空气中微生物数量年度变化动态研究初报

许修宏; 张喜萍; 郭亚芬
东北农业大学; 东北农业大学; 东北农业大学 哈尔滨 150030 ; 哈尔滨 150030 ; 哈尔滨 150030

【中文摘要】 两年试验结果表明,室内空气中细菌、真菌、放线菌数量在1～3月最低,4～7月逐月上升,8月、9月最高,10～12月下降,12月菌数接近1～3月菌数。室外空气中细菌、真菌、放线菌数量多于室内,其变化趋势与室内大致相似。

【英文摘要】 It was proved in our two years' test that the total microbe biomass of bacteria, fungi and actinomy-ces in the indoor air was the lowest in Jan. , Feb. and Mar. , and the highest in Aug. and Sep. ,and that their number increased gradually from Apr. to Jul, but decreased from Oct. to Dec. . The microbe biomass in the indr air was lower than that in the outdoor air and the variation trend of microbe biomass in the outdoor air was similar to that in the indoor air.

【中文关键词】 微生物; 细菌; 真菌; 放线菌; 空气; 变化
【英文关键词】 Microbe; Bacterium; Fungus; Actinomyces; Air; Variation

【文献出处】 食用菌学报,Acta Edulis Fungi,编辑部邮箱,1999年02期 【DOI】CNKI:SUN:SYJB.0.1999-02-010