جستجوی مقالات مرتبط با کلیدواژه « Service centers » در نشریات گروه « جغرافیا »

The present research was carried out in Guilan province, Soumae-Sara city, Kishestan greenhouse town, in 2023.

This research is a causal and post-occurrence research and in terms of purpose is practical research. The validity of a researcher-made questionnaire was obtained by presenting it to 15 experts and its reliability was obtained using Cronbach's coefficient, being 0.9. The statistical population of this research was 103 greenhouse owners who were divided into two groups with pressurized irrigation system and without it. Using Cochran's formula, the sample size was estimated, being 82 greenhouse owners.

Descriptive results showed that there are more greenhouse owners in the second group than the first group. The second group is lower than the first group in terms of education level, technical skills, cultivation level, performance at the same level and annual income, and they use more labor for their activities. The first group has access more skilled people and most of them can access after-installation services and spare parts. The second group is not satisfied with insurance services; furthermore, educational and promotion programs have not satisfied them well and they do not have access to research and service centers and they are dissatisfied with their services. They do not have the right desire for scientific visits, meetings with promoters, using computers, the internet, and promotional publications, as well as it does not attract their satisfaction. The findings of inferential statistics also stated these differences between the two groups as statistically significant. The logistic regression test showed that the coefficient of determination in the first step is 0.57, in the second step is 0.71, in the third step is 0.82, in the fourth step is 0.89, and in the fifth step is 0.93, therefore, 93% of the changes in the dependent variable of the research come from the independent variables.

By creating appropriate credit institutions for granting loans with lower interest rates and also having breathing space for repayment and longer repayment period, low-income greenhouse owners can buy the necessary equipment related to the pressurized irrigation systems in their greenhouse.