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Contribution and fate of maize residue-(15)N and urea-(15)N as affected by N fertilization regime
Increasing amounts of crop residues are being returned to croplands. Understanding nitrogen (N) availability in crop residues under various N fertilization regimes is important in optimizing N management. Pot experiments were conducted to investigate the contribution, fate and residual effects of ur...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6324797/ https://www.ncbi.nlm.nih.gov/pubmed/30620761 http://dx.doi.org/10.1371/journal.pone.0210176 |