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Deep placement of reduced nitrogen input strengthens soil water–nitrogen coupling and root–shoot coordination to enhance grain yield in dryland maize

delete2026-07-30
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PRE
AI
F
Fu Liu
J
Jing Ling
L
Lan Luo
X
Xiaozhou Li
Y
Yunfei Ren
Y
Yi Zhou
X
Xiangyang Zhao
尹小刚 cover
尹小刚 (Xiaogang Yin)
S
Shikun Sun
J
Juan Han
Y
Youcai Xiong
Y
Yuncheng Liao
Z
Zhikuan Jia
F
Fei Mo *
DOI:10.1016/j.fcr.2026.110648delete
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Abstract

Abstract

En 中文
• Deep N placement optimizes soil N distribution and promotes root growth in maize. • Moderate N reduction combined with deep placement enhances maize yield by improving photosynthetic capacity. • Reduced N application with deep placement further improves NUE without reducing yield.

Journal

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

Organization

S
Shanxi Agricultural University
Scholars:
8.7K
Papers: 3.5K
Citations: 3.8K
N
Northwest A&F University
Scholars:
9.5K
Papers: 2.5K
Citations: 4.2W
L
Lanzhou University
Scholars:
9.9K
Papers: 2.8K
Citations: 3.8W
C
china agricultural university
Scholars:
4.9W
Papers: 2.9W
Citations: 43
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