Paper · 2017 · Biotechnology Reports

Influence of Arbuscular mycorrhiza fungi (AMF) on drought tolerance and charcoal rot disease of cowpea

B.O. Oyewole; O.J. Olawuyi; A.C. Odebode; et al.

6
claims
10
verbatim quotes
59
citations
3
research areas
✓
Open access · cc-by-nc-nd

Abstract

The influence of Arbuscular mycorrhiza fungi (AMF) (Glomus deserticola and Gigaspora gigantea) were evaluated on drought tolerance and charcoal rot disease of cowpea genotypes: IT90K-277-2, IT84S-2246-4 and IT06K123-1. IT90K-277-2 and IT84S-2246-4 were sown in 3 kg of sterilized soil for drought experiment with five treatments. Treatment was established thirty days after germination with inoculation of G. deserticola, the mycorrhizal treated cowpea withstand the water stress and produced high yield. Biocontrol experiment had 2 kg sterilized soil potted into bags with cultivars IT90K-277-2 and IT06K123-1, fourteen treatments were established with soil drenched before planting and simultaneous inoculation. Soil drenched with AMF before planting and inoculation of M. phaseolina after 10 days of germination recorded higher growth parameters, while the simultaneous inoculated plant was the most effective in reducing disease severity. However, simultaneous treatment of G. deserticola, G. gigantea and M. phaseolina were most effective for both growth parameters and reduction of disease severity.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗

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 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

G. deserticola inoculation allowed water-stressed cowpea to withstand stress.

Treatment
inoculation of G. deserticolae0
Interactor
G. deserticolaSeptoglomus deserticolae0symbiont
Outcome
withstand the water stresse0

Not reportedComparatorDirection

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“with inoculation of G. deserticola, the mycorrhizal treated cowpea withstand the water stress and produced high yield”

✓ located verbatim in the source · abstract, characters 386–503 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

G. deserticola inoculation produced high yield in water-stressed cowpea.

Treatment
inoculation of G. deserticolae0
Interactor
G. deserticolaSeptoglomus deserticolae0symbiont
Outcome
yielde0
Direction
highe0

Not reportedComparator

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“with inoculation of G. deserticola, the mycorrhizal treated cowpea withstand the water stress and produced high yield”

✓ located verbatim in the source · abstract, characters 386–503 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AMF soil drenching before planting followed by M. phaseolina inoculation gave higher cowpea growth parameters.

Treatment
Soil drenched with AMF before planting and inoculation of M. phaseolina after 10 days of germinatione0
Interactor
M. phaseolinae0pathogen
Second interactor
AMFe0symbiont
Outcome
growth parameterse0
Direction
highere0

Not reportedComparator

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Soil drenched with AMF before planting and inoculation of M. phaseolina after 10 days of germination recorded higher growth parameters”

✓ located verbatim in the source · abstract, characters 714–848 · show in text ↑
t0

“cowpea”

✓ located verbatim in the source · title, characters 96–102 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Simultaneous inoculation was most effective in reducing cowpea charcoal rot severity.

Treatment
simultaneous inoculated plante0
Interactor
charcoal rotMacrophomina phaseolinat0pathogen
Outcome
disease severitye0
Direction
reducinge0

Not reportedComparator

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗
Macrophomina phaseolina
Macrophomina phaseolina · InteractorEdward L. Barnard, Florida Department of Agriculture and Consumer Services · CC BY 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“the simultaneous inoculated plant was the most effective in reducing disease severity”

✓ located verbatim in the source · abstract, characters 856–941 · show in text ↑
t0

“charcoal rot disease of cowpea”

✓ located verbatim in the source · title, characters 72–102 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Simultaneous G. deserticola, G. gigantea and M. phaseolina treatment was most effective for cowpea growth parameters.

Treatment
simultaneous treatment of G. deserticola, G. gigantea and M. phaseolinae0
Interactor
M. phaseolinae0pathogen
Second interactor
G. deserticolaSeptoglomus deserticolae0symbiont
Outcome
growth parameterse0
Direction
most effectivee0
Qualifier
G. giganteae0

Not reportedComparator

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“simultaneous treatment of G. deserticola, G. gigantea and M. phaseolina were most effective for both growth parameters and reduction of disease severity”

✓ located verbatim in the source · abstract, characters 952–1104 · show in text ↑
t0

“cowpea”

✓ located verbatim in the source · title, characters 96–102 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Simultaneous G. deserticola, G. gigantea and M. phaseolina treatment was most effective in reducing cowpea disease severity.

Treatment
simultaneous treatment of G. deserticola, G. gigantea and M. phaseolinae0
Interactor
M. phaseolinae0pathogen
Second interactor
G. deserticolaSeptoglomus deserticolae0symbiont
Outcome
disease severitye0
Direction
reductione0
Qualifier
G. giganteae0

Not reportedComparator

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“simultaneous treatment of G. deserticola, G. gigantea and M. phaseolina were most effective for both growth parameters and reduction of disease severity”

✓ located verbatim in the source · abstract, characters 952–1104 · show in text ↑
t0

“cowpea”

✓ located verbatim in the source · title, characters 96–102 · show in text ↑

Septoglomus deserticola · growth · Vigna unguiculata (cowpea)Results 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 →

Septoglomus deserticola · disease · Vigna unguiculata (cowpea)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

inoculation · yield · Vigna unguiculata (cowpea)Results differ

116 papers: 99 positive, 17 negative or no effect

98 papers in the same direction as this paper · 16 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. no effect

112 papers more in this group

See all 116 papers →

processing · growth · Vigna unguiculata (cowpea)Positive and negative results

12 papers: 4 positive, 8 negative or no effect

3 papers in the same direction as this paper · 8 in the opposite direction

  1. negative
  2. negative
  3. negative

8 papers more in this group

See all 12 papers →

application · growth · Vigna unguiculata (cowpea)Positive and negative results

59 papers: 53 positive, 6 negative or no effect

52 papers in the same direction as this paper · 6 in the opposite direction

  1. no effect
  2. no effect
  3. negative

55 papers more in this group

See all 59 papers →

inoculation · growth · Vigna unguiculata (cowpea)Positive and negative results

102 papers: 92 positive, 10 negative or no effect

91 papers in the same direction as this paper · 8 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

98 papers more in this group

See all 102 papers →

inoculation · Macrophomina phaseolina · Vigna unguiculata (cowpea)Results 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 →

mycorrhiza · growth · Vigna unguiculata (cowpea)Results agree

12 papers: 12 positive, 0 negative or no effect

11 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

8 papers more in this group

See all 12 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.