Abstract
The effect of water stress induced on cell membrane stability was examined in two plants, (Hordeum vulgare L) and Pearlmillet using plant growth promotion(PGPR). Brackish water as byproduct from reverse osmosis plant (RO) after desalination process, considered as unfriendly environmentally impact and affects agriculture growth. It contains significant concentrations of dissolved salts ions such as Na+, Cl- , Ca2+, Mg2+, K1+, SO2-, and CO32- as major ions. Total dissolved salts (TDS) of these ions ranged from (5000 mg/L -10000 mg/L). Salt ions accumulation was found to be increased in shoots of barly and pearlmillet (159.09mmol, 179.73mmol) /0.114m2 of pots while TDS for decant water decreased to reach (0.101 mg/L). Electrolyte leakage assay showed that plant treated with PGPRs resulted in same values for trials treated with fresh water and less electrolyte leakage from membrane equal to 304 mg/L. The novel results of this research study that carried for the first time where PGPRs Pseudomonas putida (UW3 and UW4) had been used for improving the phytoremediation activities of two salt tolerant plants: Barley (Hordeum valgare L.) and Pearlmillet plants had showed a very clear and significant improvements of high salt uptake and thus high phytoremediation activities of these plants once they were treated with PGPRs.
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Claims 7
Claim · model-written summary
Salt ion accumulation increased in barley shoots (159.09 mmol).
- Taxon
- Barley
.jpg?width=60)
Hordeum vulgaret0 - Organ / stage
- shootse1
- Outcome
- Salt ions accumulatione1
- Direction
- increasede1
- Value
- 159.09mmole1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“Barley (Hordeum vulgare L) and Pearlmillet”
e1“Salt ions accumulation was found to be increased in shoots of barly and pearlmillet (159.09mmol, 179.73mmol) /0.114m2 of pots while TDS for decant water decreased to reach (0.101 mg/L)”
Claim · model-written summary
Salt ion accumulation increased in pearlmillet shoots (179.73 mmol).
- Taxon
- Pearlmillet
Cenchrus americanust0 - Organ / stage
- shootse1
- Outcome
- Salt ions accumulatione1
- Direction
- increasede1
- Value
- 179.73mmole1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Barley (Hordeum vulgare L) and Pearlmillet”
e1“Salt ions accumulation was found to be increased in shoots of barly and pearlmillet (159.09mmol, 179.73mmol) /0.114m2 of pots while TDS for decant water decreased to reach (0.101 mg/L)”
Claim · model-written summary
Total dissolved salts of the decant water decreased to 0.101 mg/L.
Not reportedTaxon
Verbatim
e1“Salt ions accumulation was found to be increased in shoots of barly and pearlmillet (159.09mmol, 179.73mmol) /0.114m2 of pots while TDS for decant water decreased to reach (0.101 mg/L)”
Claim · model-written summary
Plants treated with PGPRs had electrolyte leakage equal to that of plants treated with fresh water.
Not reportedTaxon
Verbatim
e2“Electrolyte leakage assay showed that plant treated with PGPRs resulted in same values for trials treated with fresh water and less electrolyte leakage from membrane equal to 304 mg/L”
Claim · model-written summary
PGPR-treated plants showed less electrolyte leakage from membranes, 304 mg/L.
Not reportedTaxonComparator
Verbatim
e2“Electrolyte leakage assay showed that plant treated with PGPRs resulted in same values for trials treated with fresh water and less electrolyte leakage from membrane equal to 304 mg/L”
Claim · model-written summary
PGPR Pseudomonas putida (UW3 and UW4) significantly improved salt uptake and phytoremediation activity of barley.
- Taxon
- BarleyHordeum vulgaret0
- Treatment
- PGPRs Pseudomonas putida (UW3 and UW4)e3
- Interactor
- Pseudomonas putida (UW3 and UW4)
Pseudomonas putidae3symbiont - Outcome
- high salt uptakee3
- Direction
- improvementse3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Barley (Hordeum vulgare L) and Pearlmillet”
e3“The novel results of this research study that carried for the first time where PGPRs Pseudomonas putida (UW3 and UW4) had been used for improving the phytoremediation activities of two salt tolerant plants: Barley (Hordeum valgare L.) and Pearlmillet plants had showed a very clear and significant improvements of high salt uptake and thus high phytoremediation activities of these plants once they were treated with PGPRs”
Claim · model-written summary
PGPR Pseudomonas putida (UW3 and UW4) significantly improved salt uptake and phytoremediation activity of pearlmillet.
- Taxon
- PearlmilletCenchrus americanust0
- Treatment
- PGPRs Pseudomonas putida (UW3 and UW4)e3
- Interactor
- Pseudomonas putida (UW3 and UW4)Pseudomonas putidae3symbiont
- Outcome
- high salt uptakee3
- Direction
- improvementse3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Barley (Hordeum vulgare L) and Pearlmillet”
e3“The novel results of this research study that carried for the first time where PGPRs Pseudomonas putida (UW3 and UW4) had been used for improving the phytoremediation activities of two salt tolerant plants: Barley (Hordeum valgare L.) and Pearlmillet plants had showed a very clear and significant improvements of high salt uptake and thus high phytoremediation activities of these plants once they were treated with PGPRs”
The same questions in other papers
Pseudomonas putida · nutrient: content · Cenchrus americanus (pearl millet)Results agree
1 paper in the same direction as this paper
- 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.