First of all, the author wishes to extend all the praises to Almighty. The Great and the Merciful Allah, The supreme authority of the universe who has enabled the author to complete this study successfully The author likes to express his deepest sense of gratitude, sincere appreciated and immense indebtedness to his thesis supervisor Professor Mohammad Hossain Bhuiyan Dept. of Agricultural Extension and Information System, SAU, Dhaka for his scholastic/nobel guidance, valuable suggestions, continuous encouragement and all kind of support and help throughout the period of research work and also the preparation of manuscript. The author also expresses his appreciation, gratitude and heartfull thanks to his co-supervisor Dr. Md. Sekender Ali, Associate Professor Dept. of Agricultural Extension and Information System, SAU, Dhaka. He inspired the author to undertake such as a study and assisted the author to build the foundation of the research project. He provided creative suggestions, proper guidelines, helpful comments and cordial co-operations throughout the period of this research work.