humic acid

A new uranium geochemical exploration method ── humic acid extraction method

铀矿化探找矿新方法&腐殖酸抽提法

The Survey of Study of the Biological Mechanism of Humic Acid Formation

腐植酸形成的生物学机理研究概况

Study on Treatment Process of Humic Acid with Nitrifying Method

硝化处理腐殖酸的工艺研究

Effects of Humic Acid Compound Fertilizer on Rice Yield and Quality

活性腐殖酸复合肥对水稻产量和品质的影响

Study on the Properties of Humic Acid Extracted from Brown Coal

褐煤腐植酸基本性能研究

Study on the Synergetic Effect of Humic Acid on Chemical Fertilizer

腐植酸对化学肥料的增效作用研究

Study on Model of Adsorption for Se on Humic Acid

腐植酸与硒的吸附模型研究

Adsorptive Characteristics and Influence Factors of Humic Acid on Lead in Soil

土壤胡敏酸对Pb的吸附特征与影响因素

Humic Acid on the Development of Green Low-carbon Economy is of Great Significance

腐植酸对发展绿色低碳经济意义重大

Different solvents affecting the rate of humic acid extraction are discussed .

讨论了不同抽提剂对腐殖酸的提取率的影响。

Effects of Urea Humic Acid on Yield and Quality of Maize

腐植酸尿素对玉米产量及品质的影响

Quantitative Analysis of Phenanthrene and Humic Acid in Solution Based on Fluorescence Method

菲及腐殖酸混合液荧光法定量分析研究

Effect of Humic Acid on the Extraction of PAHs from Soil

腐植酸对土壤持留多环芳烃的影响

Production of Composite Humic Acid Fertilizer form Low - grade Apatite

利用低品位磷矿粉生产腐植酸复合肥的研究

Adsorption Characteristics and Mechanism of 2,4-D on Two Types of Humic Acid

两种胡敏酸对2,4-D的吸附特性及机理研究

Progress in Study of Enhanced Coagulation Technology for Removal of Humic Acid from Water

强化混凝技术去除腐殖酸的研究进展

Study on humic acid activation of inorganic phosphorus in soil

腐植酸对土壤中无机磷活化效应的研究

The function of peat and humic acid substance in environmental protection

泥炭和腐植酸类物质在环境保护中的应用

Study on humic acid degradation process by ultrasound

腐植酸溶液的超声波降解研究

Effects of Humic Acid Copolymers on Soil Chemical Properties in Amended Soil

腐植酸共聚物土壤改良剂对土壤化学性能的影响

Study report on feeding piglets with humic acid biological feed additive

腐植酸生物饲料添加剂饲喂仔猪试验报告

Applying Technique and Mechanism of Yield Increase of Humic Acid Foliar Fertilizer

腐植酸叶面肥的增产机制及其施用技术

Determination on the Content of Humic Acid in the Raw Materials of Ceramics

陶瓷原料中腐植酸含量的测定

Research on extraction of humic acid and dyeing for wool yarn

腐植酸的提取及上染羊毛纱线的工艺

Study on composition and structure of long lasting urea coated by humic acid

包裹型长效腐植酸尿素的化学组成结构研究

Study on Chemical Modification of Humic Acid Disperser for Coal Water Slurry

腐殖酸类水煤浆分散剂的化学改性研究

Study on Extraction of Humic Acid from Humic Soil and Its Adsorption Capability

山基土中腐植酸的提取及吸附性能研究

Study on effect of magnetized humic acid fertilizer on cucumber seedlings growth

磁化腐肥对黄瓜苗生长发育的影响研究

Experimental Study on the Humic Acid Removal by Means of Coagulation - Ultrafiltration

混凝&超滤去除腐殖酸的试验研究

The mix of humic acid with diffusion agent N have good effect too .

当采用扩散剂N时，与腐殖酸混合使用效果也较好。