分离自桉树枯叶拮抗菌株的鉴定及拮抗性试验  

Tests on Identification and Antagonism of Strains Isolated from Dry Leave of Eucalyptys

作　　者：刘月廉[1] 傅德卿[1] 

机构地区：[1]广东海洋大学农学院,广东湛江524088

出　　处：《湛江海洋大学学报》2005年第6期84-87,共4页Journal of Zhanjiang Ocean University

基　　金：湛江市科技攻关项目(2001096)

摘　　要：从桉树枯叶中分离到的4株微生物菌株,对好食脉孢霉(Neurospora sitophila)具有拮抗作用。其中ED013、ED018和ED015抑菌圈之间差异不显著,与对照无菌水和多菌灵有极显著性的差异。ED014抑菌圈比前3个菌株效果差,但也与照无菌水和多菌灵有极显著性的差异。根据形态特点及生理生化测定结果鉴定4株菌株属于芽孢杆菌(Bacillusspp.)。There were four strains isolated from dry leave of Eacalypts that could antagonized to Neurospora sitophila. The results showed that there were no significant difference among ED013, DoIs and ED015 . But all of them had significant difference with contracts such as sterile water and Carbendazol. ED014 worked less power than three strains of the above, but as did the same difference with contracts as they did. Basing their characteristic of morphology , physiology , biochemistry, and so on , these four strains all were identified as Bacillus spp..

关 键 词：桉树枯叶 拮抗 好食脉孢霉(Neurospora sitophila) 芽孢杆菌(Bacillus spp.) 

分 类 号：Q939.92[生物学—微生物学]