Abstract
The aim of the present investigation was to determine the effect of applying salicylic acid on growth and leaf nutrient content of Picual olive seedlings exposed to saline stress grown under shade house condition. Seedlings subjected during two growth seasons (2019-2020) to salicylic acid (SA) which applied as soil application at three concentrations (0, 200, and 400 ppm) on olive seedlings cv. Picual grown under three levels of salinity (tap water, 2000, 4000 ppm). At the end of each growth season different vegetative growth parameters (plant height increment%, leaves no., shoots no., leaf dry matter % and leaves moist %) were determined. Moreover, leaf nutrient status were been estimated. Obtained results indicated that, vegetative growth parameters of olive seedlings cv. Picual show a negative response when irrigated with saline water up to 2000 ppm and increasing salinity in irrigation water from 2000 to 4000 ppm tended to significantly decrease vegetative growth parameters. Where, exogenous application of salicylic acid with 200 ppm (soil application) on olive seedlings improved most vegetative studied parameters. Also, current study concluded that, exogenous application of salicylic acid on saline stressed Picual olive seedling increased nitrogen, phosphor and potassium content in leaves than untreated once.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Irrigation with saline water up to 2000 ppm gave a negative response in vegetative growth parameters of Picual olive seedlings.
- Taxon
- olive
Olea europaeae0 - Material
- Picuale2
- Treatment
- saline water up to 2000 ppme2
- Outcome
- vegetative growth parameterse2
- Direction
- negative responsee2
- Setting
- shade house conditione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the effect of applying salicylic acid on growth and leaf nutrient content of Picual olive seedlings”
e1“grown under shade house condition”
e2“vegetative growth parameters of olive seedlings cv. Picual show a negative response when irrigated with saline water up to 2000 ppm”
Claim · model-written summary
Increasing salinity from 2000 to 4000 ppm significantly decreased vegetative growth parameters of olive seedlings.
- Taxon
- oliveOlea europaeae0
- Material
- Picuale0
- Treatment
- increasing salinity in irrigation water from 2000 to 4000 ppme3
- Outcome
- vegetative growth parameterse3
- Direction
- decreasee3
- Setting
- shade house conditione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the effect of applying salicylic acid on growth and leaf nutrient content of Picual olive seedlings”
e1“grown under shade house condition”
e3“increasing salinity in irrigation water from 2000 to 4000 ppm tended to significantly decrease vegetative growth parameters”
Claim · model-written summary
Soil-applied salicylic acid at 200 ppm improved most vegetative parameters of olive seedlings.
- Taxon
- oliveOlea europaeae0
- Material
- Picuale0
- Treatment
- salicylic acid with 200 ppm (soil application)e4
- Outcome
- vegetative studied parameterse4
- Direction
- improvede4
- Setting
- shade house conditione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the effect of applying salicylic acid on growth and leaf nutrient content of Picual olive seedlings”
e1“grown under shade house condition”
e4“exogenous application of salicylic acid with 200 ppm (soil application) on olive seedlings improved most vegetative studied parameters”
Claim · model-written summary
Salicylic acid increased leaf nitrogen, phosphorus and potassium content of saline-stressed Picual olive seedlings compared with untreated seedlings.
- Taxon
- oliveOlea europaeae0
- Material
- Picuale5
- Treatment
- exogenous application of salicylic acide5
- Outcome
- nitrogen, phosphor and potassium contente5
- Direction
- increasede5
- Comparator
- untreated oncee5
- Setting
- shade house conditione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the effect of applying salicylic acid on growth and leaf nutrient content of Picual olive seedlings”
e1“grown under shade house condition”
e5“exogenous application of salicylic acid on saline stressed Picual olive seedling increased nitrogen, phosphor and potassium content in leaves than untreated once”
The same questions in other papers
salicylic acid · nutrient: content · Olea europaea (common olive)Results agree
1 paper in the same direction as this paper
- positive
salinity · growth · Olea europaea (common olive)Results differ
20 papers in the same direction as this paper · 4 in the opposite direction
- positive
- positive
- positive
21 papers more in this group
See all 25 papers →irrigation · growth · Olea europaea (common olive)Results differ
21 papers in the same direction as this paper · 22 in the opposite direction
- positive
- positive
- positive
40 papers more in this group
See all 44 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.