Abstract
This study was conducted in the lath house of the Department of Horticulture and Landscape Design/ College of Agriculture/ Tikrit University during the growing season of 2017 to investigate the effect of magnesium application and the foliar spraying of both gibberellic and salicylic acids on the vegetative growth characteristics of peach saplings CV. Miski, aged one year which were grafted on Apricot seedlings. Magnesium was added in three concentrations (0, 50 and 100 mg.litre-1) and was labelled as Mg0, Mg1 and Mg2 consecutively. The gibberellic acid was sprayed in three concentrations (0, 50 and 100 mg.liter-1) and labelled as GA0,GA1 and GA2 consecutively. Besides the salicylic acid was sprayed with the following concentrations (0, 100 and 200 mg.L-1) and labelled as SA0, SA1 and SA2 consecutively. All these processes were performed starting from April 10 three times, with a time interval of three weeks. The experiment was performed based on the split-plot system in Randomized Complete Block Design (RCBD) in which the various magnesium concentrations were added to the main plots and both the gibberellic and salicylic acids were applied to the subplots. The results showed that the addition of magnesium has positively increased the main stem diameter, single leaf area, total leaves area per plant and the relative chlorophyll concentrations in leaves. The height and the diameter of a sapling, length of the branches, leaf area and total leaves area of sapling were increased as a result of foliar spraying with gibberellic acid. The spraying of salicylic acid has a positive effect on the saplings’ characteristics (leaf area, total leaves area and relative chlorophyll concentration in leaves). The dual or triple interaction treatments between the three studied factors had the positive results in most characteristics were investigated.
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Claims 6
Claim · model-written summary
Magnesium increased main stem diameter, single leaf area and total leaf area per plant.
- Taxon
- Peach (Prunus persica L.)
Prunus persicat0 - Material
- Miskit0
- Treatment
- addition of magnesiume0
- Outcome
- main stem diameter, single leaf area, total leaves area per plante0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peach (Prunus persica L.) Saplings CV. Miski”
e0“the addition of magnesium has positively increased the main stem diameter, single leaf area, total leaves area per plant”
Claim · model-written summary
Magnesium increased relative chlorophyll concentration in leaves.
- Taxon
- Peach (Prunus persica L.)Prunus persicat0
- Material
- Miskit0
- Treatment
- addition of magnesiume1
- Outcome
- relative chlorophyll concentrations in leavese0
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peach (Prunus persica L.) Saplings CV. Miski”
e0“relative chlorophyll concentrations in leaves”
e1“the addition of magnesium has positively increased”
Claim · model-written summary
Foliar gibberellic acid increased sapling height and diameter and branch length.
- Taxon
- Peach (Prunus persica L.)Prunus persicat0
- Material
- Miskit0
- Treatment
- foliar spraying with gibberellic acide0
- Outcome
- height and the diameter of a sapling, length of the branchese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peach (Prunus persica L.) Saplings CV. Miski”
e0“The height and the diameter of a sapling, length of the branches, leaf area and total leaves area of sapling were increased as a result of foliar spraying with gibberellic acid.”
Claim · model-written summary
Foliar gibberellic acid increased leaf area and total leaf area of saplings.
- Taxon
- Peach (Prunus persica L.)Prunus persicat0
- Material
- Miskit0
- Treatment
- foliar spraying with gibberellic acide0
- Outcome
- leaf area and total leaves area of saplinge0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peach (Prunus persica L.) Saplings CV. Miski”
e0“leaf area and total leaves area of sapling were increased as a result of foliar spraying with gibberellic acid”
Claim · model-written summary
Salicylic acid spraying positively affected leaf area, total leaf area and relative chlorophyll concentration.
- Taxon
- Peach (Prunus persica L.)Prunus persicat0
- Material
- Miskit0
- Treatment
- spraying of salicylic acide0
- Outcome
- leaf area, total leaves area and relative chlorophyll concentration in leavese0
- Direction
- positive effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peach (Prunus persica L.) Saplings CV. Miski”
e0“The spraying of salicylic acid has a positive effect on the saplings’ characteristics (leaf area, total leaves area and relative chlorophyll concentration in leaves).”
Claim · model-written summary
Dual or triple combinations of the three factors gave positive results for most measured traits.
- Taxon
- Peach (Prunus persica L.)Prunus persicat0
- Material
- Miskit0
- Treatment
- dual or triple interaction treatmentse0
- Outcome
- most characteristicse0
- Direction
- positive resultse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Peach (Prunus persica L.) Saplings CV. Miski”
e0“The dual or triple interaction treatments between the three studied factors had the positive results in most characteristics were investigated.”
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See all 35 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.