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The impact mechanism of coupling tailwater reuse with tillage layer construction on nutrient substitution and pollution control in paddy fields

delete2026-03-31
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PRE
AI
J
Jian Zhang
Q
Qinglin Li
R
Renjie Hou *
Z
Zhaoqiang Zhou
A
Anshuang Su
M
Miao Wang
H
Hai Xu
W
Wei Huang
S
Shan Zhao
DOI:10.1016/j.still.2026.107197delete
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Abstract

Abstract

En 中文
• Nutrient and pesticide concentrations generally decrease with increasing sediment depth. • DR and DL treatments significantly increase solutes concentrations in deep sediment. • DR treatment proves to be the most effective for nutrient replacement in post-tailwater reuse. • An innovative, non-ideal SWI transport model characterizes solutes transport behavior. • Integrating tailwater reuse and tillage layer construction boosts yields and reduces pollution.
Keywords:
nutrient substitution
tailwater reuse
tillage layer construction
pollution control
solutes transport

Journal

Soil and Tillage Research cover
Soil and Tillage Research
IF:
6.8
Papers:
5.6K
Citations:
2.6W

Organization

G
Guizhou Institute of Water Resources Science
Scholars:
7
Papers: 7
Citations: 0
H
N
northeast agricultural university
Scholars:
5.0K
Papers: 1.3K
Citations: 1
S
Shanghai Maritime University
Scholars:
4.8K
Papers: 4.2K
Citations: 4.7K
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