劉月廉; 譚樹明; 梁恩義; 溫美英
湛江海洋大學農學院!廣東湛江524088; 湛江海洋大學農學院!廣東湛江524088; 湛江海洋大學農學院!廣東湛江524088; 湛江海洋大學農學院!廣東湛江524088

【中文摘要】 肺形側耳P954 18菌株屬高溫型食用菌 ,在廣東省雷州半島多于夏秋季發生。研究了該菌株的形態特征及培養料、溫度、料水比、pH、光照等因素對其菌絲生長的影響。結果表明 ,其菌絲能產生大量分生孢子 ,菌蓋扇形或貝形 ,菌褶延生 ;適于菌絲生長的培養料依次為稻草、劍麻枯莖、甘蔗渣、雜木屑、劍麻渣 ;菌絲生長適溫為 10～ 35℃ ,30℃時菌絲生長最快 ;適宜 pH為 4 .0～ 8.0 ,最適pH為 6 .0～ 7.0 ;適宜的料水比為 1:2 .4和 1:2 .6 ;菌絲生長和子實體形成都需要光照。

【英文摘要】 Pleurotus plumonarius (Fr.) Quel P 95418 is a high-temperature-thermotolerant strain grown in summer and autumn in Leizhou peninsula of Guangtong province. The morphological characteristics and the effect of the compost, temperature, ratio of medium: water, pH and light on the growth of the mycelium were studied. It was demonstrated in our study that a lot of ball shaped conidia were produced by the mycelium, that its fruitbody had flabellate or shell-like pilei and decurrent lamellae, that the optimal compost was rice straw and the following were dry stem of sisal hemp, bagasse, mixed sawdust and sisal hemp trash (the compost of cotton seed shell was unsuitable for its culture), and that the temperature suitable for its mycelial growth was 10～35℃,the optimal temperature was 30℃; the suitable pH was ranged from 4.0～8.0, the optimal pH was 6.0～7.0; the suitable ratio of medium: water was 1:2.4 and 1:2.6 and the light was necessary for its mycelial growth and fruitbody formation.

【中文關鍵詞】 肺形側耳; 生物學特性; 菌絲日長速
【英文關鍵詞】 Pleurotus plumonarius; Biological characteristic; Daily growth rate of the mycelium

【文獻出處】 食用菌學報,ACTA EDULIS FUNGI,編輯部郵箱,2000年03期 【DOI】CNKI:SUN:SYJB.0.2000-03-005