The previous two talks about the operation of the drone when it was used to fight drugs. This time, I mainly talked about the precautions other than operating the aircraft.
First, before the fight, you must check whether the container of the medicine is clean.
If it is not used before, there is obvious "medicine scale" in the pilling container, indicating that the person who fights the drug does not care, and is not dedicated.
Soak the spray container with water containing one-thousandth of a thousand detergents for half an hour, then shake for three or five minutes, and pour the detergent water.
Wash the container with water containing 10% ethanol (alcohol):
One is to remove the organic solvent;
The second is to remove the bubble.
Second, before the fight, the effect of nozzle atomization must be checked, and there is no impurity blocking the nozzle.
Third, because the concentration of drones is much higher than that of conventional mechanical drugs, it is necessary to check whether several things mixed together are "fighting" - compatibility or compatibility.
In advance, the substances to be mixed are diluted 20 times, and the diluents are separately mixed one by one. Which one is mixed with other things, and agglomeration, heat release, and gas generation occur. Cannot be mixed.
Drones fight drugs, try not to use "suspension", "gel suspension" and other pesticides, because they often contain "colloid" such as xanthan gum; modified starch, etc., one will make the liquid more viscous, which is not conducive to Atomization; Second, the "glue" may bind other substances, causing agglomeration and blocking the nozzle.
Fourth, the order of dosing is very important
The first step: first add half of the clean water to the container;
Step 2: If you need to add acidic water soluble fertilizer, add it first;
The third step: wettable powder;
The fourth step: pesticide emulsifiable concentrate;
Step 5: Silicone synergist, must be added!
Step 6: ketamine;
Step 7: If there is acetic acid (acetic acid, not vinegar), add 10 grams per kilogram of diluent;
Finally, fill up the water and mix it.
Acidic water-soluble fertilizers have the effect of purifying water quality and should be added first.
Acetic acid (acetic acid) has the effect of protecting pesticides from degradation or destruction; it also has the effect of gently stimulating the growth of crops.
The less the amount, the more it will be added later.
Fifth, after a drug is finished, the drug fight container should be cleaned in time; after the drug is finished on the same day, no matter how many nights, the drug fight container and the spray head should be cleaned every other day. One is to avoid phytotoxicity, and the other is to maintain the pharmacy container and the nozzle. It is best to flush the containers, tubing and spray heads with dilute ethanol.
Sixth, with an atomizer capable of generating negatively charged ions, it should be the direction in which the drone improves the spraying effect.
The surface of the plant is covered with positively charged ions, and the positive and negative charges attract each other, allowing the liquid to adhere quickly, uniformly, finely and sufficiently to the surface of the crop.
One is to improve the efficacy; the second is to save pesticides; the third is to avoid the drift of the liquid and avoid unnecessary phytotoxicity.
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