Paper · 2001 · Zuo wu xue bao

Effect of enhanced ultraviolet-B radiation on growth, development, pigments and yield of soybean (Glycine max (L.) Merr.)

Huyuan Feng; Lizhe An; Shijian Xu; et al.

10
claims
10
verbatim quotes
7
citations
3
research areas
—
Not open access

Abstract

(1)Increased UV-B irradiance changed flowering time in some cultivars. (2)contents of chlorophyll a and b and carotenoids were decrease in many cultivars, and all cultivars showed enhanced content of flavonoids. (3)Increment of UV-B decreased soybean height, dry weight of root, shoot and leaves, total leaves number and total leaf area in all cultivars. Ratio of root against above parts was changed by UV-B. (4)The yields was dropped under enhancement of UV-B irradiance, 100 grain weight, however, varyed at different directions. (5)Sensitivity analyses against enhanced UV-B radiation, Sensitivity Index (SI), indicated that cultivars 8907-32(SI=-33.9) was the most susceptive one in 10 soybean cultivars while Longjian 98-01 (SI=-16.4) the lowest one.

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Claims 10

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Increased UV-B changed flowering time in some cultivars.

Treatment
Increased UV-B irradiancee0
Outcome
flowering timee0
Qualifier
some cultivarse0

Not reportedTaxonComparatorDirection

Verbatim

e0

“Increased UV-B irradiance changed flowering time in some cultivars”

✓ located verbatim in the source · abstract, characters 3–69 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Chlorophyll a, chlorophyll b and carotenoids decreased in many cultivars under increased UV-B.

Outcome
contents of chlorophyll a and b and carotenoidse0
Direction
decreasee0
Qualifier
many cultivarse0

Not reportedTaxonTreatmentComparator

Verbatim

e0

“contents of chlorophyll a and b and carotenoids were decrease in many cultivars”

✓ located verbatim in the source · abstract, characters 74–153 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Flavonoid content increased in all cultivars under enhanced UV-B.

Outcome
content of flavonoidse0
Direction
enhancede0
Qualifier
all cultivarse0

Not reportedTaxonTreatmentComparator

Verbatim

e0

“all cultivars showed enhanced content of flavonoids”

✓ located verbatim in the source · abstract, characters 159–210 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

UV-B reduced soybean height and root, shoot and leaf dry weight.

Taxon
soybeanGlycine maxe0
Treatment
Increment of UV-Be0
Outcome
soybean height, dry weight of root, shoot and leavese0
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

e0

“Increment of UV-B decreased soybean height, dry weight of root, shoot and leaves”

✓ located verbatim in the source · abstract, characters 215–295 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

UV-B reduced total leaf number and area in all cultivars.

Outcome
total leaves number and total leaf areae0
Qualifier
all cultivarse0

Not reportedTaxonTreatmentComparatorDirection

Verbatim

e0

“total leaves number and total leaf area in all cultivars”

✓ located verbatim in the source · abstract, characters 297–353 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

UV-B changed the root-to-aboveground ratio.

Treatment
UV-Be0
Outcome
Ratio of root against above partse0

Not reportedTaxonComparatorDirection

Verbatim

e0

“Ratio of root against above parts was changed by UV-B”

✓ located verbatim in the source · abstract, characters 355–408 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Enhanced UV-B decreased soybean yield.

Treatment
enhancement of UV-B irradiancee0
Outcome
yieldse0
Direction
droppede0

Not reportedTaxonComparator

Verbatim

e0

“The yields was dropped under enhancement of UV-B irradiance”

✓ located verbatim in the source · abstract, characters 413–472 · show in text ↑
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

The direction of 100-grain-weight response to enhanced UV-B varied.

Outcome
100 grain weighte0

Not reportedTaxonTreatmentComparatorDirection

Verbatim

e0

“100 grain weight, however, varyed at different directions”

✓ located verbatim in the source · abstract, characters 474–531 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cultivar 8907-32 was most susceptible to enhanced UV-B among ten soybean cultivars.

Taxon
soybeanGlycine maxe0
Material
8907-32e0
Outcome
most susceptivee0
Direction
most susceptivee0
Value
SI=-33.9e0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“cultivars 8907-32(SI=-33.9) was the most susceptive one in 10 soybean cultivars”

✓ located verbatim in the source · abstract, characters 629–708 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Longjian 98-01 had the lowest sensitivity to enhanced UV-B among ten soybean cultivars.

Material
Longjian 98-01e0
Outcome
lowest onee0
Direction
loweste0
Value
SI=-16.4e0

Not reportedTaxon

Verbatim

e0

“Longjian 98-01 (SI=-16.4) the lowest one”

✓ located verbatim in the source · abstract, characters 715–755 · show in text ↑

uv · yield · Glycine max (soybean)Results differ

29 papers: 8 positive, 21 negative or no effect

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

  1. negative
  2. positive
  3. positive

25 papers more in this group

See all 29 papers →

uv · growth · Glycine max (soybean)Results differ

50 papers: 9 positive, 41 negative or no effect

40 papers in the same direction as this paper · 9 in the opposite direction

  1. positive
  2. negative
  3. positive

46 papers more in this group

See all 50 papers →

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

71 papers: 50 positive, 21 negative or no effect

20 papers in the same direction as this paper · 50 in the opposite direction

  1. positive
  2. positive
  3. positive

67 papers more in this group

See all 71 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.