Mahshid Souri

Agricultural Research & Education Organization(AREO) · rangeland

Knowledge of variations in soil biological and biochemical indicators with grazing and seasonal changes is important for assessing soil quality and required management. Lack of proper management could induce irreversible damage to the soil structure; therefore, a seasonal experiment was carried out in Salook National Park, Iran; arranged in a facto...

Organic carbon is one of the foremost basic soil quality indices, affecting almost all the soil’s physical, chemical, and biological properties. Digital soil mapping (DSM) of soil organic carbon (SOC) is crucial in building different environmental models. Regarding the high correlation of vegetation spectral indices (VSI) with SOC, in numerous stud...

It is important to determine the suitability of rangelands for the utilization of medicinal plants. The purpose of this study was to introduce some of the criteria and indicators, influencing the rangelands suitability for medicinal plants exploitation and to investigate the differences between the results of using different approaches of suitabili...

Protected areas and national parks are considered as safe habitats for many plant and animal species. These areas in the country have a special place to preserve the genetic diversity of living organisms. Salook region in North Khorasan province with about 17000 hectares is one of the most diverse plant and animal treasures in northeast of Iran. In...

https://press-rifr.areeo.ac.ir/book_2038.html

Size of rangeland management units for livestock grazing use in different climatic regions of ‎West Azerbaijan

Recognition of byproducts and their exploiting economic evaluation is one of basic requirements in documenting prospect of rangelands utilization. In this regard, the present study was performed to estimate the economic indices of exploiting byproducts production in Varnasa rangelands, Naghadeh, Iran. For this purpose, the economic data for calcula...

Among various numeric and parametrical indices of plant species diversity, numerical ones may not provide a comprehensive description about abundance and richness of species, so application of parametric indices in addition to numerical ones would be a better approach to investigate on plant communities. For this purpose, indices of species richnes...

Seasonal flood damage is irreparable face. The annual event is a rapid and devastating floods in different parts of the world and cause loss of life and property is tangible and non-tangible. Therefore, the feed rate of the total flow rate and flood areas has contributed This study investigates the extent and rate of runoff from the sub output of t...

Physiological effect of five levels of water stress (0,-0.3,-6,-9 and -1.2MP) was studied on seed germination and tigella as well as radicule growth length in two different Artemisia species namely: Artemisia spicigera and Artemisia fragrans. Polyethylene glycol (PEG) was used to provide appropriate water potentials. A total of 50 seeds were sown f...