A major feature of aerosols is that they do not increase the humidity in the booth compared to conventional sprays. When the humidity is high in the winter and even in cloudy days, in order to avoid further increase of humidity in the greenhouse caused by spraying, vegetable farmers generally use aerosols to control pests and diseases. However, they are rarely used in sunny days. Over time, growers think that aerosols are used mostly on cloudy days. In fact, this understanding is one-sided, because the aerosol agent has the following advantages in addition to the advantage of not increasing the humidity inside the booth. The first is that the control effect is good. Strong smoke penetration, uniform application without dead ends, long-lasting efficacy, complete treatment and insecticidal, compared with conventional spray can significantly improve the control effect. The second is less drug residues. The use of aerosol medications has a low residue and short time, which is conducive to the production of pollution-free vegetables. The third is low cost. The cost of spraying aerosols per acre is 10-30 yuan less than conventional spraying. Fourth, save time and labor. Spraying aerosol does not require manual spraying, which can reduce the labor intensity, and it can be discharged in the evening. It does not affect the agricultural operation in the daytime shed and can improve work efficiency and save time. In summary, aerosols have many advantages over conventional sprays. When the plants are growing, the branches and leaves are dense and the spraying liquid can't be sprayed thoroughly. The use of aerosol can solve this problem well. The use of aerosols on sunny days is also good, and production should be flexible.
Long-standing high blood pressure can cause damage to the small vessels in your body and also cause the heart to thicken and stiffen
Checking your blood pressure can help you and your doctor figure out if you need medications or that your medications are working.
Maintaining a healthy blood pressure is one of the keys to overall health.
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