| 1. | Effect of cd on soil microbial populations and major microbial physiological groups in oilseed rape soil
胁迫下油菜土壤微生物区系及主要生理类群研究 |
| 2. | Physiological group distribution of microorganisms in the water body of the hangzhou section of the grand canal
京杭大运河杭州段水体中微生物生理群生态分布研究 |
| 3. | The vulnerable group is generally divided into social vulnerable group and physiological group
国际上通常将弱势群体依照其成因分成生理性弱势和社会性弱势两类。 |
| 4. | The microbial populations and physiological groups in soils decreased significantly compared with non - polluted soils
冶炼厂周边土壤中，土壤微生物的总数下降，土壤微生物各主要生理类群数量明显减少。 |
| 5. | To study the distribution of physiological groups of bacteria and analyze the correlation between which with the main environment factors can accurately understand the status and role of bacteria in the aquatic ecosystem of suzhou creek
本文拟通过对苏州河水域主要微生物功能菌群进行生态调查，分析苏州河主要微生物功能菌群与环境的相关性，认识微生物功能菌群在苏州河水生态系统中的地位和作用。 |
| 6. | Ammonifiers in suzhou creek can not use inorganic nitrogen and carbamide as nitrogen source ; additional carbon source and garbage lixivium have little influence on ammonifiers growth ; high content of salt and low temperature restrain ammonifiers growth ; alkalescent condition has little influence on ammonifiers , but acidic condition restrain ammonifiers growth ; the biomass of ammonifiers are not necessary correlated with the function of ammonifiers , adding glucose with 1g / l content into the water sample obviously promote the growth and function of ammonifiers . physiological groups of bacteria play significant role in the translation and
苏州河的氨化菌无法利用无机氮和尿素作为氮源；在营养条件充足时添加额外c源和富含有机物的垃圾浸出液对氨化菌的生长基本无影响；高盐度和低温抑制氨化菌生长；碱性条件对氨化菌的生长影响不大，酸性条件对氨化菌生长具有抑制作用；氨化菌生物量的消长与转氨活性之间不存在必然联系， 1g / l的葡萄糖对苏州河水样中氨化菌的数量和转氨功能具有明显的促进作用。 |
| 7. | The results showed that quantity of bacterium and four bacterial physiology groups was positively correlated with quality of illumination ; their quantity showed a reduced tendency with the reducing of the illumination condition , but quantity of fungi was negatively correlated , it was increased gradually with the reducing of the illumination condition ; rhizosphere soil of kentucky bluegrass turned into fungi type from bacterium type ; the rhizosphere effect of various bacterial physiological group of kentucky bluegrass is obvious under different quality of illumination
结果表明，草地早熟禾根际细菌及四类细菌生理群数量与光照条件呈正相关，随着光照条件的减弱，其数量呈降低趋势；根际放线菌数量随光照的减弱呈先下降后上升的趋势；而真菌数量与光照条件呈负相关，随着光照条件的减弱，根际真菌的数量逐渐增加；草地早熟禾根际土壤由“细菌型”向“真菌型”转化；不同光照条件下，根际各微生物类群都表现出明显的根际效应。 |
| 8. | The population distribution of physiological groups of bacteria ， including ammonifying bacteria , denitrifying bacteria , nitrobacteria and nitroso bacteria , organic phosphate dissolving bacteria and inorganic phosphate dissolving bacteria in water body and sediment of suzhou creek are studied with mpn and flat account method from jan . 2002 to mar . 2003 . the role of these physiological groups of bacteria in suzhou creek aquatic ecosystem is discussed
用最大可能数( mpn )法和平板计数法，于2002年1月2003年3月对苏州河水体和底泥中的主要微生物功能菌群? ?包括有机磷分解菌、无机磷分解菌、氨化菌、亚硝化菌、硝化菌和反硝化菌等进行了生态调查，并分析探讨了它们在苏州河水生态系统中的作用。 |
| 9. | The rhizosphere microflora dynamics of bacteria , actinomyces , fungi and four bacterial physiological groups of kentucky bluegrass under different quality of illumination were studied by adopting selective culture medium to explain scientifically response regular of this grass to different illumination condition
摘要研究了草地早熟禾在不同光照条件下其根际与非根际细菌、真菌、放线菌以及氨化细菌、硝化细菌、好气性纤维素分解菌、固氮菌生理类群的区系动态变化，拟从根际土壤微生物数量变化方面来阐述草地早熟禾对不同光照条件的响应规律。 |
| 10. | The amount of major physiological group including ammonifiers , nitrogenfixing bacteria , celluosedecomposing microbes , aerobic nitrogen fixing bacteria and anaerobic nitrogen fixing bacteria all decreased . the activity of soil enzyme weakened which include invertase , urease , proteinase , acid phosphtase , catalase , polyphenol oxidase and peroxidase
结果亦表明，红壤矿区复垦土壤的微生物生态特征发生了明显改变，与对照土壤相比，土壤微生物生物量降低，但微生物商cmic corg 、代谢商qco _ 2值明显升高( p 0 . 05 ) 。 |
