Plant protection drones compared with traditional medication, which is better?

When plant protection drones were just introduced to the market, affected by the traditional plant protection operation, a large part of the farmers are also skeptical, resistant and unacceptable to this new technology. Because all along, they have been using backpack canister spraying, larger scale will be used to spraying tractor to spray. These are their common spraying methods, suddenly with a drone to spray, they are a little skeptical. After all, not many people dare to be the "first to eat crabs". Therefore, they will question this way of operation "can it work?", "is it reliable? They will ask questions such as "Will it work?", "Will it be reliable?

Farmers spraying their crops just want to inhibit the occurrence of pests, diseases and grasses in a timely manner, so that the crops can increase production and income. So when spraying, they are also extra patient and cautious, spraying pesticides strive to be comprehensive in place. Leaf front, back, stem and even the head, fruit surface and other places, should be evenly sprayed to the pesticide.

Because of this, they are slowed down when spraying with backpack canisters. A drone, on the other hand, flies directly over the top of the crop to spray, so how does it get the pesticide in place? Multi-rotor drones need to constantly adjust the lift generated by each rotor to maintain a smooth flight attitude during flight. When taking off, the huge airflow generated by the propellers plus the weight of the fuselage is enough to form a strong downward pressure wind, the liquid downward pressure at the same time the crop leaves can be turned over, so that the liquid is fully in contact with the crop the whole plant and the front and back side of the blade, due to the spraying of the drone is a high-concentration spraying, liquid adhesion and penetration of a stronger role, so that the efficacy of the drug is more prominent. Compared with traditional manual spraying, it can reduce the use of pesticides by more than 30%. Therefore, there is no need to worry about the bottom of the leaf will not spray medicine.