The use of pesticides is indispensable, but we can reduce the amount of pesticides by improving the application of pesticides to achieve the full use of pesticides and reduce the pollution of pesticides. The following technologies can significantly reduce the amount of pesticides used, can save 50% to 95% of pesticides, and significantly reduce or substantially eliminate the possibility of pesticide spraying on non-target plants.
Pelletization application For the water-soluble pesticides used in paddy fields, pelletized application techniques can be used. The pellets can be spread evenly on the farmland, and the work efficiency can be improved by more than ten times without pesticide drift and pollution crop.
The recirculation spray is used to re-engineer the conventional sprayer tools. A drug recovery device is installed on the opposite side of the sprayer. The liquids on the target plants that have not been deposited are collected and then pumped back to the liquid tank for recycling. The pesticides can be greatly improved. Effective utilization.
The low-volume spray means that the application amount per unit area is constant, and the pesticide liquid is slightly diluted, and the water consumption is equivalent to 1/5 to 1/10 of the conventional spray technology. This technology improves operational efficiency and is widely used in greenhouses and mountain areas.
Electrostatic spray through the high-voltage electrostatic generator, so that the method of spraying spray droplets, liquid droplets deposited on the surface of the leaf significantly increased the amount of pesticides can be effective utilization increased to 90%.
The roller applicator is mainly used for the absorption of herbicides. The drug solution seeps out from the surface of the applicator roller by means of a drug roller (an applicator cylinder made of a foam material capable of absorbing the drug solution). The upper blade can work. This method can almost completely apply the agent on the surface of the target plant, and no spillage or dripping of the solution occurs.
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