The successful experience of Dashun agriculture in developing ecological agriculture gives us the enlightenment that applying modern science and technology to study traditional agriculture has solved many unexplained phenomena in agricultural production in the past, even the mysterious working life phenomena of ancient working people. We still have a lot of work to do to make traditional experience better serve the future sustainable agriculture. First of all, through on-the-spot investigation, the traditional agricultural practice methods in various places are widely collected and sorted out, and effective and strict scientific experiments are carried out according to relevant records. Secondly, the suitable promotion conditions of traditional methods under new environmental conditions include the adaptability of the system to joining modern varieties and expanding production scale, the adaptability to human resource efficiency and economic efficiency under the current commodity economy conditions, the adaptability to different climatic conditions and terrain conditions, and the impact on the ecological environment after the system is promoted. Finally, the use of modern science and technology to profoundly transform the traditional industrialized agricultural technology. Precision agriculture refers to accurate positioning with the help of information technology. According to the specific conditions of soil, crops, pests and diseases, the dosage of fertilization, irrigation and other farming methods is different.