Paper · 2017 · Journal of Experimental Biology and Agricultural Sciences

Effects of arbuscular mycorrhizal fungi (amf) on Camellia sinensis (L.) o. kuntze under greenhouse conditions

Deepa Sharma; Highland Kayang

4
claims
9
verbatim quotes
22
citations
2
research areas
✓
Open access

Abstract

The effects of arbuscular mycorrhizal fungi (AMF) on growth of tea both singly and in consortia were carried out in greenhouse environment for a period of 1 year. The effectiveness of native AMF species, viz., Acaulospora scrobiculata (A.s.), Glomus macrocarpum (G.m.), Rhizophagus intraradices (R.i.), on growth performance of C. sinensis plants were compared. The inoculating AMF noticeably increased the plant growth parameters such as number of leaves, leaf area, plant height, shoot length, root length, root and shoot weight (fresh and dry) and root: shoot (fresh and dry weight) ratio. The effect of individual and combined inocula of two as well as all the three different species of AMF on the growth parameters varied. In most of cases, consortium of all the three AMF species (A.s. + G.m. + R.i.) performed consistently better than the other inocula containing single as well as two AMF species. AMF colonization ranged from 30.69% to 81.26%. The study revealed the potential of AMF inoculation on growth of C. sinensis, regardless of single or mixed AMF consortium; thereby providing a promising resource for sustainable tea cultivation.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AMF inoculation increased tea growth parameters such as leaf number, leaf area, plant height, shoot and root length, root and shoot weight and root:shoot ratio in the greenhouse.

Taxon
Camellia sinensisCamellia sinensist0
Treatment
inoculating AMFe2
Interactor
AMFe2symbiont
Outcome
plant growth parameterse2
Direction
increasede2
Setting
greenhouse environmente1

Not reportedComparator

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

Camellia sinensis
Camellia sinensis · TaxonAxelBoldt at en.wikipedia · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Camellia sinensis (L.) o. kuntze”

✓ located verbatim in the source · title, characters 49–81 · show in text ↑
e1

“The effects of arbuscular mycorrhizal fungi (AMF) on growth of tea both singly and in consortia were carried out in greenhouse environment for a period of 1 year”

✓ located verbatim in the source · abstract, characters 0–161 · show in text ↑
e2

“The inoculating AMF noticeably increased the plant growth parameters such as number of leaves, leaf area, plant height, shoot length, root length, root and shoot weight (fresh and dry) and root: shoot (fresh and dry weight) ratio”

✓ located verbatim in the source · abstract, characters 362–591 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

AMF colonization of tea roots ranged from 30.69% to 81.26%.

Taxon
Camellia sinensisCamellia sinensist0
Interactor
AMFe3symbiont
Outcome
AMF colonizatione3
Value
30.69% to 81.26%e3

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

Camellia sinensis
Camellia sinensis · TaxonAxelBoldt at en.wikipedia · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Camellia sinensis (L.) o. kuntze”

✓ located verbatim in the source · title, characters 49–81 · show in text ↑
e3

“AMF colonization ranged from 30.69% to 81.26%”

✓ located verbatim in the source · abstract, characters 907–952 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The consortium of all three AMF species performed consistently better on tea growth than the other inocula with single or two AMF species, in most cases.

Taxon
Camellia sinensisCamellia sinensist0
Treatment
consortium of all the three AMF species (A.s. + G.m. + R.i.)e4
Interactor
AMFe4symbiont
Outcome
performed consistently bettere4
Direction
bettere4
Qualifier
In most of casese4
Comparator
other inocula containing single as well as two AMF speciese4

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

Camellia sinensis
Camellia sinensis · TaxonAxelBoldt at en.wikipedia · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Camellia sinensis (L.) o. kuntze”

✓ located verbatim in the source · title, characters 49–81 · show in text ↑
e4

“In most of cases, consortium of all the three AMF species (A.s. + G.m. + R.i.) performed consistently better than the other inocula containing single as well as two AMF species”

✓ located verbatim in the source · abstract, characters 729–905 · show in text ↑
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

The effect of individual and combined AMF inocula on tea growth parameters varied among the species combinations.

Taxon
Camellia sinensisCamellia sinensist0
Interactor
AMFe5symbiont
Outcome
growth parameterse5

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

Camellia sinensis
Camellia sinensis · TaxonAxelBoldt at en.wikipedia · Public domain · Wikimedia Commons ↗

Verbatim

t0

“Camellia sinensis (L.) o. kuntze”

✓ located verbatim in the source · title, characters 49–81 · show in text ↑
e5

“The effect of individual and combined inocula of two as well as all the three different species of AMF on the growth parameters varied”

✓ located verbatim in the source · abstract, characters 593–727 · show in text ↑

mycorrhiza · growth · Camellia sinensis (black tea)Results differ

17 papers: 17 positive, 0 negative or no effect

16 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

13 papers more in this group

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inoculation · growth · Camellia sinensis (black tea)Positive and negative results

24 papers: 22 positive, 2 negative or no effect

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

  1. positive
  2. positive
  3. negative

20 papers more in this group

See all 24 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.