Influences of Nitrogen Application Levels on Properties of Humic Acids in Chernozem Amended with Different Types of Organic Materials

Influences of Nitrogen Application Levels on Properties of Humic Acids in Chernozem Amended with Different Types of Organic Materials

The objective of this study was to examine the structure changes in humic acids (HAs) in Chernozem after the application of different types of organic materials (OMs) under an indoor simulation condition for plastic mulched drip irrigation, measured with Fourier transform infrared (FTIR) spectroscop...

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Bibliographic Details
Main Authors: Shuai Wang, Zhenyu Zhang, Xinhua Yin, Nan Wang, Dianyuan Chen
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Sustainability
Subjects:
humic acid
ftir spectroscopy
organic materials
chernozem
oxygen-containing functional group
Online Access:https://www.mdpi.com/2071-1050/11/19/5405

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