Paper · 2023 · CURRENT TRENDS IN NATURAL SCIENCES

SALINITY STRESS AS AN ABIOTIC FACTOR AT GERMINATION STAGE ON DRY BEAN (Phaseolus vulgaris L.) CULTIVARS

Aysun Cavusoglu

8
claims
18
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars under different salt treatment. For two used cultivars (Akman-98, Karaman-2016) the data on germination percentage, mean germination time, seedling shoot length, seedling root length, seedling length and seedling vigor indexes were reached under the different salinity levels of irrigation water (0 mM, 25 mM, 50 mM, 100 mM, 150 mM, and 200 mM of NaCl) in Petri plates. The data indicates that these parameters could be used as screening the dry bean cultivars against salt stress levels. This study was carried out in a Completely Randomized Design (CRD) with a total of 12 treatments (6 salinity x 2 cultivars) for the germination and seedling data each comprising of three replicates. The results demonstrated that; i) From the overall observation of the germination characters, at 100 mM and over salt treatments showed decreasing in the germination percentage, the seedling length and the seedling vigor index in the mean of the cultivars, ii) Significantly decreasing in the seedling shoot length were observed in the mean of the cultivars at just after 25 mM and gradually at all salt concentrations, iii) Although the root length showed increasing in 25 and 50 mM treatments than the control plants, a sudden decrease occurred after 100 mM salt treatment in the mean of the cultivars and in each cultivars separately, iv) The mean germination time were sharply in increasing starting with 25 mM treatment in the mean of the cultivars, v) Except the seedling shoot length, in the mean of all the salt treatments between the cultivars did not show statistically differences in the calculated parameters, vi) Any correlation was found between the salt concentrations and the cultivars.

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Claims 8

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt treatments at 100 mM and above decreased germination percentage, seedling length and seedling vigor index in dry bean cultivars.

Taxon
dry beane1
Material
Akman-98, Karaman-2016e4
Treatment
100 mM and over salt treatmentse2
Outcome
germination percentage, the seedling length and the seedling vigor indexe2
Direction
decreasinge2
Comparator
controle3
Setting
Petri platese5

Verbatim

e1

“The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars”

✓ located verbatim in the source · abstract, characters 0–113 · show in text ↑
e2

“at 100 mM and over salt treatments showed decreasing in the germination percentage, the seedling length and the seedling vigor index in the mean of the cultivars”

✓ located verbatim in the source · abstract, characters 896–1057 · show in text ↑
e3

“Although the root length showed increasing in 25 and 50 mM treatments than the control plants, a sudden decrease occurred after 100 mM salt treatment in the mean of the cultivars and in each cultivars separately”

✓ located verbatim in the source · abstract, characters 1227–1438 · show in text ↑
e4

“For two used cultivars (Akman-98, Karaman-2016)”

✓ located verbatim in the source · abstract, characters 146–193 · show in text ↑
e5

“under the different salinity levels of irrigation water (0 mM, 25 mM, 50 mM, 100 mM, 150 mM, and 200 mM of NaCl) in Petri plates”

✓ located verbatim in the source · abstract, characters 354–482 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Seedling shoot length decreased significantly after 25 mM salt treatment and gradually at all salt concentrations.

Taxon
dry beane1
Treatment
25 mMe6
Outcome
seedling shoot lengthe6
Direction
decreasinge6

Not reportedComparator

Verbatim

e1

“The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars”

✓ located verbatim in the source · abstract, characters 0–113 · show in text ↑
e6

“Significantly decreasing in the seedling shoot length were observed in the mean of the cultivars at just after 25 mM and gradually at all salt concentrations”

✓ located verbatim in the source · abstract, characters 1063–1220 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Root length increased at 25 and 50 mM salt compared with the control plants.

Taxon
dry beane1
Treatment
25 and 50 mM treatmentse3
Outcome
root lengthe3
Direction
increasinge3
Comparator
control plantse3

Verbatim

e1

“The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars”

✓ located verbatim in the source · abstract, characters 0–113 · show in text ↑
e3

“Although the root length showed increasing in 25 and 50 mM treatments than the control plants, a sudden decrease occurred after 100 mM salt treatment in the mean of the cultivars and in each cultivars separately”

✓ located verbatim in the source · abstract, characters 1227–1438 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Root length decreased suddenly after 100 mM salt treatment.

Taxon
dry beane1
Treatment
100 mM salt treatmente3
Outcome
root lengthe3
Direction
decreasee3

Not reportedComparator

Verbatim

e1

“The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars”

✓ located verbatim in the source · abstract, characters 0–113 · show in text ↑
e3

“Although the root length showed increasing in 25 and 50 mM treatments than the control plants, a sudden decrease occurred after 100 mM salt treatment in the mean of the cultivars and in each cultivars separately”

✓ located verbatim in the source · abstract, characters 1227–1438 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mean germination time increased sharply from 25 mM salt treatment onward.

Taxon
dry beane1
Treatment
25 mM treatmente4
Outcome
mean germination timee4
Direction
increasinge4

Not reportedComparator

Verbatim

e1

“The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars”

✓ located verbatim in the source · abstract, characters 0–113 · show in text ↑
e4

“The mean germination time were sharply in increasing starting with 25 mM treatment in the mean of the cultivars”

✓ located verbatim in the source · abstract, characters 1444–1555 · show in text ↑
Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Between cultivars, the calculated parameters did not differ statistically across salt treatments, except seedling shoot length.

Taxon
dry beane1
Outcome
calculated parameterse5
Qualifier
Except the seedling shoot lengthe5

Verbatim

e1

“The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars”

✓ located verbatim in the source · abstract, characters 0–113 · show in text ↑
e5

“Except the seedling shoot length, in the mean of all the salt treatments between the cultivars did not show statistically differences in the calculated parameters”

✓ located verbatim in the source · abstract, characters 1560–1722 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No correlation was found between salt concentrations and the cultivars.

Taxon
dry beane1
Outcome
correlatione6
Qualifier
between the salt concentrations and the cultivarse6

Verbatim

e1

“The study focused on germination parameters as the most critical stage of plant development in dry bean cultivars”

✓ located verbatim in the source · abstract, characters 0–113 · show in text ↑
e6

“Any correlation was found between the salt concentrations and the cultivars”

✓ located verbatim in the source · abstract, characters 1728–1803 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The germination and seedling parameters could be used to screen dry bean cultivars against salt stress.

Taxon
dry beane7
Outcome
screening the dry bean cultivars against salt stress levelse7

Verbatim

e7

“these parameters could be used as screening the dry bean cultivars against salt stress levels”

✓ located verbatim in the source · abstract, characters 508–601 · show in text ↑

salinity · growth · Phaseolus vulgaris (common bean)Results differ

71 papers: 7 positive, 64 negative or no effect

63 papers in the same direction as this paper · 7 in the opposite direction

  1. positive
  2. negative
  3. negative

67 papers more in this group

See all 71 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.