| With the advancement of science and technology,the improvement of agricultural technology,and the trend of modern agriculture towards specialization and large-scale development,the degree of agricultural intensification has also continued to increase,which has led to the separation of planting and breeding,resulting in several outstanding problems.Abuse of chemical fertilizers The simplification of farmland has led to the decline of cultivated land quality and land degradation,the accumulation and random discharge of livestock and poultry manure have seriously polluted the ecological environment,and the agricultural income of small farmers has decreased.Adopting the combination of planting and breeding can effectively solve the above problems.The combination of planting and breeding organically combines planting and breeding to realize resource sharing and material recycling,thereby improving production efficiency,reducing production costs,and effectively reducing the consumption of agricultural chemicals such as fertilizers and pesticides.use to achieve more sustainable agricultural development.Therefore,how to encourage and support farmers to adopt and implement the combination of planting and breeding model,and adopt different incentive measures according to different types of farmers,is of great significance to promote the sustainable and high-quality development of agriculture.Based on circular agriculture theory,sustainable development theory and farmer behavior theory,this thesis uses literature research method,questionnaire survey method and empirical analysis method to study the factors affecting the adoption behavior of farmers in Alu Horqin Banner in Chifeng City,and to analyze the adoption behavior The difference was analyzed comparatively.First of all,on the basis of combing the relevant literature on the combination of planting and breeding at home and abroad,the relevant concepts are defined,and the agricultural development status of the combination of planting and breeding in Alu Horqin Banner is introduced;secondly,based on the previous research And according to the actual situation of the development of farmers in Alu Horqin Banner,from the four characteristic variables of personal characteristics,production and management characteristics,cognitive characteristics and external environmental characteristics,a set of factors affecting the adoption behavior of farmers in Alu Horqin Banner was constructed,and the Binary Logistic model was used to analyze the large households and Regression analysis was carried out for small farmers to explore the influence of various factors on the adoption behavior of farmers,and to compare and analyze the differences in adoption behavior between large and small farmers.The results show that: not all mixed-management farmers are combined planting and breeding farmers;large households have a higher probability of adopting the combination of planting and breeding;the difference in adoption behavior between large and small farmers is mainly reflected in personal characteristics and external environmental characteristics,whether to join Cooperatives and labor force only have a significant impact on small farmers,while supervision and punishment and subsidy policies only have a significant impact on large farmers.Finally,based on the above description of the status quo and empirical analysis results,the following countermeasures and suggestions are put forward: first,clarify the standards for the combination of planting and breeding;second,increase attention to small farmers;third,encourage the development of moderate-scale agricultural management entities;fourth,improve incentives Support Policies. |