Paper · 2009 · Zhongguo caodi xuebao

Effect of NaCl on Germination and Early Seedling Growth of Seven Accessions of Medicago falcata L.

Daowei Zhou

7
claims
15
verbatim quotes
2
citations
2
research areas
—
Not open access

Abstract

Seven accessions of Medicago falcata L.were collected from Russia,Mongolia and China and seed germination and early seedling growth characteristics of them under NaCl stress(0,0.25%,0.50%,0.75%,1.00%,1.25%,1.50%) were studied.The results indicated that the germination percentage,germination rate and the length of radicles and hypocotyls were all decreased as the NaCl concentration increased.The un-germinated seeds can germinate after transferred to distilled water,but the responses were different among germplasms.In conclusion,the germplasms from Russia were the most tolerant to NaCl,followed by the germplasm from Mongolia,the germplasms from China were the most sensitive to NaCl.

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Claims 7

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Germination percentage and rate decreased as NaCl concentration increased.

Taxon
Medicago falcata L.Medicago sativa subsp. falcatat0
Treatment
NaCl concentratione0
Outcome
germination percentage,germination ratee0
Direction
decreasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Medicago sativa subsp. falcata
Medicago sativa subsp. falcata · TaxonNo machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the germination percentage,germination rate and the length of radicles and hypocotyls were all decreased as the NaCl concentration increased.”

✓ located verbatim in the source · abstract, characters 253–394 · show in text ↑
t0

“Medicago falcata L.”

✓ located verbatim in the source · title, characters 79–98 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Radicle and hypocotyl lengths decreased as NaCl concentration increased.

Taxon
Medicago falcata L.Medicago sativa subsp. falcatat0
Treatment
NaCl concentratione0
Outcome
length of radicles and hypocotylse0
Direction
decreasede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Medicago sativa subsp. falcata
Medicago sativa subsp. falcata · TaxonNo machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the germination percentage,germination rate and the length of radicles and hypocotyls were all decreased as the NaCl concentration increased.”

✓ located verbatim in the source · abstract, characters 253–394 · show in text ↑
t0

“Medicago falcata L.”

✓ located verbatim in the source · title, characters 79–98 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ungerminated seeds could germinate after transfer to distilled water.

Taxon
Medicago falcata L.Medicago sativa subsp. falcatat0
Treatment
transferred to distilled watere0
Outcome
can germinatee0

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Medicago sativa subsp. falcata
Medicago sativa subsp. falcata · TaxonNo machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The un-germinated seeds can germinate after transferred to distilled water”

✓ located verbatim in the source · abstract, characters 394–468 · show in text ↑
t0

“Medicago falcata L.”

✓ located verbatim in the source · title, characters 79–98 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Recovery responses differed among germplasms.

Taxon
Medicago falcata L.Medicago sativa subsp. falcatat0
Outcome
responses were different among germplasmse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Medicago sativa subsp. falcata
Medicago sativa subsp. falcata · TaxonNo machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the responses were different among germplasms.”

✓ located verbatim in the source · abstract, characters 473–519 · show in text ↑
t0

“Medicago falcata L.”

✓ located verbatim in the source · title, characters 79–98 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Russian germplasms were most tolerant to NaCl.

Taxon
Medicago falcata L.Medicago sativa subsp. falcatat0
Material
germplasms from Russiae0
Outcome
tolerant to NaCle0
Direction
moste0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Medicago sativa subsp. falcata
Medicago sativa subsp. falcata · TaxonNo machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the germplasms from Russia were the most tolerant to NaCl”

✓ located verbatim in the source · abstract, characters 533–590 · show in text ↑
t0

“Medicago falcata L.”

✓ located verbatim in the source · title, characters 79–98 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mongolian germplasm ranked below Russian germplasm for NaCl tolerance.

Taxon
Medicago falcata L.Medicago sativa subsp. falcatat0
Material
germplasm from Mongoliae0
Outcome
tolerant to NaClt1
Direction
followed bye0
Comparator
germplasms from Russiat1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Medicago sativa subsp. falcata
Medicago sativa subsp. falcata · TaxonNo machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“followed by the germplasm from Mongolia”

✓ located verbatim in the source · abstract, characters 591–630 · show in text ↑
t0

“Medicago falcata L.”

✓ located verbatim in the source · title, characters 79–98 · show in text ↑
t1

“germplasms from Russia were the most tolerant to NaCl”

✓ located verbatim in the source · abstract, characters 537–590 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Chinese germplasms were most sensitive to NaCl.

Taxon
Medicago falcata L.Medicago sativa subsp. falcatat0
Material
germplasms from Chinae0
Outcome
sensitive to NaCle0
Direction
moste0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Medicago sativa subsp. falcata
Medicago sativa subsp. falcata · TaxonNo machine-readable author provided. Bogdan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the germplasms from China were the most sensitive to NaCl.”

✓ located verbatim in the source · abstract, characters 631–689 · show in text ↑
t0

“Medicago falcata L.”

✓ located verbatim in the source · title, characters 79–98 · show in text ↑

sodium chloride · growth · Medicago sativa (alfalfa)Results differ

43 papers: 4 positive, 39 negative or no effect

38 papers in the same direction as this paper · 4 in the opposite direction

  1. positive
  2. positive
  3. positive

39 papers more in this group

See all 43 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.