Tomato cultivation slamming three attention

Grasp a good time to fight in 1 day, it is best to choose sunny high-temperature hours to fight. In the morning, the snoring caused excessive flow of blood and caused the loss of nutrients. At noon the temperature was high. After the snoring, the wounds healed quickly and there was less wound flow. If the snoring occurred after 4 o'clock in the afternoon, the wounds were easily infected by bacteria during the night.

Disinfection work before snoring to prevent cross-infection Before the operation is performed, manipulators and scissors should be thoroughly cleaned with soapy water or disinfectant. When burping, be selective. That is to say, first hit a healthy and disease-free plant, then hit the affected plant, and the remaining debris should be piled up, then clean up and buried, and avoid throwing it away.

When snoring, the cerumen 1 to 2 cm high at the base of the cerumen can effectively prevent the bacteria from invading the trunk from the wound, and it can also make the wound smaller, which is beneficial for wound healing.

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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.

11 20 Jpg11 20 Jpg

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