فهرست مطالب r. khalifezadeh

Multipurpose use of rangelands is one of the new challenges facing rangeland users, according to which grazing pressure in rangelands can be reduced and an important step can be taken to increase the welfare and empowerment of rangelands, preserve ecosystems and improve ecosystem services related to them. Therefore, the present study aims to evaluate the potential of rangelands in the semi-steppe region, for the use of medicinal plants and forage production, in 12 habitats of the country (including: Arshad Chamanof Sahand, Shiveh Soor of Marghavar of Urmia, DoshKharat of Golestankooh, Derakhtak of Friedan, Aliabad Moshiri of Koohrang, Freeze heights of Binalood, Khoraklat of Razavi Khorsan, Joladak of Alamut, Sar Ali Abad of Gorgan, Rineh of Larijan, Otaghsara of Larijan and Kaboudcheshmeh of Savadkuh) were performed. For this purpose, after measuring the vegetation and estimating the production of medicinal plants; based on ecological, economic and social criteria and indicators; the suitability of each habitat for the use of medicinal plants was determined. Then, by comparing the suitability class of habitats for the use of medicinal plants and their suitability class for livestock grazing, a decision was made regarding the priority of the type of rangeland use. Overall; 17% of habitats, by all criteria, are unsuitable for the use of medicinal plants. 33% have good suitable, 25% have medium suitable and 25% have low suitable. The results suggest that not all rangeland habitats are suitable for the use of medicinal plants, and not all of them are suitable for the use of medicinal plants. This issue should be considered in the policies related to the harvest of medicinal plants from the rangelands, and the use of medicinal plants should be allowed, taking into account the suitability of the rangeland. In rangelands with potential for medicinal plants, it is possible to reduce the number of livestock and grazing livestock in accordance with ecological principles; he used medicinal plants along with livestock. This, in addition to compensating for the economic problems caused by reducing the number of livestock, will also restore vegetation and enhance the richness of medicinal plants.