Paper · 1995 · Journal of Plant Nutrition

Dependency ofCassia siameaon vesicular arbuscular mycorrhizal fungi

M. Habte

7
claims
14
verbatim quotes
3
citations
3
research areas
—
Not open access

Abstract

Abstract Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations. While no evidence of Vesicular‐arbuscular mycorrhizal fungal (VAMF) colonization was noted in the uninoculated soil, C. siamea roots were colonized to the extent of 63 and 61% at soil P concentrations of 0.02 and 0.2 mg/L, respectively. VAMF colonization led to significant increases in tissue P concentrations measured at harvest at both soil P concentrations. However, shoot dry matter yield was significantly increased only at the first soil P concentration. Shoot dry matter yield of mycorrhizal C. siamea at soil P concentration of 0.02 mg/L was comparable to mycorrhizal growth of C. siamea at soil P concentration of 0.2 mg/L but inferior to the nonmycorrhizal growth of the legume. Based on these response patterns, C. siamea was classified as a highly mycorrhizal dependent species.

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Claims 7

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No VAM fungal colonization was noted in uninoculated soil.

Taxon
Cassia siameaSenna siameae0
Interactor
VAMFe1symbiont
Outcome
colonizatione1
Qualifier
uninoculated soile1

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

Senna siamea
Senna siamea · TaxonJ.M.Garg · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations”

✓ located verbatim in the source · abstract, characters 9–217 · show in text ↑
e1

“While no evidence of Vesicular‐arbuscular mycorrhizal fungal (VAMF) colonization was noted in the uninoculated soil, C. siamea roots were colonized to the extent of 63 and 61% at soil P concentrations of 0.02 and 0.2 mg/L, respectively”

✓ located verbatim in the source · abstract, characters 219–454 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Cassia siamea roots were colonized by VAM fungi to 63 and 61% at soil P of 0.02 and 0.2 mg/L.

Taxon
Cassia siameaSenna siameae0
Interactor
VAMFe1symbiont
Outcome
colonizede1
Value
63 and 61%e1
Qualifier
at soil P concentrations of 0.02 and 0.2 mg/Le1

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

Senna siamea
Senna siamea · TaxonJ.M.Garg · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations”

✓ located verbatim in the source · abstract, characters 9–217 · show in text ↑
e1

“While no evidence of Vesicular‐arbuscular mycorrhizal fungal (VAMF) colonization was noted in the uninoculated soil, C. siamea roots were colonized to the extent of 63 and 61% at soil P concentrations of 0.02 and 0.2 mg/L, respectively”

✓ located verbatim in the source · abstract, characters 219–454 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

VAM colonization significantly increased tissue P concentrations at both soil P levels.

Taxon
Cassia siameaSenna siameae0
Treatment
inoculated with Glomus agaregatume0
Interactor
VAMFe2symbiont
Outcome
tissue P concentrationse2
Direction
increasese2
Comparator
uninoculatede0
Setting
at both soil P concentrationse2

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

Senna siamea
Senna siamea · TaxonJ.M.Garg · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations”

✓ located verbatim in the source · abstract, characters 9–217 · show in text ↑
e2

“VAMF colonization led to significant increases in tissue P concentrations measured at harvest at both soil P concentrations”

✓ located verbatim in the source · abstract, characters 456–579 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Shoot dry matter yield significantly increased with VAM inoculation only at the first soil P concentration.

Taxon
Cassia siameaSenna siameae0
Treatment
inoculated with Glomus agaregatume0
Outcome
shoot dry matter yielde3
Direction
increasede3
Qualifier
only at the first soil P concentratione3

Not reportedComparator

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

Senna siamea
Senna siamea · TaxonJ.M.Garg · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations”

✓ located verbatim in the source · abstract, characters 9–217 · show in text ↑
e3

“However, shoot dry matter yield was significantly increased only at the first soil P concentration”

✓ located verbatim in the source · abstract, characters 581–679 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Shoot dry matter yield of mycorrhizal Cassia siamea at 0.02 mg/L soil P was comparable to mycorrhizal growth at 0.2 mg/L.

Taxon
C. siameaSenna siameae4
Outcome
Shoot dry matter yielde4
Qualifier
was comparable to mycorrhizal growthe4
Setting
soil P concentration of 0.02 mg/Le4

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

Senna siamea
Senna siamea · TaxonJ.M.Garg · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations”

✓ located verbatim in the source · abstract, characters 9–217 · show in text ↑
e4

“Shoot dry matter yield of mycorrhizal C. siamea at soil P concentration of 0.02 mg/L was comparable to mycorrhizal growth of C. siamea at soil P concentration of 0.2 mg/L but inferior to the nonmycorrhizal growth of the legume”

✓ located verbatim in the source · abstract, characters 681–907 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mycorrhizal Cassia siamea shoot dry matter yield was inferior to nonmycorrhizal growth.

Taxon
C. siameaSenna siameae4
Treatment
mycorrhizale4
Outcome
Shoot dry matter yielde4
Direction
inferiore4
Comparator
nonmycorrhizal growthe4

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

Senna siamea
Senna siamea · TaxonJ.M.Garg · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations”

✓ located verbatim in the source · abstract, characters 9–217 · show in text ↑
e4

“Shoot dry matter yield of mycorrhizal C. siamea at soil P concentration of 0.02 mg/L was comparable to mycorrhizal growth of C. siamea at soil P concentration of 0.2 mg/L but inferior to the nonmycorrhizal growth of the legume”

✓ located verbatim in the source · abstract, characters 681–907 · show in text ↑
Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Cassia siamea was classified as a highly mycorrhizal dependent species.

Taxon
C. siameaSenna siameae5
Outcome
highly mycorrhizal dependent speciese5

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

Senna siamea
Senna siamea · TaxonJ.M.Garg · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Thirty‐day‐old seedlings of Cassia siamea were transplanted into pots containing a subsurface Oxisol uninoculated or inoculated with Glomus agaregatum at two target soil solution phosphorus (P) concentrations”

✓ located verbatim in the source · abstract, characters 9–217 · show in text ↑
e5

“Based on these response patterns, C. siamea was classified as a highly mycorrhizal dependent species”

✓ located verbatim in the source · abstract, characters 909–1009 · show in text ↑

inoculation · yield · Senna siameaResults agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 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.