毛木耳发菌棚内外空气真菌的检测

为了解毛木耳发菌棚中空气真菌与温度和湿度的关系以及发菌棚内主要的真菌种类,在四川省毛木耳主栽区的接种季节,对毛木耳发菌棚内外空气中24 h的真菌数量和主要种类进行检测,并运用SPSS软件分析了真菌数量与棚内外空气温度和湿度的关系,结合形态特征和r DNA ITS区序列的综合分析,对发菌棚内分离所得主要真菌进行鉴定。结果表明,凌晨1：00到5：00时间段中空气真菌数量较小,棚内外空气真菌数量呈显著正相关,但与棚内外空气温度和湿度都不呈显著相关性,检测时间内空气中的真菌种类有曲霉属、木霉属、蓝状菌属、链格孢属。本试验显示,凌晨1：00到5：00适宜于毛木耳菌袋接种工作,毛木耳发菌棚中真菌曲霉属的菌...

Full description

Saved in:
Bibliographic Details
Published in西南农业学报 Vol. 28; no. 2; pp. 723 - 727
Main Author 吴翔 黄忠乾 苗人云 郑林用 周洁 甘炳成 彭卫红 谢丽源 谭伟 唐利民
Format Journal Article
LanguageChinese
Published 四川省农业科学院土壤肥料研究所,四川成都,610066 2015
Subjects
发菌棚
毛木耳
真菌
Fungi
真菌
发菌棚
Auricularia polytricha
Culture room
毛木耳
Online AccessGet full text

Cover

More Information
Summary:为了解毛木耳发菌棚中空气真菌与温度和湿度的关系以及发菌棚内主要的真菌种类,在四川省毛木耳主栽区的接种季节,对毛木耳发菌棚内外空气中24 h的真菌数量和主要种类进行检测,并运用SPSS软件分析了真菌数量与棚内外空气温度和湿度的关系,结合形态特征和r DNA ITS区序列的综合分析,对发菌棚内分离所得主要真菌进行鉴定。结果表明,凌晨1：00到5：00时间段中空气真菌数量较小,棚内外空气真菌数量呈显著正相关,但与棚内外空气温度和湿度都不呈显著相关性,检测时间内空气中的真菌种类有曲霉属、木霉属、蓝状菌属、链格孢属。本试验显示,凌晨1：00到5：00适宜于毛木耳菌袋接种工作,毛木耳发菌棚中真菌曲霉属的菌株较多。
Bibliography:WU Xiang, HUANG Zhong-qian, MIAO Ren-yun, ZHENG Lin-yong, ZHOU Jie, GAN Bing-cheng, PENG Wei-hong, XIE Li-yuan, TAN Wei, TANG Li-min （Soil and Fertilizer Institute, Sichuan Academy of Agricultural Soiences, Sichuan Chengdu 610066, China）
51-1213/S
Auricularia polytricha Culture room Fungi
In order to detect the relationship of the contents of fungi in air with temperature and humidity and the species of main fungi in and out of Auricularia polytricha＇s culture room,in the main Auricularia polytricha plantation of Sichuan province,the contents of fungi in air inside and outside culture room were detected in 24 hours after inoculation,where the fungi contents in air with temperature and humidity were correlatively analyzed by SPSS software,meanwhile based on the morphological and phylogenetic analysis of r DNA ITS,the species of main fungi were identificated. The result showed that the fungi content was minimum from 1： 00 to 5： 00. Both the temperature and humidity were not the main factors affecting the fungi con
ISSN:1001-4829
DOI:10.16213/j.cnki.scjas.2015.02.050