Petrokemija

Gnojidba poljoprivrednih kultura

Fertilization, one of the most important agrotechnical measures, in this century largely depends on the production of organic and mineral fertilizers.

Gnojidba povrća i cvijeća

Nitrogen fertilizers, complex npk fertilizers, florins, fertins, vegetables in human diet, nutrition and fertilization of vegetables, organic fertilizers...

Gnojidba ratarskih kultura

Basics of plant nutrition, basics of fertilization, types of fertilizers, production program, fertilization of plants (arable crops, lawns, fodder crops)...

Gnojidba voćnjaka i vinograda

Osnovi ishrane bilja, proizvodni program fabrike mineralnih đubriva u Kutini, đubrenje voćaka i vinove loze, meliorativno đubrenje voćnjaka i vinograda, aktivno đubrenje voćaka, redovno đubrenje vinograda...

Urea u gnojidbi poljoprivrednih kultura