The backbone of the graft copolymer comprises a humic acid salt.
所述接枝共聚物的主链包括腐殖酸 盐。
The invention discloses a humic acid composite slow-release fertilizer and a method for preparing the same.
本发明公开了一种腐植酸复合缓释肥料及其生产方法。
The present invention relates to a humic acid type composite spray fertilizer, a real multielement composite fertilizer.
本发明是腐植酸型复合喷淋肥，它是真正的多元素复合肥。
The invention relates to fertilizer slow release and controlled release technology, in particular to a humic acid slow release and controlled release technology.
本发明涉及肥料缓释控释技术，具体的说是一种腐植酸缓释控释技术。
The invention provides a humic acid organic biological compound fertilizer, which contains active ingredients of activated humic acid, chicken manure, biological bacteria, etc.
本发明提供一种腐植酸有机生物复合肥，包含有活化腐植酸、鸡粪、生物菌等有效成分。
And then, "311-a" optimum compound design was used to study on remediation of cadmium contaminated soil with calcium carbonate, calcium magnesium phosphate and humic acid.
然后采用“311—a”最优混合设计，研究碳酸钙、钙镁磷肥、胡敏酸组合配比对治理土壤镉污染的效果。
Proposed is a process for purification of yellow humic acid by heterophase cation-exchange membrane. After electrophoresis, its purity was up to 95% and recovery, 88.47%.
研究了一种新的黄腐酸提纯工艺方法，采用异相离子交换膜进行黄腐酸的电渗析提纯，黄腐酸经电渗析后的纯度可达95% ，收率为88.47% ；
A pot experiment was conducted to study the effects of different humic acid materials on organic combined mercury and total mercury contents in soil and the biological availability of soil mercury.
通过盆栽试验研究了不同腐殖酸物质对土壤有机结合态汞、全汞含量及土壤汞生物有效性的影响。
Results by comparison shows that in the process a high recovery of humic acid can be obtained and its quality fully meets the standard of humic acid for storage battery.
对比实验结果表明该工艺所得产品收率高，质量完全符合蓄电池用腐植酸标准。
In a laboratory incubation experiment, timing change in amount of humic acid(HA) and fulvic acid(FA) was studied in dark-brown soil and paddy soil during corn stalk decomposition.
通过室内培养试验研究了玉米秸秆在暗棕壤和水稻土中分解期间全土及不同结合态胡敏酸、富里酸数量的动态变化。
Then, a dispersant, composed of humic acid derivative, is added to produce to coal water mixture.
然后，加入含腐殖酸衍生物的分散剂，以产生煤水混合物。
Organic acids have a great effect on phosphorus mobilization with humic acid stronger than simple organic acids.
有机酸对土壤磷的固定有较大影响，其影响作用从大到小依次为腐殖酸、柠檬酸、酒石酸。
This paper Introduces a method for determining Boron in humic acid fertilizer by the pretreatment technique of oxygen bomb combustion and the analytic method of acid-base titration.
介绍了一种用氧弹燃烧灰化技术和酸碱滴定法测定腐植酸硼肥中硼的方法。
It shows the thinner of modified humic acid to be better than Fe_Cr lignosulphonates. It is a ideal thinner for drilling mud.
结果表明，不论在淡水泥浆还是盐水泥浆中，改性腐殖酸的稀释效果都比铁铬木质素磺酸盐要好，是一种比较理想的钻井泥浆稀释剂。
The results showed that alkali lignin of rice straw is a good fertilizer raw material. It has high dissociable humic acid content and good fertilizer efficiency.
结果表明，稻草碱木素具有较高的游离腐殖酸含量，其活性高，肥效好；
There are a large number organic substance and humic acid in the product. It is a good fertility synergist and a good crops growth irritant.
该产品含有大量有机质和腐植酸，具有很好的肥力增效作用和作物生长刺激作用。
Results indicated that surfactant and NO3 - ions increased tebufenozide hydrolysis, while humic acid caused a degree of inhibition.
结果表明：表面活性剂和硝酸根离子可以促进虫酰肼的水解，而腐殖酸则对其水解有一定抑制作用。
The invention relates to a compost accelerant, in particular to a compost accelerant prepared from alkyl polyuronide, humic acid or humate and sugar waste.
本发明涉及一种堆肥促进剂，具体是涉及一种由烷基多糖苷、腐植酸或腐 植酸盐和制糖废液制备而成的催肥促进剂。
The invention relates to a compost accelerant, in particular to a compost accelerant prepared from alkyl polyuronide, humic acid or humate and sugar waste.
本发明涉及一种堆肥促进剂，具体是涉及一种由烷基多糖苷、腐植酸或腐 植酸盐和制糖废液制备而成的催肥促进剂。
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