Unmanned agricultural machinery 'smart' plowing brings spring back to the earth, and farming is busy. Recently, the farmland in Shuixin Village, Yaotian Town has been bustling with activity. Intelligent unmanned agricultural machinery has been adopted locally to replace traditional farming methods, laying a solid foundation for increasing grain production and income. Early in the morning, in the demonstration field of Changshun Comprehensive Mechanized Agricultural Service Center, more than ten agricultural machinery shuttle back and forth in the field. Unlike previous years, this year a "new customer" has arrived in the demonstration field, with an unmanned rice transplanter flexibly completing actions such as pausing, turning, and transplanting rice seedlings. When it works, only one person needs to put the seedlings into the conveyor belt, and the entire transplanting process can be easily completed. Agricultural machinery operator Ren Guojun said, "The unmanned rice transplanter can display a one click turn, the second can walk very straight, and the third row spacing can be accurately set, with a spacing error of 1.5 centimeters. Traditionally, the rice transplanter required 2 people, but now only one person is needed to place the seedlings at the back." Looking up, the unmanned aerial vehicle is whistling past in the air. This "aerial butler" equipped with an AI intelligent system can not only complete crop protection operations for thousands of acres of rice fields with a 75 liter medicine box, but also lift 85 kilograms of agricultural materials over hills. Qiu Huaying, a large-scale grain grower, said, "It has greatly improved efficiency. What usually takes three or four people to complete can now be done by one person? In recent years, our county has vigorously promoted agricultural machinery, and the comprehensive mechanization rate of cultivation and harvesting has now reached 82.5%. The local government continues to introduce new machinery, promote new models and concepts, improve the quality of mechanical operations, and lay a solid foundation for high and stable grain production.