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Crop and non-crop productivity in a traditional maize agroecosystem of the highland of Mexico
BACKGROUND: In Mexico, the traditional maize cultivation system has resisted intensification attempts for many decades in some areas, even in some well-connected regions of the temperate highlands. We suggest that this is due to economics. METHODS: The total useful biomass of several fields in Nanac...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2789042/ https://www.ncbi.nlm.nih.gov/pubmed/19943939 http://dx.doi.org/10.1186/1746-4269-5-38 |