云南程海螺旋藻养殖池中污染菌的研究  

THE STUDY OF BACTERIA AND FUNGI IN CULTURE PONDS OF SPIRULINA IN CHENGHAI FACTORY

作　　者：张加春[1] 张灼[2] 阮东义 易琴[1] 

机构地区：[1]云南师范大学生命科学院,昆明650092 [2]云南大学生化学院,昆明650091 [3]云南施普瑞有限责任公司,昆明650106

出　　处：《水生生物学报》2001年第3期257-260,共4页Acta Hydrobiologica Sinica

基　　金：云南省省院合作计划项目! ( 9780 0 6)

摘　　要：对程海螺旋藻玻璃温室—半封闭跑道式循环培养池中的细菌、真菌进行研究 ,结果发现 ,细菌总数通常为 1 0 4 — 1 0 7个 /mL ,并且随培养时间呈一定规律性波动 ;养殖藻的报废与细菌总数有一定关系 ,与藻种抗逆性关系更大 ;经鉴定 ,优势菌为奈瑟氏球菌属 (Neisseria)、葡萄球菌属 (Staphylococcus)、微球菌属 (Micrococcus)、肠杆菌科 (Enterobacteriaceae)、拟青霉属 (Paecilomyces)、曲霉属 (Aspergillus)、束丝菌属 (Ozonium)等 ;少数菌株能明显抑制或促进螺旋藻生长 。In this paper, we study bacteria and fungi in the spirulina culture ponds in Chenghai factory. The results showed that the enumeration of total bacteria is 10 4—10 7/mL, the enumeration curve showed certain regularity with the culture time. The death of spirulina had major relation to the resistance of spirulina species and certain relation to the total bacteria enumeration. The dominant bacteria and fungi were Neisseria, Staphylococcus, Micrococcus , Enterobacteriaceae, Paecilomyces, Aspergillus and Ozonium . A few strains obviously inhibited or promoted the growth of spirulina chiefly through their metabolite.

关 键 词：螺旋藻 细菌污染 真菌污染 养殖池 

分 类 号：S946[农业科学—水产养殖] S968.4[农业科学—水产科学]