Fu Tung Pizhou ginkgo seedlings base but also contains small toxic substances: hydrogen cyanide, white acid, hydrogenated white acid, hydrogenated ginkgo sub-acid, phenol ginkgo, ginkgo alcohol. Therefore, attention should eat ginkgo eat way. If cooked food, you can make white acid and ginkgo acid decomposition 18 cm ginkgo tree grafting price, hydrocyanic acid to remove volatile low boiling point, and therefore less toxic cooked ginkgo. To prevent poisoning 25 cm ginkgo tree grafting ginkgo price, cooked, deprivation is the fundamental method. The medical community believe that students ginkgo should be controlled at around 10 a day, excessive consumption can cause abdominal pain, fever, vomiting, convulsions and other symptoms. Some people like to use Ginkgo soaked drink, which has some risk, ginkgo leaves contain poisonous ingredients 23 cm ginkgo tree grafting price, taking excessive doses or longer, it will endanger heart health. Fu Tung Pizhou ginkgo seedlings base Ginkgo first appeared in the Carboniferous period 345 million years ago. Was widely distributed in the northern hemisphere of Europe, Asia, the Americas, Mesozoic Jurassic Ginkgo has been widely distributed in the northern hemisphere, the recession began in the late Cretaceous. To 50 million years ago, in Europe, North America and most of Asia extinction, only China's saved. Ginkgo distributed mostly belonging to the cultivated area, mainly cultivated in a large number of Chinese, French and South Carolina. There is no doubt that foreign ginkgo directly or indirectly introduced from China. Fu Tung Pizhou Ginkgo ginkgo seedlings base dry disease, also known as ginkgo trunk blight. After the occurrence of the disease, resulting in the bark round or irregular spots, and gradually enlarged, longitudinally cracked bark. Spring, the bark on the victim, showing a lot of dry yellow Pang-like ascus spores seat. When the weather is wet, it can be squeezed out of a strip of yellow or yellow tendrils of spores warty angle from inside the child seat. Autumn, child seat becomes dry red to red sauce, middle gradually perithecium. With the spread of the lesion, the tree can be a ring necrosis, leading to shoot and plant death. Control methods: 1, strengthen management, enhance vigor, improve plant disease resistance. This is the key measures to combat the disease ginkgo dry. 2, for the diseased plant, should be promptly and thoroughly clean the pathogen. Sick or dead branches need to focus on burning to reduce infection source. 3, for to lesion formation should be scraped, deep frying should reach xylem, and 1: 100 Bordeaux mixture or 50% carbendazim WP 100 times or 0.1 of mercuric chloride water, 1% ferrous sulfate solution, lime coating agent brushing to wound, to kill bacteria and prevent germs from spreading. 23 cm ginkgo tree grafting ginkgo grafted trees price price _ _ Fu Pizhou East Ginkgo provided by Fu Tung ginkgo seedlings base. Fu Tung Pizhou ginkgo seedlings base (www.pzfdyx.com) to provide "ginkgo tree, ginkgo seedlings, ginkgo trees, ginkgo seedlings" and other business, the company has a "rich east ginkgo" and other brands. Focus on flowers and other industries have a higher visibility in Xuzhou, Jiangsu. Welcomes inquiries, contact: Feng Chao.