Barriers in Application of Biological Fertilizer in Chardavl Shirvan Township of Ilam Province from Farmers Point of View

The Purpose of This study was to investigate the barriers of application of Biological Fertilizer in Chardavl Shirvan town ship of Ilam Province from Farmers Point of View. This was an applied, research using descriptive-survey method. The population for this research was farmers (N=1500) and the sample size was )n=501( selected by the Cochran formula and Stratified proportional method. The tool is a study questionnaire. The validity was confirmed by a specialized team and also reliability was measured by using Cronbach’s alpha (upper than 78%) using SPSS 16 software. Factor analysis was used to identify Barriers of Biological Fertilizer Application in Chardavl Shirvan township of Ilam Province from Farmers Perception. The results Showed that the important barriers in Application of Biological Fertilizer include: barriers training extension, barriers policy, social barriers, economic barriers and environmental barriers. These barriers were explained with a%50 /15 Variance.