Paper · 2019 · Journal of Pharmacognosy and Phytochemistry

Morphological response of polyembryonic mango rootstocks (Mangifera indica L.) to different salt levels

P Deivasigamani; RM Vijayakumar; K. Soorianathasundaram; et al.

6
claims
6
verbatim quotes
3
citations
3
research areas
✓
Open access

Abstract

A pot culture experiment was carried out to screen the ten polyembryonic mango rootstocks viz., Muvandan, Manipur, Peach, Prior, Mylepelian, Nekkare, Vattan, Chandrakaran, Sundarimanga and Kolambe against salinity by irrigating with saline water (Control, 50, 100 and 150 mM NaCl). Irrespective of different polyembryonic mango rootstocks, plant height showed decrement with increase in salt levels. At 150 mM NaCl, the least per cent reduction in plant height was recorded by Nekkare (26.79%) and the higher per cent reduction in was observed in Chandrakaran (64.36%) and Sundarimanga (63.91%) rootstocks. High dose of NaCl resulted in more pronounced reduction in the other parameters such as stem girth, number of leaves and leaf area per plant than low dose of NaCl treatment, indicating the detrimental effect of NaCl on plant biomass and physiological performance of the rootstocks. In view of the above mentioned parameters, it is concluded that Nekkare rootstocks perform better as compared with other rootstocks under different salinity treatments imposed.

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Claims 6

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mango rootstock height declined with increasing salt level.

Material
polyembryonic mango rootstockse0
Treatment
increase in salt levelse0
Outcome
plant heighte0
Direction
decremente0

Not reportedComparator

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

Mangifera indica
Mangifera indica · TaxonBilljones94 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Irrespective of different polyembryonic mango rootstocks, plant height showed decrement with increase in salt levels.”

✓ located verbatim in the source · abstract, characters 282–399 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 150 mM NaCl, Nekkare had the least height reduction, 26.79%.

Material
Nekkaree0
Treatment
150 mM NaCle0
Outcome
plant heighte0
Direction
reductione0
Value
26.79%e0

Not reportedTaxonComparator

Verbatim

e0

“At 150 mM NaCl, the least per cent reduction in plant height was recorded by Nekkare (26.79%)”

✓ located verbatim in the source · abstract, characters 400–493 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 150 mM NaCl, Chandrakaran height fell by 64.36%.

Material
Chandrakarane0
Treatment
150 mM NaCle0
Outcome
per cent reductione0
Direction
reductione0
Value
64.36%e0

Not reportedTaxonComparator

Verbatim

e0

“At 150 mM NaCl, the least per cent reduction in plant height was recorded by Nekkare (26.79%) and the higher per cent reduction in was observed in Chandrakaran (64.36%) and Sundarimanga (63.91%) rootstocks.”

✓ located verbatim in the source · abstract, characters 400–606 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 150 mM NaCl, Sundarimanga height fell by 63.91%.

Material
Sundarimangae0
Treatment
150 mM NaCle0
Outcome
per cent reductione0
Direction
reductione0
Value
63.91%e0

Not reportedTaxonComparator

Verbatim

e0

“At 150 mM NaCl, the least per cent reduction in plant height was recorded by Nekkare (26.79%) and the higher per cent reduction in was observed in Chandrakaran (64.36%) and Sundarimanga (63.91%) rootstocks.”

✓ located verbatim in the source · abstract, characters 400–606 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High NaCl reduced stem girth, leaf number and leaf area more than low NaCl.

Treatment
High dose of NaCle0
Outcome
stem girth, number of leaves and leaf area per plante0
Direction
more pronounced reductione0
Comparator
low dose of NaCl treatmente0

Not reportedTaxon

Verbatim

e0

“High dose of NaCl resulted in more pronounced reduction in the other parameters such as stem girth, number of leaves and leaf area per plant than low dose of NaCl treatment”

✓ located verbatim in the source · abstract, characters 607–779 · show in text ↑
Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Nekkare performed better than other mango rootstocks across imposed salinity treatments.

Material
Nekkaree0
Treatment
different salinity treatmentse0
Outcome
performe0
Direction
bettere0
Comparator
other rootstockse0

Not reportedTaxon

Verbatim

e0

“Nekkare rootstocks perform better as compared with other rootstocks under different salinity treatments imposed.”

✓ located verbatim in the source · abstract, characters 953–1065 · show in text ↑

salinity · growth · Mangifera indica (mango)Positive and negative results

10 papers: 1 positive, 9 negative or no effect

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

  1. positive
  2. negative
  3. negative

6 papers more in this group

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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.