Depth weakens effects of long-term fertilization on dissolved organic matter chemodiversity in paddy soils DOI
Xueying Feng, Xiaomin Wang, Zhijun Wei

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 959, P. 178237 - 178237

Published: Dec. 24, 2024

Language: Английский

Long-term straw return promotes accumulation of stable soil dissolved organic matter by driving molecular-level activity and diversity DOI
Zhen Cheng, Anjie Li, Ruigang Wang

et al.

Agriculture Ecosystems & Environment, Journal Year: 2024, Volume and Issue: 374, P. 109155 - 109155

Published: July 8, 2024

Language: Английский

Citations

7
Migration of dissolved organic carbon in the hydrological processes and driving factors on the Loess Plateau DOI

Liangpeng Ge,

Zongbing Zhan,

Xuemei Mei

et al.

CATENA, Journal Year: 2025, Volume and Issue: 254, P. 108937 - 108937

Published: March 16, 2025

Language: Английский

Citations

0
Influence of Different Soil Types on Dissolved Organic Matter Spectral Characteristics of Soil Leachate After Green Manure Tilling in Saline Soils DOI Creative Commons

C.‐M. Yin,

Yuhao Wang,

Xiaohui Ji

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(5), P. 1049 - 1049

Published: April 26, 2025

To investigate the changes in composition and structure of dissolved organic matter (DOM) lysate solutions different types soil after green manure tilling treatment, we set up two materials (fluvo-aquic soil; coastal saline soil) three treatments (T1: CK—without manure, T2: Dongmu70 rye, T3: rapeseed manure); then, leachate was obtained with a column simulation test its DOM spectral properties were determined. The demonstrated significantly higher humic macromolecule content aromaticity compared to rye leachate. Fluorescence Index (FI) values (1.5–2.2) suggest mixed origin from both terrestrial microbial-derived sources. All Humification (HIX) remained below 1, indicating low humification levels limited stabilization within system, Biological (BIX) exceeding 1 across all layers highlight predominance recent biological metabolism shaping autochthonous origins. SUVA260 rye–moist soils manure–coastal exhibited reductions 0.020–2.573 L·(mg·m)−1 relative pre-drenching levels. After SUVA254 value at 60–90 cm layer decreased by 1.941 L·(mg·m)−1. This study shows that differences type affect sources composition, reducing leaching, + fluvo-aquic being advantageous combinations. results provide theoretical guidance for applying coupled freshwater leaching technology context alkaline land multiple types.

Language: Английский

Citations

0
Fabrication of high performance poly(vinyl alcohol)/straw composite film used for package via melt casting and biaxial stretching DOI
Enhui Liu, Huili Zhang, Li Li

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 278, P. 134675 - 134675

Published: Aug. 10, 2024

Language: Английский

Citations

1
The detrimental effect of rainforest conversion to rubber plantations on soil dissolved organic carbon and C: N stoichiometry, mediated by altered soil biogeochemistry DOI
Ashutosh Kumar Singh, Wenjie Liu, Xiai Zhu

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122965 - 122965

Published: Oct. 19, 2024

Language: Английский

Citations

1
Long-term straw return enhanced the chlorine reactivity of soil DOM: Highlighting the molecular-level activity and transformation trade-offs DOI
Zhen Cheng, Qian Hu, He Guo

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175485 - 175485

Published: Aug. 13, 2024

Language: Английский

Citations

0
Depth weakens effects of long-term fertilization on dissolved organic matter chemodiversity in paddy soils DOI
Xueying Feng, Xiaomin Wang, Zhijun Wei

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 959, P. 178237 - 178237

Published: Dec. 24, 2024

Language: Английский

Citations

0