Rangeland Ecology & Management
Get reliable science
Toggle Search
Result Type
Collection
Keywords
Document Type
Displaying 151 - 200 of 564 results
- Library Collection RecordLive and standing dead biomass, standing crop, and total nitrogen, within each component, were measured in a big sacaton (Sporobolus wrightii Monro) grassland in southeastern Arizona for 3 years to…Publication Date 1985-05-01
- Sporobolus wrightii
- Sporobolus
- soil
- biomass determination
- grasslands
- vegetation
- nitrogen content
- Texas
- grazing
- New Mexico
- Arizona
- Library Collection RecordInadequate data have existed concerning cattle preferences for fourwing saltbush [Atriplex canescens (Pursh) Nutt.] on ranges where it is dominant, and concerning composition of cattle diets on the…Publication Date 1985-09-01
- feeding habits
- grasslands
- Atriplex canescens
- animal nutrition
- cattle
- seasonal variation
- Colorado
- Library Collection RecordThe effects of 4 stocking rates (1.2, 1.6, 2.4, and 4.8 AUM/ha) on cattle production were examined, over a 35-year period, on a Rough Fescue (Festuca scabrella Torr.) Grassland. Forage productivity…Publication Date 1986-03-01
- Festuca altaica
- grasslands
- liveweight gain
- grazing trials
- Alberta
- stocking rate
- cattle
- botanical composition
- grazing
- Library Collection RecordA study was conducted to examine the effects of 4 stocking rates on the vegetation in a Rough Fescue Grassland vegetation in southwestern Alberta. Stocking at a light rate (1.2 AUM/ha) for 32 years…Publication Date 1985-05-01
- Festuca altaica
- grasslands
- Alberta
- stocking rate
- cattle
- grazing
- Library Collection RecordChanges in botanical composition and productivity of total herbage and 14 categories of annual range plants caused by elemental sulfur fertilization, range site, and precipitation were studied. Total…Publication Date 1985-03-01
- sulfur fertilizers
- grasslands
- productivity
- pastures
- California
- botanical composition
- Library Collection RecordSpatial patterns of cattle resting behavior were investigated on shortgrass steppe. Resting was divided into daytime and nighttime categories. Sites selected for daytime resting during June through…Publication Date 1985-07-01
- resting sites
- thermoregulation
- selection criteria
- grasslands
- steppes
- animal behavior
- environmental factors
- cattle
- Colorado
- Library Collection RecordAn experiment to evaluate 59 long-term leafy spurge (Euphorbia esula L.) management alternatives with resulting forage production was established at 4 sites in North Dakota in 1980. The herbicides…Publication Date 1985-09-01
- Euphorbia esula
- grasslands
- herbicides
- weed control
- crop production
- forage
- North Dakota
- poisonous plants
- Library Collection RecordThe effect of fall application of urea fertilizer on toxicity of timber milkvetch was examined in 2 growing seasons at 2 rangeland sites in southern British Columbia. On the grassland site, aerial…Publication Date 1986-03-01
- urea fertilizers
- miserotoxin
- Astragalus
- toxicity
- British Columbia
- forests
- grasslands
- plant analysis
- chemical constituents of plants
- poisonous plants
- Library Collection RecordThree models, CREAMS, SPAW, and ERHYM, were used to predict evapotranspiration (ET) from a sagebrush-grass range site in southwest Idaho. Model-predicted ET was compared with ET measured by a…Publication Date 1986-01-01
- artemisia arbuscula
- Elymus elymoides
- Poa secunda
- simulation models
- evapotranspiration
- Artemisia
- grasslands
- plant ecology
- Idaho
- rangelands
- soil water
- Library Collection RecordHerbage production and precipitation were determined at 13 locations in 483 ha of mixed grass range 1975-1979; production was determined at all locations 1982-1983, but precipitation was measured…Publication Date 1985-11-01
- biological production
- soil
- biomass determination
- soil types
- grasslands
- precipitation
- Wyoming
- rangelands
- forage
- Library Collection RecordCrested wheatgrass (Agropyron cristatum (L.) Gaertn.) and Russian wildrye (Elymus junceus Fisch.) are used extensively as seeded pastures in the Prairie Provinces of Canada. Rangeland plowed in 1954…Publication Date 1985-09-01
- Psathyrostachys juncea
- grasslands
- soil fertility
- Agropyron cristatum
- Alberta
- crop yield
- prairie soils
- forage
- Library Collection RecordMuch of the farmland in the Canadian Prairie region has been abandoned over the years and allowed to revert to weedy cover and eventually to grassland. While some of the changes in vegetation during…Publication Date 1985-11-01
- agricultural land
- abandoned land
- soil organic matter
- grasslands
- reclamation
- ecological succession
- Saskatchewan
- Alberta
- vegetation
- semiarid zones
- land restoration
- soil chemistry
- rangelands
- Library Collection RecordTannins and other phenolics interfere with the interpretation of results from the detergent system of forage analysis. Leaves and apices from browse can contain up to 50% of their organic matter as…Publication Date 1986-01-01
- grasslands
- browse plants
- plant analysis
- botanical surveys
- phenolic content
- fiber content
- Kenya
- tannins
- forage
- Library Collection RecordAmerican licorice (Glycyrrhiza lepidota Pursh) is a widespread native legume that may have potential forage or soil conservation uses. Seed predation, seedling emergence, and rhizome production were…Publication Date 1985-09-01
- seed injury
- acanthoscelides fraterculus
- Glycyrrhiza lepidota
- Acanthoscelides
- soil conservation
- forage legumes
- rhizomes
- grasslands
- seedling emergence
- South Dakota
- establishment
- North Dakota
- Library Collection RecordLeaving an amount of mulch at the end of the grazing period, before the new growing season starts is vital in maintaining productivity in grasslands on a sustained yield basis. Mulch was expressed as…Publication Date 1985-05-01
- stubble mulching
- forage crops
- Greece
- grasslands
- yields
- climatic factors
- grazing
- Library Collection RecordSerrated tussock (Nassella trichotoma), a grass native to South America, has been a major economic problem in the rangelands of southeastern Australia since 1950. It currently infests 680,000 ha in…Publication Date 1984-01-01
- Australia
- Library Collection RecordPrescribed burns were carried out in mountain shrub and grassland communities in the montane zone of the Rocky Mountains in Colorado. Nitrogen mineralization rate was increased 1 year after the burn…Publication Date 1984-09-01
- seasonal growth
- nitrogen mineralization
- nitrogen fixation
- grasslands
- fires
- fire effects
- mountain grasslands
- Colorado
- Library Collection RecordAmounts of sediment per runoff event from grassland watersheds in the Texas Blackland Prairie, Southern High Plains, Central Rolling Red Prairies, and Central Rolling Red Plains land resource areas…Publication Date 1984-07-01
- soil sedimentation
- Plains
- watersheds
- soil erosion
- grasslands
- Texas
- Library Collection RecordRedberry juniper mortality was determined following spring broadcast burns in 1979 and 1980, and individual-plant burns with 3 heat treatments in 1981. Mortality varied from 1 to 100% and was related…Publication Date 1983-05-01
- broadcast burns
- grasslands
- Texas
- brush problem
- Library Collection RecordThe behaviour of free-ranging cattle on the Bogong High Plains, Victoria, was investigated during 2 summer grazing seasons. The main influence on cattle distribution was found to be their preferences…Publication Date 1983-11-01
- Australia
- Library Collection RecordThe chemical and botanical composition of the diets of esophageally fistulated sheep, cattle, and goats was monitored over a period of 1 year at intervals of approximately 2 months. The animals were…Publication Date 1982-01-01
- Australia
- semi-arid zone
- Library Collection RecordThe potential of barrel medic (Medicago truncatula) as a possible improved pasture legume for introduction to marginal cropping areas was examined with breeding Merino ewes at four stocking rates.…Publication Date 1976-07-01
- Australia
- Library Collection RecordThe main reason for examining grazing management as a means of controlling barley grass (Hordeum leporinum) was that in marginal areas between reliable cropping and true semiarid rangeland areas, it…Publication Date 1976-09-01
- Australia
- Library Collection RecordRootplowing and rootplowing combined with rootraking increased the density of pricklypear stands but decreased the density of other undesirable woody species. Chaining resulted in extremely dense…Publication Date 1968-11-01
- Rio Grande Plain
- Herbaceous Forage
- Dragging
- root plowing
- root raking
- Opunita
- pricklypear
- mechanical control
- chaining
- Woody Species
- density
- establishment
- maintenance
- Texas
- grasslands
- management
- Library Collection RecordMeasurements and their statistical analysis are suggested and tested in the study of sheep distribution in an arid part of Australia. The use of aerial photography and an electronic computer make the…Publication Date 1967-03-01
- behavior patterns
- Sheep Distribution
- Mount Murchison
- Flock Size
- grazing animals
- patterns
- Times
- Australia
- New South Wales
- prediction
- aerial photography
- Kayrunnera
- Weather Conditions
- range condition
- sampling
- statistical analysis
- Library Collection RecordDevelopment of extensive Nigerian grasslands should follow a range management philosophy. A range management approach offers the best solution for utilization of resources already at hand without the…Publication Date 1966-11-01
- Plant Productivity
- Soil Productivity
- Research Information
- Base
- Existing Grasslands
- livestock distribution
- Africa
- resources
- Need
- grassland vegetation
- Nigeria
- Livestock Industry
- utilization
- development
- grasslands
- range management
- Library Collection RecordThe objective was to study the use of various grass species, two liming materials, and phosphorus as means of improving very acid, unproductive, grassland soils. Phosphorus applications increased…Publication Date 1967-03-01
- Acid Soils
- Mineral Composition
- Liming Materials
- Calcic Limes
- Magnesium Limes
- Veldtgrass
- Unproductive Soils
- Wilder Vagrant Series
- Sixmile Series
- grass species
- calcium
- phosphorus
- yield
- yields
- pH
- California
- grasslands
- 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 1949-04-01
- Reclassification
- Forage Types
- Grazing Types
- Sampson
- Taxonomic Classification
- wet meadows
- Dry Meadow
- perennial forbs
- Conifer
- Broadleaf Tree
- Waster
- Grazable Forage
- Range Condition Surveys
- Meadow
- ecological classification
- annuals
- woodlands
- shrub
- range forage
- grasslands
- 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 1951-01-01
- Buffalo Grassland
- Tobosa Grassland
- Spur
- intensive grazing
- Southern Rolling Plains
- Hereford Yearling Steers
- cattle gains
- Texas Agricultural Experiment Station
- Continuous
- Moderate
- Rotation Grazing
- continuous grazing
- forage plants
- seasons
- Stocking
- pastures
- rest
- blue grama
- Texas
- grasslands
- 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 1950-01-01
- Geographic Area
- Organisims
- Continuity
- Organic Evolution
- Ice Age
- Glaciation
- humans
- climatic data
- dry seasons
- environment
- Type
- Man
- weather
- climate
- change
- Climax
- fire
- vegetation
- grasslands
- 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 1949-10-01
- airplanes
- cropland
- Oklahoma Seed Harvest
- Soil Conservation Service
- cover crop
- wind erosion
- Purity
- Depleted Journal of Range Management
- broadcast seeding
- Eccentric Disk
- Cultipacker
- mixtures
- Depletion
- seeders
- broadcasting
- King Ranch bluestem
- fertilizer
- legumes
- reseeding
- germination
- Oklahoma
- erosion
- Texas
- grasslands
- 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 1949-10-01
- land tenure
- Land Credit
- Land Taxation
- Police Power
- Eminent Domain
- Social Controls
- Homestead Act
- 1916
- public domain
- emotions
- cropland
- surveys
- grazing
- range
- wildlife
- grasslands
- Northern Plains
- 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 1950-07-01
- Noxious Shrubs
- pricklypear
- controlled burning
- burroweed
- rodents
- deserts
- Acacia
- Southern Arizona
- ecology
- shrub
- snakeweed
- invasion
- fire
- grazing
- mesquite
- cattle
- protection
- Mimosa
- carrying capacity
- grasslands
- 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 1951-07-01
- vegetation changes
- Subsere
- Loess Hill
- Sheen Pasture
- Kearney
- Root Behavior
- Three Awn Grasses
- Foliage cover
- native vegetation
- cultivation
- vegetation changes
- buffalo grass
- plant vigor
- soil fertility
- plowing
- blue grama
- overgrazing
- Nebraska
- erosion
- soil stability
- grasslands
- 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 1952-03-01
- Graze
- Correctly
- Cattle Ranchers
- Texas Hill Country
- Arthur Blaschke
- palatability
- Grazing Program
- Soil Conservation Service
- animal products
- Southwestern
- soil
- conditions
- water
- grass
- improvement
- livestock
- cattle
- forbs
- forage
- plants
- conservation
- grasslands
- 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 1952-07-01
- Natural Resources Section
- U.S. Army
- Livestock Populations
- Nonforeste Areas
- Bamboo Grass
- Susuki
- Kariyasu
- Shiba
- Chi-gaya
- Toda-shiba
- Hagi
- Coarse Grasses
- guidance
- Grazing Legislation
- Floods
- national forests
- administration
- improvement
- effects
- erosion
- rangelands
- Japan
- research
- Use
- grazing
- grasslands
- 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 1952-09-01
- plots
- mixed prairie
- browse
- observation
- Vitamin A
- winter range
- greasewood
- Carotene
- chemical composition
- Blood Nutrient Analysis
- Atriplex confertifolia
- measurements
- protein
- phosphorus
- nutritive value
- Shadescale
- Winterfat
- Eurotia lanata
- utilization
- big sagebrush
- Sarcobatus vermiculatus
- stocking rate
- Artemisia tridentata
- Montana
- grasslands
- 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 1952-07-01
- fire
- range
- fencing
- savannas
- Guiana
- Tropical
- Bush
- flooding
- leaching
- uplands
- lowlands
- Economic Problems
- ranch improvement
- Draining
- beef production
- precipitation
- seeding
- grazing
- livestock
- cattle
- forage
- rainfall
- drought
- grasses
- ranching
- grasslands
- 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 1954-05-01
- Uncontrolled Grazing
- animal products
- World Problem
- population growth
- Standard of Living
- international organizations
- Agricultural Equipment
- Scientific Facts
- scope
- food production
- grazing capacity
- Journal of Range Management
- productivity
- improvement
- grazing
- feed
- range management
- grasslands
- 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 1952-01-01
- Marginal
- Dry Farm
- Crop Farming
- programs
- USDA
- subsidies
- Taxation
- Tax Policies
- wheat
- Farm
- Range Use
- climate
- rangelands
- mixed prairie
- northern Great Plains
- range
- yield
- plowing
- reseeding
- land
- soils
- problems
- grasslands
- 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 1953-07-01
- Subterranean
- Colonial Grass
- Guinea Grass
- Sao Paulo
- Cattle Breeding Herds
- Deep Soils
- Root Depth
- nutritive value
- Rainy Season
- winter grazing
- Seasonal Fluctuation
- Cattle Weights
- soil types
- System
- morphology
- pastures
- soils
- drought
- Brazil
- grasslands
- 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 1953-03-01
- Historical
- Local Cattle
- Transient Cattle
- Climatic Reactions
- ecological succession
- bluestems
- true prairie
- grazing land
- burning
- Kansas
- Flint Hills
- herbage production
- utilization
- grazing
- cattle
- vegetation
- cover
- grasslands
- 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 1952-03-01
- Odocoileus hemionus
- mule deer
- Southeastern Washington
- Cervus canadensis nelsoni
- population density
- William T. Wooten Game Range
- blue-bunch
- Agropyron spicatum
- game reserves
- overuse
- winter range
- consumption
- Wheatgrass
- cheatgrass
- elk
- utilization
- composition
- grazing
- Bromus tectorum
- vegetation
- production
- forage
- carrying capacity
- grasslands
- 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 1963-07-01
- Soil Protection
- Subalpine
- seeding trials
- North Central Washington
- Greenleaf Fescue
- Festuca viridula
- relict
- Deteriorated
- summer range
- watersheds
- grazing capacity
- productive capacity
- bunchgrass
- seeding
- cover
- erosion
- grasslands
- 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 1961-09-01
- Modern Management
- Scientific Training
- water supply
- range research
- ranchers
- nature
- grass
- grasslands
- editorial
- 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 1962-11-01
- African Clovers
- Plant Introduction Program
- Baccarini
- Burchellianum
- Cheranganiense
- Polystachyum
- Pseudostriatum
- Rueppellianum
- Lancelolatum
- Semipilosum
- Steudneri
- Tembense
- Usumbarense
- Evaluating
- Australia
- temperature
- evaluation
- pastures
- Trifolium
- Kenya
- 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 1963-01-01
- Fertilizer Placement
- Surface Broadcasting
- Subsurface Placement
- Drill
- Fringed Sage
- native grass
- weed control
- fertilizer
- phosphorus
- spraying
- Weeds
- blue grama
- production
- nitrogen
- 2,4-D
- Bouteloua gracilis
- grasslands
- crested wheatgrass
- 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 1963-11-01
- regions
- Capability
- classes
- West
- surveys
- state
- pastures
- treatments
- range
- livestock production
- conservation
- grasslands
- problems
- 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
- annual range
- Soil Moisture Depletion
- R.N. Shellhammer Ranch
- growing season
- phosphorus
- seed germination
- nitrogen
- fertilization
- California
- grasslands
- 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 1960-01-01
- Ovicina de Estudios Especiales
- Northern Temperate
- Central Temperate
- Gulf Plains
- Pacific Tropical
- regions
- research
- improvement
- Mexico
- livestock
- rainfall
- grasslands
Pagination
- First page
- Previous page
- …
- 2
- 3
- 4
- 5
- 6
- …
- Next page
- Last page