How to achieve small aircraft spraying to spray pesticides on fruit trees

It's a hassle, and buying your own plane is the best option

You can go to negotiate with general aviation, they have a special transport of 5 pesticides, I have seen it many times

I work mainly in the south of the fruit trees, fruit trees or consider fuel direct drive multi-rotor plant protection drones, because electric plant protection drones are difficult to penetrate the leaves, and the operation efficiency will be greatly reduced. I am currently using the "Tianma"-2A fuel direct-drive plant protection drone developed and produced by Shenzhen Changfeng, with a load of 70kg and a battery life of 1-3 hours.

Chang Feng's Tianma-2A fuel direct drive multi-rotor plant protection drone is 3-5 meters above the crop, and the airflow generated by the aircraft propeller blows the crop stalk about 70 degrees, and the crop blades can be turned over, so that the liquid medicine can enter different parts of the crop with the air flow, and the front and back of the leaves make all parts of the crop come into contact with the agent.

Yes, Penglai in Yantai is the main production area of red Fuji apples in China, and there is Penglai Xiangyun Plant Protection in the local area, specializing in the business of flying anti-spraying of fruit trees and the sales of drones.

Fruit trees don't work. Penetration is not enough. uneven. You'll know if you've used it. The technology may be able to do when it matures.

Of course, there is no problem, but plant protection drones are divided into electric plant protection drones and fuel direct-drive multi-rotor plant protection drones, and I mean the latter when I say no problem. Because we all know that fruit trees are leafy, and a tree has to be hit for several minutes when manually applying pesticides, which is very troublesome, and the plant protection drone is operating above the tree, and if there is not enough pressure, it will not be able to hit the trunk and leaves below. Therefore, you have to choose a fuel direct drive multi-rotor that can produce enough pressure to drive the propeller by the engine, this kind of aircraft I have seen more in Guilin and Hunan, using a plant protection drone called Changfeng UAV, which operates fully autonomously in the orchard, and I have not seen how the pilot has operated it.

Of course, you can, KT02, as long as the flight controller pays attention to the altitude, or go to Carter Robot to rent an unmanned plant protection aircraft to spray.

Wash repeatedly with soapy water and bring a medicine bottle to the doctor.

Wash quickly with plenty of water and go to the hospital for a doctor for examination. Hope you're okay! Waiting for you to adopt the answer! Hehe. Good luck.

Rinse immediately with plenty of water and let go to the doctor.

2 dm = 20 cm Decim = 15 cm Feast or 5 dm = 50 cm.

Volume = 20 times 15 times 50 = 15,000 cubic centimeters = 15,000 ml.

Answer: Solution; It is known that the initial state of the gas volume: P1=2ATM, V1=3LThe final state: P2=, the gas volume is V2, and the gas is isothermal, which is known from Boyle's law: P1V1=P2V2 is substituted into the data: V2=5L

The volume of the gas has increased by 2L, that is, the volume of the liquid has decreased by 2L, and the volume of pesticide water left in the sprayer is 8L

So the answer is:

There is no doubt that the peel of the apple can be exchanged with the outside world, and the pesticides sprayed on it are no exception, even if the complex biological principles are not discussed, simple physical diffusion will make it enter; The most pesticide residues in vegetables and fruits are the epidermis.

will go inside the apple. Because no matter what kind of pesticide, if it comes into contact with the surface of the apple, it will penetrate into the inside of the apple through some wounds or natural orifices on the surface. But don't worry, as long as you use high-efficiency, low-toxicity, low-residue pesticides, and reach a safe interval after use, it is safe to eat.

You may not be an insider, the current apple is basically a full set of paper bags or film bags, the original purpose is mainly to prevent two diseases of apples - ring disease and anthracnose (not bagging rotten fruit rate can reach 70-80%), do not think is in line with one of the measures in pollution-free cultivation, spraying pesticides can not enter the fruit, even if it is systemic insecticide fungicide, the residue is also within the allowable range, as long as there is a conscience person, spraying only use the state allowed to use high-efficiency, low-toxicity, low-residue pesticides, you can eat with confidence.

Systemic pesticides can enter the inside of apples and be absorbed into plants through leaves and fruit surfaces, including fruits; Touch-kill type generally not.

Systemic insecticides can enter apples. This part of the insecticide is absorbed into the plant through the leaves, including the fruit, in order to kill stinging and sucking pests such as scale insects and mite pests.