There were no significant differences on concentrations of total nitrogen, ammonic nitrogen, urea nitrogen and protein nitrogen in rumen fluid among the treatments ( P> 0.05).

Blowing can take off the ammonic nitrogen efficiently, the rate of removing the ammonic nitrogen reaches 90%.

实验结果表明，采用吹脱法能有效去除氨氮，控制PH在7.5左右，氨氮去除率可达90%以上。

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Dynamics of heterotrophic bacteria and ammonification in biofilms associated with two carriers

两种载体生物膜中异养细菌数量动态及其氨化作用

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Process analysis and pilot experiment for granular ammonium phosphate production by fluidizing ammonification and granulation

尾气循环流化氨化制备粒状磷铵过程分析与现场试验

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The efficiency of ammonification using H2O2 as oxidant was higher than using O2 gas.

用过氧化氢作氧化剂比用氧气作氧化剂氨化效率高。

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But the nitrogen applied to soil ammonification and denitrification will result in the loss.

但是施入土壤中的氮素在氨化作用及反硝化作用下会造成流失。

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The seasonal changes of the ammonification rate and the nitrification rate were obviously.

净铵化速率和净硝化速率均表现出明显的季节性变化。

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Arginine ammonification as a simple method for measuring soil microbial

土壤微生物生物量测定的简单方法&精氨酸氨化分析

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Changes of Ammonification and Nitrification Intensity of Soil Nitrogen in Tobacco Field

烟地土壤氮素的氨化作用与硝化作用的强度变化

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There is extremely significant linear relationship between nitrification rate and ammonification rate.

硝化速率和铵化速率间呈现极显著线性关系。

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Study on ammonification rate and slow release performance of urea

尿素的氨化速度与缓释性能研究

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And No. 2 ammonified straw were 1.131 7% and 1.371 8% respectively, which were 161.9% and 217.55% higher than that in straw respectively.

号料含氮量分别为1.1317%，1.3718%，比麦草提高161.91%，217.55%。

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Study on the loss of total nitrogen in ammonified straw

氨化麦秸全氮损失研究

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Most probable number ( MPN) method was employed to determine distribution of the nitrogen-cycle bacteria in a pond water, including ammonifying bacteria, denitrifying bacteria, nitrosobacteria and nitrobacteria.

采用最大可能数法分析了不同季节池塘水体中氨化细菌、亚硝化细菌、硝化细菌和反硝化细菌的种群数量。

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The continuous accumulation of REEs exhibited alternative effects of stimulation, inhibition and re-stimulation on soil ammonifying bacteria, nitrifying bacteria, nitrogen fixation bacteria and bacteria decomposing cellulose.

结果表明，外源低剂量稀土的持续积累会对土壤氨化细菌、硝化细菌、纤维素分解菌和自生固氮菌产生刺激、抑制、再刺激的交替作用。

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The effects of Cd on the cellulose decomposing bacteria, the ammonifying bacteria and the nitrobacteria varied with the culture-time and concentrations of Cd.

Cd对纤维素分解菌、氨化细菌、硝化细菌的作用随培养时间、Cd浓度的不同分别表现出不影响、刺激和抑制。

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The sensitivity of these four consortia to the inhibition of REEs was in an order: bacteria decomposing cellulose ammonifying bacteria nitrifying bacteria nitrogen fixation bacteria.

4种土壤微生物生理类群对混合稀土抑制敏感性依大小排序为：纤维素分解菌氨化细菌硝化细菌自生固氮菌。

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Under the stress of high accumulation of Ce, the population structures of actinomycetes, fungi, cellulolytic fungi and ammonifying microbes were changed in different degrees.

在高积累Ce的胁迫下放线菌、真菌、分解纤维素真菌和氨化微生物的种群结构发生了不同程度的改变。

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Drought stress changed the correlation of NH4+-N and NO3& N with protease, urease activity, ammonifying bacteria and nitrifying bacteria.

干旱胁迫改变了玉米根际NH4+-N和NO3&N与蛋白酶、脲酶、氨化细菌和硝化细菌的相关性。

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Abundance of heterotrophic bacteria, ammonifying bacteria and nitrite bacteria, and heterotrophic bacterial population dynamics in the coastal waters of Zhejiang were investigated.

文章报道了浙江海岛沿岸水域中异养细菌、氨化细菌和反硝化细菌的数量分布及异养细菌的种群组成。

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The aerobic and anaerobic bacteria is in same system, making the reaction of oxidizing, ammonifying, nitrifying and denitrifying also in same device.

使氧化、氨化、亚硝化、硝化、反硝化等反应在同一装置中进行。

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