Trees…Publication Date 1967-11-01
- Ecological Study
- Boysag Point
- North Rim
- Grand Canyon
- pinyon juniper sagebrush type
- Mainland Area
- Trees Shrubs
- relict areas
- Differences
- Depletion
- quantity
- grazing effects
- plant cover
- shrubs
- herbage production
- trees
- quality
- blue grama
- forage
- Arizona
- Library Collection RecordA microscope point method was used to develop weight prediction equations for plant species in masticated forage samples of known species weights collected at the end of two successive growing…Publication Date 1968-11-01
- Fistualted Steers
- Microscope Point Method
- Weight Prediction Equations
- Masticated Forage Samples
- Percent Weight
- Confidence LImits
- grazing animals
- Santa Rita Experimental Range
- diet
- Forage Samples
- botanical composition
- Arizona
- Library Collection RecordIn most fertilization studies on desert grasslands, little attention has been paid to soil moisture conditions at the time of application. Results have been highly variable and fertilization has not…Publication Date 1968-03-01
- fertilizer application
- desert grasslands
- Summer Rainy Season
- management
- Arizona
- yields
- responses
- Time
- black grama
- Santa Rita Experimental Range
- Bouteloua eriopoda
- protein content
- Grass Growth
- Soil Moisture Conditions
- Williams Ranch
- Oven Dry
- Library Collection RecordThe effects of mechanical treatments, such as contour furrowing, pitting, and ripping, on forage production and water storage were measured in Montana, Wyoming, Colorado, Utah, New Mexico, and…Publication Date 1966-07-01
- Pitting
- Nuttall Saltbush
- West
- Chemistry
- vegetation types
- ripping
- responses
- Contour Furrowing
- mechanical treatments
- Broadbase Furrowing
- Furrowing
- Medium
- Fine
- needle-and-thread
- Soil Effects
- Mositure Storage
- Biological Effects
- water storage
- soil texture
- black grama
- Winterfat
- forage production
- runoff
- Wyoming
- Montana
- Utah
- New Mexico
- Arizona
- Colorado
- Library Collection RecordRumen-fistulated steers consistently selected a diet higher in crude protein than hand-clipped samples of the major available perennial grasses. The excess of rumen protein over grass protein…Publication Date 1966-05-01
- rumen
- Grass Protein
- annual forbs
- Santa Rita Experiment Station
- growth patterns
- Growth Cycles
- Clipped Samples
- fistula
- Arizona Cottontop
- Hand Clipping
- selective grazing
- supplements
- annuals
- Lehmann lovegrass
- steers
- diet
- perennial grasses
- Green
- dry matter
- shrubs
- crude protein
- forage
- Arizona
- Library Collection RecordThe effects of one fall broadcast application of N and P fertilizers on mature intermediate wheatgrass in the Southwestern ponderosa pine zone was investigated. Nitrogen increased herbage production…Publication Date 1967-01-01
- Weed Growth
- site description
- Fall Fertilization
- Broadcast Application
- herbage production
- Green Growth
- Soil Nitrates
- Fort Valley
- Ponderosa Pine Zone
- Southwestern
- Agropyron intermedium
- plant height
- moisture content
- intermediate wheatgrass
- phosphorus
- crude protein
- nitrogen
- Arizona
- Library Collection RecordNitrogen availability, as shown by short-term uptake by barley, was significantly higher on soils from burned than from unburned areas 10 months after burning. Increased soil-nitrogen concentrations…Publication Date 1967-01-01
- Globe
- nitrogen availability
- Fall-Burning
- Mountainmahogany Chaparral
- Decomposition
- Cercocarpus montanus
- availability
- fire intensity
- soil nutrients
- Quercus turbinella
- Sierra Ancha Experimental Forest
- litter
- Physical
- soil properties
- chemicals
- oak
- Southwest
- management practices
- burning
- density
- composition
- nitrogen
- pH
- Arizona
- Library Collection RecordWhat is there about pinyon and juniper trees which reduces growth of blue grama? This study shows that the chief influence is due to tree litter, not canopy. This material was digitized as part of a…Publication Date 1966-07-01
- Flagstaff
- Seligman
- Liter
- Management Problems
- pinyon
- Tree Cover
- Rock
- juniper
- clipping
- basal area
- weight
- blue grama
- growth
- Arizona
- Library Collection RecordRange improvement treatments-brush clearing, pitting, and seeding to grass-were imposed on twenty-four 6 by 12-foot plots near Tombstone, Arizona. One summer's rainfall of average amount and…Publication Date 1966-11-01
- Rainfall Effects
- soil surface characteristics
- Range Improvement Treatments
- Brush Clearing
- Tombstone
- Exposed Soil
- Walnut Gulch Experimental Watershed
- microrelief
- Pavement
- soil movement
- crown cover
- Pitting
- change
- Range Conservation
- infiltration
- seeding
- rainfall
- erosion
- runoff
- Arizona
- Library Collection RecordLongevity of range plantings is important to those interested in range restoration by this means. An analysis of plantings of 1945 and 1946 through 1965 provide information on longevity for four…Publication Date 1966-09-01
- success
- range restoration
- longevity
- Range Reseeding
- stand establishment
- environmental conditions
- Tonto National Forest
- Range Plantings
- Brush Mulch
- Black Hills
- Cave Creek
- Pine Creek
- buckhead Mesa
- Grazing Protection
- competition
- adaptability
- moisture
- Arizona
- Library Collection RecordThe hypothesis is offered that all "outputs" produced by an investment in a cattle ranch have not been included in previous conventional analyses. These other "outputs" include…Publication Date 1966-09-01
- outputs
- Grazing Permit Values
- Ranch Productivity
- Tax Shelter
- Land Appreciation
- Farm Fundamentalism
- Conspicuous Consumption
- Return Investment
- Rental Fee
- market prices
- Ranch Prices
- returns
- beef
- government
- capital
- costs
- price
- land
- cattle
- public lands
- Arizona
- Library Collection RecordBurning-reseeding and burning-reseeding-herbicide treatments near Dewey, Arizona significantly reduced oak chaparral shrub cover for over 7 years and resulted in significantly greater grass…Publication Date 1966-07-01
- elevation
- shrub control
- crown cover
- Prescott National Forest
- grass species
- cover
- oak chaparral
- Dewey
- Turbinella
- shrub liveoak
- Henderson Ranch
- fire intensity
- aspect
- Quercus turbinella
- climate
- revegetation
- effects
- burning
- longevity
- grass production
- herbicides
- fire
- reseeding
- soils
- perennial grass
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1951-03-01
- range areas
- Protecting
- semidesert grassland
- Comoro Soil
- Southwestern Desert Grassland
- Tucson
- grass yield
- Santa Rita Experimental Range
- clearing
- reseeding
- livestock
- forage
- brush control
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1952-11-01
- Ripped Furrows
- Moisture Conservation
- Subsoiling Chisel
- Babocomari Ranch
- contour furrows
- Ripped Land
- herbage production
- desert grasslands
- longevity
- soil
- precipitation
- forage production
- grass yield
- vegetation
- erosion
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1962-07-01
- Range Deterioration
- land treatment
- altitude
- Civilian Conservation Corps
- water spreader
- Structural Stability
- vegetation responses
- Upper Gila River
- Membres River
- soil erosion
- soil texture
- sediments
- longevity
- soil
- rangelands
- herbage production
- utilization
- water
- improvement
- vegetation
- conservation
- erosion
- public lands
- private lands
- New Mexico
- Arizona
- Library Collection Record
128 Range Curricula
This material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1961-11-01- forestry
- Range Curricula
- Course Titles
- Credit Values
- Subject Matter Outlines
- University
- State University
- State College
- Texas A&M
- Natural Sciences
- English
- Social Sciences
- Wildland Uses
- Majors
- watersheds
- improvement
- surveys
- economics
- multiple use
- conditions
- techniques
- planning
- wildlife
- South Dakota
- plants
- Washington
- Idaho
- Oregon
- conservation
- Wyoming
- California
- range management
- education
- Montana
- agriculture
- Nevada
- Utah
- New Mexico
- Arizona
- Colorado
- management
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1962-03-01
- Layout
- Vegetative
- oak chaparral
- Fire Sprouts
- Grass Shrub Relationships
- Mingus Mountain
- Hand Spray
- shrub control
- Prescott National Forest
- Economic Evaluation
- airplanes
- measurements
- costs
- evaluation
- Silvex
- 2,4,5-T
- forage production
- treatments
- spraying
- herbicides
- Arizona
- benefits
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1962-07-01
- Oak Juniper Woodland
- wildfire
- Alligatorbark Juniper
- Oaks
- Box Canyon
- Beargrass
- Juniperus deppeana
- Juniperus monosperma
- mortality
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1964-01-01
- Juniperus monosperma
- understory vegetation
- Zonation
- Show Low
- Grass Composition
- competition
- juniper
- herbage yields
- Zone
- soil moisture
- vegetation
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1959-07-01
- Herbage Moisture Content
- Lovegrasses
- lehmanniana
- Superba
- Growth Conditions
- Wilman Lovegrass
- Chloromelas
- Palatable
- grazing use
- Lehmann lovegrass
- Santa Rita Experimental Range
- native species
- Boer Lovegrass
- Eragrostis
- native grasses
- utilization
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1961-03-01
- Society Members
- Grazing Plan
- Rotation Deferre Grazing
- One Slash One Ranch
- Milton D. Webb
- Bud
- salting
- surveys
- grass
- range management
- cooperation
- Arizona
- management
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1957-11-01
- Polacca Stockgrowers
- Hopi Grazing Area
- Stock Reduction
- Carrying Capacities
- Utilization Checks
- Livestock Associations
- Future Plans
- marketing
- livestock management
- stockwater
- shrub control
- water spreading
- ripping
- overuse
- management practices
- conditions
- income
- range improvement
- distribution
- range condition
- grazing
- livestock
- cattle
- vegetation
- rainfall
- range management
- Arizona
- management
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1955-05-01
- stockmen
- Empire Ranch
- scrub oak
- manzanita
- pinyon pine
- annual grasses
- shrub control
- watersheds
- Jack Pine
- juniper
- Southwestern
- Abuse
- perennial grasses
- ranchers
- invasion
- forage values
- Weeds
- mesquite
- cattle
- overgrazing
- erosion
- Arizona
- carrying capacity
- Library Collection RecordMean percentage calcium carbonate levels of near 13% in the surface foot of soil and low pinyon-juniper crown cover (13% and 26%) were associated with no increase in perennial grass herbage…Publication Date 1969-11-01
- pinyon
- Soluble Salts
- crown cover
- Moisture Regime
- Herber Ranger District
- Sitgreaves National Forest
- herbage responses
- Calcium Carbonate
- Juniperus monosperma
- Juniperus osteosperma
- nitrates
- potential
- vegetative responses
- juniper
- Pinus edulis
- soil
- perennial grasses
- Understory Response
- potassium
- control
- nitrogen
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1955-07-01
- Tax Costs
- employment
- producers
- populations
- Land Rentals
- vandalism
- Herd Control
- Processing
- costs
- Sportsmen
- labor
- economics
- fees
- efficiency
- big game
- range
- deer
- utilization
- Stocking
- water
- grazing
- land
- livestock
- relationships
- production
- forage
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1955-01-01
- Conflicting Use
- Conservationist
- Kaibab Herd
- Misuse
- cattlemen
- stocking rate
- degrees
- hunting
- overstocking
- browse
- big game
- range
- deer
- elk
- forage production
- utilization
- grass
- wildlife
- livestock
- cattle
- relationships
- overgrazing
- Arizona
- management
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1955-07-01
- Seasonal Fluctuation
- life forms
- Ecological Process
- Inferior
- dominance
- Subordination
- injury
- Densities
- succession
- Superior
- Ponderosa Pine Zone
- Seasonal Use
- perennials
- Plant
- range condition
- ecology
- recovery
- evaluation
- trend
- management practices
- annuals
- land use
- mulch
- replacements
- productivity
- herbage yields
- classification
- Stocking
- grazing
- erosion
- Arizona
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1954-07-01
- Dipodomys merriami
- Prosopis juliflora var. velutina
- transport
- Burrows
- Tucson
- economics
- Interrelationships
- movement
- ecological
- distance
- Cycle
- Merriam Kangaroo Rat
- seed dispersal
- Seed Caches
- velvet mesquite
- Santa Rita Experimental Range
- diet
- density
- perennial grasses
- grass
- livestock
- rainfall
- Arizona
- populations
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1955-03-01
- Research and Marketing Act
- W-25
- Ecology and Improvement of Brush-Infested Range Lands
- Wyoming
- range research
- Washington
- Idaho
- Oregon
- California
- Hawaii
- Montana
- Nevada
- Utah
- New Mexico
- Arizona
- Colorado
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1955-07-01
- Cedar
- Overproduction
- watersheds
- Jack Pine
- juniper
- Denuded Ranges
- Mud Tank Allotment
- Beaver Creek Allotment
- game numbers
- Timber Management
- multiple use
- numbers
- fire
- fencing
- trees
- brush
- water
- grass
- grazing
- quality
- cattle
- water development
- control
- overgrazing
- erosion
- Arizona