Paper · 1970 · Bangladesh Journal of Botany

Effects of soil flooding on roots, photosynthesis and water relations in mungnean (Vigna radiata (L.) Wilczek)

M Rafiqul Islam; Abdul Hamid; Quzi Andul Khaliq; et al.

6
claims
12
verbatim quotes
7
citations
2
research areas
✓
Open access

Abstract

Two mungbean (Vigna radiata (L.) Wilczek) genotypes (GK48 - flood tolerant and BARImug5- flood susceptible) were flooded at vegetative and flowering stages for 5 and 10 days, respectively. Flooding damaged the lateral roots of GK48 wholly, but it recovered quickly by forming numerous adventitious roots. Flooding significantly reduced photosynthetic rate (Pn) and leaf water potential (Ψ1) in both the genotypes but GK48 tended to regain Pn and Ψ1 during postflooding phase. It appeared that GK48 withstands flooding to a great extent. Key words: Water potential; Mungbean; Root growth; Photosynthesis DOI: 10.3329/bjb.v39i2.7487 Bangladesh J. Bot. 39(2): 241-243, 2010 (December)

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Flooding damaged all lateral roots of GK48.

Taxon
mungbeanVigna radiatae1
Material
GK48e0
Treatment
Floodinge0
Outcome
lateral rootse0
Direction
damagede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Flooding damaged the lateral roots of GK48 wholly”

✓ located verbatim in the source · abstract, characters 189–238 · show in text ↑
e1

“Two mungbean (Vigna radiata (L.) Wilczek) genotypes (GK48 - flood tolerant and BARImug5- flood susceptible)”

✓ located verbatim in the source · abstract, characters 0–107 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

GK48 recovered quickly by forming numerous adventitious roots.

Taxon
mungbeanVigna radiatae1
Material
GK48e1
Outcome
numerous adventitious rootse0
Direction
recovered quicklye0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“it recovered quickly by forming numerous adventitious roots.”

✓ located verbatim in the source · abstract, characters 244–304 · show in text ↑
e1

“Two mungbean (Vigna radiata (L.) Wilczek) genotypes (GK48 - flood tolerant and BARImug5- flood susceptible)”

✓ located verbatim in the source · abstract, characters 0–107 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Flooding significantly reduced photosynthetic rate in both genotypes.

Taxon
mungbeanVigna radiatae1
Treatment
Floodinge0
Outcome
photosynthetic rate (Pn)e0
Direction
reducede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Flooding significantly reduced photosynthetic rate (Pn) and leaf water potential (Ψ1) in both the genotypes”

✓ located verbatim in the source · abstract, characters 305–412 · show in text ↑
e1

“Two mungbean (Vigna radiata (L.) Wilczek) genotypes (GK48 - flood tolerant and BARImug5- flood susceptible)”

✓ located verbatim in the source · abstract, characters 0–107 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Flooding significantly reduced leaf water potential in both genotypes.

Taxon
mungbeanVigna radiatae1
Treatment
Floodinge0
Outcome
leaf water potential (Ψ1)e0
Direction
reducede0

Not reportedComparator

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Flooding significantly reduced photosynthetic rate (Pn) and leaf water potential (Ψ1) in both the genotypes”

✓ located verbatim in the source · abstract, characters 305–412 · show in text ↑
e1

“Two mungbean (Vigna radiata (L.) Wilczek) genotypes (GK48 - flood tolerant and BARImug5- flood susceptible)”

✓ located verbatim in the source · abstract, characters 0–107 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

GK48 tended to regain photosynthetic rate and leaf water potential after flooding.

Taxon
mungbeanVigna radiatae1
Material
GK48e0
Outcome
Pn and Ψ1e0
Direction
regaine0
Qualifier
during postflooding phasee0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“GK48 tended to regain Pn and Ψ1 during postflooding phase.”

✓ located verbatim in the source · abstract, characters 417–475 · show in text ↑
e1

“Two mungbean (Vigna radiata (L.) Wilczek) genotypes (GK48 - flood tolerant and BARImug5- flood susceptible)”

✓ located verbatim in the source · abstract, characters 0–107 · show in text ↑
Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors infer that GK48 withstands flooding to a great extent.

Taxon
mungbeanVigna radiatae1
Material
GK48e0
Outcome
withstands floodinge0
Qualifier
to a great extente0

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

Vigna radiata
Vigna radiata · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“It appeared that GK48 withstands flooding to a great extent.”

✓ located verbatim in the source · abstract, characters 476–536 · show in text ↑
e1

“Two mungbean (Vigna radiata (L.) Wilczek) genotypes (GK48 - flood tolerant and BARImug5- flood susceptible)”

✓ located verbatim in the source · abstract, characters 0–107 · show in text ↑

flooding · physiology: water · Vigna radiata (mung bean)Positive and negative results

3 papers: 1 positive, 2 negative or no effect

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

  1. positive
  2. negative
See all 3 papers →

flooding · physiology: photosynthesis · Vigna radiata (mung bean)Positive and negative results

4 papers: 1 positive, 3 negative or no effect

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

  1. positive
  2. negative
  3. negative
See all 4 papers →

flooding · growth · Vigna radiata (mung bean)Positive and negative results

8 papers: 3 positive, 5 negative or no effect

4 papers in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.