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Gabriella Burgos
International Potato Center
Publications 1
Published on Jan 1, 2007in Advances in Agronomy 3.60
Robin D. Graham53
Estimated H-index: 53
(University of Adelaide),
Ross M. Welch56
Estimated H-index: 56
(ARS: Agricultural Research Service)
+ 14 AuthorsReyna Liria1
Estimated H-index: 1
The major subsistence food systems of the world that feed resource‐poor populations are identified and their capacity to supply essential nutrients in reasonable balance to the people dependent on them has been considered for some of these with a view to overcoming their nutrient limitations in sound agronomic and sustainable ways. The approach discusses possible cropping system improvements and alternatives in terms of crop combinations, external mineral supply, additional crops, and the potent...