Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System

Research output: Contribution to journalJournal articlepeer-review

Standard

Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System. / Li, Meng; Hu, Hualing; He, Xiaosong; Jia, Jinhu; Drosos, Marios; Wang, Guoxi; Liu, Fulai; Hu, Zhengyi; Xi, Beidou.

In: Journal of Agricultural and Food Chemistry, Vol. 67, No. 11, 20.03.2019, p. 3106-3113.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Li, M, Hu, H, He, X, Jia, J, Drosos, M, Wang, G, Liu, F, Hu, Z & Xi, B 2019, 'Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System', Journal of Agricultural and Food Chemistry, vol. 67, no. 11, pp. 3106-3113. https://doi.org/10.1021/acs.jafc.8b07114

APA

Li, M., Hu, H., He, X., Jia, J., Drosos, M., Wang, G., Liu, F., Hu, Z., & Xi, B. (2019). Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System. Journal of Agricultural and Food Chemistry, 67(11), 3106-3113. https://doi.org/10.1021/acs.jafc.8b07114

Vancouver

Li M, Hu H, He X, Jia J, Drosos M, Wang G et al. Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System. Journal of Agricultural and Food Chemistry. 2019 Mar 20;67(11):3106-3113. https://doi.org/10.1021/acs.jafc.8b07114

Author

Li, Meng ; Hu, Hualing ; He, Xiaosong ; Jia, Jinhu ; Drosos, Marios ; Wang, Guoxi ; Liu, Fulai ; Hu, Zhengyi ; Xi, Beidou. / Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System. In: Journal of Agricultural and Food Chemistry. 2019 ; Vol. 67, No. 11. pp. 3106-3113.

Bibtex

@article{e412583e5c354e129752773fbdf91569,
title = "Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System",
abstract = " Little is known on the effect of application of different nitrogen (N) fertilizers on soil organic carbon (SOC) sequestration in soil humic substances (HS). We investigated HS molecular characteristics in an Orthic Acrisol, southwestern China, under 2-year field fertilization of a urea (U), a polymer-coated urea (PCU) and a biochar-coated urea (BCU) using 13 C-CPMAS-NMR spectroscopy. Results showed that N fertilization promoted SOC sequestration into HS and favored alkyl-C and aromatic-C rather than O-alkyl-C and carbonyl-C for humic acids and humin in soil. Application of PCU and BCU may better enhance vegetable yield, SOC sequestration, and HS stability than the U application, which may benefit from longer time of N existence and higher total N in soil. Among the N treatments, BCU application mostly affected the compositions and stability of SOC in the HS for the OC input and prime effect of biochar for SOC transformation. ",
keywords = "C-CPMAS-NMR spectroscopy, biochar, nitrogen addition, Slow-release nitrogen fertilizers (SRNF), soil organic matter",
author = "Meng Li and Hualing Hu and Xiaosong He and Jinhu Jia and Marios Drosos and Guoxi Wang and Fulai Liu and Zhengyi Hu and Beidou Xi",
year = "2019",
month = mar,
day = "20",
doi = "10.1021/acs.jafc.8b07114",
language = "English",
volume = "67",
pages = "3106--3113",
journal = "Journal of Agricultural and Food Chemistry",
issn = "0021-8561",
publisher = "American Chemical Society",
number = "11",

}

RIS

TY - JOUR

T1 - Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System

AU - Li, Meng

AU - Hu, Hualing

AU - He, Xiaosong

AU - Jia, Jinhu

AU - Drosos, Marios

AU - Wang, Guoxi

AU - Liu, Fulai

AU - Hu, Zhengyi

AU - Xi, Beidou

PY - 2019/3/20

Y1 - 2019/3/20

N2 - Little is known on the effect of application of different nitrogen (N) fertilizers on soil organic carbon (SOC) sequestration in soil humic substances (HS). We investigated HS molecular characteristics in an Orthic Acrisol, southwestern China, under 2-year field fertilization of a urea (U), a polymer-coated urea (PCU) and a biochar-coated urea (BCU) using 13 C-CPMAS-NMR spectroscopy. Results showed that N fertilization promoted SOC sequestration into HS and favored alkyl-C and aromatic-C rather than O-alkyl-C and carbonyl-C for humic acids and humin in soil. Application of PCU and BCU may better enhance vegetable yield, SOC sequestration, and HS stability than the U application, which may benefit from longer time of N existence and higher total N in soil. Among the N treatments, BCU application mostly affected the compositions and stability of SOC in the HS for the OC input and prime effect of biochar for SOC transformation.

AB - Little is known on the effect of application of different nitrogen (N) fertilizers on soil organic carbon (SOC) sequestration in soil humic substances (HS). We investigated HS molecular characteristics in an Orthic Acrisol, southwestern China, under 2-year field fertilization of a urea (U), a polymer-coated urea (PCU) and a biochar-coated urea (BCU) using 13 C-CPMAS-NMR spectroscopy. Results showed that N fertilization promoted SOC sequestration into HS and favored alkyl-C and aromatic-C rather than O-alkyl-C and carbonyl-C for humic acids and humin in soil. Application of PCU and BCU may better enhance vegetable yield, SOC sequestration, and HS stability than the U application, which may benefit from longer time of N existence and higher total N in soil. Among the N treatments, BCU application mostly affected the compositions and stability of SOC in the HS for the OC input and prime effect of biochar for SOC transformation.

KW - C-CPMAS-NMR spectroscopy

KW - biochar

KW - nitrogen addition

KW - Slow-release nitrogen fertilizers (SRNF)

KW - soil organic matter

UR - http://www.scopus.com/inward/record.url?scp=85062830646&partnerID=8YFLogxK

U2 - 10.1021/acs.jafc.8b07114

DO - 10.1021/acs.jafc.8b07114

M3 - Journal article

C2 - 30807137

AN - SCOPUS:85062830646

VL - 67

SP - 3106

EP - 3113

JO - Journal of Agricultural and Food Chemistry

JF - Journal of Agricultural and Food Chemistry

SN - 0021-8561

IS - 11

ER -

ID: 216468790