RPMI-1640 was used as the basic culture medium and 30% calf serum was added. Using Berenil, tetracycline,dipterex,tiamulin,imidocarb,florfenicol,ethacri-dine,primaquine phosphate and other drug powder,the drug screeni...RPMI-1640 was used as the basic culture medium and 30% calf serum was added. Using Berenil, tetracycline,dipterex,tiamulin,imidocarb,florfenicol,ethacri-dine,primaquine phosphate and other drug powder,the drug screening experiment in vitro of Mycoplasma wenyoni was made under the conditions of 37 ℃, 5% CO2. The results showed that the effects of ethacridine was the best ,and that of dipterex and primaquine phosphate were next. The toxicity of dipterex was greater. Berenil, imidocarb and florfenicol were efficient.展开更多
采用多种筛选相结合的方法,从土壤、秸秆、牛粪等不同来源的样品中分离得到3株具有木质纤维素降解能力的细菌,其同时具有使堆肥快速升温和有效除臭潜力。经菌体形态观察、生理生化分析及16S r DNA鉴定,此3株细菌均属于Bacillus sp.。堆...采用多种筛选相结合的方法,从土壤、秸秆、牛粪等不同来源的样品中分离得到3株具有木质纤维素降解能力的细菌,其同时具有使堆肥快速升温和有效除臭潜力。经菌体形态观察、生理生化分析及16S r DNA鉴定,此3株细菌均属于Bacillus sp.。堆肥功能验证试验结果表明,添加此3株功能菌可使堆肥中纤维素、半纤维素和木质素的降解率分别比对照提高31.31%、19.57%和14.33%;堆肥结束时的发芽率达到93.3%,高出对照36.6%。此3株功能细菌具有很好的促进堆肥中木质纤维素降解和提高堆肥腐熟度的能力,可以考虑将其应用于较大规模的牛粪或其他畜禽粪便的堆肥处理。展开更多
基金Supported by Spark Program of Ministry of Science and Technology(2012GA6200025)Science and Technology Development Plan Program in Shijiazhuang City(08150132A-3)Program of Qinhuangdao Science and Technology Bureau(200901A070)~~
文摘RPMI-1640 was used as the basic culture medium and 30% calf serum was added. Using Berenil, tetracycline,dipterex,tiamulin,imidocarb,florfenicol,ethacri-dine,primaquine phosphate and other drug powder,the drug screening experiment in vitro of Mycoplasma wenyoni was made under the conditions of 37 ℃, 5% CO2. The results showed that the effects of ethacridine was the best ,and that of dipterex and primaquine phosphate were next. The toxicity of dipterex was greater. Berenil, imidocarb and florfenicol were efficient.
文摘采用多种筛选相结合的方法,从土壤、秸秆、牛粪等不同来源的样品中分离得到3株具有木质纤维素降解能力的细菌,其同时具有使堆肥快速升温和有效除臭潜力。经菌体形态观察、生理生化分析及16S r DNA鉴定,此3株细菌均属于Bacillus sp.。堆肥功能验证试验结果表明,添加此3株功能菌可使堆肥中纤维素、半纤维素和木质素的降解率分别比对照提高31.31%、19.57%和14.33%;堆肥结束时的发芽率达到93.3%,高出对照36.6%。此3株功能细菌具有很好的促进堆肥中木质纤维素降解和提高堆肥腐熟度的能力,可以考虑将其应用于较大规模的牛粪或其他畜禽粪便的堆肥处理。