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Position: Home > Articles > The Comprative Study on Chemical Composition and Characterization of Humic Acid from Soil and Coal Humic Acid 2012 (3) 1-10+21

煤炭腐植酸与土壤腐殖酸性能对比研究

作  者:
武丽萍;曾宪成
单  位:
中国科学院山西煤炭化学研究所;中国腐植酸工业协会
关键词:
煤炭腐植酸;土壤腐殖酸;性能对比;土壤有机质;土壤改良;碳循环;农产品质量安全
摘  要:
土壤腐殖酸是土壤有机质的重要组成部分,是供给植物养分、维持碳循环、降低温室气体排放最重要的一环。本文通过对煤炭腐植酸与土壤腐殖酸中腐植酸的形成、概念、组成结构、参与碳循环方式做相应对比研究,阐述了二者的相似性与相异性。结果表明,煤炭腐植酸在组成、结构、化学性能等诸多方面与土壤腐植酸及其相似,且具有稳定的化学结构。因此,煤炭腐植酸可作为土壤有机质最有效的补充来源,对于改良土壤、肥料增效、环境保护、增效减排都有积极的意义。
译  名:
The Comprative Study on Chemical Composition and Characterization of Humic Acid from Soil and Coal
作  者:
Wu Liping1,Zeng Xiancheng2(1 Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan,030001 2 China Humic Acid Industry Association,Beiging,100120)
关键词:
coal humic acid;soil humic acid;quality and contrast;soil organic matter;soil improvment;carbon cycle;quality safety of agricultural products
摘  要:
The soil humic acid is an important component of soil organic matters,which is also a significant link among supplying plants nutrients,maintaining the carbon cycle and reducing the emissions of greenhouse gas.This paper below demonstrates the similarities and differences between coal humic acid and soil humic acid by shudying the formation,concept,struacture and chemical features of theirs.The result showes that the two kinds of humic acid mentioned before are greatly similar in terma of composition,structure and chemical features,etc.Furthermore,because of the structural stabilization of coal humic acid and its great similarties to soil humic acid,coal humic acid can be used as the most effective supplementary source for soil organic matters,which has tremendously positive effects on soil improvement,fertilizer synergia,environmental protection and emission reduction efficiency.

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