نویسندگان
1 استادیار گروه ترویج و آموزش کشاورزی، دانشگاه زنجان
2 دانشیار گروه ترویج و آموزش کشاورزی، دانشکده اقتصاد و توسعه کشاورزی، دانشگاه تهران
3 دانشیار گروه مدیریت و توسعه کشاورزی، دانشکده اقتصاد و توسعه کشاروزی، دانشگاه تهران
4 عضو هیات علمی، موسسه تحقیقات گیاهپزشکی کل کشور
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
The main purpose followed in this study was to identify and analyze the mechanisms of nanotechnology development in Iranian agricultural sector. The research method was an Analytical- Explanatory one. The statistical population of the study consisted of researchers of National Agricultural Research Institutions/ Centers (N= 170). According to Morgan& Krejcie table, 120 persons were selected through Simple Random Sampling for doing the study. A questionnaire was made use of to collect data. A panel of experts established the validity of the questionnaire. A pilot study was conducted to establish the reliability of the instrument. Cronbach alpha's coefficient for the main scales of the questionnaire was calculated as more than 0.75, indicating an acceptable reliability of the questionnaire. Factor analysis of mechanisms of nanotechnology development in Iranian agricultural sector indicated the six factors of: Information delivery, Educational and Professional Development, Law making, Policy making and Supportive, Financial, Institutionalizational and Infrastructural explaining 68.6% of total variances of the mechanisms.
کلیدواژهها [English]
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