Low-volume spraying technology refers to a method where the amount of pesticide applied per unit area remains constant, but the solution is slightly diluted. This results in significantly reduced water usage—typically 1/5 to 1/10 of what conventional spraying requires. By minimizing the volume of liquid used, this technique enhances operational efficiency and is particularly effective in greenhouses and mountainous regions where precision and resource conservation are crucial. Electrostatic spray technology uses high-voltage static electricity to charge the droplets as they are sprayed. This causes the droplets to be attracted to the plant surfaces, greatly increasing the deposition efficiency. As a result, up to 90% of the pesticide can be effectively utilized, reducing waste and improving coverage on target plants. Pelletizing application technology is ideal for water-soluble pesticides used in paddy fields. Instead of spraying, the pesticide is formed into small pellets that can be evenly distributed across the field. This method boosts work efficiency by more than ten times while eliminating the risk of pesticide drift and contamination of adjacent crops, making it a safer and more sustainable option. Recirculation spray technology re-engineers traditional sprayers by adding a drug recovery system. After the spray is applied, any excess solution that hasn't adhered to the target plants is collected and returned to the tank for reuse. This not only increases the efficiency of pesticide use but also reduces waste and environmental impact. Drug roller coating technology is commonly used for systemic herbicides. A foam-based roller, which absorbs and holds the pesticide solution, is used to apply the chemical directly onto the leaves. The solution seeps through the roller and is transferred to the upper parts of the grass, ensuring even distribution without dripping or runoff. This method allows for near-complete coverage of the target plant with minimal loss. In the United States, computer-controlled systems have been integrated into orchard sprayers. These systems use ultrasonic sensors to detect tree structure and adjust the spraying pattern accordingly. This intelligent approach optimizes pesticide application based on real-time conditions, significantly improving efficiency and reducing unnecessary chemical use. Together, these advanced technologies help reduce pesticide consumption by 50% to 95%, minimize damage to non-target plants, and drastically lower the risk of environmental pollution. They represent a major step forward in sustainable agricultural practices, offering both economic and ecological benefits.

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