Abstract
Soil salinity is a devastating environmental stress for sustainable agriculture around the globe. To rescue plant growth, ACC deaminase containing PGPR provide the great potential against salinity stress in dry lands. Biogas slurry is an important contribution to soil fertility and better crop yields. For this, wheat seeds were inoculated with Alcaligenes faecalis, Bacillus cereus and Lysinibacillus fusiformis; and biogas slurry was applied at different salinity levels (4, 6 and 9 dS m-1 EC) in soil. The 9 dS m-1 salinity stress level adversely reduced the plant growth which reflects the NaCl toxicity. Rhizobacterial inoculation improved the shoot and root length up to 40 and 34 % with their respective control. When the wheat plants were exposed to salinity stress, the sodium (Na+) ions accumulation was significantly reduced in ACC-deaminase containing PGPRs-treated plants with respect to control, suggesting that the high level of tolerance to negative influences of Na+ ions concentration. Hence, biogas slurry with the PGPR strain Lysinibacillus fusiformis was the most effective combination for improving growth and yield of wheat under saline condition. In conclusion, combined use of biogas slurry and PGPR in agricultural is a sustainable strategy for the alleviation of salinity stress in wheat.
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Claims 6
Claim · model-written summary
9 dS m-1 salinity reduced plant growth.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- 9 dS m-1 salinity stress levele0
- Outcome
- plant growthe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat crop”
e0“The 9 dS m-1 salinity stress level adversely reduced the plant growth”
Claim · model-written summary
Rhizobacterial inoculation increased shoot length up to 40%.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Rhizobacterial inoculatione0
- Outcome
- shoote0
- Direction
- improvede0
- Value
- 40e0
- Comparator
- respective controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat crop”
e0“Rhizobacterial inoculation improved the shoot and root length up to 40 and 34 % with their respective control.”
Claim · model-written summary
Rhizobacterial inoculation increased root length up to 34%.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Rhizobacterial inoculatione0
- Outcome
- root lengthe0
- Direction
- improvede0
- Value
- 34 %e0
- Comparator
- respective controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat crop”
e0“Rhizobacterial inoculation improved the shoot and root length up to 40 and 34 % with their respective control.”
Claim · model-written summary
PGPR treatment significantly reduced sodium accumulation during salinity stress.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- ACC-deaminase containing PGPRs-treated plantse0
- Outcome
- sodium (Na+) ions accumulatione0
- Direction
- reducede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat crop”
e0“the sodium (Na+) ions accumulation was significantly reduced in ACC-deaminase containing PGPRs-treated plants with respect to control”
Claim · model-written summary
Slurry plus Lysinibacillus fusiformis best improved wheat growth and yield under salinity.
- Taxon
- wheatTriticum aestivume0
- Treatment
- biogas slurry with the PGPR strain Lysinibacillus fusiformise0
- Interactor
- Lysinibacillus fusiformisLysinibacillus fusiformise0symbiont
- Outcome
- growth and yielde0
- Direction
- improvinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat crop”
e0“biogas slurry with the PGPR strain Lysinibacillus fusiformis was the most effective combination for improving growth and yield of wheat under saline condition.”
Claim · model-written summary
Authors propose slurry and PGPR as a salinity alleviation strategy for wheat.
- Taxon
- wheatTriticum aestivume0
- Outcome
- combined use of biogas slurry and PGPR in agriculturale0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat crop”
e0“combined use of biogas slurry and PGPR in agricultural is a sustainable strategy for the alleviation of salinity stress in wheat.”
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