三种速生固氮树木屑栽培猴头菌的研究

以固氨树种银合欢、南洋楹、大叶相思的木屑为主料,添加棉籽壳等辅料培养猴头菌,以栲树木屑为主料作对照。结果表明,以三种固氨树木屑栽培的猴头菌,菌丝粗壮,均匀,日长速快于对照,增长5.4%~16.2%,而且出菇快,朵形大,产量比对照增加6.0~13.9%。添加南洋楹基质的菌丝长速最快,其次为添加银合欢基质。产量则以添加银合欢基质的最高,添加大叶相思的次之。

Cultivation of Hericium erinaceus with the Sawdust of Three Fast-growing Nitrogen-fixing Trees

The sawdust of nitrogen-fixing trees,Leucaena leucocephala,Albizia falcataria and Acacia auriculaeformis was used as main substrate added with cotton seed shell to culture Hericium erinaceus.The sawdust of Castanopsis hystrix was used as mainsubstrate for the control.The results showed that the hyphae grew strongly and homo-geneously;the daily growth rate was 5.4%~16.2% higher than that of the control.The yield increased 6.0%~13.9% than that of the control.The hyphae grew the fastest in the media added with the sawdust of Albizia falcataria,in the media added with Leucae-na leucocephala came second;while the yield was the highest in the media added with Leucaena leucocephala,the higher yield was in the media added with Acacia auriculafor-mis.