Abstract
To evaluate the effect of different levels of salinity and temperature on germination and seed vigor of three medicinal plants of Chicory (Cichoriumintybus L.), Cumin (Cuminumcyminum L.) and Fennel (Foeniculumvulgare) three separated experiments were carried out by factorial experiment based on complete randomized block design with three replications in 1393 at the laboratory of Agricultural University of Payam Noor, Meshkinshahr center for each plant. Factors were salinity with six levels (0. 2, 4, 6, 8 and 10 ds/m for all plants) and temperature with three levels (22, 25 and 28 o C for Chicory; 27, 29 and 31 o C for Cumin; 17, 19 and 21 o C for Fennel). Seedling tissue water content was affected by salinity levels in Cumin and Fennel. Salinity reduced seedling length, shoot length, root length, germination percentage, germination rate, seedling dry and fresh weight and seed vigorindex. In all traits that affected by salinity, the highest rate was observed in the control. Seed vigor index, germination percentage, dry weight of seedling, fresh weight of seedling in Chicory, seedling length and root length in Cumin and seed vigor in Fennel were significantly affected by temperature regime. In general it can be stated that Fennel, Cumin and Chicory, are the most sensitive to salinity respectively by 74, 72 and 47% reduction in seed vigor index at the highest levels of salinity in compared to the control level.Keywords: Germination Percentage, Medicinal Plants, Seed Vigor Index, Seedling Germination Rate
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Claims 13
Claim · model-written summary
At the highest salinity, fennel seed vigor index fell by 74% relative to the control.
- Taxon
- Fennel
_-_Parc_Natural_de_s'Albufera%2C_Spain_2022-04-18_(02).jpg?width=60)
Anethum foeniculume1 - Treatment
- highest levels of salinitye1
- Outcome
- seed vigor indexe1
- Direction
- reductione1
- Value
- 74e1
- Comparator
- control levele1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_-_Parc_Natural_de_s'Albufera%2C_Spain_2022-04-18_(02).jpg?width=500)
Verbatim
e1“Fennel, Cumin and Chicory, are the most sensitive to salinity respectively by 74, 72 and 47% reduction in seed vigor index at the highest levels of salinity in compared to the control level”
Claim · model-written summary
At the highest salinity, cumin seed vigor index fell by 72% relative to the control.
- Taxon
- Cumin
Cuminum cyminume1 - Treatment
- highest levels of salinitye1
- Outcome
- seed vigor indexe1
- Direction
- reductione1
- Value
- 72e1
- Comparator
- control levele1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Fennel, Cumin and Chicory, are the most sensitive to salinity respectively by 74, 72 and 47% reduction in seed vigor index at the highest levels of salinity in compared to the control level”
Claim · model-written summary
At the highest salinity, chicory seed vigor index fell by 47% relative to the control.
- Taxon
- Chicory
Cichorium intybuse1 - Treatment
- highest levels of salinitye1
- Outcome
- seed vigor indexe1
- Direction
- reductione1
- Value
- 47%e1
- Comparator
- control levele1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Fennel, Cumin and Chicory, are the most sensitive to salinity respectively by 74, 72 and 47% reduction in seed vigor index at the highest levels of salinity in compared to the control level”
Claim · model-written summary
Salinity reduced seedling length, shoot length and root length of medicinal plants.
Verbatim
e2“Salinity reduced seedling length, shoot length, root length, germination percentage, germination rate, seedling dry and fresh weight and seed vigorindex”
e3“three medicinal plants of Chicory”
e4“In all traits that affected by salinity, the highest rate was observed in the control”
Claim · model-written summary
Salinity reduced germination percentage and germination rate of medicinal plants.
Verbatim
e2“Salinity reduced seedling length, shoot length, root length, germination percentage, germination rate, seedling dry and fresh weight and seed vigorindex”
e3“three medicinal plants of Chicory”
e4“In all traits that affected by salinity, the highest rate was observed in the control”
Claim · model-written summary
Salinity reduced seedling dry and fresh weight of medicinal plants.
Verbatim
e2“Salinity reduced seedling length, shoot length, root length, germination percentage, germination rate, seedling dry and fresh weight and seed vigorindex”
e3“three medicinal plants of Chicory”
e4“In all traits that affected by salinity, the highest rate was observed in the control”
Claim · model-written summary
Salinity reduced seed vigor index of medicinal plants.
Verbatim
e2“Salinity reduced seedling length, shoot length, root length, germination percentage, germination rate, seedling dry and fresh weight and seed vigorindex”
e3“three medicinal plants of Chicory”
e4“In all traits that affected by salinity, the highest rate was observed in the control”
Claim · model-written summary
Temperature regime significantly affected seed vigor index and germination percentage of chicory.
- Taxon
- ChicoryCichorium intybuse5
- Treatment
- temperature regimee5
- Outcome
- Seed vigor index, germination percentagee5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Seed vigor index, germination percentage, dry weight of seedling, fresh weight of seedling in Chicory, seedling length and root length in Cumin and seed vigor in Fennel were significantly affected by temperature regime”
Claim · model-written summary
Temperature regime significantly affected seedling dry and fresh weight of chicory.
- Taxon
- ChicoryCichorium intybuse5
- Treatment
- temperature regimee5
- Outcome
- dry weight of seedling, fresh weight of seedlinge5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Seed vigor index, germination percentage, dry weight of seedling, fresh weight of seedling in Chicory, seedling length and root length in Cumin and seed vigor in Fennel were significantly affected by temperature regime”
Claim · model-written summary
Temperature regime significantly affected seedling length and root length of cumin.
- Taxon
- CuminCuminum cyminume5
- Treatment
- temperature regimee5
- Outcome
- seedling length and root lengthe5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Seed vigor index, germination percentage, dry weight of seedling, fresh weight of seedling in Chicory, seedling length and root length in Cumin and seed vigor in Fennel were significantly affected by temperature regime”
Claim · model-written summary
Temperature regime significantly affected seed vigor of fennel.
- Taxon
- FennelAnethum foeniculume5
- Treatment
- temperature regimee5
- Outcome
- seed vigore5
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Seed vigor index, germination percentage, dry weight of seedling, fresh weight of seedling in Chicory, seedling length and root length in Cumin and seed vigor in Fennel were significantly affected by temperature regime”
Claim · model-written summary
Salinity affected seedling tissue water content of cumin.
- Taxon
- CuminCuminum cyminume6
- Treatment
- salinity levelse6
- Outcome
- Seedling tissue water contente6
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Seedling tissue water content was affected by salinity levels in Cumin and Fennel”
Claim · model-written summary
Salinity affected seedling tissue water content of fennel.
- Taxon
- FennelAnethum foeniculume6
- Treatment
- salinity levelse6
- Outcome
- Seedling tissue water contente6
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Seedling tissue water content was affected by salinity levels in Cumin and Fennel”
The same questions in other papers
salinity · growth · Anethum foeniculum (fennel)Positive and negative results
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- positive
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See all 10 papers →salinity · growth · Cuminum cyminum (cumin)Results agree
5 papers in the same direction as this paper
- negative
- negative
- negative
2 papers more in this group
See all 6 papers →salinity · growth · Cichorium intybus (chicory)Results agree
6 papers in the same direction as this paper
- negative
- negative
- negative
3 papers more in this group
See all 7 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.