Document Type : Research Paper
Authors
1 Assistant Professor of Education, Mazandaran Agricultural and Natural Resources Research and Education Center- Agricultural research Education and Extension organization, Sari-Iran.
2 Assistant Professor Agricultural Research and Education Institue, Agricultural research Education and Extension organization, Tehran, Iran
Abstract
The purpose of this research was to analyze the implementation barriers of model sites in the production of healthy products. The research was quantitative, applied and non-experimental. The population was farmers active in the main production sites of healthy products in the three years ending in 1403. A two stage sampling method was used. The sample size was determined based on Cochran's formula (n=115). Stratified random sampling method with proportional assignment was used. The main data collection tool was a researcher-made questionnaire. The validity and reliability of the questionnaire was obtained. As a result, the ordinal theta value for the research
variables was 0.86 (ϴ=0.86). SPSS26 and Lisrel7.8 software were used for data analysis. Based on the results of this study, 26 variables were identified as implementation barriers. The variables of low awareness of farmers about the effectiveness of model sites in producing healthy crops and farmers' tendency to use fertilizers indiscriminately were of the highest and lowest importance, respectively. Using the statistical method of exploratory factor analysis, these variables were summarized into three factors: educational and attitudinal, managerial and executive, and policy-making and support. In total, the contribution of these three factors explained about 74.6 percent of the total variance of the implementation barriers of these sites. Finally, using confirmatory factor analysis, the validity and robustness of the factor structure of the observed variables were tested and confirmed.
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