Deep placement of nitrogen fertilizer increases rice yield and nitrogen use efficiency with fewer greenhouse gas emissions in a mechanical direct-seeded cropping system

Deep placement of nitrogen fertilizer increases rice yield and nitrogen use efficiency with fewer greenhouse gas emissions in a mechanical direct-seeded cropping system

Deep placement of nitrogen fertilizer is a key strategy for improving nitrogen use efficiency. A two-year field experiment was conducted during the early rice growing seasons (March–July) of 2016 and 2017. The experimental treatments comprised two rice cultivars: Wufengyou 615 (WFY 615) and Yuxiangy...

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Bibliographic Details
Main Authors: Lin Li, Hua Tian, Minghua Zhang, Pingshan Fan, Umair Ashraf, Haidong Liu, Xiongfei Chen, Meiyang Duan, Xiangru Tang, Zaiman Wang, Zheng Zhang, Shenggang Pan
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2021-12-01
Series:Crop Journal
Subjects:
N placement
Grain yield
Nitrogen use efficiency
Greenhouse gas
Direct-seeded rice
Online Access:http://www.sciencedirect.com/science/article/pii/S2214514121000337

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