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我国农村有沼气池的地方,不少农民使用沼渣、沼液栽培食用菌获得了普遍的增产。科学研究也表明了同样的结果。湖南省土壤肥料研究所用沼渣代替30%的棉籽壳作培养料栽培金针菇,其产量提高了34%。国家环保局南京环科所在平菇的培养料中加入沼渣液并用沼液作追肥,平菇的产量提高了71%。该所还用沼液作追肥,使春蘑菇和秋菇的产量分别提高了70%和60%。此外
There are digesters in rural areas of our country, many farmers use biogas residue, biogas cultivation of edible fungi to obtain a general increase. Scientific research shows the same result. Hunan Institute of Soil and Fertilizer with biogas residue instead of 30% of the cotton seed hulls as cultivation material cultivation flammulina, its output increased by 34%. State Environmental Protection Bureau of Nanjing Central Branch of Mushroom cultivation materials added biogas residue and liquid fertilizer for dressing, mushroom production increased by 71%. The institute also uses biogas slurry as top dressing to increase the output of spring mushrooms and autumn mushrooms by 70% and 60% respectively. In addition