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Higher yields of hybrid rice do not depend on nitrogen fertilization under moderate to high soil fertility conditions

BACKGROUND: Increasing rice yield with fewer external inputs is critical to ensuring food security, reducing environmental costs, and improving returns. Use of hybrid rice has expanded greatly in China due to its higher yield potential. Meanwhile, large and increasing amounts of nitrogen (N) fertili...

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Detalles Bibliográficos
Autores principales: Huang, Min, Jiang, Peng, Shan, Shuanglü, Gao, Wei, Ma, Guohui, Zou, Yingbin, Uphoff, Norman, Yuan, Longping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5608657/
https://www.ncbi.nlm.nih.gov/pubmed/28936774
http://dx.doi.org/10.1186/s12284-017-0182-1