## 3 Precision Sowing Conditions of consistent Sowing-Depth Regulation
### Future Development Issues and Dynamics
#### 3.3.2 Development Prospects of Soil-Covering Active Compacting  
In summary, the development of precision-seeding technology, the control of the contact parts of the soil covering, and compacting for sowing depth control plays an important role in ensuring and improving the quality of the operation. As agricultural technology advances and research into soil and contact components continues, more functional, efficient, and cost-effective soil-covering and compacting technologies are being developed and enriched. Researchers are currently conducting research into soil-component interaction analysis, structural design optimization, material selection, and intelligent control of soil-compacting components in order to reduce operating costs, the working resistance of soil-compacting components and improve operating efficiency.  
At the same time, the soil-covering and compacting devices as a device in contact with the soil need to meet the development needs of modern agricultural mechanization. In addition, in China's different regions, different crop types and agronomic requirements, and other conditions of the actual needs of the production situation, together with China's soil-covering and compacting devices in the design of the contact parts require optimization and the promotion of a certain degree of difficulty and challenge. In order to adapt to the developmental needs of China's seeding operations, the development of soil-covering and compacting technology has taken the following directions [71].  
1. Given the existence of soil characteristics, cropping patterns, crop varieties, and other existing differences in different regional geographical environments in China, the analysis clarifies the interactions between different soil-crop-touch components and develops regionally adapted soil-covering and compacting devices [12].
2. Improving enterprises' processing and equipment technology through research in the material science of soil-covering and compacting touchdown components. To ensure the operation effect, the strength and life of the soil-covering and compacting contact parts should be improved.
3. Strengthening the optimization design of the structure of the soil-covering and compacting device through the soil-covering and compacting device in the process of operation to achieve viscosity reduction and resistance reduction, to ensure the operating effectiveness of the premise of effectively reducing power consumption and loss of soil contact parts.
4. Based on the traditional structure design [12], the research into the control method of soil covering and compacting is carried out by combining mechanical design and electrical control. Promoting the intellectual development of agricultural equipment and improving the operational performance and stability of the device.
5. Relying on the developmental trend of the industry, research into real-time regulation and control of a quantitative soil-covering active compacting link, through the close combination of agricultural machinery and agronomy, under the conditions of high-speed precision-seeding operation to further improve the operational quality and efficiency.