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当前位置: 首页 > 文章 > 不同营养成分对桉蝙蛾高毒力球孢白僵菌生长的影响 西部林业科学 2016,45 (4) 158-161
Position: Home > Articles > The Influence of Nutrients on the Growth of High Toxicity Beauveria bassiana of Endoclyta signifer Walke Journal of West China Forestry Science 2016,45 (4) 158-161

不同营养成分对桉蝙蛾高毒力球孢白僵菌生长的影响

作  者：
邹东霞;史国英;廖旺姣;蒋学建;吴耀军;蓝霞
单  位：
广西大学农学院;广西壮族自治区农业科学院微生物研究所;广西壮族自治区林业科学研究院
关键词：
碳源;氮源;微量元素;球孢白僵菌;桉蝙蛾
摘  要：
研究了不同氮碳源及微量元素对2株桉蝙蛾高毒力球孢白僵菌生长的影响,结果表明,水解乳蛋白及蛋白胨均有显著促进白僵菌生长的作用,无机氮源均有不同程度抑制白僵菌生长的作用,其中(NH4)2SO4的抑制作用最强;不同碳源对菌株B-36生长促进作用不明显,葡萄糖具有显著促进菌株B-46生长的作用,甘露、葡萄糖、乳糖均能促进2个菌株产孢,蔗糖、阿拉伯树胶能明显促进B-36产孢,却对B-46产孢具有抑制作用;微量元素Al显著促进2个菌株的生长,而微量元素B具有促进两个菌株产孢的作用。
译  名：
The Influence of Nutrients on the Growth of High Toxicity Beauveria bassiana of Endoclyta signifer Walke
作  者：
ZOU Dong-xia;SHI Guo-ying;LIAO Wang-jiao;JIANG Xue-jian;WU Yao-jun;LAN Xia;Guangxi Zhuang Autonomous Region Forestry Research Institute;Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China,Guangxi University;Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation;Microbiology Institute,Guangxi Academy of Agricultural Sciences;Agricultural College,Guangxi University;
关键词：
carbon source;;nitrogen source;;microelements;;Beauveria bassiana;;Endoclyta signifer Walke
摘  要：
The influence of microelements and different sources of carbon and nitrogen on the growth of high toxicity Beauveria bassiana of Endoclyta signifer Walker was studied. The results showed that Lactalbumin hydrolysate and peptone play significant roles in promoting the growth of Beauveria bassiana while inorganic nitrogen could inhibit its growth,and( NH4)2SO4had the strongest inhibitory effect. Different carbon sources did not have significant promoting effect on the growth of B-36,and glucose could significantly promote the growth of B-46. Nectar,glucose and lactose could promote sporulation of these 2 strains,sucrose and Arabia gum could significantly promote sporulation of B-36,while they had inhibitory effect on the sporulation of B-46. Aluminum had obvious promoting effect on the growth of 2 strains,while Boron could significantly promote sporulation of 2 strains.

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