Leymus arenarius 115 claims

species · family Poaceae · green plant · NCBI Taxonomy ↗

Also written in claims: L. arenarius Hochst · lyme grass — NCBI synonyms: Elymus geniculatus

8 spellings

Leymus arenariusKristian Peters -- Fabelfroh 09:25, 14 October 2005 (UTC) · CC BY-SA 3.0 · Wikimedia Commons ↗

115 claims

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Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Leymus arenarius tolerated sodium salts.

Taxon: L. arenariusLeymus arenariuse0
Outcome: high tolerance to sodium saltse0

Verbatim

e0
“L. arenarius plants exhibited high tolerance to sodium salts”
✓ located verbatim in the source · abstract, characters 512–572

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Both salts reduced root biomass.

Taxon: Leymus arenariusLeymus arenariust0
Treatment: both saltse1
Outcome: root biomasse1
Direction: negatively impactede1

Not reportedComparator

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e1
“both salts negatively impacted root biomass”
✓ located verbatim in the source · abstract, characters 678–721

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrate increased LA2 leaf number and biomass.

Taxon: Leymus arenariusLeymus arenariust0
Material: LA2e2
Treatment: nitrate treatment (50–100 mmol L−1)e2
Outcome: leaf number and biomasse2
Direction: increasede2

Not reportedComparator

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e2
“nitrate treatment (50–100 mmol L−1) increased leaf number and biomass in LA2 plants”
✓ located verbatim in the source · abstract, characters 723–806

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Chloride decreased tiller and leaf sheath biomass.

Taxon: Leymus arenariusLeymus arenariust0
Treatment: chloride treatmente3
Outcome: tiller and leaf sheath biomasse3
Direction: decreasede3

Not reportedComparator

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e3
“chloride treatment decreased tiller and leaf sheath biomass”
✓ located verbatim in the source · abstract, characters 816–875

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Salinity increased water content in leaf blades, sheaths and roots, most in LA2.

Taxon: Leymus arenariusLeymus arenariust0
Material: LA2e4
Treatment: Salinitye4
Outcome: water content in leaf blades, sheaths, and rootse4
Direction: increasede4

Not reportedComparator

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e4
“Salinity increased water content in leaf blades, sheaths, and roots, with LA2 plants showing the most pronounced effects”
✓ located verbatim in the source · abstract, characters 1034–1154

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intermediate NaNO3 concentrations positively affected photosynthesis.

Taxon: Leymus arenariusLeymus arenariust0
Treatment: NaNO3 treatmente5
Outcome: photosynthesise5
Direction: positivee5
Qualifier: intermediate salt concentrationse5

Not reportedComparator

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e5
“a positive impact of NaNO3 treatment on photosynthesis at intermediate salt concentrations, but a decrease at high salinity, particularly in LA2 plants”
✓ located verbatim in the source · abstract, characters 1206–1357

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Photosynthesis decreased at high salinity, particularly in LA2.

Taxon: Leymus arenariusLeymus arenariust0
Material: LA2e5
Treatment: high salinitye5
Outcome: photosynthesise5
Direction: decreasee5

Not reportedComparator

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e5
“a positive impact of NaNO3 treatment on photosynthesis at intermediate salt concentrations, but a decrease at high salinity, particularly in LA2 plants”
✓ located verbatim in the source · abstract, characters 1206–1357

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Nitrate-treated leaf Na+ reached 30 g kg−1.

Taxon: Leymus arenariusLeymus arenariust0
Organ / stage: leavese6
Treatment: nitrate-treatede6
Outcome: Na+e6
Value: 30 and 20 g kg−1e6

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e6
“The accumulation capacity for Na+ in nitrate-treated plants reached 30 and 20 g kg−1 in leaves and roots, respectively”
✓ located verbatim in the source · abstract, characters 1359–1477

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated root Na+ reached 20 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Nitrate-treated root Na+ reached 20 g kg−1.

Taxon: Leymus arenariusLeymus arenariust0
Organ / stage: rootse6
Treatment: nitrate-treatede6
Outcome: Na+e6
Value: 20 g kg−1e6

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e6
“The accumulation capacity for Na+ in nitrate-treated plants reached 30 and 20 g kg−1 in leaves and roots, respectively”
✓ located verbatim in the source · abstract, characters 1359–1477

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Intervention effect Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Chloride-treated leaf and root accumulation was significantly lower, about 10 g kg−1.

Taxon: Leymus arenariusLeymus arenariust0
Organ / stage: leaves and rootse7
Treatment: chloride-treatede7
Outcome: accumulation capacitye7
Direction: lowere7
Value: 10 g kg−1e7

Not reportedComparator

Verbatim

t0
“Leymus arenarius”
✓ located verbatim in the source · title, characters 76–92

e7
“the accumulation capacity in chloride-treated plants was significantly lower, approximately 10 g kg−1, in both leaves and roots”
✓ located verbatim in the source · abstract, characters 1492–1619

Title

Growth and Mineral Nutrition of Two Accessions of the Coastal Grass Species Leymus arenarius Under Chloride and Nitrate Salinity Conditions

Andis Karlsons; Anita Osvalde; Una Andersone-Ozola; et al. Grasses 2026. doi:10.3390/grasses5010003

Other claims from this paper (9)

Observation Leymus arenarius tolerated sodium salts.
Intervention effect Both salts reduced root biomass.
Intervention effect Nitrate increased LA2 leaf number and biomass.
Intervention effect Chloride decreased tiller and leaf sheath biomass.
Intervention effect Salinity increased water content in leaf blades, sheaths and roots, most in LA2.
Intervention effect Intermediate NaNO3 concentrations positively affected photosynthesis.
Intervention effect Photosynthesis decreased at high salinity, particularly in LA2.
Observation Nitrate-treated leaf Na+ reached 30 g kg−1.
Observation Nitrate-treated root Na+ reached 20 g kg−1.