How to apply pesticides better

Answer: To improve the use of pesticides, the most important thing is to increase the fog particle dispersion of the device. The finer the mist particles, the better. In the hydronic spray, the fineness of the mist particles is determined by the size of the spray holes on the spray film. The smaller the spray holes are, the finer the mist particles are, and the better the effect is.

1. Increase the amount of liquid medicine per mu. The more water for the rotary water sprayer Mu, the better. In the past, many people said that using "water will increase the temperature in the field and increase the disease." This statement is a lack of basic self-imagining meteorological knowledge. It is necessary to know that the daily flow of water vapor per acre over the land may reach more than 20 tons, and the spray will not exceed 150 kilograms per acre, and there will be no humidity in the field. The impact, on the contrary, is that the use of less water will greatly reduce the effectiveness of prevention and control, and the loss to agriculture will be very serious. 2. The use of drugs at low temperatures, as long as possible to maintain a longer time of liquid infiltration, the better the effect of pesticides. 3 acidified liquid, weak acid can increase the liquid absorption of the leaves, so you can add urea, boric acid, etc. in the liquid, can improve the efficacy. 4. Use synergist to pay attention. For the sake of imagination, the so-called efficiency-enhancing measures adopted by many people are not desirable: for example, gelatin, washing powder, wash water, noodles, etc., especially detergents are very similar to those used in pesticides. Mixing pesticides often causes drugs. The harm is mostly poisoning the spreader.

Oxygen concentrator

When human beings have experienced disasters, we know that life and health are so precious.

When the blue sky becomes gray, we realize that fresh air is so precious. Oxygen is the guarantee
of human survival.
• Benefits of Oxygen:
Inhalation of oxygen can improve the level of arterial blood oxygen partial pressure and oxygen
saturation of the body, in addition to promote the metabolism of the body, and is also one of the very
important methods for auxiliary treatment of a variety of diseases. Oxygen inhalation can make the
oxygen in the human tissue more abundant, cells will get sufficient oxygen supply after the
metabolism will be more active, normal people will have a refreshed, memory improved, spirit feeling.
Patients with chronic heart and lung diseases, long-term oxygen inhalation can delay the aggravation
of the disease, at the same time, but also can relieve the symptoms of chest tightness, wheezing and
dyspnea of patients. Especially when working under great pressure, they are prone to dizziness,

dizziness and restlessness.

Oxygen concentrator,oxygen machine,medical oxygen machine,home use oxygen machine

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