Abstract
Using tolerant wheat 'Mianyang 26' and sensitive wheat' Huining 18' to UV-B radiation as materials,pot experiment was performed outdoors.5.00 KJ·m-2·d-1 UV-BBE was provided,simulating depletions of 20% stratospheric ozone at Kunming(25 °N,1 950 m),the effect of enhanced UV-B radiation on wheat and response of wheat to UV-B radiation under diferent protective agents treatments were researched.The protective agents and their concentrations were selected by the response index.The results showed that protective agents could change the response of wheat to UV-B radiation,and the protective effect was enhanced under enhanced UV-B radiation.0.075% of SA lessened the differences of response between 'Mianyang 26' and 'Huining 18' to UV-B radiation.0.75% CaCl2 was the best protective agent for the two cultivars.
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Claims 4
Claim · model-written summary
Protective agents changed wheat responses to UV-B.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- protective agentse0
- Outcome
- response of wheat to UV-B radiatione0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“protective agents could change the response of wheat to UV-B radiation”
Claim · model-written summary
The protective effect increased under enhanced UV-B.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- enhanced UV-B radiatione0
- Outcome
- protective effecte0
- Direction
- enhancede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“protective effect was enhanced under enhanced UV-B radiation”
t0“Wheat”
Claim · model-written summary
A 0.075% SA treatment reduced differences in response between the two cultivars.
- Taxon
- WheatTriticum aestivumt0
- Material
- 'Mianyang 26' and 'Huining 18'e0
- Treatment
- 0.075% of SAe0
- Outcome
- differences of responsee0
- Direction
- lessenede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“0.075% of SA lessened the differences of response between 'Mianyang 26' and 'Huining 18' to UV-B radiation”
t0“Wheat”
Claim · model-written summary
A 0.75% CaCl2 treatment was the best protective agent for both cultivars.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- 0.75% CaCl2e0
- Outcome
- protective agente0
- Direction
- beste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“0.75% CaCl2 was the best protective agent for the two cultivars”
t0“Wheat”
The same questions in other papers
calcium chloride dihydrate · molecular: metabolites · Triticum aestivum (wheat)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
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.