Petrokemija

Gnojidba poljoprivrednih kultura

Đubrenje, jedna od najvažnijih agrotehničkih mera, u ovom veku u velikoj meri zavisi od proizvodnje organskih i mineralnih đubriva.

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

Basics of plant nutrition, production program of the mineral fertilizer factory in Kutina, fertilization of fruit trees and vines, meliorative fertilization of orchards and vineyards, active fertilization of fruit trees, regular fertilization of vineyards

Urea u gnojidbi poljoprivrednih kultura