曾偉; 王澤生; 蘇文金
福建省輕工業(yè)研究所; 廈門大學(xué)生物系

【中文摘要】 嗜熱真菌是蘑菇堆肥二次發(fā)酵后培養(yǎng)階段的主要微生物類群。它們在堆肥中的數(shù)量及活性與蘑菇的產(chǎn)量有很大的相關(guān)性。本文綜述了近年來，國外以嗜熱色串孢（Ｓｃｙｔａｌｉｄｉｕｍｔｈｅｒｍｏｐｈｉｌｕｍ）為典型種，研究其對蘑菇菌絲促生作用的生物機(jī)制的主要成果，國外主要研究了嗜熱色串孢在堆肥中的分布、數(shù)量，生長動力學(xué)特性以及呼吸機(jī)制等，同時發(fā)現(xiàn)嗜熱色串孢的呼吸作用形成適宜的ＣＯ２濃度可使得蘑菇菌絲盡早占料，獲取生態(tài)優(yōu)勢，本文還介紹了國內(nèi)有關(guān)嗜熱真菌的研究及應(yīng)用。

【英文摘要】 Thermophilic fungi are the dominant species among all kinds of microorganisms in mush-room compost during the temperature-controlled process of phase Ⅱ. The amount and activity of the fun-gal mycelium have been observed to be positively correlated with mushroom yield. This article summaries the recent research on the mechanisms by which thermophilic fungi promote thehyphal growth of Agaricus bisporus. In order to study the growth-promoting effect by these fungi, Scytal-idium thermophilum was used as a model organism to investigate its distribution and amount in compost,growth characteristics,respiration pathway. The results showed that the concentration of CO2 was an im-portant parameter that influenced the hyphal extension rates of Agaricus bisporus. The research in China was also presented.

【中文關(guān)鍵詞】 堆肥; 嗜熱真菌; 嗜熱色串孢; 雙孢蘑菇
【英文關(guān)鍵詞】 Compost; Thermophilic Fungi; Scytalidium thermophilum; Agaricus bisporus

【文獻(xiàn)出處】 中國食用菌,EDIBLE FUNGI OF CHINA,編輯部郵箱,1996年06期 【DOI】CNKI:SUN:ZSYJ.0.1996-06-005