Rangeland Ecology & Management
Get reliable science
Toggle Search
Result Type
Collection
Keywords
Document Type
Displaying 301 - 315 of 315 results
- 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
- biological control
- insects
- testing
- Klamath Weed
- Hypericum perforatum
- leaf feeding beetles
- Chrysolina
- Forage Composition
- Importing
- colonization
- Blocksburg
- Humboldt County
- Weedy Plants
- Annual Growth
- California Oatgrass
- Danihonia californica
- Tooby and Prior Ranch
- experimental pastures
- medusahead
- pastures
- perennial grasses
- forage production
- Vegetational Changes
- Use
- grazing
- California
- 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 1954-11-01
- Dissemination of Plants
- Viable
- fecal
- pellets
- Howard Leach
- Dr. William Longhurst
- Toad Rush
- Juncus bufonius
- moist soil
- dormancy
- rumen
- ingestion
- Bermuda grass
- Hopland Field Station
- Mendocino County
- woody plants
- seed
- Cynodon dactylon
- deer
- germination
- sheep
- grasses
- California
- 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 1956-09-01
- BAsin
- Davis County
- Surface Flow
- Water Movement
- Trenches
- Gully
- Man
- Floods
- elevation
- weather
- climate
- watersheds
- soil
- animals
- precipitation
- vegetation
- plants
- conservation
- runoff
- Utah
- 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 1955-11-01
- Been Going
- Future Field
- Noxious Vegetation
- animal husbandry
- Timber Reproduction
- appraisal
- site quality
- erosion control
- practices
- government
- rehabilitation
- populations
- capacity
- watersheds
- Depletion
- Present
- Soil Conservation District
- rotation
- woody vegetation
- chaparral
- Deferred
- research
- poisonous plants
- forage production
- reseeding
- wildlife
- big sagebrush
- grazing
- mesquite
- livestock
- production
- fertilization
- brush control
- range management
- carrying capacity
- management
- Library Collection RecordSignificant differences among animals were found in chemical composition of dietary samples collected with esophageal fistulated cattle and sheep grazing in common on a dry annual range. Diets from…Publication Date 1965-03-01
- Hopland Field Station
- Mendocino County
- Ether Extract
- Dietary
- Dry Annual Range
- nutritional forage value
- Dietary Composition
- Morning
- Afternoon
- Herbage Analysis
- ash
- carbohydrates
- cellulose
- energy
- silica
- chemical composition
- lignin
- esophageal fistula
- Herbage Availability
- crude protein
- grazing
- sheep
- cattle
- California
- 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 1965-03-01
- Andropogon
- plant vigor
- little bluestem
- big bluestem
- switchgrass
- Indiangrass
- Leaf Growth
- Claypan Range Site
- Northern Osage County
- gerardi
- scoparius
- Parsons Silt Loam
- Basal Density
- water content
- range
- vegetative composition
- forage production
- vigor
- composition
- cattle
- vegetation
- Sorghastrum nutans
- Panicum virgatum
- Oklahoma
- management
- Library Collection RecordIn recent decades, research has brought substantial improvement in cattle and forage management on cutover forest ranges in the South. Today, massive reforestation is complicating the problems of…Publication Date 1965-05-01
- Southern Forest Ranges
- Cutover Forest Ranges
- reforestation
- Timber Growing
- Outlook
- forest grazing
- Research Program
- beef
- grazing
- management
- Library Collection RecordRange conditions on saline soils are poor as a result of overgrazing. Reseeding plans need to consider species and drought-inducing effects of excess salts. Soil properties suggest that proper…Publication Date 1965-07-01
- Climax Species
- Properties
- Saline Range Soils
- Rio Grande
- Salt Removal
- Nueces
- Frio
- Calcareous Soil
- Maverick Soil
- sodium chloride
- Physical
- species
- soil properties
- chemicals
- ecology
- Data
- vegetative cover
- south Texas
- Salts
- reseeding
- range condition
- overgrazing
- drought
- management
- Library Collection RecordIn South Africa lovegrass yields liveweight cattle gains around 375 lb./acre, and it is easily managed by very heavy and continuous grazing during the growing period. Fertilizer boosts production,…Publication Date 1965-07-01
- Bermuda grass
- Natural
- Chloromelas
- Sown
- Lovegrass
- Curvula
- Robusta
- Stoebe vulgaris
- gummiflua
- sporobolus pyramidalis
- Johannesburg
- Winter Feeding Trials
- Continuous
- Heavy
- Cynodon dactylon
- Hyparrhenia hirta
- Eragrostis
- Eragrostis curvula
- fertilizer
- reclamation
- palatability
- South Africa
- grazing
- management
- stocking rate
- Library Collection RecordComparisons were made of within-plant weight distribution, chemical composition by plant part, and total plant digestion by nylon bag technique of mature annual grasses and forbs collected from pure-…Publication Date 1965-11-01
- chemical composition
- digestibility
- Pure Stand Plots
- Weight distribution
- plant parts
- Medicago hispida
- forb
- Hopland Field Station
- range condition
- digestion
- annual range
- nutritive value
- Nylon Bag
- Microdigestion
- yield
- composition
- grasses
- California
- Library Collection RecordThe results from the first three years of a study at the San Joaquin Experimental Range on the effect of sulfur and sulfur-plus-nitrogen on management of annual-plant range are reported. Fertilizer…Publication Date 1966-01-01
- Implications
- Cattle Performance
- Green Forage Season
- Rainfall Distribution
- Annual Plant Range
- returns
- herbage yields
- cost
- San Joaquin Experimental Range
- grazing capacity
- sulfur
- utilization
- production
- nitrogen
- fertilization
- drought
- California
- management
- Library Collection RecordTo maximize the conversion of the solar energy received by range vegetation into forms effectively used by domestic animals is an important objective of range managers. In annual-type California…Publication Date 1966-01-01
- Net Productivity
- Energy Flow
- foliage configurations
- solar energy
- Photosynthetic Surfaces
- Radiant Energy
- foliage configurations
- Energy Capture
- Productivity Analysis
- Nutrient Relations
- Ecosystem Modification
- site description
- San Joaquin Valley
- improved
- Range Vegetation
- grazing management
- Rose Clover
- phosphorus
- sulfur
- range improvement
- conversion
- control
- nitrogen
- fertilization
- California
- Library Collection RecordInvasive plant response to control efforts is strongly modified by site-specific factors, treatment timing, and environmental conditions following treatment, making management outcomes challenging to…Publication Date 2015-05
- Annual Grassland
- California
- ecosystem services
- invasive
- restoration
- seeding
- Library Collection RecordThe interaction of resource availability and disturbance can strongly affect plant species richness and the spread of exotic plants. Several ecological theories posit that disturbance mediates the…Publication Date 2014-11
- California
- camera trap
- Festuca perennis
- grazing intensity
- invasive species
- principal response curves
- Library Collection RecordGrassland root responses to mowing and fertility are less well known than shoot responses, even though as much as 90% of productivity in semiarid grasslands occurs belowground. Thus, understanding…Publication Date 2014-01
- belowground
- crested wheatgrass
- invasion
- management
- minirhizotron
- nitrogen
Pagination
- First page
- Previous page
- …
- 3
- 4
- 5
- 6
- 7