ABSTRACT.- Achieving sustainable food and nutritional security requires a transformation of the existing agrifood system. In livestock farming based on natural grassland in Uruguay, an ecological intensification strategy could play a radical role in the transition towards more sustainable systems. This study analyzes the continuity of interconnected projects that used co-innovation approaches to promote and evaluate ecological intensification strategies over a period of 15 years (2004-2019).

Genetic improvement of resistance to gastrointestinal nematodes (GIN) in sheep is a well-known strategy to reduce the negative consequences of GIN, whose control is limitecl by resistance to anthehnintics, on sheep health and performance.

Introducción. -- Evaluación Genética Poblacional. -- Información Presentada. -- Otras características. -- Clasificación visual en categorías. --