Burning farmland residues is a common treatment method, but safety and environmental protection should be paid attention to during the burning process. In the process of accelerating combustion, the following methods can be considered: 1. **Ensure dryness**: Ensure that the residue is as dry as possible. Excessive humidity will affect the burning speed. The residue can be collected and stored in advance to allow it to dry naturally in the air. 2. **Chop the residue**: Chopping the farmland residue into smaller pieces can increase the surface area and thus accelerate combustion. 3. **Adding combustion aids**: You can add some flammable materials such as dry branches, paper or other small flammable materials to help the fire spread. 4. **Stacking in layers**: When stacking the residue, flammable materials and larger residues can be stacked in layers, which can improve the circulation of oxygen and promote combustion. 5. **Proper ventilation**: Ensure that the burning site has good ventilation to increase the oxygen supply and help the combustion to be more complete. 6. **Ignite with a torch or flamethrower**: Using a torch or flamethrower, the residue can be ignited more concentratedly and help the fire spread faster. In addition, before burning, be sure to follow local laws and environmental regulations to avoid air pollution and fire risks. Make sure to burn in a safe environment and avoid windy or dry weather. During the burning process, also prepare fire-fighting equipment in case of emergency.