Paper · 2015 · Journal of Essential Oil Bearing Plants

Impact of Arbuscular Mycorrhizal Fungi withTrichoderma virideandPseudomonas fluorescenson Growth, Yield and Oil Content inHelianthus annuusL.

Alpa Yadav; Kuldeep Yadav; Ashok Aggarwal

10
claims
20
verbatim quotes
26
citations
2
research areas
—
Not open access

Abstract

:A pot experiment was performed to see the interactive potential of arbuscular mycorrhizal fungi (Glomus mosseae and Acaulospora laevis) alone or in combination with Trichoderma viride and Pseudomonas fluorescens on Helianthus annuus L. under glass house conditions. Various morphological and biochemical parameters were measured after 120 days. Overall results suggest that although, all co-inoculation treatments showed beneficial effects but inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescens showed maximum increment in all the growth parameters studied i.e. plant height, shoot biomass, root biomass, root length, leaf area, flower head diameter, chlorophyll content, root and shoot phosphorus, acidic and alkaline phosphatase, AM spore number, protein percent and oil content, whereas stomatal conductance was found maximum in G. mosseae+A. laevis+T. viride. The overall results demonstrate that the co-inoculation of bioinoculants like P. fluorescens and T. viride with AM fungi promotes higher AM colonization and spore number enhancing nutrient acquisition especially phosphorus (P), producing plant growth hormones resulting in improvement of rhizospheric condition of soil, altering the physiological and biochemical properties of sunflower plant.

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Co-inoculation with G. mosseae, A. laevis, T. viride and P. fluorescens gave the maximum increment in plant height, shoot biomass and root biomass of sunflower under glass house conditions.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescense2
Interactor
G. mosseaeFunneliformis mosseaee2symbiont
Second interactor
A. laevisAcaulospora laevise2symbiont
Outcome
plant height, shoot biomass, root biomasse2
Direction
maximum incremente2
Qualifier
T. viride + P. fluorescense2
Setting
glass house conditionse1

Not reportedComparator

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Funneliformis mosseae
Funneliformis mosseae · Interactor · picture from its Wikimedia Commons categorySamson90 · CC0 · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e2

“inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescens showed maximum increment in all the growth parameters studied i.e. plant height, shoot biomass, root biomass, root length, leaf area, flower head diameter, chlorophyll content, root and shoot phosphorus, acidic and alkaline phosphatase, AM spore number, protein percent and oil content”

✓ located verbatim in the source · abstract, characters 445–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same co-inoculation gave the maximum increment in root length, leaf area and flower head diameter of sunflower under glass house conditions.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescense2
Interactor
G. mosseaeFunneliformis mosseaee2symbiont
Second interactor
A. laevisAcaulospora laevise2symbiont
Outcome
root length, leaf area, flower head diametere2
Direction
maximum incremente2
Qualifier
T. viride + P. fluorescense2
Setting
glass house conditionse1

Not reportedComparator

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Funneliformis mosseae
Funneliformis mosseae · Interactor · picture from its Wikimedia Commons categorySamson90 · CC0 · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e2

“inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescens showed maximum increment in all the growth parameters studied i.e. plant height, shoot biomass, root biomass, root length, leaf area, flower head diameter, chlorophyll content, root and shoot phosphorus, acidic and alkaline phosphatase, AM spore number, protein percent and oil content”

✓ located verbatim in the source · abstract, characters 445–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same co-inoculation gave the maximum increment in chlorophyll content and root and shoot phosphorus of sunflower under glass house conditions.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescense2
Interactor
G. mosseaeFunneliformis mosseaee2symbiont
Second interactor
A. laevisAcaulospora laevise2symbiont
Outcome
chlorophyll content, root and shoot phosphoruse2
Direction
maximum incremente2
Qualifier
T. viride + P. fluorescense2
Setting
glass house conditionse1

Not reportedComparator

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Funneliformis mosseae
Funneliformis mosseae · Interactor · picture from its Wikimedia Commons categorySamson90 · CC0 · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e2

“inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescens showed maximum increment in all the growth parameters studied i.e. plant height, shoot biomass, root biomass, root length, leaf area, flower head diameter, chlorophyll content, root and shoot phosphorus, acidic and alkaline phosphatase, AM spore number, protein percent and oil content”

✓ located verbatim in the source · abstract, characters 445–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same co-inoculation gave the maximum increment in acidic and alkaline phosphatase of sunflower under glass house conditions.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescense2
Interactor
G. mosseaeFunneliformis mosseaee2symbiont
Second interactor
A. laevisAcaulospora laevise2symbiont
Outcome
acidic and alkaline phosphatasee2
Direction
maximum incremente2
Qualifier
T. viride + P. fluorescense2
Setting
glass house conditionse1

Not reportedComparator

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Funneliformis mosseae
Funneliformis mosseae · Interactor · picture from its Wikimedia Commons categorySamson90 · CC0 · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e2

“inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescens showed maximum increment in all the growth parameters studied i.e. plant height, shoot biomass, root biomass, root length, leaf area, flower head diameter, chlorophyll content, root and shoot phosphorus, acidic and alkaline phosphatase, AM spore number, protein percent and oil content”

✓ located verbatim in the source · abstract, characters 445–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The same co-inoculation gave the maximum increment in AM spore number, protein percent and oil content of sunflower under glass house conditions.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescense2
Interactor
G. mosseaeFunneliformis mosseaee2symbiont
Second interactor
A. laevisAcaulospora laevise2symbiont
Outcome
AM spore number, protein percent and oil contente2
Direction
maximum incremente2
Qualifier
T. viride + P. fluorescense2
Setting
glass house conditionse1

Not reportedComparator

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Funneliformis mosseae
Funneliformis mosseae · Interactor · picture from its Wikimedia Commons categorySamson90 · CC0 · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e2

“inoculation with a combination of G. mosseae+A. laevis+T. viride + P. fluorescens showed maximum increment in all the growth parameters studied i.e. plant height, shoot biomass, root biomass, root length, leaf area, flower head diameter, chlorophyll content, root and shoot phosphorus, acidic and alkaline phosphatase, AM spore number, protein percent and oil content”

✓ located verbatim in the source · abstract, characters 445–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Stomatal conductance of sunflower was maximum with the G. mosseae, A. laevis and T. viride combination under glass house conditions.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
G. mosseae+A. laevis+T. viridee3
Interactor
G. mosseaeFunneliformis mosseaee3symbiont
Second interactor
A. laevisAcaulospora laevise3symbiont
Outcome
stomatal conductancee3
Direction
maximume3
Setting
glass house conditionse1

Not reportedComparator

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Funneliformis mosseae
Funneliformis mosseae · Interactor · picture from its Wikimedia Commons categorySamson90 · CC0 · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e3

“whereas stomatal conductance was found maximum in G. mosseae+A. laevis+T. viride”

✓ located verbatim in the source · abstract, characters 814–894 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

All co-inoculation treatments showed beneficial effects on sunflower compared with the non-co-inoculated plants.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
co-inoculation treatmentse4
Outcome
beneficial effectse4
Setting
glass house conditionse1

Not reportedComparatorDirection

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e4

“all co-inoculation treatments showed beneficial effects”

✓ located verbatim in the source · abstract, characters 385–440 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Co-inoculation of P. fluorescens and T. viride with AM fungi promoted higher AM colonization and spore number in sunflower.

Taxon
Helianthus annuus L.Helianthus annuuse1
Treatment
co-inoculation of bioinoculants like P. fluorescens and T. viride with AM fungie5
Interactor
AM fungiGlomeromycotae5symbiont
Second interactor
P. fluorescensPseudomonas fluorescense5other
Outcome
AM colonization and spore numbere5
Direction
highere5

Not reportedComparator

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗
Pseudomonas fluorescens
Pseudomonas fluorescens · Second interactorNinjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e5

“The overall results demonstrate that the co-inoculation of bioinoculants like P. fluorescens and T. viride with AM fungi promotes higher AM colonization and spore number”

✓ located verbatim in the source · abstract, characters 896–1065 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The co-inoculation is interpreted to enhance nutrient acquisition, especially phosphorus, in sunflower.

Taxon
Helianthus annuus L.Helianthus annuuse1
Compound
phosphoruse6
Outcome
nutrient acquisitione6

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e6

“enhancing nutrient acquisition especially phosphorus (P)”

✓ located verbatim in the source · abstract, characters 1066–1122 · show in text ↑
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The co-inoculation is interpreted to produce plant growth hormones that improve the rhizospheric condition of the soil.

Taxon
Helianthus annuus L.Helianthus annuuse1
Compound
plant growth hormonese7
Outcome
rhizospheric condition of soile7

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e1

“on Helianthus annuus L. under glass house conditions”

✓ located verbatim in the source · abstract, characters 213–265 · show in text ↑
e7

“producing plant growth hormones resulting in improvement of rhizospheric condition of soil”

✓ located verbatim in the source · abstract, characters 1124–1214 · show in text ↑

Trichoderma viride · physiology: pigments · Helianthus annuus (common sunflower)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 →

Trichoderma viride · yield · Helianthus annuus (common sunflower)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 →

Funneliformis mosseae · yield · Helianthus annuus (common sunflower)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 →

Funneliformis mosseae · growth · Helianthus annuus (common sunflower)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 →

Trichoderma viride · growth · Helianthus annuus (common sunflower)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 →

Pseudomonas fluorescens · disease · Helianthus annuus (common sunflower)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

Pseudomonas fluorescens · yield · Helianthus annuus (common sunflower)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

Trichoderma viride · disease · Helianthus annuus (common sunflower)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

8 of 13 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.