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土壤微生物

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In the course of bioremediation, bacteria, fungi, actinomyces, and total microbe of soil increased gradually.

在生物修复过程中,土壤中细菌、真菌、放线菌的数量及微生物总量逐渐增加。

But a further research of interaction mechanism among HCT's rhizosphere, actinomyces and Cadmium, is needed.

并且在鱼腥草根系和微生物的联合作用下,土壤微生态系统能够保持较好的稳定性。

Bacteria had the largest proportion in the community,followed by actinomyces and fungi.

湿地的土壤细菌、放线菌以及微生物的总数在8月达到最小,而真菌数量在7月达到最小。

Comparing with other techniques,arginine ammonification technique was much simpler,faster and cheaper.

但是,当土壤含有大量易分解有机物质时,加入精氨酸时,NH4-N产生量极少,多被微生物固定。

The quantities of bacteria and actinomycetes were increased by 8.72% and 25.81%, respectively, and in the meantime, the ammonifier.

而其它微生物类群的数量及土壤酶活性只在短期内(5-10年)呈上升趋势。

Soil environment and aboriginal animalcule condition of a pilot bioventing system were studied.

对生物通风体系进行土壤环境研究及微生物分析。

It lied in all kinds of soil and air. B.t had strong insectcidal ability ,and it could kill a lot of creatures of Arthropoda, Protozoa, Nemathelminthes and Platyhelminthes.B.t was the most comprehensive microorganism being used in biotic pesticide.

该病原广泛存在于各种土壤及空气中,具有很强的杀虫活性,至少能杀死节肢动物门九个目及原生动物门、线形动物门和扁形动物门中的多种动物,而对人、畜、哺乳动物及天敌等无害,因此,B.t是生防工业中应用最广泛的微生物。

The effects of phoxim on the microbial community amount and the growth of ascendent bacteria, funguses and actinomyces in soil at 200-1 000 mg/kg three different concentrations were studied by indoor culture method.

采用室内培养法研究了土壤中200~1000mg/kg三种不同质量分数的辛硫磷对好氧性细菌、真菌和放线菌三大主要微生物种群数量及其优势菌生长速率的影响。

A study on the dynamics of soil bulk density,soil organic matter,soil microbes and other soil ecological factors under different human disturbance (logging and assart,logging but without assart,control)were conducted in the Ziwuling secondary forest area.

:对黄土高原陕西子午岭次生林区不同人为扰动条件下林地土壤容重、有机质、团聚体和微生物等进行了研究。

Through inquisition it is discovered that there are four major types of microorganism:germ,fungi,actinomyces,azotobacter,which mainly concentrate in 0-20 cm of surface layer soil.

经调查发现土壤中的微生物类群主要有四大类:好气性细菌、真菌、放线菌和自生固氮菌。

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