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Optimizing fertilization depth enhances sustainability of double-cropping rice by improving grain yield and mitigating greenhouse gas emissions

delete2026-07-21
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PRE
AI
X
Xianjin Lan
D
Dali Song
W
Wei Zhou *
P
Ping He
C
Chao Ai
J
Jianhua Ji
Z
Zhenzhen Lv
H
Hongqian Hou
J
Jingshang Xiao
Y
Yiren Liu
X
Xuzhi Liu
W
Wenjian Xia
C
Chunhuo Zhou *
DOI:10.1016/j.fcr.2026.110642delete
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Abstract

Abstract

En 中文
• Subsurface fertilization (SF) boosted yield by enhancing soil NH4+-N and alkaline N. • SF practices at 7.5 cm significantly mitigated seasonal CH4 and N2O emission. • SF practices decreased the soil methanogens to methanotrophs ratio. • Global warming potential reduced as fertilization depth varied from 0 to 7.5 cm. • SF practices at 7.5 cm would be more beneficial in minimizing GHGI and CF.

Journal

Field Crops Research cover
Field Crops Research
IF:
6.4
Papers:
6.4K
Citations:
2.8W

Organization

J
jiangxi agricultural university
Scholars:
1.2K
Papers: 306
Citations: 0
J
Jiangxi Academy of Agricultural Sciences
Scholars:
788
Papers: 453
Citations: 827
C
chinese academy of agricultural sciences
Scholars:
4.8W
Papers: 3.0W
Citations: 43
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