Bayesian Network Applied to the Analysis of Farmers' Technical Demand

The farmer is the main body of agricultural technology demand. The Bayesian Network method was adopted to entropy reduction and sensitivity analysis in this paper, we determined the order of the factors that influenced famers to adopt technology. Through related economic analysis, this paper believed that we must really understood the technical demand of farmers, master farmers' psychological characteristic and behaviors, analyze the problems in the using the technical. At the same time, we should stand on the farmers, carry out planned, this will reduce the risk of farmers to adopt new technology.