The effect of Diammonium phosphate (DAP) and spraying solution Grow green in growth of Vitis vinifera L. sapling Cv. Frency
journal of kerbala university,
2016, Volume 12, Issue 1, Pages 119-126
AbstractThe experiment was carried out in the lath house of AL-Musaib tech. College during 2014 on grape sapling Cv. Frency , Which included two Factor : First was study the effect of four levels of DAP fertilizer (0, 3 , 6 , 9) gr.plant-1 and the second factor was study the influence spraying with fertilizer (Grow green) four levels (0 , 2.5 , 5 , 7.5) mg.L-1 and their interaction on vegetative and root traits and contend of Nitrogen , Phosphor and chlorophyll , the experiment in complete design of randomize (CRD) was done with three replicates and five Sapling for each treatment we have got the following results :
1- DAP at 9 gr.sapling-1 gave the highest means of all characters studied and the content of chlorophyll and (N , P) the leaf.
2- Spraying solution (Grow green) at 7.5 mg.L-1 caused highest mean of traits studied.
3- Interaction between the treatment 9 gr DAP. Sapling-1 with 7.5 mg.L-1 Grow green gave the highest values of studied characters
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