Paper · 1977 · Canadian Journal of Plant Science

EFFECTS OF SOIL SALINITY LEVELS AND PLANT WATER STRESS AT VARIOUS SOYBEAN GROWTH STAGES

A. R. SEPASKHAH

3
claims
6
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

The effects of plant water stress at flower induction, flowering, podding and pod-filling stages on yield and yield components of soybean (Glycine max (L.) Merr.) were determined at three salinity levels in a greenhouse study. At all salinity levels, plant water stress was more critical in the pod-filling stage, and reduced seed yield and 100-seed weight.

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Claims 3

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Across salinity levels, water stress at pod filling was more critical than at other growth stages.

Taxon
soybeanGlycine maxe1
Organ / stage
pod-filling stagee0
Treatment
plant water stresse0
Outcome
more criticale0
Direction
more criticale0
Qualifier
At all salinity levelse0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“At all salinity levels, plant water stress was more critical in the pod-filling stage, and reduced seed yield and 100-seed weight”

✓ located verbatim in the source · abstract, characters 227–356 · show in text ↑
e1

“yield and yield components of soybean (Glycine max (L.) Merr.)”

✓ located verbatim in the source · abstract, characters 100–162 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress at pod filling reduced soybean seed yield at all salinity levels.

Taxon
soybeanGlycine maxe1
Organ / stage
pod-filling stagee0
Treatment
plant water stresse0
Outcome
seed yielde0
Direction
reducede0
Qualifier
At all salinity levelse0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“At all salinity levels, plant water stress was more critical in the pod-filling stage, and reduced seed yield and 100-seed weight”

✓ located verbatim in the source · abstract, characters 227–356 · show in text ↑
e1

“yield and yield components of soybean (Glycine max (L.) Merr.)”

✓ located verbatim in the source · abstract, characters 100–162 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress at pod filling reduced soybean 100-seed weight at all salinity levels.

Taxon
soybeanGlycine maxe1
Organ / stage
pod-filling stagee0
Treatment
plant water stresse0
Outcome
100-seed weighte0
Direction
reducede0
Qualifier
At all salinity levelse0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“At all salinity levels, plant water stress was more critical in the pod-filling stage, and reduced seed yield and 100-seed weight”

✓ located verbatim in the source · abstract, characters 227–356 · show in text ↑
e1

“yield and yield components of soybean (Glycine max (L.) Merr.)”

✓ located verbatim in the source · abstract, characters 100–162 · show in text ↑

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

214 papers: 35 positive, 179 negative or no effect

178 papers in the same direction as this paper · 35 in the opposite direction

  1. positive
  2. positive
  3. positive

210 papers more in this group

See all 214 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.