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      • Open Access Article

        1 - Research Performance of Agriculture Faculty Members: A Comparative Study at West Part of Iran
        Nematollah Shiri Nader Naderi Ahmad Rezvanfar
        Based on personal and professional characteristics, the present study compares the research performance among faculty members of agricultural colleges in west part of Iran. The statistical population of this study consisted of all faculty members in the agricultural col More
        Based on personal and professional characteristics, the present study compares the research performance among faculty members of agricultural colleges in west part of Iran. The statistical population of this study consisted of all faculty members in the agricultural colleges of universities of Ilam, Razi and Kurdistan at Iran, which 116 faculty members were selected as the sample using the proportionate stratified random sampling method. The main instrument in this study was questionnaire which its validity was confirmed by the panel of experts. The data was analyzed using descriptive and inferential statistics with SPSSWin20 software. Results showed that the present status of research performance among faculty members of agricultural colleges in west part of Iran was weak. Results of mean comparisons showed that there was significant difference between research performance based on age, work experience, academic degree, educational group and gender variables. Findings of this study can pave the way for formulating sound programs in higher agricultural education system to promote research performance among faculty members of agricultural colleges. Manuscript profile
      • Open Access Article

        2 - Study of ecological sustainability and analysis factors affecting of cotton cultivation in the North of Golestan province, Iran
        Mohsen Shokrgozar Darabi Afshin Soltani Ebrahim Zeinali
        In this Paper ecological sustainability of cotton cultivation and factors affecting them during 2014 and 2015 were studied in the villages of Aq-Qala and Ali Abad Katul cities, Golestan province. The statistical community was cotton farmers of the two Regions. One hundr More
        In this Paper ecological sustainability of cotton cultivation and factors affecting them during 2014 and 2015 were studied in the villages of Aq-Qala and Ali Abad Katul cities, Golestan province. The statistical community was cotton farmers of the two Regions. One hundred farmers were selected randomly and information about personal and professional characteristics as well as ecological properties of farms were collected through face to face interviews. The results showed that 10 and 41 percent of farms were described as unsustainable and relatively unsustainable, respectively, while only 3 percent of the farms studied were sustainable and 46% were classified as relatively sustainable. Therefore, based on the results, sustainability of the cotton fields investigated in this study was estimated as lower than average. In order to more analyze, factor analysis and stepwise regression were used. The results showed that 14 variables were loaded onto 4 factors and described 58% of total variance. Results of regression analysis showed that the "history of agriculture" affects in the ecological sustainability more than other variables, followed by "organic fertilizer", "weeding frequency" and "yield". The variables "number of irrigation", "amount of pesticide", "literacy level" and "mismanagement of residue" had a negative effect on the stability of the cotton production. Manuscript profile