Abstract
Abstract Salicylic acid (SA) occurs naturally in plants at low concentrations. Previous studies reported a vast range of responses after SA application on plants. Nickel (Ni) as an essential element for plant growth and development has been proven to have positive impact on overall plant life cycle. To evaluate influence of these two compounds on strawberry plants cv. 'Pajero' this study was carried out as a 3 × 4 factorial in a completely randomized design in greenhouse conditions. Treatments included SA at 0, 1, 2, and 3 mM and nickel sulfate (NiSO4) at 0, 150 and 300 mg L−1 concentration. It seems that treatments had promoting effects on measured parameters as 2 mM of SA increased root and shoot fresh and dry weight, concentration of anthocyanins and poliphenolics of fruits significantly, 3 mM of this phytohormone caused augmentation of vitamin C content of fruits. Nitrogen and nickel concentration within leaves and fruits were affected after SA treatments. 150 mg L−1 of nickel solution promoted total yield, root dry weight and nitrogen concentration of fruits. Worth mentioning, beneficial effects of such treatments were higher when applied together. Further research is needed before recommendation on other cultivars and commercial use. Keywords: essential elementgrowth parameterphytohormonepromoting effect
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Claims 8
Claim · model-written summary
2 mM salicylic acid significantly increased root and shoot fresh and dry weight.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Treatment
- 2 mM of SAe0
- Outcome
- root and shoot fresh and dry weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“2 mM of SA increased root and shoot fresh and dry weight, concentration of anthocyanins and poliphenolics of fruits significantly”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
Claim · model-written summary
2 mM salicylic acid significantly increased fruit anthocyanin and polyphenolic concentrations.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- 2 mM of SAe0
- Outcome
- concentration of anthocyanins and poliphenolics of fruitse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“2 mM of SA increased root and shoot fresh and dry weight, concentration of anthocyanins and poliphenolics of fruits significantly”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
Claim · model-written summary
3 mM salicylic acid raised fruit vitamin C content.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- 3 mM of this phytohormonee0
- Outcome
- vitamin C content of fruitse0
- Direction
- augmentatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“3 mM of this phytohormone caused augmentation of vitamin C content of fruits.”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
Claim · model-written summary
Salicylic acid treatments affected nitrogen and nickel concentration in leaves and fruits.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- SA treatmentse0
- Outcome
- Nitrogen and nickel concentration within leaves and fruitse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nitrogen and nickel concentration within leaves and fruits were affected after SA treatments.”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
Claim · model-written summary
150 mg L−1 nickel promoted total yield.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- 150 mg L−1 of nickel solutione0
- Outcome
- total yielde0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“150 mg L−1 of nickel solution promoted total yield, root dry weight and nitrogen concentration of fruits.”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
Claim · model-written summary
150 mg L−1 nickel promoted root dry weight.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- 150 mg L−1 of nickel solutione0
- Outcome
- root dry weighte0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“150 mg L−1 of nickel solution promoted total yield, root dry weight and nitrogen concentration of fruits.”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
Claim · model-written summary
150 mg L−1 nickel promoted fruit nitrogen concentration.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- 150 mg L−1 of nickel solutione0
- Outcome
- nitrogen concentration of fruitse0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“150 mg L−1 of nickel solution promoted total yield, root dry weight and nitrogen concentration of fruits.”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
Claim · model-written summary
The treatments gave greater benefits when combined.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- applied togethere0
- Outcome
- beneficial effectse0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“beneficial effects of such treatments were higher when applied together.”
t0“VEGETATIVE GROWTH, YIELD, FRUIT QUALITY AND FRUIT AND LEAF COMPOSITION OF STRAWBERRY CV. ‘PAJARO’ AS INFLUENCED BY SALICYLIC ACID AND NICKEL SPRAYS”
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