Cherry Cherry gummosis problem causes a lot of gum disease, gum Whatever the cause, find branches gum, excellent treatment is: "Big school oligosaccharide Liniment" 2-fold or "Ogilvy mosaic "50 times +" A European field "20 times +" Jinggang ethyl glucoside factor "applied 20 times. Sprinkle spring plate applicator acidified soil improvers - "Baume" dressing "12 of bio-organic fertilizer", "every fat", "Fei Big Three" and other bacteria containing biological fertilizer and trace elements in fertilizers - "micro ten billion." The use of bio-organic fertilizer, slow poison apple manganese root using large triple, double potash, 12 fertilizer, manure and other bio-organic fertilizer every family apple bitter pit hazards, one can soil fertility, raising strong tree root ; the second is to dilute the concentration of manganese, slowing its toxic effects on roots. Apple is the main cause of soil acidification manganese poisoning. After the soil acidification, manganese in soil free form, easily absorbed by the root fruit trees absorb more, it caused the body of manganese excess apple tree, so he happened manganese poisoning. After manganese poisoning, rash-like branches will be cracking, dry branches, leaves exhibition is not open, floral organ dysplasia, heavy, dead dead tree branch. Because Apple manganese poisoning are due to diseases caused by soil acidification apple bitter pit, thus improving soil acidification are the most effective way to prevent Apple manganese poisoning. Improved soil acidification, fastest and best preventive measure manganese poisoning, is in the tree plate applicator acidified soil improvers - "Baume." Manganese poisoning is a physiological disease, damage symptoms it causes, as ring rot, so many farmers to treat such diseases as ring rot, how to treat the results of mid-frying apple bitter pit, mid-trunk produce thick skin. "Modern fruit industry" Suixiu Qi, director pointed out that 10 years ago, Fuji apple manganese poisoning due to the disease and painted face these two diseases, it may lead to large-scale destruction of park proved that scientific prediction is justified hope that the majority growers from the ideological to the prevention of manganese poisoning, the improvement of soil acidification as the main measures to prevent manganese poisoning.