Rangeland Ecology & Management
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Displaying 1 - 11 of 11 results
- 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 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 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 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 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 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 RecordThe U.S. Fish and Wildlife Service’s National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video and that are in the public…Publication Date 2013
- wildlife conservation
- wildlife management
- wildlife
- Wildlife parks
- Library Collection RecordScott Walker of the Utah Division of Wildlife Habitat discusses the management objectives and challenges facing Utah's mountain brush areas. This is critical habitat for all manner of species…Publication Date 2012
- wildlife management
- wildlife
- habitats
- Utah
- Library Collection RecordThis video provides a quick summary of the differences between Wyoming's grazers and browsers and their dietary preferences.Publication Date 2009
- grazing
- browsing
- wildlife
- Wyoming