Critical Nitrogen Dilution Curve for Diagnosing Nitrogen Status of Cotton and Its Implications for Nitrogen Management in Cotton–Rape Rotation System

Critical Nitrogen Dilution Curve for Diagnosing Nitrogen Status of Cotton and Its Implications for Nitrogen Management in Cotton–Rape Rotation System

Based on a 2-year in situ nitrogen fertilization experiment, this study aims to establish a critical nitrogen concentration (CNC) dilution curve model for cotton under straw incorporation, analyze the effects of the nitrogen application rate on the cotton yield and nitrogen use efficiency (NUE), and...

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Bibliographic Details
Main Authors: Yukun Qin, Weina Feng, Junying Chen, Cangsong Zheng, Lijuan Zhang, Taili Nie
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Agronomy
Subjects:
<i>Gossypium hirsutum</i> L.
nitrogen application
critical nitrogen concentration
nitrogen uptake
nitrogen use efficiency
Online Access:https://www.mdpi.com/2073-4395/15/6/1325
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