Fertilization methods of edible fungi and maintenance methods after rotting roots of Cymbidium

If the gentleman orchid appears small seedlings yellowing, leaves have macula and other symptoms, may be rotten roots, to break the soil to check. It is found that the rotten root of the orchid, rinse with clean water, soak it in the water containing potassium permanganate solution plus tree general solution for an hour, rinse with clean water, remove the rotten root after being shaded dry, then apply plant ash on the removed site, plant a new pot, and place it in a 25 ℃ ventilated place. Do not water too much, new roots can grow in about 30 days, and then spray with new high-fat membrane 800x liquid to prevent leaf virus infection. Improve the disease resistance of the plant.