許紹樸
浙江省麗水地區農科所 麗水市 323000

【中文摘要】 袋栽香菇采收后菌棒含有較豐富的營養物質和尚未被香菇菌絲利用完的木質素和纖維素,利用這些廢菌糠可繼續栽培香菇。在常規配方中添加10%～20%廢菌糠,香菇不會減產。但如果廢菌糠量增加到30%以上則香菇產量下降,如果全部以廢菌糠代替木屑栽培,則產量下降30%,且菇小質差。袋栽香菇配方中,如果增加20％左右的廢菌糠和0.1%添加劑可減少10%麥麩和10％木屑用量,大面積示范增產10%～23%,節約成本25%,還可提高資源利用率20％。

【英文摘要】 After finishing the cultivation of Lentinus edodes, the waste substrate is still richin nutrient. The lignin and cellulose which have not been ultilized by Lentinus edodes, can still be used for the cultivation of Lentinus edodes. The yield of Lentinus edodes will not decrease when 10% - 20% of the waste substrate are added to general substrate; but the yield will decrease when 30% of the waste substrate are added to general substrate; if the waste substrate are used instead of total sawdust for Lentinus edodes cultivation, the yield will decrease about 30% with smaller fruitbody and bad quality. Using 20% waste substrate and 0.1% additive, 10% wheat bran and 10% sawdust can be reduced. Large scale demonstration cultivation shows that the yield of Lentinus edodes increases by 10%-23%, and the production cost is saved by 25% with formula above mentioned. At the same time, the utilization rate of natural source is improved by 20% with this technique.

【中文關鍵詞】 香菇; 廢菌糠; 添加劑
【英文關鍵詞】 Lentinus edodes; Waste substrate; Additive

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,1995年04期 【DOI】CNKI:SUN:SYJB.0.1995-04-010