Paper · 2011 · International journal of agriculture

Effects of arbuscular mycorrhiza fungi (AMF), plant growth promoting bacteria (PGPR) and interaction on Striga hermonthica management in sorghum.

Mohammed Mahgoub Hassan; Tilal Sayed Abdelhalim; Samia Osman Yagoub; et al.

10
claims
15
verbatim quotes
3
citations
2
research areas
—
Not open access

Abstract

Our studywas performed totesttheeffectsofmycorrhizafungiand plantgrowthpromoting bacteriaonStrigacontrolinsorghum.AM funginegatively impactedonStrigagermination. It reducedthe number ofStrigaseedlings attaching and emerging,and delayedtheemergencetimeofStrigainpot experiment.The performance oftheAMF aloneorincombinations withbacterialstrainswas significantly betterthanthatofthebacteriaaloneintermsofreductionofStrigainfestation, plant heightanddrymatter. AM fungienhancedtheperformanceofthesorghumhost,allowingittowithstandStrigadamage better.The percentreduction(82%)ofStrigaemergenceafterAM inoculationresultedinabouta28% increaseintotal drymatter ofsorghumoverthecontrol.Theplantheightanddrymatter ofsorghum weresignificant lyhigher inthecombinationsbetween AM + bacteriastrains.Moreover,resultsof thisexperimentsuggestthat mycorrhizalmanagementmightbeanimportant factorinanintegratedmanagement withbacteriaforStriga control.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AM fungi negatively affected Striga germination.

Taxon
StrigaStrigae0
Treatment
AM fungie0
Interactor
AM fungiGlomeromycotae0other
Outcome
Strigagerminatione0
Direction
negatively impactede0

Not reportedComparator

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

Striga
Striga · Taxon · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“AM funginegatively impactedonStrigagermination.”

✓ located verbatim in the source · abstract, characters 114–161 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AM fungi reduced attaching and emerging Striga seedlings.

Taxon
StrigaStrigae0
Treatment
AM fungie1
Outcome
number ofStrigaseedlings attaching and emerginge0
Direction
reducede0
Setting
pot experimente0

Not reportedComparator

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

Striga
Striga · Taxon · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“It reducedthe number ofStrigaseedlings attaching and emerging,and delayedtheemergencetimeofStrigainpot experiment.”

✓ located verbatim in the source · abstract, characters 162–276 · show in text ↑
e1

“AM funginegatively impactedonStrigagermination.”

✓ located verbatim in the source · abstract, characters 114–161 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AM fungi delayed Striga emergence in the pot experiment.

Taxon
StrigaStrigae0
Treatment
AM fungie1
Outcome
emergencetimeofStrigae0
Direction
delayede0
Setting
pot experimente0

Not reportedComparator

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

Striga
Striga · Taxon · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“It reducedthe number ofStrigaseedlings attaching and emerging,and delayedtheemergencetimeofStrigainpot experiment.”

✓ located verbatim in the source · abstract, characters 162–276 · show in text ↑
e1

“AM funginegatively impactedonStrigagermination.”

✓ located verbatim in the source · abstract, characters 114–161 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

AMF alone performed significantly better than bacteria alone in reducing Striga infestation and improving plant height and dry matter.

Taxon
sorghumSorghumt0
Treatment
AMF alonee0
Interactor
StrigaStrigae0parasite
Second interactor
AMFe0symbiont
Outcome
reductionofStrigainfestation, plant heightanddrymattere0
Direction
bettere0
Comparator
bacteriaalonee0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗
Striga
Striga · Interactor · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“The performance oftheAMF aloneorincombinations withbacterialstrainswas significantly betterthanthatofthebacteriaaloneintermsofreductionofStrigainfestation, plant heightanddrymatter.”

✓ located verbatim in the source · abstract, characters 276–457 · show in text ↑
t0

“sorghum”

✓ located verbatim in the source · title, characters 137–144 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

AMF combined with bacterial strains performed significantly better than bacteria alone in reducing Striga infestation and improving plant height and dry matter.

Taxon
sorghumSorghumt0
Treatment
combinations withbacterialstrainse0
Interactor
StrigaStrigae0parasite
Second interactor
AMFe0symbiont
Outcome
reductionofStrigainfestation, plant heightanddrymattere0
Direction
bettere0
Comparator
bacteriaalonee0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗
Striga
Striga · Interactor · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“The performance oftheAMF aloneorincombinations withbacterialstrainswas significantly betterthanthatofthebacteriaaloneintermsofreductionofStrigainfestation, plant heightanddrymatter.”

✓ located verbatim in the source · abstract, characters 276–457 · show in text ↑
t0

“sorghum”

✓ located verbatim in the source · title, characters 137–144 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AM fungi enhanced sorghum host performance and its ability to withstand Striga damage.

Taxon
sorghumSorghume0
Treatment
AM fungie0
Interactor
StrigaStrigae0parasite
Outcome
performanceofthesorghumhoste0
Direction
enhancede0

Not reportedComparator

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗
Striga
Striga · Interactor · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“AM fungienhancedtheperformanceofthesorghumhost,allowingittowithstandStrigadamage better.”

✓ located verbatim in the source · abstract, characters 458–546 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AM inoculation reduced Striga emergence by 82%.

Taxon
StrigaStrigae0
Treatment
AM inoculatione0
Outcome
Strigaemergencee0
Direction
reductione0
Value
82%e0
Comparator
controle0

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

Striga
Striga · Taxon · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“The percentreduction(82%)ofStrigaemergenceafterAM inoculationresultedinabouta28% increaseintotal drymatter ofsorghumoverthecontrol.”

✓ located verbatim in the source · abstract, characters 546–677 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AM inoculation increased sorghum total dry matter by about 28% over the control.

Taxon
sorghumSorghume0
Treatment
AM inoculatione0
Interactor
StrigaStrigae0parasite
Outcome
total drymattere0
Direction
increasee0
Value
28%e0
Comparator
controle0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗
Striga
Striga · Interactor · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“The percentreduction(82%)ofStrigaemergenceafterAM inoculationresultedinabouta28% increaseintotal drymatter ofsorghumoverthecontrol.”

✓ located verbatim in the source · abstract, characters 546–677 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

AM plus bacterial strains produced significantly higher sorghum height and dry matter.

Taxon
sorghumSorghume0
Treatment
AM + bacteriastrainse0
Outcome
plantheightanddrymattere0
Direction
highere0

Not reportedComparator

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Theplantheightanddrymatter ofsorghum weresignificant lyhigher inthecombinationsbetween AM + bacteriastrains.”

✓ located verbatim in the source · abstract, characters 677–785 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors suggest mycorrhizal management may be important in integrated bacterial management for Striga control.

Taxon
sorghumSorghumt0
Interactor
StrigaStrigae0parasite
Outcome
mycorrhizalmanagemente0
Qualifier
mightbeanimportant factore0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗
Striga
Striga · Interactor · picture of the genus (one of its species)Marco Schmidt [1] · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“mycorrhizalmanagementmightbeanimportant factorinanintegratedmanagement withbacteriaforStriga control.”

✓ located verbatim in the source · abstract, characters 830–931 · show in text ↑
t0

“sorghum”

✓ located verbatim in the source · title, characters 137–144 · show in text ↑

inoculation · Striga · SorghumPositive and negative results

9 papers: 8 positive, 1 negative or no effect

7 papers in the same direction as this paper · 1 in the opposite direction

  1. positive
  2. no effect
  3. positive

5 papers more in this group

See all 9 papers →

mycorrhiza · Striga · SorghumResults 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.