Paper · 2011 · Agriculture and Biology Journal of North America

Influence of organic growing media in combination with microbial bio-agents (Clonotri or Sublic) on the growth parameters of olive (Olea europaea L.) plantlets in the nursery

A. Ismail; A. D’Onghia

4
claims
11
verbatim quotes
3
citations
3
research areas
✓
Open access

Abstract

In addition to their well-known use for soil amendment, an increasingly popular use of composts is a constituent in container media. The two main reasons of this popularity are: I) in many cases non-edible crops such as ornamentals, forest, garden trees and shrubs etc. can serve as a safe outlet for composts that may be considered as non-desirable for food crop production, II) various composts act equally well as peat moss in growing media, while their cost is considerably lower. The fact that mature composts are also suppressive to several soil-borne pathogens, of which peat is conducive and has encouraged many growers to substitute part or all of the peat with such composts. Typical examples for the use of composts in container media include transplant production, substrates for pot plants, forest and fruit tree saplings and substrates for greenhouse-grown plants, especially ornamentals but in some cases also edible crops. (Raviv, 2008). ABSTRACT Composting and the use of compost products in horticulture and agriculture have been researched widely. In this study three growing media were investigated. Growing media were treated or not with either fungal commercial formula “Clonotri” based on (Trichoderma harzianum Fv178, Clonostachys rosea Fv114) or bacterial commercial formula “Sublic” based on (Bacillus licheniformis and B. subtilis). The effects of the different growing media (organic MAIB, organic MAIB-ECOS, conventional MAIB), alone or in combination with biocontrol agents (Clonotri or Sublic), on vegetative parameters (plant height, plant weight and root weight) of olive plantlets (CV, Leccino) inoculated or not with Verticillium dahlia, were evaluated. Olive plantlets grown in the un-inoculated media showed a significant increase in all vegetative parameters. The two organic growing media increased significantly all vegetative parameters, in which the higher effect was obtained using the organic MAIBECOS in combination with the two microbial bio-agents.

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Un-inoculated media significantly increased olive plant height, plant weight and root weight.

Taxon
oliveOlea europaeae1
Material
Leccinoe1
Treatment
un-inoculated mediae0
Interactor
Verticillium dahliae1pathogen
Outcome
plant height, plant weight and root weighte1
Direction
increasee0

Not reportedComparator

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Olive plantlets grown in the un-inoculated media showed a significant increase in all vegetative parameters.”

✓ located verbatim in the source · abstract, characters 1689–1797 · show in text ↑
e1

“vegetative parameters (plant height, plant weight and root weight) of olive plantlets (CV, Leccino) inoculated or not with Verticillium dahlia”

✓ located verbatim in the source · abstract, characters 1529–1671 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic MAIB significantly increased all three olive vegetative parameters.

Taxon
oliveOlea europaeae2
Treatment
organic MAIBe1
Outcome
plant height, plant weight and root weighte2
Direction
increasede0

Not reportedComparator

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The two organic growing media increased significantly all vegetative parameters”

✓ located verbatim in the source · abstract, characters 1798–1877 · show in text ↑
e1

“organic MAIB, organic MAIB-ECOS, conventional MAIB”

✓ located verbatim in the source · abstract, characters 1404–1454 · show in text ↑
e2

“vegetative parameters (plant height, plant weight and root weight) of olive plantlets (CV, Leccino)”

✓ located verbatim in the source · abstract, characters 1529–1628 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic MAIB-ECOS significantly increased olive vegetative parameters.

Taxon
oliveOlea europaeae2
Treatment
organic MAIB-ECOSe1
Outcome
plant height, plant weight and root weighte2
Direction
increasede0

Not reportedComparator

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The two organic growing media increased significantly all vegetative parameters”

✓ located verbatim in the source · abstract, characters 1798–1877 · show in text ↑
e1

“organic MAIB, organic MAIB-ECOS, conventional MAIB”

✓ located verbatim in the source · abstract, characters 1404–1454 · show in text ↑
e2

“vegetative parameters (plant height, plant weight and root weight) of olive plantlets (CV, Leccino)”

✓ located verbatim in the source · abstract, characters 1529–1628 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic MAIBECOS combined with microbial bio-agents gave the higher vegetative growth effect.

Taxon
oliveOlea europaeae1
Treatment
organic MAIBECOS in combination with the two microbial bio-agentse0
Outcome
plant height, plant weight and root weighte1
Direction
highere0
Qualifier
Clonotri or Sublice2

Not reportedComparator

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

Olea europaea
Olea europaea · TaxonHans Hillewaert · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the higher effect was obtained using the organic MAIBECOS in combination with the two microbial bio-agents.”

✓ located verbatim in the source · abstract, characters 1888–1995 · show in text ↑
e1

“vegetative parameters (plant height, plant weight and root weight) of olive plantlets”

✓ located verbatim in the source · abstract, characters 1529–1614 · show in text ↑
e2

“biocontrol agents (Clonotri or Sublic)”

✓ located verbatim in the source · abstract, characters 1486–1524 · show in text ↑

in vitro · growth · Olea europaea (common olive)Positive and negative results

19 papers: 17 positive, 2 negative or no effect

16 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive

15 papers more in this group

See all 19 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.