By organism › Green plants › Poaceae › Lolium arundinaceum

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salinity significantly reduced turfgrass quality and color in both species.

Taxon: Festuca arundinacea and Lolium perenneLolium perenneLolium arundinaceumt0
Treatment: Salinitye0
Outcome: turfgrass quality, colore0
Direction: reducede0

Not reportedComparator

Verbatim

e0
“Salinity significantly reduced turfgrass quality, color, chlorophyll content, and growth parameters in both species”
✓ located verbatim in the source · abstract, characters 605–720

t0
“Festuca arundinacea and Lolium perenne”
✓ located verbatim in the source · title, characters 113–151

Title

Mitigating Salt Stress in Cool-Season Turfgrasses Using Nano Silicon and Humic Acid: A Comparative Evaluation on Festuca arundinacea and Lolium perenne

Zeynep Benan Coşkunyel; Ceren Selim; Ayşe Durak; et al. Journal of Plant Growth Regulation 2026. doi:10.1007/s00344-026-12153-8

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salinity significantly reduced chlorophyll content and growth parameters in both species.

Taxon: Festuca arundinacea and Lolium perenneLolium perenneLolium arundinaceumt0
Treatment: Salinitye0
Outcome: chlorophyll content, and growth parameterse0
Direction: reducede0

Not reportedComparator

Verbatim

e0
“Salinity significantly reduced turfgrass quality, color, chlorophyll content, and growth parameters in both species”
✓ located verbatim in the source · abstract, characters 605–720

t0
“Festuca arundinacea and Lolium perenne”
✓ located verbatim in the source · title, characters 113–151

Title

Mitigating Salt Stress in Cool-Season Turfgrasses Using Nano Silicon and Humic Acid: A Comparative Evaluation on Festuca arundinacea and Lolium perenne

Zeynep Benan Coşkunyel; Ceren Selim; Ayşe Durak; et al. Journal of Plant Growth Regulation 2026. doi:10.1007/s00344-026-12153-8

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compared with the salt-stressed control, NS200 increased chlorophyll content by 51.4-62.6% across both species.

Taxon: Festuca arundinacea and Lolium perenneLolium perenneLolium arundinaceumt0
Treatment: NS200e0
Outcome: chlorophyll contente0
Direction: increasede0
Value: 51.4–62.6%e0
Comparator: salt-stressed controle0

Verbatim

e0
“Compared with the salt-stressed control, NS200 increased chlorophyll content by 51.4–62.6%, turfgrass quality scores by 25.1–31.2%, weekly clipping dry weight by 165.1-232.4 %”
✓ located verbatim in the source · abstract, characters 829–1004

t0
“Festuca arundinacea and Lolium perenne”
✓ located verbatim in the source · title, characters 113–151

Title

Mitigating Salt Stress in Cool-Season Turfgrasses Using Nano Silicon and Humic Acid: A Comparative Evaluation on Festuca arundinacea and Lolium perenne

Zeynep Benan Coşkunyel; Ceren Selim; Ayşe Durak; et al. Journal of Plant Growth Regulation 2026. doi:10.1007/s00344-026-12153-8

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compared with the salt-stressed control, NS200 increased turfgrass quality scores by 25.1-31.2% across both species.

Taxon: Festuca arundinacea and Lolium perenneLolium perenneLolium arundinaceumt0
Treatment: NS200e0
Outcome: turfgrass quality scorese0
Direction: increasede0
Value: 25.1–31.2%e0
Comparator: salt-stressed controle0

Verbatim

e0
“Compared with the salt-stressed control, NS200 increased chlorophyll content by 51.4–62.6%, turfgrass quality scores by 25.1–31.2%, weekly clipping dry weight by 165.1-232.4 %”
✓ located verbatim in the source · abstract, characters 829–1004

t0
“Festuca arundinacea and Lolium perenne”
✓ located verbatim in the source · title, characters 113–151

Title

Mitigating Salt Stress in Cool-Season Turfgrasses Using Nano Silicon and Humic Acid: A Comparative Evaluation on Festuca arundinacea and Lolium perenne

Zeynep Benan Coşkunyel; Ceren Selim; Ayşe Durak; et al. Journal of Plant Growth Regulation 2026. doi:10.1007/s00344-026-12153-8

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compared with the salt-stressed control, NS200 increased weekly clipping dry weight by 165.1-232.4 % across both species.

Taxon: Festuca arundinacea and Lolium perenneLolium perenneLolium arundinaceumt0
Treatment: NS200e0
Outcome: weekly clipping dry weighte0
Direction: increasede0
Value: 165.1-232.4 %e0
Comparator: salt-stressed controle0

Verbatim

e0
“Compared with the salt-stressed control, NS200 increased chlorophyll content by 51.4–62.6%, turfgrass quality scores by 25.1–31.2%, weekly clipping dry weight by 165.1-232.4 %”
✓ located verbatim in the source · abstract, characters 829–1004

t0
“Festuca arundinacea and Lolium perenne”
✓ located verbatim in the source · title, characters 113–151

Title

Mitigating Salt Stress in Cool-Season Turfgrasses Using Nano Silicon and Humic Acid: A Comparative Evaluation on Festuca arundinacea and Lolium perenne

Zeynep Benan Coşkunyel; Ceren Selim; Ayşe Durak; et al. Journal of Plant Growth Regulation 2026. doi:10.1007/s00344-026-12153-8

Other claims from this paper (6)

Intervention effect Salinity significantly reduced turfgrass quality and color in both species.
Intervention effect Salinity significantly reduced chlorophyll content and growth parameters in both species.
Intervention effect Compared with the salt-stressed control, NS200 increased chlorophyll content by 51.4-62.6% across both species.
Intervention effect Compared with the salt-stressed control, NS200 increased turfgrass quality scores by 25.1-31.2% across both species.
Intervention effect Humic acid applied at 300 cc per da gave limited improvements under the same salinity level.
Intervention effect Nano silicon, particularly at 200 cc per da, is a more effective and consistent strategy than humic acid for improving physiological performance and visual quality of cool-season turfgrasses under moderate salinity stress.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Humic acid applied at 300 cc per da gave limited improvements under the same salinity level.

Taxon: Festuca arundinacea and Lolium perenneLolium perenneLolium arundinaceumt0
Treatment: humic acid applied at 300 cc da⁻¹e0
Outcome: improvementse0
Direction: limitede0

Not reportedComparator

Verbatim

e0
“humic acid applied at 300 cc da⁻¹ showed limited improvements under the same salinity level”
✓ located verbatim in the source · abstract, characters 1039–1130

t0
“Festuca arundinacea and Lolium perenne”
✓ located verbatim in the source · title, characters 113–151

Title

Mitigating Salt Stress in Cool-Season Turfgrasses Using Nano Silicon and Humic Acid: A Comparative Evaluation on Festuca arundinacea and Lolium perenne

Zeynep Benan Coşkunyel; Ceren Selim; Ayşe Durak; et al. Journal of Plant Growth Regulation 2026. doi:10.1007/s00344-026-12153-8

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought reduced shoot mass of tall fescue by up to 33%.

Taxon: tall fescueLolium arundinaceume1
Treatment: Droughte0
Outcome: shoot masse0
Direction: reducede0
Value: 33%e0
Qualifier: up toe0

Not reportedComparator

Verbatim

e0
“Drought reduced plant growth by up to 33% for shoot mass and 45% for groundcover”
✓ located verbatim in the source · abstract, characters 958–1038

e1
“tall fescue ( Lolium arundinaceum )”
✓ located verbatim in the source · abstract, characters 637–672

Title

Responses of a drought-stressed pasture grass to silicon supplementation, fungal endophytes and simulated grazing

Scott N. Johnson; Rebecca K. Vandegeer; David T. Tissue; et al. Agriculture Ecosystems & Environment 2026. doi:10.1016/j.agee.2026.110505

Other claims from this paper (10)

Intervention effect Drought reduced groundcover of tall fescue by up to 45%.
Intervention effect Drought adversely affected physiological responses of tall fescue such as leaf gas exchange.
Intervention effect Silicon supplementation had no ameliorative impact on drought effects in tall fescue.
Intervention effect Epichloe endophytes had no ameliorative impact on drought effects in tall fescue.
Intervention effect Plant growth was generally worst in endophytic tall fescue plants under drought.
Intervention effect Drought caused tall fescue to accumulate around 21% less silicon than well-watered plants.
Intervention effect Simulated grazing prior to drought helped tall fescue sustain silicon uptake to levels akin to well-watered plants.
Intervention effect Development of the insect pest Helicoverpa armigera was unaffected by endophytes in tall fescue.
Intervention effect Helicoverpa armigera development decreased by 92% when feeding on silicon-supplemented tall fescue plants.
Mechanism The authors suggest grazed tall fescue sustained silicon uptake under drought potentially as a survival strategy to resist herbivory.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought reduced groundcover of tall fescue by up to 45%.

Taxon: tall fescueLolium arundinaceume1
Treatment: Droughte0
Outcome: groundcovere0
Direction: reducede0
Value: 45%e0
Qualifier: up toe0

Not reportedComparator

Verbatim

e0
“Drought reduced plant growth by up to 33% for shoot mass and 45% for groundcover”
✓ located verbatim in the source · abstract, characters 958–1038

e1
“tall fescue ( Lolium arundinaceum )”
✓ located verbatim in the source · abstract, characters 637–672

Title

Responses of a drought-stressed pasture grass to silicon supplementation, fungal endophytes and simulated grazing

Scott N. Johnson; Rebecca K. Vandegeer; David T. Tissue; et al. Agriculture Ecosystems & Environment 2026. doi:10.1016/j.agee.2026.110505

Other claims from this paper (10)

Intervention effect Drought reduced shoot mass of tall fescue by up to 33%.
Intervention effect Drought adversely affected physiological responses of tall fescue such as leaf gas exchange.
Intervention effect Silicon supplementation had no ameliorative impact on drought effects in tall fescue.
Intervention effect Epichloe endophytes had no ameliorative impact on drought effects in tall fescue.
Intervention effect Plant growth was generally worst in endophytic tall fescue plants under drought.
Intervention effect Drought caused tall fescue to accumulate around 21% less silicon than well-watered plants.
Intervention effect Simulated grazing prior to drought helped tall fescue sustain silicon uptake to levels akin to well-watered plants.
Intervention effect Development of the insect pest Helicoverpa armigera was unaffected by endophytes in tall fescue.
Intervention effect Helicoverpa armigera development decreased by 92% when feeding on silicon-supplemented tall fescue plants.
Mechanism The authors suggest grazed tall fescue sustained silicon uptake under drought potentially as a survival strategy to resist herbivory.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought adversely affected physiological responses of tall fescue such as leaf gas exchange.

Taxon: tall fescueLolium arundinaceume1
Treatment: Droughte0
Outcome: leaf gas exchangee0
Direction: adversely impactinge0

Not reportedComparator

Verbatim

e0
“Drought reduced plant growth by up to 33% for shoot mass and 45% for groundcover, adversely impacting physiological responses such as leaf gas exchange”
✓ located verbatim in the source · abstract, characters 958–1109

e1
“tall fescue ( Lolium arundinaceum )”
✓ located verbatim in the source · abstract, characters 637–672

Title

Responses of a drought-stressed pasture grass to silicon supplementation, fungal endophytes and simulated grazing

Scott N. Johnson; Rebecca K. Vandegeer; David T. Tissue; et al. Agriculture Ecosystems & Environment 2026. doi:10.1016/j.agee.2026.110505

Other claims from this paper (10)

Intervention effect Drought reduced shoot mass of tall fescue by up to 33%.
Intervention effect Drought reduced groundcover of tall fescue by up to 45%.
Intervention effect Silicon supplementation had no ameliorative impact on drought effects in tall fescue.
Intervention effect Epichloe endophytes had no ameliorative impact on drought effects in tall fescue.
Intervention effect Plant growth was generally worst in endophytic tall fescue plants under drought.
Intervention effect Drought caused tall fescue to accumulate around 21% less silicon than well-watered plants.
Intervention effect Simulated grazing prior to drought helped tall fescue sustain silicon uptake to levels akin to well-watered plants.
Intervention effect Development of the insect pest Helicoverpa armigera was unaffected by endophytes in tall fescue.
Intervention effect Helicoverpa armigera development decreased by 92% when feeding on silicon-supplemented tall fescue plants.
Mechanism The authors suggest grazed tall fescue sustained silicon uptake under drought potentially as a survival strategy to resist herbivory.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Silicon supplementation had no ameliorative impact on drought effects in tall fescue.

Taxon: tall fescueLolium arundinaceume1
Treatment: Silicon supplementatione0
Outcome: ameliorative impacte0
Direction: no ameliorative impacte0

Not reportedComparator

Verbatim

e0
“Silicon supplementation and endophytes had no ameliorative impact”
✓ located verbatim in the source · abstract, characters 1111–1176

e1
“tall fescue ( Lolium arundinaceum )”
✓ located verbatim in the source · abstract, characters 637–672

Title

Responses of a drought-stressed pasture grass to silicon supplementation, fungal endophytes and simulated grazing

Scott N. Johnson; Rebecca K. Vandegeer; David T. Tissue; et al. Agriculture Ecosystems & Environment 2026. doi:10.1016/j.agee.2026.110505

Other claims from this paper (10)

Intervention effect Drought reduced shoot mass of tall fescue by up to 33%.
Intervention effect Drought reduced groundcover of tall fescue by up to 45%.
Intervention effect Drought adversely affected physiological responses of tall fescue such as leaf gas exchange.
Intervention effect Epichloe endophytes had no ameliorative impact on drought effects in tall fescue.
Intervention effect Plant growth was generally worst in endophytic tall fescue plants under drought.
Intervention effect Drought caused tall fescue to accumulate around 21% less silicon than well-watered plants.
Intervention effect Simulated grazing prior to drought helped tall fescue sustain silicon uptake to levels akin to well-watered plants.
Intervention effect Development of the insect pest Helicoverpa armigera was unaffected by endophytes in tall fescue.
Intervention effect Helicoverpa armigera development decreased by 92% when feeding on silicon-supplemented tall fescue plants.
Mechanism The authors suggest grazed tall fescue sustained silicon uptake under drought potentially as a survival strategy to resist herbivory.

Lolium arundinaceum 11,819 claims

11,819 claims