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Tecnología y estudios del futuro: a propósito de un libro de Barker y Erickson
Tecnología y estudios del futuro: a propósito de un libro de Barker y Erickson
(2014-07-07)
Futures Studies are important around the world to predict technological and social changes, as demonstrated with a simple Internet search. Paradoxically, these studies are neither promoted nor relevant in Costa Rica, in ...
Analysis of the potato crop nutrient status in Costa Rica, on the basis of existing information
Análisis del estado nutrimental del cultivo de la papa en Costa Rica con base en información existente
(2014-07-04)
An analysis of the potato leaf nutrient concentration in Costa Rica was made, from the results of foliar analyses conducted during the years 2006-2012 at the Soil and Foliar Laboratory of the Agronomic Research Center, ...