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城市及非产棉区缺乏食用菌生产的主要培养料──棉籽壳，而同时城市秋冬季中大量存在的落叶、杂草中也含有食用菌生长所需的木质素、纤维素，针对这一情况并结合北京市及校园的实际，我们做了以阔叶树落叶和杂草为食用菌培养料的瓶栽和压块栽培试验。我们首先做了瓶栽试验。试
In urban areas and non-cotton producing areas, cottonseed husk, which is the main culture material for edible mushroom production, lacks the lignin and cellulose necessary for the growth of edible mushrooms in the deciduous leaves which are also abundant in urban autumn and winter. The situation and combined with the actual situation in Beijing and the campus, we made a broad-leaved leaves and weeds as edible fungus culture material bottles and briquetting cultivation test. We first did a bottle test. test