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伐根是伐木剩余物,约占材积的12%左右.就地用其栽培食用菌,具有资源丰富,管理方便,投资少,经济效益高等优点,是林区广开生产门路的新项目. (一)技术要求①必须是阔叶树于头年冬或当年春采伐过的林班.②伐根必须浆液充足,边材无腐朽.③选用食用菌相适宜的树种,在我地区黑木耳适宜巴拉子
Felling is the logging residue, accounting for about 12% of the volume. In situ cultivation of edible mushrooms, with rich resources, easy management, low investment, high economic efficiency, is a new project to wide open the production of forest. A) technical requirements ① must be broad-leaved trees in the first year of winter or the year after the spring cut forest classes. ② cutting must be sufficient slurry, sapwood no decay. ③ appropriate mushroom species suitable species, black fungus in my area for Barra child