【作者】 宋小亞;李陽;劉德云

【Author】 SONG Xiao-ya,LI Yang,LIU De-yun(Lishui Academy of Agricultural Sciences,Lishui Zhejiang 323000)

【機(jī)構(gòu)】 浙江省麗水市農(nóng)業(yè)科學(xué)研究院

【摘要】 采用振蕩培養(yǎng)法研究了野生木耳擔(dān)孢子的萌發(fā)特性。結(jié)果表明,木耳擔(dān)孢子在無菌水中培養(yǎng)24 h不能萌發(fā),36h時(shí)可萌發(fā)產(chǎn)生芽管,60 h后芽管出現(xiàn)分支,各分支頂端產(chǎn)生1個(gè)4個(gè)分生孢子。試驗(yàn)發(fā)現(xiàn),木耳擔(dān)孢子可直接萌發(fā)產(chǎn)生初生菌絲或分生孢子。

【Abstract】 In order to elucidate basidiospore germination process of wild Auricularia sp.,the germination characteristics were studied by using shaking culture.The results showed that the basidiospore was not germinated after 24 h in sterile water,howev-er,the basidiospore could germinate and produce germ tubes by 36 h.The germ tubes could branch and produce 1 to 4 conidia at the top ends at 60 h.The basidiospore of Auricularia sp.could germinate and produce primary hyphae or conidia directly.

【關(guān)鍵詞】 木耳;擔(dān)孢子;分生孢子;芽管

【Key words】 Auricularia sp.;Basidiospore;Conidia;Germ tube

【基金】 浙江省農(nóng)業(yè)廳種子種苗工程項(xiàng)目,編號:浙農(nóng)計(jì)發(fā)(2006)54號

【文獻(xiàn)出處】 中國食用菌, Edible Fungi of China, 編輯部郵箱 , 2010年05期
 
【DOI】CNKI:SUN:ZSYJ.0.2010-05-004