journal of kerbala university

The experiment was carried out on the hybrid grape produced from (Thompson x Abassi) during 15/1/2010 - 30/12/2011 . Experiment with completely randomized block design (RCBD( with three replicates and three plants per replicate treatments were five as the following . Control (A) , root pruning (B) , dipped the root system (C) , Soak soil (D), and spray the foliar in 25/3/2010 (E). The experiment results was show that the pruning root system (B) was height significant superior in the number of root with one year old. Length and diameter compared with E treatment , while in two year old roots the D treatment was height significant in length , diameter (cm) and total fresh weight and dry weight root system. Stem length and cane diameter in the first year in E treatments was superior , while D treatment was height significant in cane diameter. In the second year the E treatment was superior in cane diameter, while the total fresh weight of the cane the D treatment was highly significant different. In the other side for N.P.K in the root the C treatment record height percentage in N in the root and cane system P element was superior in A in the root , but E treatment was height in the cane while K was height in the B treatment in the root and cane system .We recommended to pruning the root system before planting and spray the foliar or soak soil with sea weed extract (ultra kelp-40) . to increase the growth in plant and stress .