Fruit tree defoliation garden method
After the fruit trees are defoliated, most of the fruit growers will clean the leaves outside the park and burn them. The purpose is to reduce the occurrence of pests and diseases in the following year. However, defoliation is rich in nutrients, which in turn causes a waste of resources. Reasonable use of fruit trees to return the land not only can improve the soil, fertility and fertility, but also can eliminate the bacteria and pests in the leaves in the winter, reduce the amount of fertilizers and pesticides, can be described as multiple purposes. The specific method of operation is:
After collecting fallen leaves of deciduous fruit trees, the fallen leaves are collected together with the weeds in the garden, and are piled together.
Before brewing fermentation mash, the leaves are first sprayed with 40% Dimethoate EC 800 times, or 80% Dichlorvos EC 400 to 500 times, or 20% Fenvalerate EC 500 to 600 times, after spraying. Mix well and compost for 3 to 5 days to kill potentially hidden eggs and eggs. Then, the deciduous and farmyard fertilizers were concentrated and fermented in a ratio of 1:1, fully decomposed. If a small amount of superphosphate is added during tanning, the effect is better and the fertilizer efficiency is higher.
The scientific garden returned to the soil in the orchard, mixed fertilized defoliation and farmyard manure, and applied radial furrows or circular furrows to a depth of about 60 cm. According to the experiment, deeper application than shallow application is effective without cutting the roots of fruit trees.
When the defoliant is returned to the garden in time, in case of dry weather, sufficient water shall be poured around the tree tray and the straw shall be used to cover the tree tray.
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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