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spent mushroom compost
释义
spent mushroom compost
Encyclopedia
农学
生物质废弃物
释
spent mushroom compost
菌糠
栽培食用菌收获后剩下的废弃培养基。主要原料为米芯、棉籽壳、锯木屑、稻草及农作物秸秆等,其含有大量蛋白质,丰富的纤维素、各种氨基酸矿质元素、生物活性物质等营养成分,具较高利用价值。
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