Abstract:To a certain extent,whether the poor area is poor is determined by the Agricultural science and technology service level .Based on the 320 peasant households of questionnaire survey in continuous destitute areas in Sichuan, this paper uses an orderly multinomialSlogisticSregression model and analyzes the influence factors of agricultural science and technology service of poverty reduction in continuous destitute areas.The results show that the farmers" cultural quality, the attitude of farmers" adoption of agricultural science and technology service and the way of agricultural science and technology service are Significant impact on poverty reduction.Gender, age and other factors influence was not significant, but effect of women in science and technology on poverty reduction is better than men’s, science and technology poverty reduction has a tendency to decrease with age.To better improve performance of continuous destitute areas in science and technology service for poverty reduction, this paper puts forward to carry out education in poverty alleviation, enhance farmers" own quality; construct one of the five agricultural science and technology service system which are formed by government,market, social, community, "refactoring farmers".