What is the development trend of soybean production mechanization?

Mechanized soybean planting is the development trend of agricultural mechanization, from planting to harvesting, including improved seed processing, soil preparation, sowing, field management, harvesting, postpartum processing and other links. At present, in the whole process of soybean production, mechanized techniques such as mechanical soil preparation, mechanical precision sowing, mechanical deep application, mechanical intertillage weeding and mechanical spraying have been widely used, and mechanization has been basically realized. However, at present, the technical level of soybean harvester can not meet the needs of mechanized soybean production, and the mechanized harvest is still at a low level, and the mechanization degree of harvest is only 53.9%. It is not difficult to see that mechanical harvesting is the key link to improve the quality and efficiency of soybean comprehensive mechanization technology, and it is also the weakest link in the whole mechanized soybean production. With the progress of science and technology and the continuous improvement of people's living needs, the intensification, mechanization, high yield and high efficiency of soybean production are the inevitable development direction of soybean planting in the future. It is manifested in three aspects: first, the combination of large, medium and small machinery can increase the mechanical function and improve the working efficiency of machinery; Second, soybean production is gradually developing in the direction of automation, precision, intelligence and information; Third, soybean production is gradually pursuing environmental protection, cost saving and efficiency improvement.