Public policies increase agro-biodiversity on family farms

Picture copyright Valencia et al.

More diversified farms can render food systems sustainable, resilient and socially just. Scientists Valencia et al. showed that the National School Feeding program in Brazil generated a large and diversified demand for vegetables and legumes. As a consequence, it transformed low diverse & high input farming systems into diversified horticultural productions and increased the hectarage of land under diversified farming systems.

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