Rangeland Ecology & Management
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Displaying 1 - 26 of 26 results
- Library Collection RecordIn response to substantial economic and social dislocations in the United States, many rangeland owners are changing land use and management practices. Changes in land use can signiï¬cantly affect…Publication Date 2006
- Colorado
- Texas
- Utah
- Library Collection RecordAbstract not availablePublication Date 1959
- Colombia
- seed set
- adaptation
- legumes
- height
- cutting
- growth habit
- production
- grasses
- clover
- Cold Climate
- Colombian Ministry of Agriculture
- Cool Climate
- Date of Flowering
- forage yield
- Hot Climate
- Nurseries
- Potential Productivity
- recovery
- Rockefeller Foundation
- spread
- Warm Climate
- Library Collection RecordAbstract not availablePublication Date 1960
- evolution
- horses
- herds
- productivity
- grazing
- sheep
- grasses
- Central
- Europeans
- Great Plains
- Historical Highlights
- Indians
- pasture
- range livestock
- Southern
- stockmen
- Library Collection RecordAbstract not availablePublication Date 1964
- watersheds
- chaparral
- history
- chemical control
- grasses
- Central Arizona
- changes
- forbs
- halfshrubs
- Natural Drainages
- Response
- Sierra Ancha Experimental Forest
- Soil Type.
- vegetative cover
- Library Collection RecordAbstract not availablePublication Date 1979
- Plains
- Texas
- Library Collection RecordAbstract not availablePublication Date 1979
- Texas
- Library Collection RecordAbstract not availablePublication Date 1985
- Kansas
- Andropogon gerardii
- prairies
- grasses
- beta attenuation
- biomass determination
- nondestructive methods
- Library Collection RecordAbstract not availablePublication Date 1986
- fauna
- flora
- rodents
- birds
- population density
- South Dakota
- species
- semiarid zones
- prairies
- rangelands
- ecology
- grasses
- colonies
- Cynomys ludovicianus
- Library Collection RecordAbstract not availablePublication Date 1986
- autumn
- liveweight gain
- pastures
- prescribed burning
- digestibility
- cattle
- Texas
- forage
- feeding preferences
- crude proteins
- diets
- grazing trials
- Nassella leucotricha
- spartina spartinae
- Library Collection RecordSilicon in forage reduces dry matter digestibility and may reduce grazing preference. Two studies were conducted with the following objectives: (1) to evaluate a method of determining grazing…Publication Date 1989
- silicon
- species differences
- Idaho
- sheep
- phenology
- grasses
- feeding preferences
- Library Collection RecordIn rangeland revegetation, selection of forages palatable to the primary grazer is crucial Five tame mule deer were used in the spring and fall to determine forage preferences for 16 grasses commonly…Publication Date 1994
- species differences
- diet
- Odocoileus hemionus
- Utah
- grasses
- feeding preferences
- biting rates
- Library Collection RecordThere has been recent concern regarding the effects of range management practices on biodiversity. Our objective was to determine the long-term (> 30 years) effects of chaining, and chaining…Publication Date 1994
- habitats
- brush control
- species diversity
- woody plants
- Texas
- range management
- chaining
- plowing
- root plowing
- Library Collection RecordIndependent digestion trials with 5 forages were conducted to compare n-alkane with indigestible acid-detergent fiber (IADF) as internal markers to predict in vivo dry matter digestibility (…Publication Date 1969
- alkanes
- alfalfa
- prediction
- hay
- digestibility
- cattle
- in vitro digestibility
- grasses
- forage
- alfalfa hay
- digestibility markers
- feces composition
- fiber content
- indigestible acid-detergent fiber
- maturity stage
- Library Collection RecordAssessment of herbaceous standing crop in heterogeneous range plant communities requires large numbers of samples to account for inherent variability. The dry-weight-rank method (DWR) was developed…Publication Date 1969
- stand characteristics
- sampling
- Texas
- prairies
- biomass
- botanical composition
- dry matter
- estimation
- Juniperus pinchotii
- mixed prairie
- Prosopis glandulosa
- ranking
- rapid methods
- Library Collection RecordIt is necessary to quantify rates of woody plant encroachment on southwestern USA rangelands to determine the economic feasibility of treatments designed to manage these plants. This study observed…Publication Date 1969
- area
- brush control
- precipitation
- spatial distribution
- Texas
- canopy
- ground cover
- plowing
- Prosopis glandulosa
- root plowing
- woody weeds
- Library Collection RecordSeveral studies have examined the impact of woody plant (i.e., brush) management efforts on mesquite (Prosopis glandulosa Torr.) cover and associated ecological impacts, but little research has been…Publication Date 1969
- brush control
- herbicides
- mortality
- spatial distribution
- Texas
- canopy
- Prosopis glandulosa
- spatial variation
- Library Collection RecordAbstract not availablePublication Date 1995
- botanical composition
- canopy
- Utah
- Purshia tridentata
- grasses
- perennials
- annuals
- Agropyron
- introduced species
- Purshia mexicana var. mexicana
- recruitment
- understory
- Library Collection RecordAbstract not availablePublication Date 1997
- brush control
- Texas
- Prosopis glandulosa
- Library Collection RecordAbstract not availablePublication Date 1969
- cost analysis
- Juniperus
- Texas
- prescribed burning
- Library Collection RecordAbstract not availablePublication Date 1990
- tropics
- Andropogon gayanus
- pasture plants
- Gamba grass
- Africa
- South America
- grasses
- Australia
- forage
- arid lands
- Library Collection RecordAbstract not availablePublication Date 1995
- botanical composition
- canopy
- Utah
- Purshia tridentata
- grasses
- perennials
- annuals
- Agropyron
- introduced species
- Purshia mexicana var. mexicana
- recruitment
- understory
- Library Collection RecordAbstract not availablePublication Date 1997
- brush control
- Texas
- Prosopis glandulosa
- Library Collection RecordAbstract not availablePublication Date 1969
- cost analysis
- Juniperus
- Texas
- prescribed burning
- Library Collection RecordAbstract not availablePublication Date 1981
- Texas
- D.J. Sibley
- forage production
- Multiple Use.
- Pecos County
- rangeland restoration
- Library Collection RecordThe goal of this project was to implement a user friendly forage utilization monitoring program on a central Texas ranch to serve as a county demonstration model. This project will seek to assist…
- Texas
- Library Collection RecordRangeland productivity above timberline.Publication Date 1969
- range management
- grasses
- Production management
- Alaska
- Arctic
- Calamagrostis canadaensis
- Canadian bluejoint
- forbs