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Aircraft expedition, accompanied by drugs
[ China Agricultural Machinery Industry News ] Today, the 300,000-mu flying defense operation in Ganxian County officially entered the actual stage. The personnel of various departments charged and went into battle, coordinated and coordinated, and carried out work in an orderly manner.
Aircraft expedition, accompanied by drugs
In this battle of pests and diseases, the plant protection drones showed the advantages of being different from the traditional plant protection methods because of their intelligence, intelligence and freedom from the ground environment. However, a good gun has to be equipped with bullets. The plant protection drone is only a pesticide tool, and the effect of pest control is ultimately achieved by medicine. There used to be an image metaphor: the relationship between pesticides, medicines and pesticides in the process of pesticide use is like shooting an enemy on the battlefield. The pesticide is a bullet, the medicine is a gun, and how to kill the enemy with a single shot. The method of play is the application of medicine. Therefore, in this battle of pests and diseases, how to make bullets fly a little further, the application of pesticide technology is extremely important.
In this operation, the Feifang Pharmaceuticals Department has established a strict medication plan and a technical application plan in advance. Chen Ling, manager of the Pharmacy Department, said in an interview that in order to formulate a practical plan, the pharmacy technicians went deep into the field to investigate and found that the corn in the operation had different degrees of leaf spot, armyworm and mites. Soybeans also appear to be pea pods, powdery mildew, and rust. Based on these conditions, they were equipped with 30% tebuconazole, 60% imidacloprid and 4.5% cypermethrin developed by Quanfeng Bio. Since this time it was a large-scale operation of 300,000 mu, they all used large-packaged pharmaceutical additives.
These aero-pharmaceuticals are distinguished from common pharmaceuticals in that they have good systemic properties, high content, safe crops, and low residue. They can better match the field operation of drones, so that the effective components can be evenly settled on the leaf surface of the crop, increasing effective The utilization rate of the ingredients can be effectively improved compared with the general medicament. Together with the anti-additives, it has the effects of anti-increased, anti-drift, sedimentation, adhesion and absorption.
In the specific application of technical solutions, the application rate of this operation is about 1.2 liters, the flow rate of the nozzle is about 1.8, the flying speed is about 4 to 5 m/s, the flying height is 1.5 to 2 meters, and the flight time should not be too low. If it is low, the spray will become smaller, and there will be leakage and leakage. It will not fly too high. If it is too high, there will be drift.
Before the operation, the pharmacy trained the flying hand, and the flying hand must be operated in strict accordance with the flight application parameters. They also set up a pharmacy inspector group, and occasionally went to the field to check whether the application technique of the flying hand was standardized and whether the medication procedure was qualified. In order to ensure the efficacy of the drug, it is necessary to conduct a spot check on the efficacy of the drug.
This rigorous application is like a prescription prescribed by a doctor. With this prescription, it is impossible to attack in this annihilation battle of pests and diseases, and the battle is invincible.
The battle has begun, and we are confident and marching toward victory...
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