Rangeland Ecology & Management
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Displaying 1 - 22 of 22 results
- Library Collection RecordGenetic variations within the species of Agropyron desertorum and 2 varieties of A. cristatum subsp. pectinatum var. imbricatum and A. cristatum subsp. pectinatum var. pectinatum were studied using…Publication Date 2015
- Agropyron complex
- genetic diversity
- Leaf total proteins
- morphology
- Wild population
- Iran
- Library Collection RecordSoil salinity affects a large part of the region in Iran. Salinity covers 12.5% of total area of the country. Priming of seeds in sodium chloride and water (hydro-priming) has been reported to be a…Publication Date 2015
- Halopriming
- Hydropriming
- Imbibing
- Salt-tolerant
- Secale cereale
- Secale ceremont
- Iran
- Library Collection RecordOne of the main objectives of ecosystem management is to preserve the species diversity. Many researchers regard higher species diversity as the stability of ecological systems. The aim of this study…Publication Date 2015
- diversity
- Topographic factors
- Ghorkhud mountainous rangelands
- Iran
- Library Collection RecordAccurate knowledge of spatial distribution of soil physical and chemical properties is needed for suitable management and proper use of rangelands in Masileh plain, Qom, Iran. In present study, for…Publication Date 2015
- geostatistics
- soil properties
- Variogram
- Masileh plain
- Iran
- Library Collection RecordKnowledge of physiological and environmental factors is important for forage grass production. Festuca ovina is a grass species adapted to Azerbaijan region climate, Iran. This species is a valuable…Publication Date 2015
- Super-Absorbent polymers
- manure
- Rangeland species
- vegetation cover
- soil nutrients
- Drought Stress
- Iran
- Library Collection RecordTragacanth Gum is one of the most important medicinal and industrial products of rangelands and is obtained from the incision of gum tragacanth-producing Astragalus including Astragalus keyserlingii…Publication Date 2015
- Gum tragacanth
- Incision
- Number of harvests
- Astragalus
- Iran
- Library Collection RecordThe overgrazing and excessive utilization of rangelands has caused vegetation and soil degradation in many rangelands. In the rangeland management, the soil and vegetation elements, environmental…Publication Date 2015
- rangeland restoration
- Mortar stone dam
- contour furrow
- Soil Fertilization
- Iran
- Library Collection RecordRangelands are the main sources of forage for livestock feeding by local people. Beside forage production, rangeland ecosystems provide many other goods and services such as medicinal plants,…Publication Date 2015
- Rangeland ecosystems
- Local People
- Exploiters
- Rangelands goods and services
- Hezarjarib
- Iran
- Library Collection RecordExperiments were conducted to evaluate the effects of combined water salinity and deficit irrigation on common bermudagrass in order to address the shortage of water resources and increasing water…Publication Date 2014
- Antioxidant
- Common bermudagrass
- Deficit irrigation
- Turfgrass
- Water salinity
- irrigation
- pastures
- plant production
- Shiraz
- Iran
- Library Collection RecordOxidative stress caused by drought stress is a major limiting factor for grass cultivation in arid and semi-arid regions. In order to investigate the effect of nitric oxide (NO) donors on drought…Publication Date 2014
- Nitric oxide donors
- Oxidative stress
- drought
- Antioxidant enzymes
- Turfgrasses
- pastures
- drought
- plant production
- Shiraz
- Iran
- Library Collection RecordRemote sensing is generally accepted as a powerful technique for land surface studies in arid and semi-arid regions. This technique is also very useful for other environmental studies such as shallow…Publication Date 2012
- vegetation cover
- soil properties
- remote sensing
- Landsat
- Iran
- Library Collection RecordSurface soil shear strength can be a useful dynamic index for soil erodibility and thus a measure of soil resistance to water erosion. In this study, we evaluated the predictive capabilities of…Publication Date 2012
- ANFIS
- ANNs
- regression
- soft computing
- surface soil shear strength
- Iran
- Library Collection RecordOver the past two decades, the issue of rural women in developing countries has evolved from relative obscurity to a primary concern among the growing community of researchers and policy makers who…Publication Date 2011
- Socio- economic factors
- women participation
- productive projects
- rural women
- Poverty
- Iran
- economics
- livestock
- Iran
- Library Collection RecordThe rangelands, as one of the largest dynamic biomes in the world, have very capabilities. Regulation of greenhouse gases in the Earth's atmosphere, particularly carbon dioxide as the main these…Publication Date 2010
- Iran
- Library Collection RecordTopography has direct and indirect effects on plant distribution. So knowing of relationship between vegetation and topographic factors can be effective on the estimation of species kind for…Publication Date 2010
- Iran
- Lasem
- Iran
- 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 1986-12-01
- dryland farming
- Iran
- environmental degradation
- nomadism
- land use
- 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 1981-04-01
- Iran
- villagers
- nomads
- grasses
- grazing
- forest
- forage
- soil
- rangelands
- vegetation
- climate
- Library Collection RecordDifficulty in establishing vegetation on depleted and eroded lands in the Steppic Zone of Iran is the problem. This analysis of the range problems of Iran is intended to serve as a guideline for…Publication Date 1977-09-01
- Iran
- Library Collection RecordAn Atriplex canescens introduced to Iran and two native species, Artemisia herba alba and Kochia prostrata, were fed to sheep throughout a year to determine the comparative palatability of the…Publication Date 1977-09-01
- Iran
- Library Collection RecordOf three saltbushes tested under the harsh environment of the Central Plateau of Iran, fourwing saltbush (Atriplex canescens) was the most adapted. Transplanting in October and November when…Publication Date 1977-03-01
- Iran
- Library Collection RecordSeeding to adopted forage species is one of the most effective means for restoring Iranian rangelands to full forage production. Observation and study of native vegetation response to reduced grazing…Publication Date 1976-01-01
- Iran
- Library Collection RecordHorizontal wells make use of the principle of the qanat developed in Persia about 2,500 years ago and still widely used there and in other arid regions of the world. The driven horizontal well offers…Publication Date 1973-09-01
- Iran