Paper · 2025 · Plant Production Science

Soybean was sensitive to short-term waterlogged condition at full-pod stage causing yield loss with nitrogen deficiency

Ryota Kurose; Seiya Tanaka; Suguru Horikawa; et al.

9
claims
18
verbatim quotes
2
citations
3
research areas
✓
Open access · cc-by

Abstract

We analysed the effects of waterlogging during different reproductive stages in soybean. Short-term waterlogged condition at the full pod and beginning seed stages was the strong for decreasing yield with less pod number. The yield loss by waterlogged conditions was mainly caused by decreasing pod number. Additionally, soybean plants under waterlogged conditions decreased photosynthesis rate and the number of nodules. The expression of GmATG8c, autophagy-related gene, increased after waterlogged conditions. Foliar nitrogen application after waterlogged conditions mitigated yield loss. Photosynthetic rate was restored by foliar nitrogen application, but the number of nodules was not recovered. The expression of GmATG8c induced by waterlogged conditions was restored to control after the application. Taken together, soybean was the most sensitive to waterlogging at R4, leading to yield loss with decreasing in pod number.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

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 9

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Waterlogging at full pod and beginning seed stages most strongly reduced yield.

Taxon
SoybeanGlycine maxt0
Organ / stage
full pod and beginning seed stagese0
Treatment
waterlogged conditione0
Outcome
yielde0
Direction
decreasinge0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“Short-term waterlogged condition at the full pod and beginning seed stages was the strong for decreasing yield with less pod number.”

✓ located verbatim in the source · abstract, characters 89–221 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Waterlogged conditions reduced pod number, which the authors identified as the main cause of yield loss.

Taxon
SoybeanGlycine maxt0
Treatment
waterlogged conditionse0
Outcome
pod numbere0
Direction
decreasinge0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“The yield loss by waterlogged conditions was mainly caused by decreasing pod number.”

✓ located verbatim in the source · abstract, characters 222–306 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Waterlogged soybean had lower photosynthesis rate.

Taxon
soybeanGlycine maxe0
Treatment
waterlogged conditionse0
Outcome
photosynthesis ratee0
Direction
decreasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“soybean plants under waterlogged conditions decreased photosynthesis rate and the number of nodules.”

✓ located verbatim in the source · abstract, characters 321–421 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Waterlogged soybean had fewer nodules.

Taxon
soybeanGlycine maxe0
Treatment
waterlogged conditionse0
Outcome
number of nodulese0
Direction
decreasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“soybean plants under waterlogged conditions decreased photosynthesis rate and the number of nodules.”

✓ located verbatim in the source · abstract, characters 321–421 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Waterlogging increased GmATG8c expression.

Taxon
SoybeanGlycine maxt0
Treatment
waterlogged conditionse0
Gene
GmATG8ce0
Outcome
expression of GmATG8ce0
Direction
increasede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“The expression of GmATG8c, autophagy-related gene, increased after waterlogged conditions.”

✓ located verbatim in the source · abstract, characters 422–512 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar nitrogen after waterlogging mitigated yield loss.

Taxon
SoybeanGlycine maxt0
Treatment
Foliar nitrogen applicatione0
Outcome
yield losse0
Direction
mitigatede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“Foliar nitrogen application after waterlogged conditions mitigated yield loss.”

✓ located verbatim in the source · abstract, characters 513–591 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar nitrogen after waterlogging restored photosynthetic rate.

Taxon
SoybeanGlycine maxt0
Treatment
foliar nitrogen applicatione0
Outcome
Photosynthetic ratee0
Direction
restorede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“Photosynthetic rate was restored by foliar nitrogen application, but the number of nodules was not recovered.”

✓ located verbatim in the source · abstract, characters 592–701 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Foliar nitrogen did not recover nodule number.

Taxon
SoybeanGlycine maxt0
Treatment
foliar nitrogen applicatione0
Outcome
number of nodulese0
Direction
not recoverede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“Photosynthetic rate was restored by foliar nitrogen application, but the number of nodules was not recovered.”

✓ located verbatim in the source · abstract, characters 592–701 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar nitrogen returned waterlogging-induced GmATG8c expression to control.

Taxon
SoybeanGlycine maxt0
Treatment
the applicatione0
Gene
GmATG8ce0
Outcome
expression of GmATG8ce0
Direction
restorede0
Comparator
controle0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 0–7 · show in text ↑
e0

“The expression of GmATG8c induced by waterlogged conditions was restored to control after the application.”

✓ located verbatim in the source · abstract, characters 702–808 · show in text ↑

flooding · yield · Glycine max (soybean)Results differ

42 papers: 4 positive, 38 negative or no effect

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

  1. positive
  2. positive
  3. positive

38 papers more in this group

See all 42 papers →

flooding · symbiosis · Glycine max (soybean)Positive and negative results

19 papers: 5 positive, 14 negative or no effect

13 papers in the same direction as this paper · 5 in the opposite direction

  1. positive
  2. positive
  3. positive

15 papers more in this group

See all 19 papers →

nitrogen · physiology: photosynthesis · Glycine max (soybean)Positive and negative results

23 papers: 16 positive, 7 negative or no effect

15 papers in the same direction as this paper · 7 in the opposite direction

  1. no effect
  2. negative
  3. no effect

19 papers more in this group

See all 23 papers →

application · symbiosis · Glycine max (soybean)Positive and negative results

30 papers: 23 positive, 7 negative or no effect

6 papers in the same direction as this paper · 23 in the opposite direction

  1. positive
  2. positive
  3. positive

26 papers more in this group

See all 30 papers →

application · physiology: photosynthesis · Glycine max (soybean)Positive and negative results

36 papers: 33 positive, 3 negative or no effect

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

  1. no effect
  2. no effect
  3. negative

32 papers more in this group

See all 36 papers →

nitrogen · symbiosis · Glycine max (soybean)Positive and negative results

146 papers: 59 positive, 87 negative or no effect

86 papers in the same direction as this paper · 59 in the opposite direction

  1. positive
  2. positive
  3. positive

142 papers more in this group

See all 146 papers →

application · yield · Glycine max (soybean)Positive and negative results

404 papers: 332 positive, 72 negative or no effect

331 papers in the same direction as this paper · 66 in the opposite direction · 6 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

400 papers more in this group

See all 404 papers →

nitrogen · yield · Glycine max (soybean)Positive and negative results

416 papers: 318 positive, 98 negative or no effect

317 papers in the same direction as this paper · 91 in the opposite direction · 7 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

412 papers more in this group

See all 416 papers →

8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.