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Nitrogen uptake and transfer in a soybean/maize intercropping system in the karst region of southwest China
Nitrogen (N) deficiency occurs in over 80% of karst soil of southwest China, which restricts regional agricultural production. To test whether N fixed by legumes becomes available to nonfixing companion species, N fluxes between soybean and maize under no, partial, and total restriction of root cont...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5648690/ https://www.ncbi.nlm.nih.gov/pubmed/29075459 http://dx.doi.org/10.1002/ece3.3295 |