枯草芽孢杆菌和光合细菌对鹅场养殖污水净化效率的研究
|
摘要
鹅养殖污水中的有害细菌和内毒素可严重影响鹅的生产性能,甚至引起发病,导致死亡.为探索鹅场养殖污水的净化方法,本研究以枯草芽孢杆菌(Bacillus subtilis)和光合细菌为试验菌种,探究枯草芽孢杆菌和光合细菌通过单独或协同作用对鹅场养殖污水中总细菌数量、大肠杆菌和沙门氏菌的抑制效果.结果表明,枯草芽孢杆菌和光合细菌能够有效的抑制水体中大肠杆菌和沙门氏菌的繁殖,且两者协同作用抑制效果更为明显.二者对污水中大肠杆菌和沙门氏菌的抑制作用具有一定的时间限制性,在处理后7 d内对大肠杆菌的抑制效果最佳.因此,添加枯草芽孢杆菌和光合细菌能够显著净化水禽养殖水质,有效改善养殖环境.
The pathogenic bacteria in the foul water from goose farm could affect the production performance of goose, even cause diseases and death. In order to explore the purification methods for foul water from goose farm, Bacillus subtilis and Photosynthetic bacteria were used to know about the purification effects for foul water from goose farms in this study. The evaluation index includes the total number of bacteria, the number of Escherichia coli and Salmonella in foul water treated with B. subtilis and Photosynthetic bacteria. The results showed that B. subtilis and Photosynthetic bacteria can inhibit the proliferation of E. coli and salmonella effectively, more efficiently treated with B. subtilis and Photosynthetic bacteria together. However, the inhibition effect is time restrictive and the most inhibition effect in 7 days after treatment. In conclusion, B. subtilis and Photosynthetic bacteria can be used to treatment with foul water from goose farms to improve the breeding environment.
The pathogenic bacteria in the foul water from goose farm could affect the production performance of goose, even cause diseases and death. In order to explore the purification methods for foul water from goose farm, Bacillus subtilis and Photosynthetic bacteria were used to know about the purification effects for foul water from goose farms in this study. The evaluation index includes the total number of bacteria, the number of Escherichia coli and Salmonella in foul water treated with B. subtilis and Photosynthetic bacteria. The results showed that B. subtilis and Photosynthetic bacteria can inhibit the proliferation of E. coli and salmonella effectively, more efficiently treated with B. subtilis and Photosynthetic bacteria together. However, the inhibition effect is time restrictive and the most inhibition effect in 7 days after treatment. In conclusion, B. subtilis and Photosynthetic bacteria can be used to treatment with foul water from goose farms to improve the breeding environment.
引文
[1] 施振旦,孙爱东,黄运茂,等.广东省近年养鹅业的存在问题和发展趋势[J].养禽与禽病防治,2003,41(11):2-4.
[2] 周俊华,何仁春,曾圣宏.我国畜禽养殖业现状、存在问题及发展趋势分析[J].上海畜牧兽医通讯,2016(6):48-50.
[3] 许爱红,朱少轩,刘丽,等.益生菌降低载鸭水体有害菌和内毒素水平提高肉鸭肠道健康和生产性能的研究[J].中国家禽,2014,36(13):25-29.
[4] 王利宾,孙利娜.枯草芽孢杆菌作用机制及其在养殖业中的应用研究进展[J].饲料博览,2015(1):35-38.
[5] 孙冬岩,孙鸣,潘宝海.枯草芽孢杆菌对水质净化作用的研究[J].饲料研究,2009(3):58-59.
[6] 付保荣,曹向宇,冷阳,等.光合细菌对水产养殖水质和水生生物的影响[J].生态科学,2008(2):102-106.
[7] 宋协法,潘玉兰,马真.主要微生态菌在水质净化技术中的研究进展[J].渔业现代化,2014,41(3):36-42.
[8] 刘树彬,王新锐,林壮其,等.枯草芽孢杆菌HAINUP40水质净化作用的研究[J].水产科学,2018,37(2):159-166.
[9] ARAMINI J M,SHARMA S,HUANG Y J,et al.Solution NMR structure of the SOS response protein YnzC from Bacillus subtilis[J].Proteins,2008,72(1):526-530.
[10] GERAYLOU Z,SOUFFREAU C,RURANGWA E,et al.Effects of dietary arabinoxylan-oligosaccharides (AXOS) and endogenous probiotics on the growth performance,non-specific immunity and gut microbiota of juvenile Siberian sturgeon (Acipenser baerii)[J].Fish and Shellfish Immunology,2013,35(3):766-775.
[11] 罗勇胜,李卓佳,杨莺莺,等.光合细菌与芽孢杆菌协同净化养殖水体的研究[J].农业环境科学学报,2006,25(S1):206-210.
[2] 周俊华,何仁春,曾圣宏.我国畜禽养殖业现状、存在问题及发展趋势分析[J].上海畜牧兽医通讯,2016(6):48-50.
[3] 许爱红,朱少轩,刘丽,等.益生菌降低载鸭水体有害菌和内毒素水平提高肉鸭肠道健康和生产性能的研究[J].中国家禽,2014,36(13):25-29.
[4] 王利宾,孙利娜.枯草芽孢杆菌作用机制及其在养殖业中的应用研究进展[J].饲料博览,2015(1):35-38.
[5] 孙冬岩,孙鸣,潘宝海.枯草芽孢杆菌对水质净化作用的研究[J].饲料研究,2009(3):58-59.
[6] 付保荣,曹向宇,冷阳,等.光合细菌对水产养殖水质和水生生物的影响[J].生态科学,2008(2):102-106.
[7] 宋协法,潘玉兰,马真.主要微生态菌在水质净化技术中的研究进展[J].渔业现代化,2014,41(3):36-42.
[8] 刘树彬,王新锐,林壮其,等.枯草芽孢杆菌HAINUP40水质净化作用的研究[J].水产科学,2018,37(2):159-166.
[9] ARAMINI J M,SHARMA S,HUANG Y J,et al.Solution NMR structure of the SOS response protein YnzC from Bacillus subtilis[J].Proteins,2008,72(1):526-530.
[10] GERAYLOU Z,SOUFFREAU C,RURANGWA E,et al.Effects of dietary arabinoxylan-oligosaccharides (AXOS) and endogenous probiotics on the growth performance,non-specific immunity and gut microbiota of juvenile Siberian sturgeon (Acipenser baerii)[J].Fish and Shellfish Immunology,2013,35(3):766-775.
[11] 罗勇胜,李卓佳,杨莺莺,等.光合细菌与芽孢杆菌协同净化养殖水体的研究[J].农业环境科学学报,2006,25(S1):206-210.