Predicting the Nitrogen Quota Application Rate in a Double Rice Cropping System Based on Rice–Soil Nitrogen Balance and <sup>15</sup>N Labelling Analysis

Predicting the Nitrogen Quota Application Rate in a Double Rice Cropping System Based on Rice–Soil Nitrogen Balance and <sup>15</sup>N Labelling Analysis

Excessive nitrogen (N) fertilization, low use efficiency, and heavy pollution are the dominant issues that exist in intensively cultivated double rice cropping systems in China. Two-year field and <sup>15</sup>N microregion experiments were conducted to evaluate the N fate in a soil-rice...

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Bibliographic Details
Main Authors: Xiaochuang Cao, Birong Qin, Qingxu Ma, Lianfeng Zhu, Chunquan Zhu, Yali Kong, Wenhao Tian, Qianyu Jin, Junhua Zhang, Yijun Yu
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Agriculture
Subjects:
early and late rice
N uptake
N use efficiency
rice-soil system
<sup>15</sup>N isotopic labelling
Online Access:https://www.mdpi.com/2077-0472/13/3/612

Internet

https://www.mdpi.com/2077-0472/13/3/612

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