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Journal-of-Rangeland-Science-JRS

Journal of Rangeland Science (JRS)

Editor-in-Chief: Ali Ashraf Jafari, PhD

Online ISSN: 2423-642X

Print ISSN: 2008-9996

Publishes Quarterly

Articles In Press

Articles In Press are accepted, peer reviewed articles awaiting to be assigned into an issue of this journal

Original Article
The Impact of Human Traffic on Vegetation Characteristics and Species Diversity in Vicinity of the Almagol Wetland in Northern Iran

Despite its ecological importance, the wetland edge vegetation could be strongly affected by human factors e.g. heavy traffic. In order to investigate the impact of human traffic on vegetation characteristics and plant diversity, a research was conducted at the edge of Almagol wetland in the northern Iran in 2021. The assessment was carried out through […]

Original Article
Effects of Phenological Stages on Yield and Quality Traits of Three Halophyte Plant Species as Forage Sources and Combating Desertification in Khuzestan Province, Iran

Halophytes have good potential for forage production and combating desertification in saline soils. The present research was aimed to investigate the effects of phenological stages (Vegetative, Flowering & Ripening) on the yield and quality of three halophytes, Atriplex leucoclada, Suaeda fruticosa, and Seidlitzia rosmarinus, in warm steppe rangelands, Khuzestan privince, Iran. Data were collected in […]

Original Article
Impact of Deferment on Grassland Condition and Diet Quality of Cattle under a Short-Duration Grazing System

Rest and deferred rotation grazing treatments have proven to be effective tools that improve range condition, but little is known about their effect on range animal’s diets. The purpose of the present research was to evaluate the impact of deferment in a short-duration grazing on vegetation and diet quality of heifer in a context of […]

Original Article
Investigation of the Nutritional Potential of a Pasture Plant Species (Cyperus rotundus L.) at Different Growth Stages Under In Vitro and Standard Laboratory Studies

Cyperus rotundus L. (C. rotundus) is a medicinal plant and a species of sedge (Cyperaceae family) that grows in different world rangelands, especially in Iran. The nutritional aspects of this plant have not been scientifically investigated by animal science nutritionists. Therefore, the C. rotundus’s nutritional potential at three growth stages by different standard laboratory methods […]

Original Article
Chemical Composition and in vitro Nutrient Digestibility of Sulla aculeolata subsp. aculeolata and Sulla aculeolata subsp. mauritanica from Semi-arid Rangelands of the Mediterranean Area

This study focuses on the evaluation of the chemical composition and in vitro nutrient digestibility of two forage legumes namely, Sulla aculeolata subsp. aculeolata and Sulla aculeolata subsp. mauritanica. from the semi-arid rangelands of the Mediterranean area. For the first time, a study has been conducted to determine the nutritive value of these two pasture forages. Plants […]

Original Article
Nomads’ Perceptions on Nomadic Rangeland Management in Two Provinces of Iran (An Application of Grounded Theory)

In Iran, rangeland management is based on grazing licenses that were introduced in 1963. Following the nationalization of the country’s forests and rangelands, the Iranian Government began approving grazing licenses to eligible users. However, evidence suggests that this strategy was not effective in utilization and improvement of the rangelands. This study aimed to answer the […]

Original Article
Application of 24-epibrassinolide as an Environmentally Friendly Strategy Alleviates Negative Effects of Salinity Stress in Satureja khuzistanica Jamzad

Satureja khuzistanica Jamzad is an endemic medicinal plant which grows naturally in arid rangelands of south west of Iran. It is also being cultivated in arid regions with salt problems. So,it is necessary to find a method to develop its cultivation under salinity condition. This study was aimed to determine effects of 24-epibrassinolide(EBL) in three […]

Original Article
Cattle Grazing Impacts on Shoot and Root Characteristics of Urochloa decumbens (Stapf) R. Webster and Axonopus compressus (Sw.) P. Beauv. in Tropical Pastures of Malaysia

This study aimed to assess the responses of Signal grass (Urochloa decumbens) and Carpet grass (Axonopus compressus) shoot and root systems to cattle grazing. Two sites with different grazing strategies were selected in pastures of Selangor state, Malaysia in 2016: one site was dominated by Signal grass and grazed with moderate intensity for long-term (LMG, […]

Original Article
Changes in Species Diversity and Functional Diversity of Vegetation under Different Grazing Intensities in Changizchal Rangelands, Mazandaran Province, Iran

Different indices of functional diversity as: functional richness (FRic), functional evenness (FEve) and functional divergence (FDiv), could help to understanding of the relationship between plant diversity and ecosystem function. Therefore, this study was aimed to evaluate changes in species diversity and functional diversity of vegetation under different grazing intensities in relation to soil physic-chemical properties […]

Original Article
Determination of Pasture Comfort Climate Index between Forest and Open Grassland for Livestock Grazing

In the summer of 2019 digitally recorded climatic data of shelterbelts and open pastures were compared to create a database. Our aim was to clarify the extent to which the herding needs of free-range flocks in the pasture meet the climatic conditions of the shelterbelts. It is considered important to graze sheep in the grazing […]

Original Article
Effects of Planting Date and Biofertilizer on Seedling Growth of Thymus daenensis Celak and T. vulgaris L. Cultivated in Borujerd, Iran

Seedling establishment is a crucial stage in the restoration of degraded rangelands. The effects of sowing dates and bio-fertilizers on the growth and establishment of Thymus daenensis Celak (native) and Thymus vulgaris L. (introduced) were studied over two growth seasons at Islamic Azad University, Borujerd branch, Lorestan, Iran. The treatments consisted of four bio-fertilizers treatments […]

Original Article
Investigating the Relationship between Soil Properties and Morphological Traits and Volatile Oil Components of Ferula assa-foetida L. under Habitat Conditions in Kerman Province, Iran

Ferula assa-foetida L. is an endangered and important medicinal plant in Iran. The knowledge of its ecological relationships will lead to plant conservation and reproduction objectives and better economic performance. This research was aimed to investigate the relationship between soil factors and plant morphology and oil components of the F. assa-foetida under habitat conditions in […]