The influences of slow disintegrating fertilizers' dosages on quality of pelegronium (Pelegronium hortorum) seedlings

Abstract

The work has examined the influence of slow disintegrating fertilizers' dosages of Scotts (Osmocote Exact) formulation 15:9:9:MgO + Me on quality of Pelargonium hortorum. seedlings. The seedlings of Pelargonium hortorum. is produced in polystyrene containers (speedling system) and polypropylene pots (pot system). During the production of seedlings the fertilizer has been applied in dosages (0, 1, 2, 3, 4g i 5g/l). The results show that the fertilizer's dosage of 3g/l of substrata influences on qualitative properties of Pelargonium hortorum. seedlings.

U radu je ispitivan uticaj različitih doza spororazlagajućeg đubriva Scotts (Osmocote Exact) formulacije 15:9:9:MgO + Me na kvalitet rasada muškatli. Rasad muškatli je proizveden u polistirenskim kontejnerima (speedling system) i polipropilenskim saksijama (pot system). U toku proizvodnje rasada dodavano je đubrivo u dozama (0, 1, 2, 3, 4 i 5g/l). Dobijeni rezultati ukazuju da se upotrebom đubriva od 3g/l supstrata postižu najbolje vrednosti kvalitativnih osobina rasada muškatli.