considering that agricultural sector is the largest consumer of water, presenting integrated management for water resources and formulating effective policies to increase water productivity in this sector is essential. therefore, using economic modeling , this study simulated the farmers’ responses to irrigation water pricing and rationing policies in zabol city. to achieve the study purpose, t...

shortage of water resources and increasing demand to consumption of this scarce resource, leads to somenoticeable limitations. on the other hand, population growth and consequently, increasing demand for water in aridand semi arid regions , needs production in exchange of little amount of water consumption. to approach thisobjective, an experiment in the complete randomized blocks carried out i...

Due to agriculture is a risky activity and risk models is important in order to analyze the behavior of farmers, hence, in this study, the factors affecting risk-taking and risk aversion is the region grape growers. Data analysis was performed by using stochastic frontier. Data gathered by questionnaires at three counties of Zabol, Hirmand and Zahak at 265 grape farmers in crop year of 2011-201...

Background & Aim: The aim of this study was to investigate the antimicrobial activity of two rangeland-medical plants extracts, Prosopis farcta L. and Datura stramonium L., against Staphylococcus aureus isolated from sheep in Zabol city. Experimental: The P. farcta and D. stramonium were collected from...