The purpose of this study is to find out the value of Chongqing back-feeding agriculture legislation in China by method of literature analysis so as to provide the guidance for establishing the related legislative regulations. The purpose value of Chongqing back-feeding agriculture legislation in China is to establish the trial legislation for back-feeding agriculture in China based on the systematical analysis of basic theories, institutional arrangement and operational mechanism. The moral value of Chongqing back-feeding agriculture legislation in China is to ensure the fairness in entities and procedures, and the efficiency in orders and benefits. It is concluded that the legislation of Chongqing back-feeding agriculture in China is quite necessary regards to the two type values, i.e., purpose and moral values.