Suaeda calceoliformis 12 claims

species · family Amaranthaceae · green plant · NCBI Taxonomy ↗

2 spellings

Questions studied on this organism1 question2 papers

Suaeda calceoliformisMatt Lavin from Bozeman, Montana, USA · CC BY-SA 2.0 · Wikimedia Commons ↗

12 claims

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Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Sea blite survived high sodium levels and developed extensive roots.

Taxon: Suaeda calceoliformisSuaeda calceoliformise0
Treatment: high levels of Nae0
Outcome: surviving high levels of Na while developing extensive root systemse0

Verbatim

e0
“Sea blite (Suaeda calceoliformis) and salt grass (Distichlis stricta) showed promise for phytoremediation by surviving high levels of Na while developing extensive root systems.”
✓ located verbatim in the source · abstract, characters 632–809

Title

Phytoremediation of brine-affected soil with salt-tolerant plants: a screening study

Shannon A. Gerrard; R. Farrell; Julia Knight 2005

Other claims from this paper (3)

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Sowing season did not significantly affect Suaeda calceoliformis germination or survival.

Taxon: Suaeda calceoliformisSuaeda calceoliformise0
Treatment: sowing seasone0
Outcome: Germination and survivale0
Direction: not significantly affectede0

Not reportedComparator

Verbatim

e0
“Germination and survival of Salicornia europaea and Suaeda calceoliformis were not significantly affected by sowing season”
✓ located verbatim in the source · abstract, characters 751–873

Title

Germination and establishment of halophytes on brine‐affected soils

Carolyn Howes Keiffer; Irwin A. Ungar Journal of Applied Ecology 2002. doi:10.1046/j.1365-2664.2002.00720.x

Other claims from this paper (19)

Intervention effect Spring sowing improved Atriplex prostrata germination and survival.
Intervention effect Spring sowing improved Spergularia marina germination and survival.
Intervention effect Autumn sowing improved Hordeum jubatum germination and survival.
Intervention effect Sowing season did not significantly affect Salicornia europaea germination or survival.
Observation Salicornia europaea germinated and survived poorly in both seasons.
Observation Spring-sown A. prostrata and Suaeda and autumn-sown H. jubatum and Spergularia produced the highest yields.
Association High soil conductivity reduced survival and yield of spring-sown A. prostrata, H. jubatum and Spergularia.
Association High soil conductivity did not significantly affect autumn sowings.
Observation Autumn sowing increased root biomass allocation in H. jubatum, Spergularia and Suaeda.
Observation All tested species accumulated more sodium and chloride than other ions.
Observation Autumn-sown A. prostrata accumulated significantly more sodium than spring-sown plants.
Observation Autumn-sown Suaeda accumulated significantly more sodium than spring-sown plants.
Observation Plant tissue ash content ranged from 15% to 35%.
Observation Hordeum jubatum roots contained significantly more sodium than shoots.
Intervention effect Halophytes other than Salicornia significantly reduced soil salinity by 4% to 17% versus controls.
Observation Leaching reduced control-plot sodium by 44% over four years.
Intervention effect Vegetated plots lost 59% sodium over four years.
Recommendation Authors judged halophyte establishment capable of restoring salt-affected sites to agricultural or native-plant use.
Recommendation Authors recommend matching plants to site conditions, fertilizer and water inputs, and regular harvest.

Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Autumn-sown Suaeda accumulated significantly more sodium than spring-sown plants.

Taxon: Suaeda calceoliformisSuaeda calceoliformise0
Outcome: Na +e0
Direction: moree0
Comparator: spring‐sowne0

Verbatim

e0
“Autumn‐sown A . prostrata and Suaeda calceoliformis accumulated significantly more Na + than when spring‐sown.”
✓ located verbatim in the source · abstract, characters 1634–1744

Title

Germination and establishment of halophytes on brine‐affected soils

Carolyn Howes Keiffer; Irwin A. Ungar Journal of Applied Ecology 2002. doi:10.1046/j.1365-2664.2002.00720.x

Other claims from this paper (19)

Intervention effect Spring sowing improved Atriplex prostrata germination and survival.
Intervention effect Spring sowing improved Spergularia marina germination and survival.
Intervention effect Autumn sowing improved Hordeum jubatum germination and survival.
Intervention effect Sowing season did not significantly affect Salicornia europaea germination or survival.
Intervention effect Sowing season did not significantly affect Suaeda calceoliformis germination or survival.
Observation Salicornia europaea germinated and survived poorly in both seasons.
Observation Spring-sown A. prostrata and Suaeda and autumn-sown H. jubatum and Spergularia produced the highest yields.
Association High soil conductivity reduced survival and yield of spring-sown A. prostrata, H. jubatum and Spergularia.
Association High soil conductivity did not significantly affect autumn sowings.
Observation Autumn sowing increased root biomass allocation in H. jubatum, Spergularia and Suaeda.
Observation All tested species accumulated more sodium and chloride than other ions.
Observation Autumn-sown A. prostrata accumulated significantly more sodium than spring-sown plants.
Observation Plant tissue ash content ranged from 15% to 35%.
Observation Hordeum jubatum roots contained significantly more sodium than shoots.
Intervention effect Halophytes other than Salicornia significantly reduced soil salinity by 4% to 17% versus controls.
Observation Leaching reduced control-plot sodium by 44% over four years.
Intervention effect Vegetated plots lost 59% sodium over four years.
Recommendation Authors judged halophyte establishment capable of restoring salt-affected sites to agricultural or native-plant use.
Recommendation Authors recommend matching plants to site conditions, fertilizer and water inputs, and regular harvest.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

High salinity stimulated S. calceoliformis germination percentage and rate relative to distilled water.

Taxon: S. calceoliformisSuaeda calceoliformise0
Treatment: exposure to high salinitye0
Outcome: percentage germination and in the germination ratee0
Direction: increasee0
Comparator: seeds germinated in distilled watere0

Verbatim

e0
“Germination of S. europaea and S. calceoliformis, the most salt‐tolerant species being tested, was stimulated by exposure to high salinity. Both species had a significant increase in percentage germination and in the germination rate when compared to seeds germinated in distilled water.”
✓ located verbatim in the source · abstract, characters 935–1222

Title

The effect of extended exposure to hypersaline conditions on the germination of five inland halophyte species

Carolyn Howes Keiffer; Irwin A. Ungar American Journal of Botany 1997. doi:10.2307/2445887

Other claims from this paper (11)

Intervention effect Extended salt exposure reduced H. jubatum germination percentage and rate.
Observation H. jubatum seeds exposed to 10% NaCl for over one year failed to germinate.
Intervention effect Short exposure to 3% NaCl stimulated Spergularia marina germination.
Observation At higher salinity, Spergularia marina germination was delayed and declined with exposure time.
Association A. prostrata germination declined over time independently of salinity level.
Intervention effect High salinity stimulated S. europaea germination percentage and rate relative to distilled water.
Observation S. europaea germinated in 3% NaCl.
Observation S. calceoliformis germinated in 3% NaCl.
Observation Spergularia marina failed to germinate in 2% NaCl.
Intervention effect At 2% NaCl, A. prostrata germination was significantly reduced.
Intervention effect At 2% NaCl, H. jubatum germination was significantly reduced.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

S. calceoliformis germinated in 3% NaCl.

Taxon: S. calceoliformisSuaeda calceoliformise0
Treatment: 3% NaCl solutione0
Outcome: germinatee0

Not reportedDirection

Verbatim

e0
“S. europaea and S. calceoliformis were the only species to germinate in the 3% NaCl solution”
✓ located verbatim in the source · abstract, characters 1316–1408

Title

The effect of extended exposure to hypersaline conditions on the germination of five inland halophyte species

Carolyn Howes Keiffer; Irwin A. Ungar American Journal of Botany 1997. doi:10.2307/2445887

Other claims from this paper (11)

Intervention effect Extended salt exposure reduced H. jubatum germination percentage and rate.
Observation H. jubatum seeds exposed to 10% NaCl for over one year failed to germinate.
Intervention effect Short exposure to 3% NaCl stimulated Spergularia marina germination.
Observation At higher salinity, Spergularia marina germination was delayed and declined with exposure time.
Association A. prostrata germination declined over time independently of salinity level.
Intervention effect High salinity stimulated S. europaea germination percentage and rate relative to distilled water.
Intervention effect High salinity stimulated S. calceoliformis germination percentage and rate relative to distilled water.
Observation S. europaea germinated in 3% NaCl.
Observation Spergularia marina failed to germinate in 2% NaCl.
Intervention effect At 2% NaCl, A. prostrata germination was significantly reduced.
Intervention effect At 2% NaCl, H. jubatum germination was significantly reduced.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High salinity increased shoot succulence in Suaeda calceoliformis.

Taxon: Suaeda calceoliformisSuaeda calceoliformise0
Organ / stage: shootse0
Treatment: high-salinity treatmente0
Outcome: Succulencee0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“Succulence in Suaeda calceoliformis shoots increased in the high-salinity treatment”
✓ located verbatim in the source · abstract, characters 627–710

Title

The effects of density and salinity on shoot biomass and ion accumulation in five inland halophytic species

Carolyn Howes Keiffer; Irwin A. Ungar Canadian Journal of Botany 1997. doi:10.1139/b97-012

Other claims from this paper (11)

Association A. prostrata had significant density-dependent mortality.
Association H. jubatum had significant density-dependent mortality.
Intervention effect Density significantly reduced biomass for four species.
Intervention effect H. jubatum was an exception to the density reduction in biomass at high salinity.
Observation H. jubatum plants were desiccated at harvest.
Intervention effect Shoot ash, sodium and chloride contents increased with salinity in all species.
Observation Sodium and chloride contents were an order of magnitude higher than Mg, Ca and K.
Observation Three halophytes accumulated similar shoot sodium levels.
Observation Suaeda accumulated twice the sodium per pot of A. prostrata under higher density and low salinity.
Observation Suaeda accumulated seven times the sodium per pot of Salicornia under higher density and low salinity.
Recommendation The authors recommend Suaeda at 15 to 30 plants per 100 cm2 for sodium accumulation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Suaeda accumulated twice the sodium per pot of A. prostrata under higher density and low salinity.

Taxon: Suaeda calceoliformisSuaeda calceoliformise0
Outcome: total Na + per pote0
Direction: twice as muche0
Value: twicee0
Comparator: A. prostratae0

Verbatim

e0
“Suaeda calceoliformis plants from the two higher densities in the low-salinity treatment accumulated twice as much total Na + per pot than A. prostrata”
✓ located verbatim in the source · abstract, characters 1126–1277

Title

The effects of density and salinity on shoot biomass and ion accumulation in five inland halophytic species

Carolyn Howes Keiffer; Irwin A. Ungar Canadian Journal of Botany 1997. doi:10.1139/b97-012

Other claims from this paper (11)

Association A. prostrata had significant density-dependent mortality.
Association H. jubatum had significant density-dependent mortality.
Intervention effect Density significantly reduced biomass for four species.
Intervention effect H. jubatum was an exception to the density reduction in biomass at high salinity.
Intervention effect High salinity increased shoot succulence in Suaeda calceoliformis.
Observation H. jubatum plants were desiccated at harvest.
Intervention effect Shoot ash, sodium and chloride contents increased with salinity in all species.
Observation Sodium and chloride contents were an order of magnitude higher than Mg, Ca and K.
Observation Three halophytes accumulated similar shoot sodium levels.
Observation Suaeda accumulated seven times the sodium per pot of Salicornia under higher density and low salinity.
Recommendation The authors recommend Suaeda at 15 to 30 plants per 100 cm2 for sodium accumulation.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Suaeda accumulated seven times the sodium per pot of Salicornia under higher density and low salinity.

Taxon: Suaeda calceoliformisSuaeda calceoliformise0
Outcome: Na +e0
Direction: moree0
Value: seven timese0
Comparator: Salicornia europaeae0

Verbatim

e0
“Suaeda calceoliformis plants from the two higher densities in the low-salinity treatment accumulated twice as much total Na + per pot than A. prostrata, and seven times more Na + than Salicornia europaea”
✓ located verbatim in the source · abstract, characters 1126–1329

Title

The effects of density and salinity on shoot biomass and ion accumulation in five inland halophytic species

Carolyn Howes Keiffer; Irwin A. Ungar Canadian Journal of Botany 1997. doi:10.1139/b97-012

Other claims from this paper (11)

Association A. prostrata had significant density-dependent mortality.
Association H. jubatum had significant density-dependent mortality.
Intervention effect Density significantly reduced biomass for four species.
Intervention effect H. jubatum was an exception to the density reduction in biomass at high salinity.
Intervention effect High salinity increased shoot succulence in Suaeda calceoliformis.
Observation H. jubatum plants were desiccated at harvest.
Intervention effect Shoot ash, sodium and chloride contents increased with salinity in all species.
Observation Sodium and chloride contents were an order of magnitude higher than Mg, Ca and K.
Observation Three halophytes accumulated similar shoot sodium levels.
Observation Suaeda accumulated twice the sodium per pot of A. prostrata under higher density and low salinity.
Recommendation The authors recommend Suaeda at 15 to 30 plants per 100 cm2 for sodium accumulation.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend Suaeda at 15 to 30 plants per 100 cm2 for sodium accumulation.

Taxon: Suaeda calceoliformisSuaeda calceoliformise0
Treatment: densities ranging from 15 to 30 plants∙100 cm −2e0
Outcome: accumulate more Na + from saline-contaminated soilse0

Verbatim

e0
“Suaeda calceoliformis planted in densities ranging from 15 to 30 plants∙100 cm −2 would accumulate more Na + from saline-contaminated soils than the other species”
✓ located verbatim in the source · abstract, characters 1366–1528

Title

The effects of density and salinity on shoot biomass and ion accumulation in five inland halophytic species

Carolyn Howes Keiffer; Irwin A. Ungar Canadian Journal of Botany 1997. doi:10.1139/b97-012

Other claims from this paper (11)

Association A. prostrata had significant density-dependent mortality.
Association H. jubatum had significant density-dependent mortality.
Intervention effect Density significantly reduced biomass for four species.
Intervention effect H. jubatum was an exception to the density reduction in biomass at high salinity.
Intervention effect High salinity increased shoot succulence in Suaeda calceoliformis.
Observation H. jubatum plants were desiccated at harvest.
Intervention effect Shoot ash, sodium and chloride contents increased with salinity in all species.
Observation Sodium and chloride contents were an order of magnitude higher than Mg, Ca and K.
Observation Three halophytes accumulated similar shoot sodium levels.
Observation Suaeda accumulated twice the sodium per pot of A. prostrata under higher density and low salinity.
Observation Suaeda accumulated seven times the sodium per pot of Salicornia under higher density and low salinity.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High salinity stimulated germination of Suaeda calceoliformis.

Taxon: S. calceoliformisSuaeda calceoliformise0
Treatment: high salinitye0
Outcome: Germinatione0
Direction: stimulatede0

Not reportedComparator

Verbatim

e0
“Germination of S. europaea and S. calceoliformis, the most salt-tolerant species being tested, was stimulated by exposure to high salinity”
✓ located verbatim in the source · abstract, characters 935–1073

Title

FIVE INLAND HALOPHYTE SPECIES1

Carolyn H. Keiffer; Irwin A. Ungar 1997

Other claims from this paper (15)

Intervention effect Extended salt exposure reduced germination percentage and rate in Hordeum jubatum.
Intervention effect No Hordeum jubatum seeds germinated after exposure to 10% NaCl for more than one year.
Intervention effect Short exposure to 3% NaCl stimulated Spergularia marina seeds.
Intervention effect At the two higher salinity levels, Spergularia marina germination was delayed.
Association At the two higher salinity levels, Spergularia marina overall germination decreased significantly with exposure time.
Association Atriplex prostrata germination percentage decreased over time.
Association Salinity level was not related to the decline in Atriplex prostrata germination.
Intervention effect High salinity stimulated germination of Salicornia europaea.
Intervention effect Salicornia europaea had significantly higher germination percentage and rate following high-salinity exposure than seeds germinated in distilled water.
Intervention effect Suaeda calceoliformis had significantly higher germination percentage and rate following high-salinity exposure than seeds germinated in distilled water.
Observation Salicornia europaea seeds germinated in 3% NaCl.
Observation Suaeda calceoliformis seeds germinated in 3% NaCl.
Intervention effect Spergularia marina seeds failed to germinate in 2% NaCl.
Intervention effect Atriplex prostrata germination was significantly reduced at 2% NaCl.
Intervention effect Hordeum jubatum germination was significantly reduced at 2% NaCl.