Siavash Noori andMohammad Sadegh Sabouri
The purpose of this study is to investigate the educational and promotional methods for reducing the consequences of the targeted subsidies from the view of greenhouse owners of the Semnan province. This is an applied research and it has done by causal-comparative method. Statistical universe of this study is greenhouse owners of Semnan province. The sample size was calculated using Cochran formula and it includes 287 greenhouse owners. The SPSS software was used to analyze the data obtained the questionnaires. For testing hypotheses of this research, correlation coefficient, multiple regressions were utilized. The results show that there is a positive correlation between training about the management of greenhouse and training about economical methods for management of greenhouse expenses variables and dependent variable.