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为有效利用农业废弃资源,使用苹果渣进行袋料栽培黑木耳(Auricularia auricula-judae)试验。根据栽培料中苹果渣比例(20%、35%、50%、65%、78%)的不同设置5个处理,以无苹果渣为对照。结果显示,栽培料中添加苹果渣替代木屑栽培黑木耳是可行的。当苹果渣含量为35%时,菌丝生长速度、产量及绝对生物学效率最高,污染率较低,耳片黑厚,无“流耳”现象,商品价值高;其黑木耳子实体的主要营养成分与对照相比,粗蛋白、粗脂肪、粗纤维、总糖的含量有所升高,灰分、钙、磷、铁的含量有所下降。
To make effective use of agricultural waste resources, apple pomace was used to test the Auricularia auricula-judae. Five treatments were set according to different proportions of apple pomace (20%, 35%, 50%, 65% and 78%) in the culture material, and no apple pomace was taken as control. The results showed that it is feasible to add apple pomace to the black fungus instead of sawdust. When the apple pomace content is 35%, the mycelial growth rate, yield and absolute biological efficiency are the highest, the pollution rate is low, the ear piece is dark and thick, no “flowing ear” phenomenon, the commodity value is high; Compared with the control, the content of crude protein, crude fat, crude fiber and total sugar increased, while the contents of ash, calcium, phosphorus and iron decreased.