解淀粉芽孢杆菌Ba168及其发酵培养方法和应用
申请公布号:CN102839142A
申请号:CN201210342838.X
申请日期:2012.09.14
申请公布日期:2012.12.26
发明人:杨轩;翟枫;杨长锁;安德荣
分类号:C12N1/20(2006.01)I;A01N63/02(2006.01)I;A01P3/00(2006.01)I;C12R1/07(2006.01)N
主分类号:C12N1/20(2006.01)I
地址:712100 陕西省西安市杨凌示范区工业园区兴杨路8号
摘要:本发明公开了解淀粉芽孢杆菌Ba168及其制备方法和应用,其目的是提供一种植物病原菌的生物防治方法。该菌株已于2012年8月21日保藏于微生物菌种保藏管理委员会普通微生物中心,保藏号:CGMCC No.6462。该菌株从秦岭原始森林土壤中分离获得,经过菌种活化、摇瓶发酵、种子液发酵和大发酵罐发酵得到发酵液,发酵液经过过滤浓缩、超滤膜分离、喷雾干燥和包装后制成杀菌剂。本发明具有对由尖孢镰刀菌引起的白术根腐病、西洋参根腐病和三七根腐病等根腐病害有很好的防治作用的优点。
主权项:一种解淀粉芽孢杆菌Ba168,CGMCC No.6462,该解淀粉芽孢杆菌Ba168的16SrDNA如序列表1所示。
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