ANBAR JOURNAL OF AGRICULTURAL SCIENCES

Abstract

A field experiments were conducted during winter season of 2008-2009 at three locutions in Karkook irrigation Project , using two wheat cultivars (Sham-6 and IPA-99 ) to evaluated the effect of foliar application et Agrosoil-plex on yield and yield Components . R.C.B.D design with three replicates were used .
Three treatment (T) were used at the three locations of two cultivars as a following :
T1 = 30Kg (p20s) ha 1-applicated at sowing stage + 40kg (n) . ha which were application at three pant (1.3 at sowing stage , 1.3 at tillering stage and 1.3at Flowering stage ) .
T2= Ti+ Foliar application ( Agrosoil – plex ) at one time with rate 150 mil. Ha-1 a ttilening stage .
T3= Ti+ Foliar application ( Agrosoil – plex) at two at two time with rate 150 mil. Ha-1 at each time ( the First were at tillering and the second at booting stage ) .
The plant height , number of kernels /spike , number of spike / m , 1000 kernels weight and grain yield at maturity stage were measured .
The results revealed the Following :
There is a significant differences between the three treatments of the two cultivars between the three treatments of the two cultivars in all studied character is tics except the 1000 Kernels weight of sham -6 Cultivar only .
Foliar application (Agrosoil – plex) treatments (T2andT3) Surp aced the (T1) treatment , and (T3) treatment Surp aced the (T2) treatment in of hen Characters of the two Cultivars (T3) Treatment showed significant increased in grain yield with percentage 43-17% and 14-68% at sham – 6 and 33-97% and 16.27% of IPA-99 cultivar compared with (T1) and (T2) treatment respectively , and (T2) showed significant increased in grain yield with percentage 24.84% and 15.22% Compared with (T1) at the two cultivars Sham -6 and IPA-99 especially.