Rangeland Ecology & Management
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- Library Collection RecordRegulatory guidelines establish maximum allowable boron concentrations for mine reclamation soils and overburden. However, these toxic levels are based upon research performed on boron-sensitive crop…Publication Date 1983-09-01
- United States
- Library Collection RecordThe periodical ravages of locusts and grasshoppers have been sufficiently documented through history that it is easy to appreciate the seriousness of such outbreaks. We believe, however, that most…Publication Date 1983-03-01
- United States
- Library Collection RecordThe first known introduction of crested wheatgrass into North America was made in 1898 by N.E. Hansen of the South Dakota Agricultural Experiment Station from the Valuiki Experiment Station about 150…Publication Date 1983-01-01
- United States
- Agropyron cristatum
- Agropyron desertorum
- Library Collection RecordPrescribed burning was conducted in the fall and spring to evaluate the effects of fire on productivity of 3 forage species. Yield measurements were obtained throughout the growing season at biweekly…Publication Date 1983-03-01
- Plains
- United States
- western wheatgrass
- blue grama
- Bouteloua gracilis
- threadleaf sedge
- Carex filifolia
- Library Collection RecordIndian ricegrass [Oryzopsis hymenoides (Roem. and Schult.) Ricker] is an excellent native species for revegetation of coal and oil shale sites. However, inadequate germination due to a high seed…Publication Date 1983-03-01
- Canada
- United States
- revegetation
- forage crops
- Library Collection RecordThe importance of erosion on rangelands has been recognized for many years. However, the impact of erosion on site productivity (choose your own index of productivity) has not been quantified to any…Publication Date 1982-11-01
- United States
- Library Collection RecordA study has been made of the vegetational condition of a formerly grazed area, Chesler Park, in Canyonlands National Park. A comparison was made with the same area 10 years earlier. The 10-year…Publication Date 1983-01-01
- United States
- Canyonlands National Park
- Library Collection RecordSimple methods for estimating standing biomass in a stand of tree legumes containing the genera Prosopis, Cercidium, Olneya, Leucaena, and Parkinsonia are reported. Fresh and dry biomass were related…Publication Date 1982-01-01
- United States
- Library Collection RecordCrupina vulgaris, crupina, a member of the Compositae family, is a recently introduced threat to the rangelands of Idaho. It is a competitive winter annual which, when established, develops nearly…Publication Date 1981-11-01
- Idaho
- United States
- Library Collection RecordThe age, density, and fire history of western juniper (Juniperus occidentalis Hook.) trees growing on range sites of contrasting potentials were investigated. The 1,000-ha study area consisted of 65…Publication Date 1981-11-01
- United States
- Library Collection RecordLarge individual plants within a few species of rangeland shrubs were studied in several Intermountain States for their potential use in establishing biomass fuel energy plantations. Their locations…Publication Date 1982-01-01
- United States
- Library Collection RecordPerennial grasses are difficult to establish from seed in the Southern Great Plains. The conventional planting practice is to plant grass seeds 1 to 2 cm deep in the soil; but that soil layer often…Publication Date 1982-05-01
- Plains
- United States
- Library Collection RecordField and greenhouse studies were conducted to measure changes in plant growth resulting from grasshopper defoliation. All data indicated that as grasshopper grazing intensity on needle-and-thread…Publication Date 1982-03-01
- Canada
- United States
- Library Collection RecordConcern over certain animal damage control methods used by the U.S. Fish and Wildlife Service (USFWS), primarily the predacide Compound 1080, prompted a Presidential Order in 1972 banning the use of…Publication Date 1981-09-01
- United States
- Library Collection RecordThe alkaloid anagyrine found in some Lupinus species has been shown to cause the teratogenic condition known as "crooked calf disease." A collection of western American lupines held by the…Publication Date 1982-01-01
- United States
- Library Collection RecordDuring June through September, 1977, pronghorn antelope (Antilocapra americana) were observed in the National Bison Range, Moiese, Montana, to determine if defecation rates were constant in different…Publication Date 1981-07-01
- United States
- Library Collection RecordGreenhouse and field experiments were conducted at the High Plains Grasslands Research Station to determine what might cause tetany-prone forage. The soil was analyzed for ammonium acetate-…Publication Date 1980-11-01
- United States
- Library Collection RecordEcological and historical data are combined in assessing the influence of cultural broadcast burning in the inland Pacific Northwest from the distant past into recent history. Twenty-four references…Publication Date 1980-11-01
- United States
- Library Collection RecordAssistance programs in range management to developing countries in Africa by the U.S. Agency for International Development historically have had a training program for nationals for the host…Publication Date 1981-01-01
- Africa
- Library Collection RecordResults are presented to demonstrate the association between weather conditions and fire danger on the rangelands of the Great Basin. It was found that precipitation frequency and duration are…Publication Date 1980-09-01
- United States
- Library Collection RecordNational losses to predators of beef cattle and calves on farms and ranches with 20 or more cows and market feeder calves or yearlings were investigated. Data are from a sample survey of about 1,800…Publication Date 1979-03-01
- United States
- Library Collection RecordA literature survey was made for the occurrence of C3 and C4 photosynthetic pathways in the United States Gramineae. Distinctive characteristics of the two photosynthetic pathways are discussed. Leaf…Publication Date 1979-01-01
- United States
- 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 1980-03-01
- United States
- Library Collection RecordThis article is an attempt to review and synthesize the present state of knowledge on the Sahel rangelands in a concise way. Ecological conditions, land use practices, livestock numbers, and…Publication Date 1980-01-01
- Africa
- deserts
- Library Collection RecordA simulated summer cloud seeding program was conducted for 4 years on a Festuca idahoensis-Agropyron spicatum grassland. Production and phenologic responses were essentially nil when plots were given…Publication Date 1978-07-01
- United States
- Library Collection RecordPotential forage production is higher in the South than in other range areas of the United States, although actual production is declining rapidly due to accelerated pine regeneration. The cutover…Publication Date 1978-07-01
- United States
- Library Collection RecordGermination of broadscale (Atriplex obovata Moq.), aperennial saltbush, was optimum when the seeds were exposed to light at 10 to 20 degrees C. Germination was suppressed in the absence of light,…Publication Date 1977-07-01
- United States
- Library Collection RecordSpreading or creeping deserts worldwide are causing concern. Recent publicity indicates that man's efforts in supplying technology and aide projects to stem the desertification process have not…Publication Date 1978-09-01
- Africa
- Library Collection RecordCopper-to-molybdenum ratios in all but two sweetclover samples collected on spoil at eight coal mines in the Northern Great Plains ranged from 0.44:1 to 5:1. Ratios of 5:1 or less in forage are…Publication Date 1978-01-01
- Canada
- United States
- Library Collection RecordA brief history of rangelands leading to the current status of range research in the western United States is reviewed. Five categories of new or unresolved problems needing research are identified.…Publication Date 1978-01-01
- United States
- Library Collection RecordPoisonous plants cause serious economic losses in many areas of the West. However, there is no systematic way of accounting for the magnitude of these losses. A significant proportion of the…Publication Date 1978-09-01
- United States
- Library Collection RecordThis paper discusses the role of microorganisms in the reclamation of spent shale wastes in western Colorado and the overburden from lignite strip-mining areas in North Dakota. Adverse conditions for…Publication Date 1977-07-01
- United States
- 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 1978-03-01
- United States
- Library Collection RecordWe surveyed the vegetation at 19 locations inside and outside 12 exclosures built at various times in Curlew Valley, northern Utah. The exclosures were in semidesert shrub vegetation and included…Publication Date 1978-01-01
- United States
- Library Collection RecordRoots of honey mesquite seedlings produced nodules readily in the growth chamber. The nodulated seedlings contained more nitrogen than nonnodulated seedlings. Large plants had the largest nodules.…Publication Date 1976-11-01
- Mexico
- United States
- Library Collection RecordAdaptability and survival of range plantings are important to those interested in artificial seeding of rangelands. An analysis of exotic plantings made in 1945 in the semidesert shrub, chaparral,…Publication Date 1976-05-01
- United States
- 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 1977-03-01
- United States
- Library Collection RecordNutrient deficiency, primarily nitrogen (N), is a major plant growth-limiting factor on northern Great Plains rangelands. Applications of 30 to 50 lb N/acre/year have commonly doubled forage…Publication Date 1976-05-01
- United States
- Library Collection RecordThe study of the relationships between annual rainfall and range production in the Mediterranean Basin and the Sahelian Sudanian tropical zones of Africa shows a close correlation between average…Publication Date 1977-05-01
- Africa
- Mediterranean region
- Library Collection RecordFrom 1960 to 1975, a series of trials on the eastern side of the Columbia Basin north of the Snake River was conducted to determine the feasibility of establishing crested wheatgrass on rangelands…Publication Date 1976-11-01
- United States
- Library Collection RecordPoisonous plants rank high among the causes of economic loss to the livestock industry. Losses come not only through death and disability of livestock but through costs associated with interference…Publication Date 1976-09-01
- United States
- 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 1977-01-01
- United States
- Library Collection RecordThe early years of this country's development were years in which relatively little interplay was exercised in the exploitive endeavors of society, whether these were in range resources, wood…Publication Date 1975-05-01
- United States
- Library Collection RecordThe geographic distribution of molybdenum (Mo) areas toxic for grazing animals was determined in five western states-Washington, Idaho, Montana, Wyoming, and Colorado. A number of relatively…Publication Date 1975-07-01
- United States
- Library Collection RecordA high degree of Gambel oak control can be attained with a combination of mechanical treatment followed by a system of goat grazing. This type of control program can result in significant increases…Publication Date 1975-05-01
- United States
- Library Collection RecordBecause of critical establishment requirements, seeds of alkali sacaton (Sporobolus airoides (Torr.) Torr.) must be planted when both soil moisture and probability of rain are high. Large seeds…Publication Date 1975-03-01
- United States
- Library Collection RecordThe sensitive rangelands of the Southwest are a delicately balanced arrangement of thin soils, sparse vegetation, and limited precipitation. Grazing must be carefully regulated in order to protect…Publication Date 1975-05-01
- United States
- 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 1975-11-01
- United States
- Library Collection RecordCultivars of arrowleaf clover (Trifolium vesiculosum Savi.) are becoming important interseeded components of the pasture ecosystem in the humid southeast. This research was conducted to determine the…Publication Date 1975-11-01
- United States
- 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 1975-07-01
- United States
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