Nitrogen Fertiliser Reduction at Different Rice Growth Stages and Increased Density Improve Rice Yield and Quality in Northeast China

Rice yield and quality decline due to excessive fertiliser use is problematic in China. To increase rice grain filling and improve rice yield and quality, a nitrogen reduction and density increase study in 2023 and 2024 was imposed on a long-term experimental field. The four treatments adopted for t...

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Bibliographic Details

Published in:	Agriculture
Main Authors:	Wenjun Dong, Yuhan Zhang, Frederick Danso, Jun Zhang, Ao Tang, Youhong Liu, Kai Liu, Ying Meng, Lizhi Wang, Zhongliang Yang, Feng Jiao
Format:	Article
Language:	English
Published:	MDPI AG 2025-04-01
Subjects:	reduced nitrogen increased density grain filling grain yield rice quality Northeast China
Online Access:	https://www.mdpi.com/2077-0472/15/8/892