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- (3) nitrifying bacteria community were studied by using method of MPN-FISH and statistical data were collected; (3)湿地中脱氮微生物的种群分析研究,结合湿地脱氮效果以MPN-FISH方法对湿地中硝化菌群进行了统计分析;
- nitrification bacteria community 硝化细菌群落结构
- nitrifying bacteria community 硝化菌群
- The nitrifying bacteria are chemosynthetic autotrophs. 硝化细菌是化能合成的自养生物。
- Rhizospheric nitrifying bacteria tended to increase under drought stress. 根际硝化细菌数量在干旱胁迫下有所增加。
- The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria. 溶解氧对异养细菌、氨化细菌、硝化细菌有较大影响。
- This paper presents the importance of nitrifying bacteria, and the means of detecting and counting nitrifying bacteria. 摘要介绍了研究硝化细菌的意义，综述了国内外检测和计数硝化细菌的有关方法。
- Nitrifying bacteria grown in biofilms are dominated by nitrosomonas.Denitrifying bacteria in anoxic compartment are mainly composed of brevibacter. 生物膜上硝化菌以亚硝化单胞菌为主，缺氧区反硝化菌以短杆菌为主。
- The number of heterotrophic bacteria and nitrifying bacteria increased with the time of the hydraulic retention time, contrary to the nitrobacter. 根际细菌和硝化细菌数量随着水力停留时间增加而增加，而根际反硝化细菌数量则减少。
- There are significant correlation between nitrogen removal efficiency and the biomass of nitrifying bacteria in water and the plants. 氮去除效率与水体硝化细菌数和植物量有显著的相关性。
- Nitrifying bacteria are easily affected by the surrounding factors and toxic compounds due to their physiological and ecological characteristics. 硝化细菌由于其特殊的生理生态特性,容易受环境因素和共存有毒有害物质的影响,使硝化过程不稳定,脱氮效率降低。
- The beneficial ammonifier and the nitrifying bacteria double increase, while the unbeneficial anaerobic bacteria and denitrifying bacteria are inhibited. 有益的氨化细菌和硝化细菌成倍增加，而无益的厌氧性细菌、反硝化细菌则受抑制。
- Drought stress changed the correlation of NH4(superscript +)-N and NO3(superscript -)-N with protease, urease activity, ammonifying bacteria and nitrifying bacteria. 干旱胁迫改变了玉米根际NH4(上标+)-N和NO(上标-)-N与蛋白酶、脉酶、氮化细菌和硝化细菌的相关性。
- The inhibition of phenolic compounds on nitrifying bacteria was reversible, and the activity of nitrifying bacteria was restored by inhibitors dilution or wash. 酚类化合物对硝化细菌的抑制是可逆的，通过简单的抑制剂稀释或洗涤可以使硝化细菌恢复活性。
- The nitrogen concentration and nitrifying bacteria in the soils treated with 30% organic matter or traditional fertilization were higher than those in the other soils. 施用30%25有机肥和习惯施肥处理的氮素养分和硝化细菌数量较多，硝化细菌数量与有机质含量也无相关；
- Sufficient air supply for the biochemical tank was necessary for the steady growth of nitrifying bacteria on the packing materials and the smooth completion of process startup. 提供生化槽充足的曝气量是保证填料上硝化细菌稳定生长，顺利完成启动过程的必要条件。
- It alsoshowed that more than one week was needed to activate Nitrosomonas by dailyaddition of 1.5 g NH4Cl and another 50 ml nitrifying bacteria to this system. 继续添加1.;5克氯化铵和50毫升硝化细菌液，需要一星期活化亚硝酸菌。
- It was indicated that PCR-DGGE method offers more comprehensive information of bacteria community structures than plate method. 对比PCR-DGGE和平板法分析结果，可以看出PCR-DGGE法能够提供更全面的菌群结构信息。
- The nitrogen concentration and nitrifying bacteria in the soils treated with 30% organic matter or traditional fertilization were higher than the other soils. 施用30%25有机肥和习惯施肥处理的氮素养分和硝化细菌数量较多，硝化细菌数量也不与有机质含量相关；
- The usual detecting methods, and including the theories and characteristics of each method, conclusion, and trend of research of the nitrifying bacteria were given. 重点介绍了传统方法、免疫学和分子生物学方法的原理，并对各种方法的优缺点进行了分析。文章还对硝化细菌的研究方向进行了阐述。
