Abstract
Abstract Two experiments were conducted, one in the field and the other in the laboratory. The field experiment was conducted in the fields of the Crop Science Department, College of Agriculture - Anbar University, in Ramadi district, Anbar province, during the autumn season of 2023/2024, to study the effect of methyl jasmonate concentrations and irrigation water salinity on the vegetative growth traits of sunflower crop. The field experiment was conducted in the fields of the Department of Field Crops, College of Agriculture, University of Anbar, in Ramadi District, Anbar Governorate, The experiment was designed as a factorial experiment (two factors) according to a randomized complete block design (R.C.B.D) with three replicates, each replicate containing 16 experimental units. The laboratory experiment was conducted in the Plant Protection Department laboratory - College of Agriculture - Anbar University, with the aim of studying the effect of soaking sunflower seeds in methyl jasmonate and saline irrigation water on the laboratory traits of sunflower plants. The experiment was conducted using a completely randomized design (CRD) with two factors. The first factor was seed soaking with methyl jasmonate at three concentrations (1, 2, 3 mM) along with a control treatment (distilled water + ethanol solution), and the second factor was saline irrigation water at four concentrations (2, 4, 6, 8 dsi m -1 ). Concentration 1 (mM) of methyl jasmonate showed superiority in all studied field traits: plant height, leaf area, and stem diameter, with respective averages of 36.70, 27.814, and 8.050. While, concentration 3 mM achieved the lowest average for all mentioned traits, with means of 28.41, 18.672, and 4.145, respectively. Similarly, The concentration of 1 mM also excelled in all studied laboratory traits, germination rate, final germination percentage, root length, and shoot length with an average of (84.2, 96.25, 11.35, 13.60), respectively, while the concentration of 3 mM achieved the lowest average for the germination rate, root length, and shoot length with an average of (46.6, 6.24, 8.18), respectively. The control treatment (0) achieved the lowest average for the final germination percentage, with a mean of 85.42%. Regarding salinity levels, the concentration (4 dS.m -1 ) outperformed in all studied field and laboratory traits, while the concentration 8 dS.m -1 recorded the lowest average for all studied field and laboratory traits. The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate, and the lowest average for these enzymes at the concentration of 1 mM was (772.2, 3.7250). Regarding the salinity levels, the concentration of 8 dS.m -1 achieved the highest average for the activity of SOD and POD enzymes with an average of (1428.5, 5.3803), respectively, while the concentration of 4 dS.m -1 achieved the lowest average for these enzymes with an average of (693.5, 3.3054), respectively.
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Claims 20
Claim · model-written summary
Methyl jasmonate at 1 mM gave superior plant height in the field
- Taxon
- Sunflower
Helianthus annuust1 - Treatment
- Concentration 1 (mM) of methyl jasmonatee1
- Outcome
- plant heighte1
- Direction
- superioritye1
- Setting
- Ramadi district, Anbar provincee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e1“Concentration 1 (mM) of methyl jasmonate showed superiority in all studied field traits: plant height, leaf area, and stem diameter, with respective averages of 36.70, 27.814, and 8.050”
e2“The field experiment was conducted in the fields of the Crop Science Department, College of Agriculture - Anbar University, in Ramadi district, Anbar province”
Claim · model-written summary
Methyl jasmonate at 1 mM gave superior leaf area in the field
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- Concentration 1 (mM) of methyl jasmonatee1
- Outcome
- leaf areae1
- Direction
- superioritye1
- Value
- 27.814e1
- Setting
- Ramadi district, Anbar provincee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e1“Concentration 1 (mM) of methyl jasmonate showed superiority in all studied field traits: plant height, leaf area, and stem diameter, with respective averages of 36.70, 27.814, and 8.050”
e2“The field experiment was conducted in the fields of the Crop Science Department, College of Agriculture - Anbar University, in Ramadi district, Anbar province”
Claim · model-written summary
Methyl jasmonate at 1 mM gave superior stem diameter in the field
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- Concentration 1 (mM) of methyl jasmonatee1
- Outcome
- stem diametere1
- Direction
- superioritye1
- Value
- 8.050e1
- Setting
- Ramadi district, Anbar provincee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e1“Concentration 1 (mM) of methyl jasmonate showed superiority in all studied field traits: plant height, leaf area, and stem diameter, with respective averages of 36.70, 27.814, and 8.050”
e2“The field experiment was conducted in the fields of the Crop Science Department, College of Agriculture - Anbar University, in Ramadi district, Anbar province”
Claim · model-written summary
Methyl jasmonate at 3 mM gave the lowest plant height in the field
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration 3 mMe4
- Outcome
- plant heighte1
- Direction
- lowest averagee4
- Value
- 28.41e4
- Setting
- Ramadi district, Anbar provincee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e1“Concentration 1 (mM) of methyl jasmonate showed superiority in all studied field traits: plant height, leaf area, and stem diameter, with respective averages of 36.70, 27.814, and 8.050”
e2“The field experiment was conducted in the fields of the Crop Science Department, College of Agriculture - Anbar University, in Ramadi district, Anbar province”
e4“While, concentration 3 mM achieved the lowest average for all mentioned traits, with means of 28.41, 18.672, and 4.145, respectively”
Claim · model-written summary
Methyl jasmonate at 3 mM gave the lowest leaf area in the field
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration 3 mMe4
- Outcome
- leaf areae1
- Direction
- lowest averagee4
- Value
- 18.672e4
- Setting
- Ramadi district, Anbar provincee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e1“Concentration 1 (mM) of methyl jasmonate showed superiority in all studied field traits: plant height, leaf area, and stem diameter, with respective averages of 36.70, 27.814, and 8.050”
e2“The field experiment was conducted in the fields of the Crop Science Department, College of Agriculture - Anbar University, in Ramadi district, Anbar province”
e4“While, concentration 3 mM achieved the lowest average for all mentioned traits, with means of 28.41, 18.672, and 4.145, respectively”
Claim · model-written summary
Methyl jasmonate at 3 mM gave the lowest stem diameter in the field
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration 3 mMe4
- Outcome
- stem diametere1
- Direction
- lowest averagee4
- Value
- 4.145e4
- Setting
- Ramadi district, Anbar provincee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e1“Concentration 1 (mM) of methyl jasmonate showed superiority in all studied field traits: plant height, leaf area, and stem diameter, with respective averages of 36.70, 27.814, and 8.050”
e2“The field experiment was conducted in the fields of the Crop Science Department, College of Agriculture - Anbar University, in Ramadi district, Anbar province”
e4“While, concentration 3 mM achieved the lowest average for all mentioned traits, with means of 28.41, 18.672, and 4.145, respectively”
Claim · model-written summary
Methyl jasmonate at 1 mM excelled in germination rate in the laboratory
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- The concentration of 1 mMe5
- Outcome
- germination ratee5
- Direction
- excellede5
- Value
- 84.2e5
- Setting
- Plant Protection Department laboratorye3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e5“The concentration of 1 mM also excelled in all studied laboratory traits, germination rate, final germination percentage, root length, and shoot length with an average of (84.2, 96.25, 11.35, 13.60), respectively”
e3“The laboratory experiment was conducted in the Plant Protection Department laboratory”
Claim · model-written summary
Methyl jasmonate at 1 mM excelled in final germination percentage in the laboratory
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- The concentration of 1 mMe5
- Outcome
- final germination percentagee5
- Direction
- excellede5
- Value
- 96.25e5
- Setting
- Plant Protection Department laboratorye3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e5“The concentration of 1 mM also excelled in all studied laboratory traits, germination rate, final germination percentage, root length, and shoot length with an average of (84.2, 96.25, 11.35, 13.60), respectively”
e3“The laboratory experiment was conducted in the Plant Protection Department laboratory”
Claim · model-written summary
Methyl jasmonate at 1 mM excelled in root length in the laboratory
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- The concentration of 1 mMe5
- Outcome
- root lengthe5
- Direction
- excellede5
- Value
- 11.35e5
- Setting
- Plant Protection Department laboratorye3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e5“The concentration of 1 mM also excelled in all studied laboratory traits, germination rate, final germination percentage, root length, and shoot length with an average of (84.2, 96.25, 11.35, 13.60), respectively”
e3“The laboratory experiment was conducted in the Plant Protection Department laboratory”
Claim · model-written summary
Methyl jasmonate at 1 mM excelled in shoot length in the laboratory
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- The concentration of 1 mMe5
- Outcome
- shoot lengthe5
- Direction
- excellede5
- Value
- 13.60e5
- Setting
- Plant Protection Department laboratorye3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e5“The concentration of 1 mM also excelled in all studied laboratory traits, germination rate, final germination percentage, root length, and shoot length with an average of (84.2, 96.25, 11.35, 13.60), respectively”
e3“The laboratory experiment was conducted in the Plant Protection Department laboratory”
Claim · model-written summary
The control treatment had the lowest final germination percentage, 85.42%
- Taxon
- SunflowerHelianthus annuust1
- Outcome
- final germination percentagee6
- Direction
- loweste6
- Value
- 85.42%e6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e6“The control treatment (0) achieved the lowest average for the final germination percentage, with a mean of 85.42%”
Claim · model-written summary
Salinity of 4 dS.m -1 outperformed all studied field and laboratory traits
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- the concentration (4 dS.m -1 )e7
- Outcome
- all studied field and laboratory traitse7
- Direction
- outperformede7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e7“Regarding salinity levels, the concentration (4 dS.m -1 ) outperformed in all studied field and laboratory traits”
Claim · model-written summary
Methyl jasmonate at 3 mM gave the highest SOD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration of 3 mM methyl jasmonatee0
- Gene
- SODe0
- Outcome
- activitye0
- Direction
- higheste0
- Value
- 1082.8e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
Claim · model-written summary
Methyl jasmonate at 3 mM gave the highest POD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration of 3 mM methyl jasmonatee0
- Gene
- PODe0
- Outcome
- activitye0
- Direction
- higheste0
- Value
- 4.4835e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
Claim · model-written summary
Methyl jasmonate at 1 mM gave the lowest SOD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration of 1 mMe1
- Gene
- SODe0
- Outcome
- activitye0
- Direction
- loweste1
- Value
- 772.2e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
e1“the lowest average for these enzymes at the concentration of 1 mM was (772.2, 3.7250)”
Claim · model-written summary
Methyl jasmonate at 1 mM gave the lowest POD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration of 1 mMe1
- Gene
- PODe0
- Outcome
- activitye0
- Direction
- loweste1
- Value
- 3.7250e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
e1“the lowest average for these enzymes at the concentration of 1 mM was (772.2, 3.7250)”
Claim · model-written summary
Salinity of 8 dS.m -1 gave the highest SOD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- the concentration of 8 dS.m -1e2
- Gene
- SODe2
- Outcome
- activitye2
- Direction
- higheste2
- Value
- 1428.5e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
e2“Regarding the salinity levels, the concentration of 8 dS.m -1 achieved the highest average for the activity of SOD and POD enzymes with an average of (1428.5, 5.3803), respectively”
Claim · model-written summary
Salinity of 8 dS.m -1 gave the highest POD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- the concentration of 8 dS.m -1e2
- Gene
- PODe2
- Outcome
- activitye2
- Direction
- higheste2
- Value
- 5.3803e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
e2“Regarding the salinity levels, the concentration of 8 dS.m -1 achieved the highest average for the activity of SOD and POD enzymes with an average of (1428.5, 5.3803), respectively”
Claim · model-written summary
Salinity of 4 dS.m -1 gave the lowest SOD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration of 4 dS.m -1e3
- Gene
- SODe0
- Outcome
- activitye0
- Direction
- loweste3
- Value
- 693.5e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
e3“while the concentration of 4 dS.m -1 achieved the lowest average for these enzymes with an average of (693.5, 3.3054), respectively”
Claim · model-written summary
Salinity of 4 dS.m -1 gave the lowest POD activity
- Taxon
- SunflowerHelianthus annuust1
- Treatment
- concentration of 4 dS.m -1e3
- Gene
- PODe0
- Outcome
- activitye0
- Direction
- loweste3
- Value
- 3.3054e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“Growth Characteristics of Sunflower Crop”
e0“The highest value for the activity of SOD and POD enzymes was (1082.8, 4.4835) at the concentration of 3 mM methyl jasmonate”
e3“while the concentration of 4 dS.m -1 achieved the lowest average for these enzymes with an average of (693.5, 3.3054), respectively”
The same questions in other papers
(-)-methyl jasmonate · growth · Helianthus annuus (common sunflower)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- negative
- positive
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.