糙皮侧耳不同生长时期发酵料中微生物和代谢物的变化

刘芹,孔维丽,徐柯,崔筱,宋凯博,张玉亭

The dynamics of microorganisms and metabolites in culture compost during the cultivation of Pleurotus ostreatus

LIU Qin,KONG Wei-Li,XU Ke,CUI Xiao,SONG Kai-Bo,ZHANG Yu-Ting

图2 采用线性判别分析（LDA）效应量（LEfSe）方法对糙皮侧耳不同生长时期发酵料中的微生物在种水平上分类,LDA阈值为3.0 T1、T2、T3、T4和T5分别表示发酵完成（第0天,接种前）、菌丝定植（第3天）、发菌中期（第10天）、发菌末期（第20天,原体形成前）和P.ostreatus第一茬菇（第30天,子实体发育）

Fig. 2 Taxonomic differences at species level among bacteria in culture compost at the different growth stages of Pleurotus ostreatus using a linear discriminant analysis (LDA) effect size (LEfSe) method, and the LDA threshold is 3.0. T1: Composting was completed (day 0, before spawning); T2: Mycelial colonization (day 3); T3: Mid-incubation (day 10); T4: End-incubation (day 20, before primordial formation); T5: First P.ostreatusfructification (day 30, fruiting body development).