Abstract
Seed priming is a technique which is potentially able to promote rapid and more uniform seed germination and plant growth as well. In this regards, the presowing effects of seed priming treatments were investigated on some physiological viz. seed germination, germination rate, radicle elongation, shoot elongation, radicle dry weight, shoot dry weight and vigor index. Seeds were subjected to two seed priming methods, hormopriming, and halopriming. Also, untreated seeds were used as control. Halopriming with -0.5 MPa of KNO3 and KCl and hormopriming with 100 mg/L of SA at 15 ˚C were used for 24 h in a factorial experiment with completely randomized design under laboratory conditions. The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively. In all cadmium concentrations, the maximum of all germination parameters were related to the seeds primed with SA solution. While in primed seed by KNO3 and KCl treatments, exposure to 20 and 30 mg/L Cd decreased radicle length as compared to the control. Also, exposure to 30 mg/L Cd, KNO3 solution showed lower plumule length than control. The amount of reduction in radicle length in primed seeds with KNO3 solution and KCl solution was 11.88% and 6.18%, respectively, in 30 mg/L Cd. However, in all cadmium concentrations, germination percentage and rate were enhanced by KNO3 and KCl solubles.
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Claims 15
Claim · model-written summary
Salicylic-acid priming improved dill germination rate by 56.35% under cadmium stress.
- Taxon
- dill
Anethum graveolenst0 - Treatment
- hormopriming (100 mg/L of SA)e0
- Outcome
- germination ratee0
- Direction
- improvede0
- Value
- 56.35e0
- Qualifier
- cadmium stress (30 mg/L)e0
- Comparator
- KNo3 and KCle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively.”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Salicylic-acid priming improved dill germination percentage by 11.9% under cadmium stress.
- Taxon
- dillAnethum graveolenst0
- Treatment
- hormopriming (100 mg/L of SA)e0
- Outcome
- germination percentagee0
- Direction
- improvede0
- Value
- 11.9e0
- Qualifier
- cadmium stress (30 mg/L)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively.”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Salicylic-acid priming improved dill radicle elongation by 30.65% under cadmium stress.
- Taxon
- dillAnethum graveolenst0
- Treatment
- hormopriming (100 mg/L of SA)e0
- Outcome
- radicle elongatione0
- Direction
- improvede0
- Value
- 30.65e0
- Qualifier
- cadmium stress (30 mg/L)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively.”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Salicylic-acid priming improved dill plumule elongation by 30.33% under cadmium stress.
- Taxon
- dillAnethum graveolenst0
- Treatment
- hormopriming (100 mg/L of SA)e0
- Outcome
- plumule elongatione0
- Direction
- improvede0
- Value
- 30.33e0
- Qualifier
- cadmium stress (30 mg/L)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively.”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Salicylic-acid priming improved dill radicle dry weight by 65.21% under cadmium stress.
- Taxon
- dillAnethum graveolenst0
- Treatment
- hormopriming (100 mg/L of SA)e0
- Outcome
- radicle dry weighte0
- Direction
- improvede0
- Value
- 65.21e0
- Qualifier
- cadmium stress (30 mg/L)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively.”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Salicylic-acid priming improved dill plumule dry weight by 71.42% under cadmium stress.
- Taxon
- dillAnethum graveolenst0
- Treatment
- hormopriming (100 mg/L of SA)e0
- Outcome
- plumule dry weighte0
- Direction
- improvede0
- Value
- 71.42e0
- Qualifier
- cadmium stress (30 mg/L)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively.”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Salicylic-acid priming improved dill vigor index by 46.16% under cadmium stress.
- Taxon
- dillAnethum graveolenst0
- Treatment
- hormopriming (100 mg/L of SA)e0
- Outcome
- vigor indexe0
- Direction
- improvede0
- Value
- 46.16%e0
- Qualifier
- cadmium stress (30 mg/L)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that hormopriming (100 mg/L of SA) improved the germination rate (no significant difference with KNo3 and KCl), germination percentage, radicle elongation, plumule elongation, radicle dry weight, plumule dry weight, and vigor index under cadmium stress (30 mg/L) at 56.35, 11.9, 30.65, 30.33, 65.21, 71.42, and 46.16%, respectively.”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Salicylic-acid priming gave maximum germination parameters across cadmium concentrations.
- Taxon
- dillAnethum graveolenst0
- Treatment
- seeds primed with SA solutione0
- Outcome
- all germination parameterse0
- Direction
- maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In all cadmium concentrations, the maximum of all germination parameters were related to the seeds primed with SA solution”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Under 20 and 30 mg/L Cd, KNO3-primed seeds had shorter radicles than controls.
- Taxon
- dillAnethum graveolenst0
- Treatment
- KNO3e0
- Outcome
- radicle lengthe0
- Direction
- decreasede0
- Qualifier
- 20 and 30 mg/L Cde0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in primed seed by KNO3 and KCl treatments, exposure to 20 and 30 mg/L Cd decreased radicle length as compared to the control”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
Under 20 and 30 mg/L Cd, KCl-primed seeds had shorter radicles than controls.
- Taxon
- dillAnethum graveolenst0
- Treatment
- KCle0
- Outcome
- radicle lengthe0
- Direction
- decreasede0
- Qualifier
- 20 and 30 mg/L Cde0
- Comparator
- the controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in primed seed by KNO3 and KCl treatments, exposure to 20 and 30 mg/L Cd decreased radicle length as compared to the control”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
At 30 mg/L Cd, KNO3 priming lowered radicle length by 11.88%.
- Taxon
- dillAnethum graveolenst0
- Treatment
- KNO3 solutione0
- Outcome
- radicle lengthe0
- Direction
- reductione0
- Value
- 11.88%e0
- Qualifier
- 30 mg/L Cde0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The amount of reduction in radicle length in primed seeds with KNO3 solution and KCl solution was 11.88% and 6.18%, respectively, in 30 mg/L Cd”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
At 30 mg/L Cd, KCl priming lowered radicle length by 6.18%.
- Taxon
- dillAnethum graveolenst0
- Treatment
- KCl solutione0
- Outcome
- radicle lengthe0
- Direction
- reductione0
- Value
- 6.18%e0
- Qualifier
- 30 mg/L Cde0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The amount of reduction in radicle length in primed seeds with KNO3 solution and KCl solution was 11.88% and 6.18%, respectively, in 30 mg/L Cd”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
At 30 mg/L Cd, KNO3-treated seeds had shorter plumules than controls.
- Taxon
- dillAnethum graveolenst0
- Treatment
- KNO3 solutione0
- Outcome
- plumule lengthe0
- Direction
- lowere0
- Qualifier
- 30 mg/L Cde0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“exposure to 30 mg/L Cd, KNO3 solution showed lower plumule length than control”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
KNO3 priming enhanced germination percentage and rate across cadmium concentrations.
- Taxon
- dillAnethum graveolenst0
- Treatment
- KNO3e0
- Outcome
- germination percentage and ratee0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in all cadmium concentrations, germination percentage and rate were enhanced by KNO3 and KCl solubles”
t0“dill (Anethum graveolens L.)”
Claim · model-written summary
KCl priming enhanced germination percentage and rate across cadmium concentrations.
- Taxon
- dillAnethum graveolenst0
- Treatment
- KCle0
- Outcome
- germination percentage and ratee0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in all cadmium concentrations, germination percentage and rate were enhanced by KNO3 and KCl solubles”
t0“dill (Anethum graveolens L.)”
The same questions in other papers
salicylic acid · growth · Anethum graveolens (dill)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.