Uticaj drugih đubriva i specijalnih proizvoda na hortikulturne biljke. 1. Prinos i komponente prinosa jabuke i paradajza

Abstract

From 2009 year in serbian agricultural legislative and practice introduced new type of fertilizers, so called other fertilizers and special products. This new type of fertilizers comprise, for example, phytohormones, amino acids and plant extracts. But, because the comprehensive surveys of influence of this new type of fertilizers on horticultural plants is still lacking in Serbia, we established trials. In those trials we investigated influence of 10 different fertilizers of this type on harvest and components of harvest in apple and tomato. The results of those trials disscused in context of physiological function of active ingredients of those fertilizers.