Through four experimental studies in two production cycles, for the first time it was possible to develop the 'critical dilution curves' of calcium (Ca), magnesium (Mg) and sulfur (S) in cultivars (several crops) of potato.

Investigadores de la universidad colombiana Jorge Tadeo Lozano analizaron el comportamiento de las emisiones de Gases de Efecto Invernadero (GEI), comparando el fertilizante tradicional con uno recubierto con un bio-polimeto.