1. Harvesting and harvesting operations should be carried out before 10 o'clock in the morning on sunny days, and it is forbidden to water the barren garden for 3 days before harvesting. Rainy days are not harvested. The harvesting maturity of long-distance transportation should be controlled at 7-8, and the sales can be more than 8.5 percent. The maturity of the same batch of bananas is as consistent as possible. The harvested banana should not be in direct contact with the ground or hard objects, but should be handled lightly and gently. 2) Remove the flowers from the shaft to remove the flowers and go to the shaft to drop the comb. 3) Wash to remove dirt and juice. It is better to clean the water. Generally, two cleaning pools 4 are used, and graded-weighed discarded fruits and inferior fruits are rejected. 5. Fungicide (250-fold), Tecdo (500-fold), Shi-bao (1500-fold), etc. are used to disinfect the fungicides. Agent treatment, such as the combination of prostaglandin + Tektronix, Paprohya + Spock, the effect is better. 6. Bananas harvested on the day of packaging should be processed within 24 hours and the packaging is completed. Packing adopts bamboo culm and carton. The preservation bag adopts low-density polyethylene film bags with a thickness of 0.03-0.04mm. When the temperature exceeds 25C, ethylene sorbent should be added. 7. The most suitable storage and transportation of bananas is B. Temperature is 13- 15C, below 12C will cause freezing damage. The most suitable relative humidity is 90-95%. 8. The mature ripening agent for ripening bananas is best used as a gas fumigant ripening agent, because the fumigated ripened fruit has a bright color and will not be impregnated with ethephon liquid. Banana fruit will promote the occurrence of its disease, can extend the shelf life, the yellow banana peel temperature can be 15-27C, 20-25C is the best ripening temperature, the temperature exceeds 28oC, the peel will not turn yellow , known as "green cooked." Before peeling green, ensure that the relative humidity in the ripening storehouse reaches 90-95%, otherwise the peel does not retreat green or fade unevenly, but starting from the skin yellowish, it is necessary to reduce the humidity in the ripening storehouse to 70- 75%, otherwise, the easily broken fruit refers to the soft flesh and lack of aroma.
For the treatment of diseases of the respiratory system:
Diseases and conditions of the respiratory system fall into two categories: Viruses such as influenza, bacterial pneumonia and the new enterovirus respiratory virus that has been diagnosed in children; and chronic diseases, such as asthma and chronic obstructive pulmonary disease (COPD). According to Dr. Neal Chaisson, who practices pulmonary medicine at the Cleveland Clinic, there is not much that can be done for viral infections but to let them run their course. "Antibiotics are not effective in treating viruses and the best thing to do is just rest," he said.
COPD is the intersection of three related conditions - chronic bronchitis, chronic asthma and emphysema, Chaisson told Live Science. It is a progressive disease that makes it increasingly difficult for sufferers to breath.
Asthma is a chronic inflammation of the lung airways that causes coughing, wheezing, chest tightness or shortness of breath, according to Tonya Winders, president of the Allergy & Asthma Network. These signs and symptoms may be worse when a person is exposed to their triggers, which can include air pollution, tobacco smoke, factory fumes, cleaning solvents, infections, pollens, foods, cold air, exercise, chemicals and medications.
Lung cancer is often associated with smoking, but the disease can affect non-smokers as well. Every year, about 16,000 to 24,000 Americans die of lung cancer, even though they have never smoked, according to the American Cancer Society. Like all cancers, lung cancer is caused by the uncontrolled growth of abnormal cells.
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