Abstract
A field experiment was carried out in the fields of Ibn al-Bitar vocational prep school in Husseiniya district in Kerbala governorate during the spring season 2018 to study the role of nonopartical fertilizers on the growth of corn (5018). cwtival(R.C.B.D) was done in three replicates and in one factor, Control B1 protikculbor with 1 mL.L-1 concentrationP2 protikcalbor with 2 ml.L-1 concentration andoptimus plus B3 protikculbor with 3 mL.L-1concentrationoptimus plus and B4 Nonotubes with 4 mL.L-1 concentration O1 protikcalbor with1mL.L-1 concentration O2 with 2 mL.L-1, O3 optimus plus with 3 mL.L-1 and O4 optimus plus with 4 mL.L-1. The results showed that the protikcalbor with 3mL.L-1treatmnt was superiorinthe plant height (152.2 cm) chlorophyll content (33.57). Spadprotikcalbor with 4mL.L-1 treatmnt was superior in the number of leaves (13.47) compared with the contrel which gave the lowest rates for all the traits.
