In summer and autumn of 2020, in Haskovo – Bulgaria, with the collaboration of the International Research Center Sagea and the local branch, a trial has been conducted on tomato to demonstrate the efficacy of some products of PROTEO INTERNATIONAL S.r.l.

During the trial conducted on the Galilei variety, FANTAC L and FOLIPLUS have been used as integration to the standard nutritional plan used in the area to improve the production in terms of quantity and quality.

The evaluation of the different parameters measured showed a positive effect of the treatments.

Apart from the increase in yield in the treated plots, the trials showed an improvement in terms of classification in commercial categories. In particular, thanks to the utilization of FANTAC L and FOLIPLUS, the results of size, number of fruits, and weight were improved in all the classes with a positive shift into the best commercial categories.

Moreover, color uniformity and ratio sugars/acids were positively affected by the application of the products.