Paper · 2008 · http://www.idosi.org/wasj/wasj5(4)/16.pdf

Contribution of Mycorrhizae in Phytoremediation of Lead Contaminated Soils by Eucalyptus rostrata Plants

Sameera O. Bafeel; King Abdul; Saudi Arabia

7
claims
15
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

Abstract: In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated. Inoculation of the host plants with AMF, Glomus deserticola spores, significantly increased the dry weight, shoot length, total N, P and K as well as chlorophyll concentration in Eucalyptus. The inoculation with mycorrhizal fungi enhanced the amount of Pb absorbed and accumulated by Eucalyptus. The results showed that inoculation of the host plants with AMF protects them from the potential toxicity caused by increased uptake of Pb. At all cases, E. rostrata growth and other parameters performed better at the presence of P. vulgaris plants. It seems that arbuscular mycorrhizae has a potential in phytoremediation of the heavy metal contaminated soils, particularly in the presence of legumes. Key words: Mycorrhizae Eucalyptus Heavy metal Legumes Contaminated soil

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Claims 7

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

AMF inoculation with Glomus deserticola significantly increased dry weight and shoot length of Eucalyptus in greenhouse trials.

Taxon
EucalyptusEucalyptuse1
Treatment
Inoculation of the host plants with AMF, Glomus deserticola sporese1
Interactor
Glomus deserticolaSeptoglomus deserticolae1symbiont
Outcome
dry weight, shoot lengthe1
Direction
increasede1
Setting
greenhouse trialse0

Not reportedComparator

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

Eucalyptus
Eucalyptus · Taxon · picture of the genus (one of its species)W. Bulach · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated”

✓ located verbatim in the source · abstract, characters 10–240 · show in text ↑
e1

“Inoculation of the host plants with AMF, Glomus deserticola spores, significantly increased the dry weight, shoot length, total N, P and K as well as chlorophyll concentration in Eucalyptus”

✓ located verbatim in the source · abstract, characters 242–431 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

AMF inoculation with Glomus deserticola significantly increased total N, P and K in Eucalyptus.

Taxon
EucalyptusEucalyptuse1
Treatment
Inoculation of the host plants with AMF, Glomus deserticola sporese1
Interactor
Glomus deserticolaSeptoglomus deserticolae1symbiont
Outcome
total N, P and Ke1
Direction
increasede1
Setting
greenhouse trialse0

Not reportedComparator

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

Eucalyptus
Eucalyptus · Taxon · picture of the genus (one of its species)W. Bulach · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated”

✓ located verbatim in the source · abstract, characters 10–240 · show in text ↑
e1

“Inoculation of the host plants with AMF, Glomus deserticola spores, significantly increased the dry weight, shoot length, total N, P and K as well as chlorophyll concentration in Eucalyptus”

✓ located verbatim in the source · abstract, characters 242–431 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

AMF inoculation with Glomus deserticola significantly increased chlorophyll concentration in Eucalyptus.

Taxon
EucalyptusEucalyptuse1
Treatment
Inoculation of the host plants with AMF, Glomus deserticola sporese1
Interactor
Glomus deserticolaSeptoglomus deserticolae1symbiont
Outcome
chlorophyll concentratione1
Direction
increasede1
Setting
greenhouse trialse0

Not reportedComparator

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

Eucalyptus
Eucalyptus · Taxon · picture of the genus (one of its species)W. Bulach · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated”

✓ located verbatim in the source · abstract, characters 10–240 · show in text ↑
e1

“Inoculation of the host plants with AMF, Glomus deserticola spores, significantly increased the dry weight, shoot length, total N, P and K as well as chlorophyll concentration in Eucalyptus”

✓ located verbatim in the source · abstract, characters 242–431 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mycorrhizal inoculation enhanced the amount of Pb absorbed and accumulated by Eucalyptus.

Taxon
EucalyptusEucalyptuse2
Treatment
The inoculation with mycorrhizal fungie2
Interactor
mycorrhizal fungie2symbiont
Outcome
amount of Pb absorbed and accumulatede2
Direction
enhancede2
Setting
greenhouse trialse0

Not reportedComparator

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

Eucalyptus
Eucalyptus · Taxon · picture of the genus (one of its species)W. Bulach · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated”

✓ located verbatim in the source · abstract, characters 10–240 · show in text ↑
e2

“The inoculation with mycorrhizal fungi enhanced the amount of Pb absorbed and accumulated by Eucalyptus”

✓ located verbatim in the source · abstract, characters 433–536 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AMF inoculation protected Eucalyptus from potential toxicity caused by increased Pb uptake.

Taxon
EucalyptusEucalyptuse2
Treatment
inoculation of the host plants with AMFe3
Interactor
AMFe3symbiont
Outcome
potential toxicity caused by increased uptake of Pbe3

Not reportedComparatorDirection

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

Eucalyptus
Eucalyptus · Taxon · picture of the genus (one of its species)W. Bulach · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated”

✓ located verbatim in the source · abstract, characters 10–240 · show in text ↑
e2

“The inoculation with mycorrhizal fungi enhanced the amount of Pb absorbed and accumulated by Eucalyptus”

✓ located verbatim in the source · abstract, characters 433–536 · show in text ↑
e3

“inoculation of the host plants with AMF protects them from the potential toxicity caused by increased uptake of Pb”

✓ located verbatim in the source · abstract, characters 562–676 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Presence of Phaseolus vulgaris improved growth and other parameters of E. rostrata compared with growth without it.

Taxon
E. rostratae4
Treatment
presence of P. vulgaris plantse4
Interactor
Phaseolus vulgarisPhaseolus vulgarise0other
Outcome
growth and other parameterse4
Direction
performed bettere4
Comparator
without Phaseolus vulgarise0
Setting
greenhouse trialse0

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

Phaseolus vulgaris
Phaseolus vulgaris · InteractorRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated”

✓ located verbatim in the source · abstract, characters 10–240 · show in text ↑
e4

“At all cases, E. rostrata growth and other parameters performed better at the presence of P. vulgaris plants”

✓ located verbatim in the source · abstract, characters 678–786 · show in text ↑
Recommendationhypothesisoriginal resultpositivebasis n/a

Claim · model-written summary

Arbuscular mycorrhizae may have potential for phytoremediation of heavy-metal soils, particularly with legumes present.

Taxon
EucalyptusEucalyptuse0
Outcome
potential in phytoremediatione5
Qualifier
particularly in the presence of legumese5

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

Eucalyptus
Eucalyptus · Taxon · picture of the genus (one of its species)W. Bulach · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In a greenhouse trials, the effects of arbuscular mycorrhizae fungi (AMF) on growth and uptake of N, P, K and Pb by Eucalyptus rostrata L., grown with or without Phaseolus vulgaris, in lead (Pb) contaminated soil were investigated”

✓ located verbatim in the source · abstract, characters 10–240 · show in text ↑
e5

“It seems that arbuscular mycorrhizae has a potential in phytoremediation of the heavy metal contaminated soils, particularly in the presence of legumes”

✓ located verbatim in the source · abstract, characters 788–939 · show in text ↑

mycorrhiza · growth · EucalyptusPositive 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. no effect
  2. positive
  3. positive

5 papers more in this group

See all 9 papers →

inoculation · growth · EucalyptusPositive and negative results

16 papers: 15 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

12 papers more in this group

See all 16 papers →

inoculation · physiology: pigments · EucalyptusResults 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 · nutrient: content · EucalyptusResults 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 →

inoculation · nutrient: content · EucalyptusResults agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.