EFFECT OF SPRAYING OF THE MARINE EXTRACT AND ASCORBIC ACID IN SOME QUALITIES VEGETATIVE OF GRAPE (Vitis vinifera L.) TWO SPECIES OF Al-HALWANI AND Al-KAMALI
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Abstract
Foliar spraying of Ascorbic acid with three conc. (0, 100, 150 mg. L)and sea weed extract with (0, 1,2 gm. L) in two dates of spraying for each one.
The first spraying in 19- April for the sea weed date-20-May the sea weed and date 20-4 21-5for the Ascorbic Acid at morning till perfect wet.
The distances culture were 2×4m distances.
The experiment was designed as Split-Split plot and included 18 treatments distributed randomized in three blocks Total number of plants were 108 plants analyzed in using SAS and the means were compared with L.S.D at level 5%.
The results were showed as following:
significant effect of variety in leaf area leaves number-stem diameter, Kamali had high value reached to 90.78–1395-17.29 successively while Halwani var had significant effect on main stem length reached to 1.87cm contact. Ascorbic acid had significant effect on area leaves-leaves number-main stem length-weight of the second concentration S2 which gave 93.96 cm-1400leaves-1.77, while the S1 gave 42.62-52.61-52.23-while the other control had significant differences to other parameter. sea weed extract M2had significant effect on leaves area-leaves number shoot number- stem length, reached to 91.55-1370-6.72-1.669 while the other parameter were affected by M. Tri-interaction effects. V2M2S2 had significant effect on leaves area, V1M2S2 had positive effect on leaves number,V1M2S2 gave highest stem length V2M0S0 gave highest stem diameter.
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Copyright (c) 2018 Asaad Khaled Othman, Khaled Naji Abdel Asal, Ibrahim Faraj Taha Al-Qaisi (Author)
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