Rangeland Ecology & Management
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- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1987-10-01
- flora
- vegetation types
- geographical distribution
- plant communities
- Texas
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1987-10-01
- cattle
- history
- ranching
- Texas
- rangelands
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1987-10-01
- livestock enterprises
- livestock and meat industry
- livestock production
- history
- Texas
- rangelands
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1987-10-01
- information dissemination
- interest groups
- information and education program
- publications
- Society for Range Management
- Texas
- rangelands
- range management
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1987-10-01
- Texas
- game farming
- ranching
- wildlife
- hunting
- habitat improvement
- farm income
- game animals
- Library Collection RecordComparisons were made over a 4-year period between 1-herd, 16-pasture short duration grazing (SDG) and continuous grazing (CG) on the Texas High Plains. Animal performance, vegetation response, and…Publication Date 1987-09-01
- liveweight gain
- grazing experiments
- stocking rate
- steers
- Texas
- botanical composition
- rangelands
- grazing
- forage
- feeding preferences
- Library Collection RecordInterception, as a function of simulated rainfall intensity and duration, was determined for a midgrass [sideoats grama (Bouteloua curtipendula (Michx.) Torr.)] and a shortgrass [curleymesquite (…Publication Date 1987-09-01
- flow
- interception (hydrology)
- Hilaria belangeri
- losses
- water yield
- Bouteloua curtipendula
- Quercus virginiana
- rain
- Texas
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1987-08-01
- agricultural economics
- legumes
- reserves
- soil and water conservation
- environmental law
- state government
- no-tillage
- woody plants
- grasses
- Colorado
- Texas
- United States
- wildlife management
- Library Collection RecordA 16-paddock, cell-designed, rotational grazing (RG) system was initiated in March 1981 to evaluate the effects of RG on various vegetation response variables and cow/calf production. This 20-month…Publication Date 1987-07-01
- organic matter digestibility
- crop quality
- continuous grazing
- stocking rate
- pastures
- rotational grazing
- digestibility
- crude protein
- cattle
- Texas
- plant litter
- forage
- Library Collection RecordFunctional relationships between calf weights and various managerial and environmental factors were developed using 19 years of performance data from 8 cow-calf herds at the Texas Experimental Ranch…Publication Date 1987-07-01
- growth models
- variance
- liveweight gain
- calves
- Texas
- climatic factors
- rangelands
- grazing
- Library Collection RecordRelationships between current season plant production and plant measurements (crown width and volume) were investigated for 4 South Texas shrubs collected during July, 1978. Shrubs investigated were…Publication Date 1987-07-01
- Eysenhardtia texana
- salvia ballotaeflora
- Acacia rigidula
- biomass determination
- volume determination
- Acacia berlandieri
- regression analysis
- loam soils
- Odocoileus virginianus
- Texas
- canopy
- Library Collection RecordFourwing saltbush [Atriplex canescens (Pursh) Nutt.] seedlings from 4 western Texas tetraploid populations were established in uniform nurseries at San Angelo, Barnhart, and Marfa, Texas, in 1981 to…Publication Date 1987-07-01
- digestible organic matter
- phenotype
- ecotypes
- leaves
- flowers
- stems
- genetic variation
- Atriplex canescens
- mortality
- adaptation
- environmental factors
- phosphorus
- nutrient contents of plants
- crude protein
- land restoration
- Texas
- biomass
- phenology
- nutritive value
- canopy
- Library Collection RecordNet returns from control of sand shinnery oak (Quercus havardii) with tebuthiuron [N-(5-1,1-dimethylethyl 1,3,4,-thiadiazol-2-yl)-N, N′-dimethylurea] were evaluated for Southern High Plains ranges. A…Publication Date 1987-07-01
- discount rates
- production
- tebuthiuron
- economic analysis
- weed control
- Quercus havardii
- chemical control
- land restoration
- Texas
- rangelands
- livestock
- forage
- Library Collection RecordResearch was initiated at the Texas Experimental Ranch in 1981 to quantify the effects of 2 livestock densities on forage quality in a rotational grazing (RG) treatment. Livestock densities evaluated…Publication Date 1987-07-01
- stocking rate
- pastures
- rotational grazing
- digestibility
- crude protein
- Texas
- quality
- livestock
- forage
- dry matter
- Library Collection RecordSeveral herbicides were evaluated for control of honey mesquite (Prosopis glandulosa Torr.) when applied with a tractor-mounted carpeted roller. Experiments were placed in stands with relatively high…Publication Date 1987-07-01
- application timing
- 2,4,5-T
- clopyralid
- evaluation
- pesticide application
- Prosopis glandulosa
- weed control
- chemical control
- plant density
- picloram
- Texas
- rangelands
- Library Collection RecordForty-eight stocker cattle enterprises on tobosagrass, bluestem, and lovegrass pastures being bought and sold at different points in the seasonal cattle price cycle were evaluated to determine the…Publication Date 1987-05-01
- marketing
- farm management
- profits
- grassland improvement
- Hilaria mutica
- Eragrostis curvula
- optimization
- animal production
- ranching
- Bothriochloa ischaemum
- cattle
- Texas
- range management
- seasonal variation
- Library Collection RecordResearch was initiated in August 1982 at the Texas Experimental Ranch to evaluate effect of selected grazing treatments on watershed condition. Two production scale grazing treatments were sampled on…Publication Date 1987-05-01
- soil organic matter
- hydrology
- sediments
- grazing experiments
- rotational grazing
- plant communities
- Texas
- rangelands
- grazing
- infiltration
- bulk density
- Library Collection RecordResearch was initiated at the Texas Experimental Ranch in 1981 to quantify the effects of 2 stocking densities, equivalent to 14- and 42-paddock rotational grazing (RG) treatments, on aboveground…Publication Date 1987-05-01
- stocking rate
- rotational grazing
- cattle
- Texas
- biomass
- rangelands
- grazing
- forage
- Library Collection RecordOn-site disposal of drilling fluids frequently causes severe, longterm disturbance of rangeland soils. The effects of mulch on establishment and standing crops of seeded kochia [Kochia scoparia (L.)…Publication Date 1987-03-01
- soil pollution
- oil and gas wells
- Bassia scoparia
- semiarid soils
- mulching
- soil salinity
- irrigation
- reclamation
- Atriplex canescens
- Poaceae
- land restoration
- Texas
- establishment
- rangelands
- Library Collection RecordA study was conducted to evaluate production of 2 temperate, annual legumes at locations where temperature and moisture may seasonally place severe constraints on growth. Arrowleaf (Trifolium…Publication Date 1987-03-01
- Trifolium vesiculosum
- Trifolium subterraneum
- soil water content
- growth rate
- precipitation
- Texas
- temperature
- climatic factors
- crop yield
- introduced species
- rangelands
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1987-02-01
- short duration grazing
- ranching
- rotational grazing
- Texas
- range management
- grazing
- Library Collection RecordGrazing or cutting frequency has been shown to affect yield and quality of many grasses, but similar data are lacking for tall wheatgrass [Agropyron elongatum (Host) Beauv. 'Jose']. The…Publication Date 1987-01-01
- cutting frequency
- nitrogen
- potassium
- phosphorus
- magnesium
- calcium
- rotational grazing
- nutrient contents of plants
- Texas
- crop yield
- grazing
- Elytrigia elongata
- Library Collection RecordInfiltration rate and sediment production were measured over a 2-year period on an intensive rotationally grazed pasture. Measurements were taken prior to the movement of livestock onto the pasture,…Publication Date 1986-11-01
- intensive livestock farming
- hydrology
- sediments
- pastures
- rotational grazing
- sheep
- goats
- cattle
- Texas
- seasonal variation
- rangelands
- grazing
- infiltration
- Library Collection RecordInfiltration rate decreased significantly and sediment production increased significantly on a site with a silty clay surface soil devoid of vegetation following periodic trampling typical of…Publication Date 1986-11-01
- damage
- soil aggregates
- microrelief
- soil properties
- hydrology
- rotational grazing
- cattle
- Texas
- rangelands
- bulk density
- trampling
- soil water
- Library Collection RecordInfiltration rate and sediment production were measured for 2 years on 3 pastures from an intensive rotational grazing system. The pastures were 32, 24, and 16 ha in size. Stocking rate was held…Publication Date 1986-11-01
- soil water relations
- hydrology
- sediments
- stocking rate
- pastures
- rotational grazing
- sheep
- goats
- cattle
- Texas
- grazing
- infiltration
- Library Collection RecordInfiltration rate and sediment production were assessed in oak, bunchgrass and sodgrass vegetation types in moderate continuous (MCG), heavy continuous (HCG), and intensive rotation (short-duration,…Publication Date 1986-11-01
- sediments
- Quercus virginiana
- vegetation types
- Poaceae
- plant communities
- Texas
- livestock
- grazing
- infiltration
- bulk density
- Library Collection RecordEstablishment of spiny hackberry (Celtis pallida Torr.) in plantings for wildlife has been hampered by low seed germination. We evaluated methods for enhancing germination of spiny hackberry by…Publication Date 1986-11-01
- growth regulators
- heat
- Celtis pallida
- photoperiod
- scarification
- seed treatments
- dormancy breaking
- Texas
- seed germination
- Library Collection RecordIn the greenhouse, kleingrass [Panicum coloratum (L.) 'Selection 75'] and buffelgrass [Cenchrus ciliaris (L.) 'Nueces'] were tolerant of preemergence application of butylate (S-…Publication Date 1986-11-01
- crop establishment
- Panicum coloratum
- manual weed control
- phytotoxicity
- tolerance
- herbicides
- weed control
- Cenchrus ciliaris
- Texas
- Library Collection RecordSeasonal biomass dynamics were documented in an undisturbed sand shinnery oak (Quercus havardii) community and adjacent areas treated with tebuthiuron 3 years and 6 years prior to sampling. Biomass…Publication Date 1986-09-01
- herbaceous yield
- residual effects
- field tests
- above-ground biomass
- below-ground biomass
- biomass determination
- tebuthiuron
- sandy soils
- weed control
- Quercus havardii
- yields
- Texas
- rangelands
- Library Collection RecordEstablishment of fourwing saltbush [Atriplex canescens (Pursh) Nutt.] on rangelands in western Texas could improve forage production and quality. Three experiments were conducted to evaluate…Publication Date 1986-09-01
- growth analysis
- Bouteloua curtipendula
- Atriplex canescens
- mortality
- Texas
- establishment
- plant competition
- rangelands
- forage
- Library Collection RecordSeasonal nitrogen dynamics were documented in an undisturbed sand shinnery oak (Quercus havardii) community and in similar areas treated with tebuthiuron 3 years and 6 years prior to sampling in 1981…Publication Date 1986-09-01
- residual effects
- field tests
- above-ground biomass
- below-ground biomass
- nitrogen metabolism
- tebuthiuron
- sandy soils
- weed control
- Quercus havardii
- soil chemistry
- Texas
- biomass
- seasonal variation
- rangelands
- Library Collection RecordSeed dormancy hampers establishment of anacua [Ehretia anacua (Teran & Berl.) I.M. Johnst.] in plantings for wildlife. We evaluated methods of enhancing anacua germination and causes of dormancy…Publication Date 1986-09-01
- Texas
- wildlife management
- seed germination
- seed dormancy
- establishment
- temperature
- sulfuric acid
- Boraginaceae
- pretreatments
- habitat improvement
- ehretia anacua
- Library Collection RecordNumber and kinds of cattle trails may have a dramatic impact on relative amount of bare soil and subsequently on amount and rate of soil erosion. The objective of this study was to quantify the…Publication Date 1986-09-01
- trails
- types
- quantitative analysis
- density
- soil erosion
- rotational grazing
- cattle
- Texas
- grazing
- Library Collection RecordTebuthiuron, [N-(5-1,1-dimethyethyl-l1,3,4-thiadiazol-2-yl)-N,N′-dimethylurea], a root-absorbed pelleted herbicide, was broadcast onto sand shinnery oak (Quercus havardii) rangeland in west Texas,…Publication Date 1986-09-01
- herbicide residues
- water content
- residual effects
- tebuthiuron
- sandy soils
- weed control
- Quercus havardii
- digestibility
- diet studies
- cattle
- Texas
- rangelands
- nutritive value
- grazing
- forage
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1986-08-01
- helicopters
- aerial methods
- Plains
- Juniperus pinchotii
- Texas
- range management
- Library Collection RecordForty-one headfires were burned on 0.1-ha test plots on 2 west Texas study sites in the spring of 1984. The purpose of these burns was to develop a prescription for predicting whether downed honey…Publication Date 1986-07-01
- residues
- ignition
- mechanical methods
- moisture content
- Prosopis glandulosa var. glandulosa
- brush control
- wind speed
- prescribed burning
- Texas
- Library Collection RecordLow seed germination is a problem in establishment of showy menodora (Menodora longiflora Gray). Objectives of this study were to determine the effects of temperature, light, and presowing treatments…Publication Date 1986-07-01
- Oleaceae
- menodora longiflora
- preplanting treatment
- photoperiod
- scarification
- seed treatments
- Texas
- seed germination
- temperature
- Library Collection RecordA general economic model to analyze optimal timing of brush control treatments and other range improvements was developed. The model was then applied to investments to control mesquite (Prosopis…Publication Date 1986-07-01
- prices
- timing
- investment
- costs and returns
- optimization
- Prosopis glandulosa
- brush control
- Texas
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1986-06-01
- protection
- animal protection
- species specific toxicants
- coyotes
- predator control
- toxic substances
- sheep
- livestock
- Texas
- Library Collection RecordWe investigated effects of fall burning of gulf cordgrass (Spartina spartinae) rangeland on winter diets and liveweight gains of cattle on the Texas Coastal Prairie during 1979-1981. Gulf cordgrass…Publication Date 1986-05-01
- crude protein
- spartina spartinae
- autumn
- Nassella leucotricha
- liveweight gain
- grazing trials
- pastures
- prescribed burning
- digestibility
- diets
- cattle
- Texas
- forage
- feeding preferences
- Library Collection RecordTraditional methods of monitoring brush canopies such as ground survey and aerial photography are not cost effective for large areas. This experiment compared photo-estimated brush canopy closure to…Publication Date 1986-05-01
- brushwood and scrub
- multispectral scanning system
- Landsat
- biomass determination
- remote sensing
- brush control
- indexes
- vegetation
- Texas
- rangelands
- canopy
- Library Collection RecordA field study was initiated in May 1981 to monitor the effectiveness of mechanical brush control (chaining) as a method of reclaiming Ashe juniper (Juniperus asheii)-oak (Quercus spp.) dominated…Publication Date 1986-05-01
- Juniperus ashei
- mechanical methods
- Quercus
- brush control
- Odocoileus virginianus
- Texas
- habitat improvement
- range management
- botanical composition
- rangelands
- Library Collection RecordA study was conducted in Hidalgo County, southern Texas, to determine the effects of inorganic nitrogen (N) and phosphorus (P) fertilization on the P content of 5 deer browse species. Treatments were…Publication Date 1986-05-01
- phosphorus fertilizers
- nutrient deficiencies
- browse plants
- plant analysis
- nitrogen fertilizers
- Odocoileus virginianus
- species
- woody plants
- phosphorus
- nutrient contents of plants
- Texas
- Library Collection RecordWe observed the responses of nongame birds to brush suppression and habitat management for game birds in the Rolling Plains of Texas during 1981-1983. Data from line transects were used to describe…Publication Date 1986-05-01
- mimus polyglottos
- game birds
- birds
- Zenaida macroura
- Colinus virginianus
- Prosopis glandulosa
- population density
- habitats
- herbicides
- game management
- species
- Texas
- habitat improvement
- rangelands
- Library Collection RecordWe compared effects of short-duration and continuous grazing on nesting cover and success of bobwhites and wild turkeys in south Texas during 1984. Coverage, density, and dispersion of suitable nest…Publication Date 1986-05-01
- colinus vulgaris
- nesting
- grazing time
- turkeys
- nests
- game management
- pastures
- Texas
- livestock
- grazing
- Library Collection RecordHexazinone [3-cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4(1H, 3H)-dione] applied as 1.2 cm3 (20% ai) pellets in a grid pattern at 2.2 kg active ingredient (ai)/ha killed 11 to 22% of…Publication Date 1986-03-01
- hexazinone
- pellets
- pesticide application
- Prosopis glandulosa var. glandulosa
- brush control
- Texas
- rangelands
- Library Collection RecordEstablishment of shrubs and other forage plants on arid and semiarid rangelands and salt-contaminated sites may be enhanced if ecotypes with ability to germinate and establish under moisture stress…Publication Date 1986-01-01
- osmotic treatment
- saline soils
- arid zones
- Atriplex canescens
- pH
- semiarid zones
- Texas
- seed germination
- establishment
- temperature
- rangelands
- Library Collection RecordThe effect of honey mesquite (Prosopis glandulosa var. glandulosa Torr.) control on herbaceous growth dynamics, forage production, and root and crown biomass was investigated in 1979 and 1980 on a…Publication Date 1986-01-01
- Prosopis glandulosa var. glandulosa
- understory vegetation
- herbicides
- population dynamics
- weed control
- chemical control
- semiarid zones
- Texas
- 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 RecordA multi-video system that provides immediately useful narrowband black-and-white imagery within the visible to near-infrared light (0.40- to 1.10-micrometer waveband) region of the electromagnetic…Publication Date 1985-09-01
- land resources
- video recorders
- assessment
- image analysis
- remote sensing
- Texas
- range management
- rangelands
- ecology
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