Abstract
Fertilization management is an important technique to alleviate the adverse effects of salinity stress on plants. A pot experiment was conducted to evaluate the ameliorative role of inorganic phosphorus (P) and organic P sources on wheat grown under salt stress in three soil types deficient in available P. Wheat (Triticum asetivum L. cv. Shakha 93) was grown on alluvial, sandy, and calcareous soils under salinity levels of 4, 8, and 12 dS m−1 of saturated paste extract (ECe) and supplied with constant rate of 30 mg P2O5 kg soil−1 as superphosphate (SP), cattle manure (CM), and 1:1 mixture of SP and CM. The results revealed that plants grown on the sandy soil were more susceptible to the adverse effects of salinity compared with those planted on the alluvial one, especially at zero P. Plants grown on the calcareous soil were moderately affected. Varying soil type caused significant differences in the aboveground biomass and uptake of nitrogen (N), potassium (K), P, and zinc (Zn). It was obvious that P ameliorated wheat growth under salt stress, and this role was greater under moderate and high salinity. The increases in N, P, K, and Zn uptake appeared driven by P application were more conspicuous in the sandy and calcareous soils. Results also indicated that combined application of inorganic and organic P sources surpassed both when applied solely under all soil types and salinity levels.
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Claims 9
Claim · model-written summary
Salt stress affected wheat more strongly in sandy than alluvial soil, particularly without phosphorus.
- Taxon
- Wheat
Triticum aestivume0 - Outcome
- susceptible to the adverse effects of salinitye1
- Direction
- moree1
- Qualifier
- especially at zero Pe1
- Comparator
- alluvial onee1
- Setting
- sandy soile1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat (Triticum asetivum L. cv. Shakha 93)”
e1“plants grown on the sandy soil were more susceptible to the adverse effects of salinity compared with those planted on the alluvial one, especially at zero P”
Claim · model-written summary
Wheat in calcareous soil was moderately affected by salinity.
- Taxon
- WheatTriticum aestivume0
- Outcome
- moderately affectede1
- Setting
- calcareous soile1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat (Triticum asetivum L. cv. Shakha 93)”
e1“Plants grown on the calcareous soil were moderately affected”
Claim · model-written summary
Soil type significantly changed wheat aboveground biomass.
- Taxon
- WheatTriticum aestivume0
- Outcome
- aboveground biomasse1
- Setting
- soil typee1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat (Triticum asetivum L. cv. Shakha 93)”
e1“Varying soil type caused significant differences in the aboveground biomass and uptake of nitrogen (N), potassium (K), P, and zinc (Zn)”
Claim · model-written summary
Soil type significantly changed wheat nitrogen, potassium and phosphorus uptake.
- Taxon
- WheatTriticum aestivume0
- Outcome
- uptake of nitrogen (N), potassium (K), Pe1
- Setting
- soil typee1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat (Triticum asetivum L. cv. Shakha 93)”
e1“Varying soil type caused significant differences in the aboveground biomass and uptake of nitrogen (N), potassium (K), P, and zinc (Zn)”
Claim · model-written summary
Soil type significantly changed wheat zinc uptake.
- Taxon
- WheatTriticum aestivume0
- Outcome
- zinc (Zn)e1
- Setting
- soil typee1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat (Triticum asetivum L. cv. Shakha 93)”
e1“Varying soil type caused significant differences in the aboveground biomass and uptake of nitrogen (N), potassium (K), P, and zinc (Zn)”
Claim · model-written summary
Phosphorus improved wheat growth under salt stress, especially under moderate and high salinity.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Pe0
- Outcome
- wheat growthe0
- Direction
- amelioratede0
- Qualifier
- moderate and high salinitye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“P ameliorated wheat growth under salt stress, and this role was greater under moderate and high salinity”
Claim · model-written summary
Phosphorus application increased nitrogen, phosphorus and potassium uptake more conspicuously in sandy and calcareous soils.
- Taxon
- WheatTriticum aestivume1
- Treatment
- P applicatione0
- Outcome
- N, P, Ke0
- Direction
- increasese0
- Setting
- sandy and calcareous soilse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increases in N, P, K, and Zn uptake appeared driven by P application were more conspicuous in the sandy and calcareous soils”
e1“Wheat (Triticum asetivum L. cv. Shakha 93)”
Claim · model-written summary
Phosphorus application increased zinc uptake more conspicuously in sandy and calcareous soils.
- Taxon
- WheatTriticum aestivume1
- Treatment
- P applicatione0
- Outcome
- Zn uptakee0
- Direction
- increasese0
- Setting
- sandy and calcareous soilse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increases in N, P, K, and Zn uptake appeared driven by P application were more conspicuous in the sandy and calcareous soils”
e1“Wheat (Triticum asetivum L. cv. Shakha 93)”
Claim · model-written summary
Combined inorganic and organic phosphorus sources outperformed either alone across soils and salinity levels.
- Taxon
- WheatTriticum aestivume1
- Treatment
- combined application of inorganic and organic P sourcese0
- Outcome
- surpassede0
- Direction
- surpassede0
- Qualifier
- all soil types and salinity levelse0
- Comparator
- both when applied solelye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“combined application of inorganic and organic P sources surpassed both when applied solely under all soil types and salinity levels”
e1“Wheat (Triticum asetivum L. cv. Shakha 93)”
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See all 226 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.