Rangeland Ecology & Management
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Displaying 201 - 250 of 2006 results
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-06-01
- optimization
- fuels
- trees
- wildfire management
- forest management
- national forests
- Montana
- fire fighting
- prescribed burning
- range management
- grazing
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-06-01
- Jordan
- Tunisia
- transhumance
- arid lands
- subsidies
- pastures
- rangelands
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-06-01
- grazing
- range management
- Mexico
- forage
- overgrazing
- Durango, Mexico
- Library Collection Record
204 An Eye For Grass
The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-06-01- grazing
- weed control
- range management
- rotational grazing
- foraging
- stocking rate
- drought
- monitoring
- forage
- Society for Range Management
- recreation
- pastures
- Oklahoma
- Mountain Park, Oklahoma
- residual effects
- finishing
- testing
- Library Collection RecordComplete digitized issue. The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further…Publication Date 2002-06-01
- range management
- Library Collection RecordUnderstanding the interacting effects of drought and grazing on runoff, erosion, and nutrient transport is essential for improved rangeland management. Research was conducted at the Fort Keogh…Publication Date 2002-05-01
- prairies
- water quality
- biomass
- losses from soil
- drought
- sediment yield
- range management
- seasonal variation
- Montana
- erosion
- sediment yield
- nutrient transport
- Great Plains
- Library Collection RecordIn recent years livestock death losses from poisonous plants in the western United States have averaged about 2-3% annually. A review of 36 grazing studies in North America shows poisonous plant…Publication Date 2002-05-01
- Oxytropis
- deserts
- avoidance conditioning
- Oxytropis sericea
- controlled grazing
- poisonous weeds
- woodland grasslands
- Western United States
- grasslands
- continuous grazing
- stocking rate
- range management
- livestock
- Delphinium
- cattle
- sheep
- goats
- grazing
- poisonous plants
- economics
- Library Collection RecordSnakeweeds (broom, Gutierrezia sarothrae (Pursh) Britt Rusby); and threadleaf, G. microcephala (DC.) Gray) fall into that class of poisonous weeds that seldom cause direct livestock losses because…Publication Date 2002-05-01
- adverse effects
- Gutierrezia
- rats
- rabbits
- gutierrezia microcephala
- carrying capacity
- poisonous weeds
- range condition
- palatability
- herbicides
- weed control
- Gutierrezia sarothrae
- prescribed burning
- plant communities
- sheep
- cattle
- range management
- plant competition
- New Mexico
- poisonous plants
- range weed
- livestock grazing
- broom snakeweed (Gutierrezia sarothrae (Pursh) Britt & Rusby)
- threadleaf snakeweed (Gutierrezia microcephala DC.) Gray)
- Library Collection RecordIn the past, excessive numbers of livestock on western U.S. rangelands, reoccurring droughts, and lack of management resulted in retrogression of plant communities. Poisonous plants and other less…Publication Date 2002-05-01
- Zigadenus
- Oxytropis
- Astragalus
- Lupinus
- avoidance conditioning
- range condition
- plant communities
- overgrazing
- range management
- rangelands
- Delphinium
- poisonous plants
- rangeland condition
- larkspur
- Delphinium spp.
- locoweed
- Astragalus spp.
- Oxytropis spp.|lupine
- Lupinus spp.
- death camas
- Zigadenus spp.
- Library Collection RecordRisk of livestock losses to poisonous plants can be reduced on many ranges through prudent management based on application of existing knowledge. Poisonous plants can be categorized using both…Publication Date 2002-05-01
- weed palatability
- risk assessment
- toxicity
- controlled grazing
- poisonous weeds
- selective grazing
- grazing intensity
- range management
- literature reviews
- livestock
- grazing management
- diet selection
- poisonous plants
- Library Collection RecordPoisonous plants that impair normal reproductive functions in livestock include Veratrum californicum Durand, lupines, ponderosa pine (Pinus ponderosa Dougl.), broom snakeweed (Gutierrezia sarothrae…Publication Date 2002-05-01
- teratogens
- abortion
- mechanism of action
- Oxytropis
- Astragalus
- alkaloids
- Lupinus
- controlled grazing
- Pinus ponderosa
- reproductive performance
- species differences
- cattle
- range management
- literature reviews
- poisonous plants
- poisonous plants
- lupine
- locoweed
- ponderosa pine
- reproduction
- management
- Library Collection RecordHalogeton [Halogeton glomeratus (Bieb.) C. A. Mey], is a fleshy, annual, herbaceous species that was accidentally introduced into the western U.S. during the 20th century. Because it is highly…Publication Date 2002-05-01
- interspecific competition
- salt tolerance
- deserts
- Halogeton glomeratus
- controlled grazing
- poisonous weeds
- Agropyron desertorum
- invasion
- Krascheninnikovia lanata
- sheep
- range management
- introduced species
- plant competition
- Salt desert
- poisonous plants
- plant ecology
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2002-05-01
- range management
- Library Collection Record
214 Facts About Fire
The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-04-01- Juniperus occidentalis
- soil water content
- Artemisia tridentata
- forage
- wildlife
- habitats
- fires
- prescribed burning
- range management
- grazing
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-04-01
- nutrition
- nutrient requirements
- calving season
- forage
- farm income
- livestock feeding
- ranching
- United States
- range management
- grazing
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-04-01
- quantitative analysis
- agricultural statistics
- vegetation
- statistical analysis
- rangelands
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-04-01
- ecology
- national forests
- livestock
- livestock feeding
- United States
- range management
- grazing
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-04-01
- Oxytropis
- adverse effects
- poisoning
- poisonous plants
- Astragalus
- forage
- prairies
- Western United States
- livestock feeding
- range management
- grazing
- Library Collection RecordComplete digitized issue. The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further…Publication Date 2002-04-01
- range management
- Library Collection RecordComputer simulation was used to determine the effects of wild elk (Cervus elaphus) on available forage, cattle herd size, and ranch gross margin in southwestern Montana beef cow-calf production…Publication Date 2002-03-01
- leasing
- livestock numbers
- interspecific competition
- simulation models
- ranching
- habitats
- hunting
- production costs
- stocking rate
- Cervus elaphus canadensis
- wildlife management
- range management
- Montana
- grazing
- beef cattle
- forage
- range economics
- Library Collection RecordIn August 1994, wildfire burned 6,500 ha of native Dry Mixed Prairie in southeastern Alberta. The following year, a study was initiated to monitor the recovery of major plant communities. Burning was…Publication Date 2002-03-01
- Koeleria macrantha
- Elymus lanceolatus
- Hesperostipa comata
- wildfire management
- Agropyron
- ground cover
- fires
- fire effects
- Alberta
- forbs
- Pascopyrum smithii
- Bouteloua gracilis
- precipitation
- biomass production
- grazing intensity
- prairies
- drought
- range management
- plant litter
- botanical composition
- canopy
- grazing
- grasses
- beef cattle
- Stipa
- composition
- forage
- litter
- preference
- production
- topography
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2002-03-01
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-02-01
- youth programs
- literacy
- range camps
- environmental education
- agricultural education
- range management
- Library Collection RecordComplete digitized issue. The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further…Publication Date 2002-02-01
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-02-01
- Canada
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-02-01
- Australia
- agricultural education
- rangelands
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-02-01
- range science
- Africa
- agricultural education
- range management
- Library Collection RecordA conceptual approach is commonly needed to provide guidance for developing new strategies concerning the use and management of renewable resources such as rangelands. The theoretical model…Publication Date 2002-01-01
- probability analysis
- ecological balance
- dynamic models
- uncertainty
- markov processes
- mathematical models
- range condition
- sustainability
- range management
- dynamics
- policy
- resources
- stochastic
- Library Collection RecordManagement practices that lower livestock production costs are of interest to ranch enterprises. Windrow or swath grazing is a strategy where livestock directly graze windrow-stored forage, generally…Publication Date 2002-01-01
- agricultural prices
- baling
- bales
- windrows
- windrowing
- losses
- controlled grazing
- production costs
- liveweight gain
- fiber content
- Nebraska
- hay
- profitability
- beef production
- steers
- crude protein
- range management
- crop yield
- beef cattle
- forage
- diet quality
- economics
- forage intake
- forage quality
- forage waste
- meadow hay
- weight gain
- Library Collection RecordAn understanding of the impacts of grazing during and following drought on rangeland ecosystems is critical for developing effective drought management strategies. This study was designed to examine…Publication Date 2002-01-01
- Pascopyrum smithii
- Bouteloua gracilis
- tillering
- growth rate
- leaf water potential
- precipitation
- xylem water potential
- drought injury
- tillers
- biomass production
- sustainability
- plant communities
- drought
- range management
- phenology
- Montana
- grazing
- soil water
- Bouteloua gracilis
- Pascopyrum smithii
- production
- rainout shelter
- rest
- water potential
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2002-01-01
- range management
- Library Collection RecordTo support grazing and fire management of communal semi-arid to sub-humid African rangelands, the assessment of grazing capacity is illustrated for cattle. The forage dry matter intake (DMI) was…Publication Date 2002
- Africa
- communal grazing
- grazing capacity
- natural grasslands
- range management
- Africa
- Library Collection RecordCows, Condos, or Neither: What's Best for Rangeland Ecosystems? Find out how plant communities vary across ranches, ranchettes, and nature reserves in one Colorado watershedPublication Date 2002
- economics
- Grazing Ecology and Management
- rangeland ecology
- rangeland plants
- plant physiology
- Wildlife Habitat and Management
- Library Collection RecordCalifornia Guidelines for Residual Dry Matter (RDM) Management on Coastal and Foothill Annual RangelandsPublication Date 2002
- economics
- Grazing Ecology and Management
- monitoring and assessment
- nutrition
- rangeland ecology
- rangeland plants
- plant physiology
- Library Collection RecordA state-transition approach to understanding nonequilibrium plant community dynamics in Californian grasslandsPublication Date 2002
- Grazing Ecology and Management
- monitoring and assessment
- rangeland ecology
- rangeland plants
- plant physiology
- Rangeland Technology
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-12-01
- weed control
- range management
- prescribed burning
- rangelands
- brush control
- herbicides
- forage
- cost benefit analysis
- Southwestern United States
- farming systems
- mesquite
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-12-01
- population growth
- resource utilization
- food supply
- climate change
- natural resources
- land use
- environmental protection
- rangelands
- range management
- Library Collection Record
238 Water's Role
The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-12-01- water use
- water quality
- urban areas
- water supply
- water management
- land use
- Western United States
- rangelands
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-12-01
- social change
- soil management
- vegetation management
- land resources
- resource management
- rangelands
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-12-01
- demonstration farms
- efficacy
- pricklypear
- Prosopis glandulosa
- application methods
- technology transfer
- agricultural education
- brush control
- Juniperus
- costs and returns
- Texas
- rangelands
- range management
- weed control
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-12-01
- satellite imagery
- environmental management
- environmental assessment
- remote sensing
- land management
- monitoring
- ecosystems
- rangelands
- range management
- Library Collection RecordComplete digitized issue. The Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further…Publication Date 2001-12-01
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-12-01
- depth
- riparian buffers
- habitats
- Arizona
- riparian grasslands
- rotational grazing
- rangelands
- range management
- Library Collection RecordSimple, reliable tools are needed by land managers to quantify establishment success when seeding or re-seeding pastures or rangeland. A frequency grid was designed to measure seedling or plant…Publication Date 2001-11-01
- tools
- frequency distribution
- sown grasslands
- seedlings
- range management
- planting
- rangelands
- pastures
- plant density
- seedling counts
- Library Collection RecordPresence of invading annual bromes (Bromus spp.) can alter seasonal patterns of forage production and quality and require management changes for efficient use of infested rangelands in the Northern…Publication Date 2001-11-01
- Bromus japonicus
- Poa secunda
- atrazine
- arid grasslands
- liveweight gain
- weed control
- Bromus tectorum
- stocking rate
- forbs
- steers
- crude protein
- Bouteloua gracilis
- precipitation
- biomass production
- biomass
- range management
- introduced species
- Montana
- plant competition
- Bromus japonicus
- Pascopyrum smithii
- northern Great Plains
- standing crop
- forage quality
- Library Collection RecordPresence of annual bromes (Bromus spp.), introduced annual weedy grasses, can alter seasonal patterns of forage production and quality and require management changes for efficient use of infested…Publication Date 2001-11-01
- protein
- dietary protein
- Bromus japonicus
- atrazine
- arid grasslands
- protein content
- liveweight gain
- weed control
- selective grazing
- diet
- steers
- precipitation
- biomass
- range management
- crop yield
- introduced species
- grazing
- beef cattle
- forage
- Bromus japonicus
- Pascopyrum smithii
- northern Great Plains
- crude protein yield
- Library Collection RecordSand shinnery oak (Quercus havardii Rydb.) communities are shrublands extending from northern Texas and western Oklahoma southward into the Chihuahuan Desert. They are dominated by sand shinnery oak…Publication Date 2001-11-01
- brush control
- fire ecology
- fires
- fire effects
- Quercus havardii
- prescribed burning
- Oklahoma
- plant communities
- shrubs
- range management
- botanical composition
- plant competition
- canopy
- plant height
- lesser prairie-chicken
- northern bobwhite
- prairies
- shrublands
- succession
- stability
- vegetation structure
- woody plants
- Library Collection RecordBecause intensive grazing is new to the humid western Canadian parkland (prairies), there is little information available about its effects on soil N and P status. This study addressed the question…Publication Date 2001-11-01
- Bromus inermis
- NPK fertilizers
- Bromus riparius
- triticale
- nitrate nitrogen
- sown grasslands
- soil fertility
- Alberta
- stocking rate
- use efficiency
- species differences
- phosphorus
- grazing intensity
- soil chemistry
- nitrogen content
- application rates
- prairies
- range management
- beef cattle
- ammonium
- faeces
- grazing intensity
- macronutrient status
- urine
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2001-11-01
- range management
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-10-01
- buffalo meat
- meat quality
- poultry feeding
- omega-3 fatty acids
- buffalo feeding
- livestock and meat industry
- bison
- free range husbandry
- grasses
- United States
- range management
- cattle feeding
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