Fahs, Zaghouan, Tunisia (July 23, 2020) – The CTAB Technical Center for Organic Agriculture, Sousse, Ministry of Agriculture, Martime Fishing and Hydraulic Resource, Tunisia executed the trial to evaluate the performance of ferti-activators Sanbio EPSOMIT and PLANTA on the yield of organic late season potato crop variety ´Spunta´ in Tunisia. 

The plantation was made on September 12, 2018 and harvest was made on January 01, 2019. 

The plot treated with Sanbio products achieved a yield of 22.3t/ha compared to 16.6 t/ha of untreated control plot, resp. +34.3% higher yield.