Abstract
The first experiment was conducted to evaluate the impact of seed priming on germination behavior and seedling establishment in Vicia faba and Vicia sativa, for that, seeds priming was done using SA (100 µM) and KH2PO4. In order to determine the optimal concentration of KH2PO4 for improving germination, different concentrations were used: 25 µM, 50 µM, and 100 µM. The best germination behavior and seedling establishment were obtained with 25 and 50 µM KH2PO4, respectively for Vicia faba and Vicia sativa. Moreover, data showed that 100 µM of SA improved seed germination as well as the seedling establishment for both species. The second experiment was carried out to investigate the influence of seed priming for improving phosphorous (P) deficiency tolerance. To do, seedling obtained from primed and nonprimed seeds were grown in a hydroponic culture system with three different treatments: control (C, medium containing sufficient P concentration: 360 µM KH2PO4), direct phosphorus-deficient (DD, medium containing only 10 µM KH2PO4), and induced P deficiency by bicarbonate (ID, medium containing sufficient P concentration: 360 µM KH2PO4 + 0.5 g L-1 CaCO3 + 10 mM NaHCO3). Furthermore, the role of exogenous SA applied to P deficiency tolerance enhancement was explored. Seed priming or the exogenous application of SA significantly reduced the severity effect of P deficiency. In fact, the pretreated plants were observed more tolerant to P deficiency as reflected from the significant increase in plant biomass, P uptake, and an efficient antioxidant system. Overall, this paper highlights the beneficial effect of seeds priming or the exogenous application of SA in the improvement of plant tolerance to phosphorus deficiency.
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Claims 9
Claim · model-written summary
25 µM KH2PO4 gave the best germination and seedling establishment in Vicia faba.
- Taxon
- Vicia faba
Vicia fabae0 - Treatment
- 25e0
- Outcome
- germination behavior and seedling establishmente0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The best germination behavior and seedling establishment were obtained with 25 and 50 µM KH2PO4, respectively for Vicia faba and Vicia sativa.”
Claim · model-written summary
50 µM KH2PO4 gave the best germination and seedling establishment in Vicia sativa.
- Taxon
- Vicia sativa
_Vicia_sativa.jpg?width=60)
Vicia sativae0 - Treatment
- 50 µM KH2PO4e0
- Outcome
- germination behavior and seedling establishmente0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Vicia_sativa.jpg?width=500)
Verbatim
e0“The best germination behavior and seedling establishment were obtained with 25 and 50 µM KH2PO4, respectively for Vicia faba and Vicia sativa.”
Claim · model-written summary
SA priming improved germination and establishment in Vicia faba.
- Taxon
- Vicia faba L.Vicia fabat0
- Treatment
- 100 µM of SAe0
- Outcome
- seed germination as well as the seedling establishmente0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 µM of SA improved seed germination as well as the seedling establishment for both species”
t0“Vicia faba L.”
Claim · model-written summary
SA priming improved germination and establishment in Vicia sativa.
- Taxon
- Vicia sativa L.Vicia sativat0
- Treatment
- 100 µM of SAe0
- Outcome
- seed germination as well as the seedling establishmente0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100 µM of SA improved seed germination as well as the seedling establishment for both species”
t0“Vicia sativa L.”
Claim · model-written summary
Seed priming reduced the severity of phosphorus deficiency.
- Taxon
- Vicia faba L. and Vicia sativa L.Vicia fabaVicia sativat0
- Treatment
- Seed priminge0
- Outcome
- severity effect of P deficiencye0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed priming or the exogenous application of SA significantly reduced the severity effect of P deficiency.”
t0“Vicia faba L. and Vicia sativa L.”
Claim · model-written summary
Exogenous SA reduced the severity of phosphorus deficiency.
- Taxon
- Vicia faba L. and Vicia sativa L.Vicia fabaVicia sativat0
- Treatment
- exogenous application of SAe0
- Outcome
- severity effect of P deficiencye0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed priming or the exogenous application of SA significantly reduced the severity effect of P deficiency.”
t0“Vicia faba L. and Vicia sativa L.”
Claim · model-written summary
Pretreated plants had significantly increased biomass under phosphorus deficiency.
- Taxon
- Vicia faba L. and Vicia sativa L.Vicia fabaVicia sativat0
- Treatment
- pretreated plantse0
- Outcome
- plant biomasse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the pretreated plants were observed more tolerant to P deficiency as reflected from the significant increase in plant biomass, P uptake, and an efficient antioxidant system.”
t0“Vicia faba L. and Vicia sativa L.”
Claim · model-written summary
Pretreated plants had significantly increased phosphorus uptake.
- Taxon
- Vicia faba L. and Vicia sativa L.Vicia fabaVicia sativat0
- Treatment
- pretreated plantse0
- Outcome
- P uptakee0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the pretreated plants were observed more tolerant to P deficiency as reflected from the significant increase in plant biomass, P uptake, and an efficient antioxidant system.”
t0“Vicia faba L. and Vicia sativa L.”
Claim · model-written summary
Pretreated plants showed an efficient antioxidant system under phosphorus deficiency.
- Taxon
- Vicia faba L. and Vicia sativa L.Vicia fabaVicia sativat0
- Outcome
- efficient antioxidant systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the pretreated plants were observed more tolerant to P deficiency as reflected from the significant increase in plant biomass, P uptake, and an efficient antioxidant system.”
t0“Vicia faba L. and Vicia sativa L.”
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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.