The study aims mainly to determine the obstacles of communication between the axes of the system of agricultural production and in the province of Menoufia. A sample was taken from the 105 guidance system represented by all categories of guidance service workers in Menoufia governorate , the research agencies collected data from the Sars El-Lian plant and the Faculty of Agriculture and numbered 42 researchers in the fields of agricultural guidance and other specialties, including 16 from Sars station representing 38% and the Faculty of Agriculture 26 representing 8.61% who deal with guides and farmers, A regular random sample of 170 farmers. The results showed that there are five independent variables affecting the administrative and regulatory constraints of the agricultural guidance device at a moral level of 0.01, independent variables affecting the interpretation of the variation in the variable of the dependent 44.3%, The results also showed that there are five independent variables affecting the communication and coordination constraints of the agricultural guidance device, independent variables explain the variation in the variable of 43.3%, The results also indicated the existence of five independent variables affecting the psychological and social constraints of the agricultural guidance system, the percentage of the total contribution of independent variables affecting the interpretation of the variation in the variable of 48.8%, The results also showed the existence of one independent variable affecting financial and administrative constraints, and the overall contribution ratio of independent variables affecting the interpretation of the variation in the variable of 32.2%, and the ratio of the total contribution of the independent variable influencer in explaining the variation in the variable of the dependent 33.8% due to the roles of the research authorities, The results also indicated that there are two independent variables affecting the barriers to communication between farmers and guidance,  the percentage of the total contribution of independent variables affecting the interpretation of the milking in the variable of 8%, of which 5.9% is due to the level of education 2.1% due to the tendency of farmers towards guidance.