Abstract
The interactive effect of enhanced UV-B radiation and acid rain on seed germination and seedling growth of soybean were investigated. The results showed that enhanced UV-B radiation had no effect on seed germination, while acid rain decreased seed germination, The interactive effect of enhanced UV-B radiation and acid rain resulted in reduction of height, leaf number, leaf area and dry weight. At the same time, the content of chlorophyll and transpiration in leaf were decreased. The decreasing degrees of seedling growth under combined stress were significantly higher than under single stress, and the decreasing degrees were influenced by the dose of UV-B and pH of acid rain. The effect of enhanced UV-B radiation was cooperated with acid rain on seedling growth of soybean.
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Claims 7
Claim · model-written summary
Enhanced UV-B had no effect on soybean seed germination.
- Taxon
- soybean
Glycine maxt0 - Treatment
- enhanced UV-B radiatione0
- Outcome
- seed germinatione0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“enhanced UV-B radiation had no effect on seed germination”
t0“soybean”
Claim · model-written summary
Acid rain decreased soybean seed germination.
- Taxon
- soybeanGlycine maxt0
- Treatment
- acid raine0
- Outcome
- seed germinatione0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“acid rain decreased seed germination”
t0“soybean”
Claim · model-written summary
Combined UV-B and acid rain reduced soybean height, leaf number, and leaf area.
- Taxon
- soybeanGlycine maxt0
- Treatment
- enhanced UV-B radiation and acid raine0
- Outcome
- height, leaf number, leaf areae0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The interactive effect of enhanced UV-B radiation and acid rain resulted in reduction of height, leaf number, leaf area and dry weight.”
t0“soybean”
Claim · model-written summary
Combined UV-B and acid rain reduced soybean dry weight.
- Taxon
- soybeanGlycine maxt0
- Treatment
- enhanced UV-B radiation and acid raine0
- Outcome
- dry weighte0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The interactive effect of enhanced UV-B radiation and acid rain resulted in reduction of height, leaf number, leaf area and dry weight.”
t0“soybean”
Claim · model-written summary
Combined stress decreased soybean leaf chlorophyll content and transpiration.
- Taxon
- soybeanGlycine maxt0
- Treatment
- enhanced UV-B radiation and acid raint0
- Outcome
- content of chlorophyll and transpiration in leafe0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the same time, the content of chlorophyll and transpiration in leaf were decreased.”
t0“The interactive effect of enhanced UV-B radiation and acid rain on seed germination and seedling growth of soybean”
Claim · model-written summary
Combined stress reduced seedling growth more than single stress.
- Taxon
- soybeanGlycine maxt0
- Treatment
- combined stresse0
- Outcome
- decreasing degrees of seedling growthe0
- Direction
- highere0
- Comparator
- single stresse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decreasing degrees of seedling growth under combined stress were significantly higher than under single stress”
t0“soybean”
Claim · model-written summary
Seedling growth reduction under combined stress varied with UV-B dose and acid-rain pH.
- Taxon
- soybeanGlycine maxt0
- Treatment
- dose of UV-B and pH of acid raine0
- Outcome
- decreasing degreese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the decreasing degrees were influenced by the dose of UV-B and pH of acid rain”
t0“soybean”
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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.