Paper · 2013 · International Journal of Agronomy and Plant Production

The Effect of Four Compost Soil Amendments Based on Trichoderma harzianum on Nematode Pests of Sesame.

T. I. Olabiyi; Adeola Rukayat Gbadamosi

9
claims
18
verbatim quotes
3
citations
2
research areas
—
Not open access

Abstract

Suppressive effect of composts from different origin with Trichoderma harzanium mixture applied at (3) three doses (0, 1.0, 2.0 tonnes/ha), was studied on the control of different plant parasitic Nematode pests of Sesame. Soil amendments with different composted materials result into significantly reduced nematode pest population with resultant significantly enhanced growth and yield of Sesame. Amendment of soil with Tithonia leaf, Neem leaf, Neem seed and Maize husk composts with Trichoderma harzanium mixture significantly reduced the soil population of Pratylenchus, Xiphinema and Meloidogyne. Gall index was significantly reduced in the root of Sesame as a result of compost soil amendments with T. harzanium mixture. Suppressive effects of the composted materials with T. harzanium mixture have positive correlation on reduction potential of nematode population and gall index with higher dose of 2.0 tonnes per hectare having better performances on the growth and yield of Sesame. Results indicate that application of Trichoderma harzanium based compost, as soil amendment, in plant parasitic nematode endemic agricultural soils, is promising. Trichoderma harzanium is a bio-control agent that acts synergistically with nematicidal composted waste material/biomass to effectively control soil inhabiting parasitic nematodes, with resultant crop growth and yield enhancement.

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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 9

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Composted soil amendments significantly reduced nematode pest populations.

Treatment
different composted materialse0
Outcome
nematode pest populatione0
Direction
reducede0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“Soil amendments with different composted materials result into significantly reduced nematode pest population”

✓ located verbatim in the source · abstract, characters 222–331 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Composted soil amendments significantly enhanced sesame growth and yield.

Treatment
different composted materialse0
Outcome
growth and yield of Sesamee0
Direction
enhancede0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“Soil amendments with different composted materials result into significantly reduced nematode pest population with resultant significantly enhanced growth and yield of Sesame”

✓ located verbatim in the source · abstract, characters 222–396 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Tithonia leaf compost with Trichoderma reduced Pratylenchus, Xiphinema and Meloidogyne populations.

Treatment
Tithonia leafe0
Interactor
PratylenchusPratylenchuse0pest
Outcome
soil population of Pratylenchus, Xiphinema and Meloidogynee0
Direction
reducede0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗
Pratylenchus
Pratylenchus · Interactor · picture of the genus (one of its species)USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“Amendment of soil with Tithonia leaf, Neem leaf, Neem seed and Maize husk composts with Trichoderma harzanium mixture significantly reduced the soil population of Pratylenchus, Xiphinema and Meloidogyne”

✓ located verbatim in the source · abstract, characters 398–600 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Neem leaf compost with Trichoderma reduced the named nematode populations.

Treatment
Neem leafe0
Interactor
PratylenchusPratylenchuse0pest
Outcome
soil population of Pratylenchus, Xiphinema and Meloidogynee0
Direction
reducede0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗
Pratylenchus
Pratylenchus · Interactor · picture of the genus (one of its species)USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“Amendment of soil with Tithonia leaf, Neem leaf, Neem seed and Maize husk composts with Trichoderma harzanium mixture significantly reduced the soil population of Pratylenchus, Xiphinema and Meloidogyne”

✓ located verbatim in the source · abstract, characters 398–600 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Neem seed compost with Trichoderma reduced the named nematode populations.

Treatment
Neem seede0
Interactor
PratylenchusPratylenchuse0pest
Outcome
soil population of Pratylenchus, Xiphinema and Meloidogynee0
Direction
reducede0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗
Pratylenchus
Pratylenchus · Interactor · picture of the genus (one of its species)USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“Amendment of soil with Tithonia leaf, Neem leaf, Neem seed and Maize husk composts with Trichoderma harzanium mixture significantly reduced the soil population of Pratylenchus, Xiphinema and Meloidogyne”

✓ located verbatim in the source · abstract, characters 398–600 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Maize husk compost with Trichoderma reduced the named nematode populations.

Treatment
Maize huske0
Interactor
PratylenchusPratylenchuse0pest
Outcome
soil population of Pratylenchus, Xiphinema and Meloidogynee0
Direction
reducede0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗
Pratylenchus
Pratylenchus · Interactor · picture of the genus (one of its species)USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“Amendment of soil with Tithonia leaf, Neem leaf, Neem seed and Maize husk composts with Trichoderma harzanium mixture significantly reduced the soil population of Pratylenchus, Xiphinema and Meloidogyne”

✓ located verbatim in the source · abstract, characters 398–600 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Compost amendments with Trichoderma significantly reduced sesame root gall index.

Organ / stage
roote0
Treatment
compost soil amendments with T. harzanium mixturee0
Interactor
T. harzaniume0biocontrol_agent
Outcome
Gall indexe0
Direction
reducede0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“Gall index was significantly reduced in the root of Sesame as a result of compost soil amendments with T. harzanium mixture”

✓ located verbatim in the source · abstract, characters 602–725 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 2.0 tonnes per hectare dose performed better for sesame growth and yield.

Treatment
2.0 tonnes per hectaree0
Outcome
growth and yield of Sesamee0
Direction
bettere0

Not reportedComparator

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“higher dose of 2.0 tonnes per hectare having better performances on the growth and yield of Sesame”

✓ located verbatim in the source · abstract, characters 892–990 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors considered Trichoderma based compost promising in nematode endemic soils.

Interactor
Trichoderma harzaniume0biocontrol_agent
Outcome
application of Trichoderma harzanium based composte0

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

Sesamum indicum
Sesamum indicum · TaxonFranz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sesame”

✓ located verbatim in the source · title, characters 95–101 · show in text ↑
e0

“application of Trichoderma harzanium based compost, as soil amendment, in plant parasitic nematode endemic agricultural soils, is promising”

✓ located verbatim in the source · abstract, characters 1014–1153 · show in text ↑

fertilization · yield · Sesamum indicum (sesame)Results differ

217 papers: 200 positive, 17 negative or no effect

199 papers in the same direction as this paper · 11 in the opposite direction · 6 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

213 papers more in this group

See all 217 papers →

fertilization · pest · Sesamum indicum (sesame)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 →

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.