Organic nitrogen

Dynamic Change of Organic Nitrogen Forms During the Chicken Manure Composing

鸡粪堆腐过程中有机态氮形态的动态变化

Discussion on several aspects of internal cycling of organic nitrogen in cultivated soils

耕作土壤有机态氮内循环中几个问题的商榷

Study on composition and property of organic nitrogen in several soils of China

我国几种土壤的有机氮组成和性质的研究

Contents and Changes of Soluble Organic Nitrogen in the Different Soils

土壤中可溶性有机氮含量及影响因素研究

Influence of Organic Nitrogen Application Rate on Leaf Yield and Quality of Flue-cured Tobacco

施用不同比例有机氮对尤溪烤烟产质量的影响

Soil soluble organic nitrogen in different horticultural production systems

不同园艺生产系统土壤可溶性有机氮差异

Organic nitrogen is a quantitatively important component in the atmospheric deposition .

有机氮是大气中含氮物质的重要组成部分。

Effect of different land use systems on the form and distribution of organic nitrogen in brown soil

不同土地利用方式对棕壤有机氮组分及其剖面分布的影响

Appropriate feeding of organic nitrogen sources was favorable for fermentation .

经在发酵过程中添加几种氮源的试验，发现发酵中后期添加适量有机氮源有利于发酵；

Mineralization of Organic Nitrogen of Different Organic Material Fertilizers

不同有机质肥料的有机氮矿化研究

Effect on organic nitrogen source on the erythromycin fermentation

有机氮源对红霉素发酵影响的具体分析

Influence of Organic Nitrogen on Treatment of Chondroitin Sulfate Wastewater and the Strategy

硫酸软骨素废水治理与有机氮的影响

Effect of Glucose on Mineralization of Organic Nitrogen in Black Soil , Northeast of China

葡萄糖对东北黑土有机氮矿化的调控作用

Study on Sources of Organic Nitrogen in Chinese Milk Vetch on Red Paddy Soil

红壤性水稻土紫云英有机氮素形成特征的研究

Index model can better describe the response of soil organic nitrogen mineralization to soil moisture content .

指数模型能够较好描述土壤有机氮矿化对土壤水分含量的反应。

Protein and organic nitrogen released from solids are mostly mineralized .

固相释放出的蛋白质和有机氮大部分被无机化；

Changes of humic substances and organic nitrogen forms during municipal solid waste composting

生活垃圾堆肥过程中腐殖质及有机态氮组分的变化

Relationship between Different Ratio of Organic Nitrogen and Mineral Nitrogen and Grain Quality of Mid-season Rice

有机无机N不同配比与中粳稻稻米品质关系的研究

Study on Organic Nitrogen Removal in Floating-Plant-Type Surface Flow Constructed Wetland at a Low Water Temperature

低温下浮水植物型表面流人工湿地中有机氮的去除

Distribution of Organic Nitrogen and Total Nitrogen in the Surface Sediments of Pearl River Estuaries

珠江河口表层沉积物有机氮和总氮的分布

Studies of organic nitrogen compositions in major Dryland Soils in Jilin Provence

吉林省主要旱田土壤有机氮组份的研究

Change of Non-exchangeable Ammonium Nitrogen During Procession of Soil Organic Nitrogen Mineralization

土壤氮素矿化过程中非交换铵态氮的变化

The protoplast plating effeciency increased when the medium contained organic nitrogen .

在培养基中添加有机氮，有助于提高原生质体的植板率。

Ammonium is toxic and is converted to organic nitrogen compounds in the root .

铵有毒，在植物根部被转化为有机含氮化合物。

Ammonium assimilation is a very important process to transform inorganic nitrogen into organic nitrogen for plants .

氨同化作用是植物将无机氮转化成有机氮的一个重要过程。

Effects of Long-term Fertilization on Forms and Profile Distribution of Soil Organic Nitrogen in Irrigated Desert Soil

长期施肥对河西灌漠土有机氮组分及剖面分布的影响

Otherwise organic nitrogen in wastewater is transformed to ammonia nitrogen , which is inorganic .

废水中的有机氮水解成为氨氮，实现了氮的无机化。

Determination of organic nitrogen pesticides residues in textiles by LC-MS / MS

纺织品有机氮农药残留量的LC-MS/MS测定法

The Influence of Long-Term Fertilization on Microbial Biomass Nitrogen and Organic Nitrogen Fractions in Paddy Soil

长期施肥对两种稻田土壤微生物量氮及有机氮组分的影响

The value of oriental tobacco was the highest under 50 % organic nitrogen in both producing areas .

产值均以50%有机氮处理为最高。