摘要 : The study on constraints perceived by extension personnel in dissemination of information regarding improved dairy farming practices was conducted in Sawai Madhupur district (Rajasthan). The major constraints were lack of adequate... 展开 The study on constraints perceived by extension personnel in dissemination of information regarding improved dairy farming practices was conducted in Sawai Madhupur district (Rajasthan). The major constraints were lack of adequate facilities for audio-visual aids and literature at village level, poor co-ordination among research, extension and client system and lack of appreciation from superiors for doing good work. So, there is need to give immediate attention to solve these constraints for improving productivity. 收起