What do you think of the effect of using drones to inject rice medicine?

For manual sprayers, self-propelled sprayers and gasoline fogging machines, drones have the best atomization effect. If you have used a drone, you will find that the agent is sprayed in a foggy state when the drone is operating, which is more conducive to the absorption of crop leaves. When we use spraying pumps or sprayers to spray pesticides, there are often leftovers and not enough medicines.

Drones do not have this kind of problem, and the accuracy of the medicine is less than one point, almost not bad at all.

In order to have a good effect, there must be a flight defense additive with excellent performance, because when the drone is operating, the spray droplets are relatively small, and it is easy to be affected by high temperature and wind, and the liquid medicine evaporates and cannot act on the target energy, while the flight defense additive helps to settle the drug solution, promote absorption, and improve adhesion; And manual has its own advantages and disadvantages, the drone is fast and efficient, but it all depends on the operator's technique, it is easy to leak if it is not seen in a distance, and it is easy to step on rice if it is slow and manual. But now the labor is too expensive, we are here to buy pesticides for free drone spraying, which is definitely the trend of the future.

It's okay, but the dosage and speed should be controlled! You can increase the dosage appropriately, pay attention to the height! The benefits are, of course, time savings, labor costs and the health of workers.

The disadvantages are mainly the use of unreliable equipment and finding an unreliable team, and the plant protection drone loaded with two knives will be sprayed unevenly or something, and in the end it will delay the prevention and control period.

Nowadays, with the continuous update and progress of social science and technology, UAV technology has also appeared today, and the following advantages of UAV in plant protection services have been widely used in the plant protection industry and have become a production mode leading the development direction of plant protection. The reason is that the leaves on the tree surface can be wet, and the leaves are not wet, which will affect the efficacy of red spiders and rust spiders, and the fungicides will not play much role, and the most fatal thing is that the pesticides are not in place will affect the harvest of the whole year! Therefore, it is the key to buy a spraying drone and what crops to use it on!

Personally, I think that the effect of this method of rice medicine is very good, and it can be sprayed evenly without wasting manpower.

1.Master the application method Read the instructions carefully to grasp the application techniques such as when to use pesticides, how much to use, and whether they can be mixed with other pesticides (insecticides, fungicides, plant growth regulators) and fertilizers. The dosage must be strictly controlled, do not exceed the maximum dosage indicated on the instructions, to ensure that the crop is free from pesticide damage.

If you don't understand, you should consult an agricultural technician.

2.Pesticides and equipment should be used separately Farmers should have two sprayers, and the color should be different, one is used to spray herbicides, and the other is used to spray insecticides, fungicides, plant growth regulators, spraying pesticides can not use the same sprayer, so as to avoid unwashed residual pesticides to produce pesticide damage. For example, if the sprayer of butyl ester has been sprayed for 2 or 4 days, even if it is rinsed many times, pesticide damage will occur when pesticides are sprayed on cotton and tobacco leaves.

Such cases are not uncommon in production, and they must be taken as a warning.

3.It is necessary to take necessary safety measures There are many ways for pesticides to cause poisoning, and contact and gas inhalation can lead to poisoning incidents. Therefore, it is necessary to take necessary safety protection measures, such as wearing gloves and masks, not touching pesticides directly with your hands, not smoking and drinking water during work, and not taking medicine shirtless in summer.

If you feel unwell during the application, such as nausea, dizziness, vomiting, etc., you should stop the application immediately, and bring the pesticide packaging to the hospital for diagnosis and treatment in time.

4.Appropriate personnel should be in good health and should be knowledgeable about safe medication and self-rescue. The following types of personnel should not be sprayed with pesticides:

Epilepsy patients, cold patients, ** patients, heart patients, hepatitis patients, convalescent patients, nephritis patients, women in the third period (lactation, pregnancy, menstruation), minors, and people with pesticide allergies. At present, there are many young and middle-aged people in rural areas who go out to work, and most of the people left behind are elderly people and women.

5.To prevent environmental pollution, pesticides shall not be diluted and cleaned at the water sources for human and animal drinking, and pesticide packaging bottles (bags) shall not be thrown away at will.

When taking off, the huge air flow generated by the propeller and the sufficient weight of the fuselage can form a strong downward pressure wind, and the liquid medicine can be pressed down at the same time to turn over the crop leaves, so that the liquid medicine can fully contact the whole plant and the front and back of the leaves.

Master the use method, read the instructions carefully, and master when to hit pesticides.

The use of spraying drones: low-altitude flight, spraying pesticides, preventing and controlling pests and diseases, weeding, and improving the quality and yield of crops. Usage: Control with a remote control, or link to the interactive platform of the mobile phone, set the flight parameters on the mobile phone, etc., so that the drone can operate autonomously.

Drone pesticide spraying is an increasingly popular agricultural production method in the current agricultural field. Compared with traditional agricultural production methods, the advantages of drone pesticides are mainly reflected in the following aspects:

Improve pesticide application efficiency: Compared with manual or mechanized pesticide application, drone pesticide spraying can greatly improve early and high pesticide application efficiency. The drone can be equipped with high-precision GPS, accurately determine the demand for pesticides in every corner of the field and automatically fly according to the set route, which can complete the spraying operation of the pesticides quickly and accurately.

Improve the efficacy: The spraying technology of drone spraying can make the agent fully and evenly cover the top, middle and bottom of the crop, and form a uniform film of the agent on the surface of the crop, so that the absorption effect of the agent is more significant. At the same time, drone spraying can greatly reduce the amount of pesticides used, and the insecticidal effect is also significant.

Reduce pollution to the environment: The use of drones to spray pesticides can effectively reduce the amount of atomization and movement speed of pesticides, reduce the pollution of pesticides to air, soil and water, and also reduce the harm caused by workers' exposure to pesticides.

While drone spraying has many advantages, there are also some disadvantages. For example, the fragility and high maintenance costs of the drone equipment itself, the high requirements for operating skills, and so on. In addition, due to the attributes of crops, terrain and other factors, there are still many practical problems in unmanned pesticide spraying, such as too strong or too strong wind, complex field environment, etc., which will affect the spraying effect.

Therefore, it is necessary to choose carefully when using drones for spraying, and its use should be scientifically and reasonably planned and managed.

<> the price of agricultural drones is higher, the market is tens of thousands of yuan, and the batteries used also need several thousand yuan; The drone has a short battery life and needs to be charged frequently; The operation is difficult and requires a period of learning and familiarization; The flying spray can only spray on the front of the leaf, but basically cannot spray on the back of the leaf, so the control effect on the back of the leaf disease is average. There are not many stores that can be sold for the supporting drone for medicine; It is required that there are no tall obstructions on the application ground.