Paper · 2009 · Indian Journal of Horticulture

Response of mycorrhizal citrus rootstock plantlets to salt stress

Ashutosh A. Murkute; Satyawati Sharma; Sanjay Singh; et al.

5
claims
8
verbatim quotes
7
citations
3
research areas
✓
Open access

Abstract

Citrus is highly susceptible to salinity and arbuscular mycorrhizal fungi (AM fungi) inoculation resulted in increase stressed tolerance to the host plants with enhanced water and nutrient absorption. In the present study two citrus rootstocks (Citrus jambhiri and Poncirus trifoliata) under different salinity levels had improved survival and growth due to AM inoculation. The seedlings of Citrus jambhiri and Poncirus trifoliata were inoculated with the soil-based AM inocula (Glomus sp. and Gigaspora sp.). The salinity gradient was developed by frequent irrigation containing NaCl in different concentrations (0, 50, 100, 150 mM). The results revealed that although AM colonization decreased significantly under salt stress, it lead to total sugars and chloride accumulation in tissues irrespective of salinity levels in both the Citrus species. Proline, phosphorus, potassium and sodium accumulation increased significantly with the increasing salinity levels; while total chlorophyll, calcium and magnesium contents declined.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

AM inoculation improved survival and growth in Citrus jambhiri and Poncirus trifoliata under salinity.

Taxon
Citrus jambhiri and Poncirus trifoliataCitrus trifoliataCitrus jambhirie0
Treatment
AM inoculatione0
Outcome
survival and growthe0
Direction
improvede0

Not reportedInteractorComparator

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

Citrus trifoliata
Citrus trifoliata · TaxonJebulon · Public domain · Wikimedia Commons ↗
Citrus jambhiri
Citrus jambhiri · TaxonTon Rulkens from Mozambique · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

e0

“two citrus rootstocks (Citrus jambhiri and Poncirus trifoliata) under different salinity levels had improved survival and growth due to AM inoculation.”

✓ located verbatim in the source · abstract, characters 222–373 · show in text ↑
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt stress significantly decreased AM colonization.

Taxon
CitrusCitrust0
Treatment
salt stresse0
Outcome
AM colonizatione0
Direction
decreasede0

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“AM colonization decreased significantly under salt stress”

✓ located verbatim in the source · abstract, characters 670–727 · show in text ↑
t0

“citrus”

✓ located verbatim in the source · title, characters 24–30 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

AM colonization under salinity led to tissue sugar and chloride accumulation.

Taxon
CitrusCitruse0
Organ / stage
tissuese0
Outcome
total sugars and chloride accumulatione0
Direction
accumulatione0

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“it lead to total sugars and chloride accumulation in tissues irrespective of salinity levels in both the Citrus species.”

✓ located verbatim in the source · abstract, characters 729–849 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Proline, phosphorus and potassium accumulation increased significantly with salinity.

Taxon
citrusCitrust0
Treatment
increasing salinity levelse0
Outcome
Proline, phosphorus, potassium and sodium accumulatione0
Direction
increasede0

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Proline, phosphorus, potassium and sodium accumulation increased significantly with the increasing salinity levels”

✓ located verbatim in the source · abstract, characters 850–964 · show in text ↑
t0

“citrus”

✓ located verbatim in the source · title, characters 24–30 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Total chlorophyll, calcium and magnesium contents declined with increasing salinity.

Taxon
citrusCitrust0
Treatment
increasing salinity levelse0
Outcome
total chlorophyll, calcium and magnesium contentse0
Direction
declinede0

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

Citrus
Citrus · Taxon · picture of the genus (one of its species)Ellen Levy Finch ( Elf ) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“with the increasing salinity levels; while total chlorophyll, calcium and magnesium contents declined.”

✓ located verbatim in the source · abstract, characters 929–1031 · show in text ↑
t0

“citrus”

✓ located verbatim in the source · title, characters 24–30 · show in text ↑

inoculation · growth · Citrus trifoliata (trifoliate orange)Positive and negative results

32 papers: 31 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

28 papers more in this group

See all 32 papers →

inoculation · growth · Citrus jambhiri (rough lemon)Results 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.