Abstract
Abstract This study carried out wooden canopy belong to Dep. of Horticulture and Landscaping - college of Agriculture / Univ. of Kirkuk in Shurao / Kirkuk Governorate / Iraq for the period from 1/15/2023 to 5/5/2023 to study the effect of soaking apricot seeds with different concentrations of gibberellic acid (500 mg). And 1000, 1500 and 2000). mg L -1 and humic acid (150, 300, 450, and 600) mg L -1 on the percentage of germination of apricot seeds and some characteristics of vegetatives and roots growths of seedlings resulting from seed germination, the experiment carried out according to (R.C.B.D.) design as a factorial experiment with 3 replications and by Six seedling for each experimental units. thetotal number of the investigation is (162) seedlings, and the averages were compared using Duncan Multiple-Range Test under the probability levels of 5%. The results obtained are summarized as follows : Soaking apricot seeds with a concentration of (1500 mg.L -1 ) of gibberellic acid resulted in asignificant increase in most of the studied traits (germination percentage, number of leaves, total leaf area, dry weight of shoot and root system, and root length) with a rate of (93.33% and 20.67 leaf - 1, 65.63 cm 2, 85.07%, 48.52%, and 15.13 cm (respectively), while the T8 treatment of gibberellic acid (2000 mg.L-1) excelled in the stem length characteristic by giving it the highest readings with a ratio of 24.60 cm, while the T4 treatment excelled ( Soaking the seeds with humic acid at a concentration of 600 mg L -1 ) significantly affected most of the studied traits, compared tothe rest of the treatments of soaking apricot seeds with humic acid and the comparison.
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Claims 8
Claim · model-written summary
Soaking seeds in 1500 mg.L -1 gibberellic acid significantly increased germination to 93.33%.
- Taxon
- apricot
Prunus armeniacae0 - Treatment
- 1500 mg.L -1e0
- Outcome
- germination percentagee0
- Direction
- increasee0
- Value
- 93.33%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking apricot seeds with a concentration of (1500 mg.L -1 ) of gibberellic acid resulted in asignificant increase in most of the studied traits (germination percentage, number of leaves, total leaf area, dry weight of shoot and root system, and root length) with a rate of (93.33% and 20.67 leaf - 1, 65.63 cm 2, 85.07%, 48.52%, and 15.13 cm (respectively)”
Claim · model-written summary
The same gibberellic acid treatment increased leaf number to 20.67 leaf - 1.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- 1500 mg.L -1e0
- Outcome
- number of leavese0
- Direction
- increasee0
- Value
- 20.67 leaf - 1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking apricot seeds with a concentration of (1500 mg.L -1 ) of gibberellic acid resulted in asignificant increase in most of the studied traits (germination percentage, number of leaves, total leaf area, dry weight of shoot and root system, and root length) with a rate of (93.33% and 20.67 leaf - 1, 65.63 cm 2, 85.07%, 48.52%, and 15.13 cm (respectively)”
Claim · model-written summary
The same treatment increased total leaf area to 65.63 cm 2.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- 1500 mg.L -1e0
- Outcome
- total leaf areae0
- Direction
- increasee0
- Value
- 65.63 cm 2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking apricot seeds with a concentration of (1500 mg.L -1 ) of gibberellic acid resulted in asignificant increase in most of the studied traits (germination percentage, number of leaves, total leaf area, dry weight of shoot and root system, and root length) with a rate of (93.33% and 20.67 leaf - 1, 65.63 cm 2, 85.07%, 48.52%, and 15.13 cm (respectively)”
Claim · model-written summary
The same treatment increased shoot dry weight, reported as 85.07%.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- 1500 mg.L -1e0
- Outcome
- dry weight of shoote0
- Direction
- increasee0
- Value
- 85.07%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking apricot seeds with a concentration of (1500 mg.L -1 ) of gibberellic acid resulted in asignificant increase in most of the studied traits (germination percentage, number of leaves, total leaf area, dry weight of shoot and root system, and root length) with a rate of (93.33% and 20.67 leaf - 1, 65.63 cm 2, 85.07%, 48.52%, and 15.13 cm (respectively)”
Claim · model-written summary
The same treatment increased root system dry weight, reported as 48.52%.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- 1500 mg.L -1e0
- Outcome
- dry weight of shoot and root systeme0
- Direction
- increasee0
- Value
- 48.52%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking apricot seeds with a concentration of (1500 mg.L -1 ) of gibberellic acid resulted in asignificant increase in most of the studied traits (germination percentage, number of leaves, total leaf area, dry weight of shoot and root system, and root length) with a rate of (93.33% and 20.67 leaf - 1, 65.63 cm 2, 85.07%, 48.52%, and 15.13 cm (respectively)”
Claim · model-written summary
The same treatment increased root length to 15.13 cm.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- 1500 mg.L -1e0
- Outcome
- root lengthe0
- Direction
- increasee0
- Value
- 15.13 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking apricot seeds with a concentration of (1500 mg.L -1 ) of gibberellic acid resulted in asignificant increase in most of the studied traits (germination percentage, number of leaves, total leaf area, dry weight of shoot and root system, and root length) with a rate of (93.33% and 20.67 leaf - 1, 65.63 cm 2, 85.07%, 48.52%, and 15.13 cm (respectively)”
Claim · model-written summary
Soaking seeds in 2000 mg.L-1 gibberellic acid produced the highest stem length, 24.60 cm.
- Taxon
- apricotPrunus armeniacat0
- Treatment
- gibberellic acid (2000 mg.L-1)e0
- Outcome
- stem lengthe0
- Direction
- higheste0
- Value
- 24.60 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the T8 treatment of gibberellic acid (2000 mg.L-1) excelled in the stem length characteristic by giving it the highest readings with a ratio of 24.60 cm”
t0“Apricot Seeds”
Claim · model-written summary
Soaking in 600 mg L -1 humic acid significantly affected most studied traits relative to other humic treatments and control.
- Taxon
- apricotPrunus armeniacae0
- Treatment
- humic acid at a concentration of 600 mg L -1e0
- Outcome
- most of the studied traitse0
- Comparator
- rest of the treatments of soaking apricot seeds with humic acid and the comparisone0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soaking the seeds with humic acid at a concentration of 600 mg L -1 ) significantly affected most of the studied traits, compared tothe rest of the treatments of soaking apricot seeds with humic acid and the comparison.”
The same questions in other papers
Gibberellic acid · growth · Prunus armeniaca (apricot)Positive and negative results
9 papers in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
8 papers more in this group
See all 12 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.