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“yield decrease”

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paper W165875365 ✕

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

200 ppb ozone decreased rice grain yield by 49.1%.

Taxon: riceOryza sativae0
Treatment: 200 ppbe0
Outcome: grain yield per rice plante0
Direction: decreasee0
Value: 49.1%e0
Comparator: control treatmente0

Verbatim

e0
“compared to the control treatment, 200 ppb, 100 ppb, 50 ppb treatments caused a 80.4%, 58.6% and 10.5% decrease in grain yields per winter wheat plant and a 49.1%, 26.1% and 8.2% decrease in grain yield per rice plant”
✓ located verbatim in the source · abstract, characters 130–347

Title

Effects of ground-level ozone (O3) pollution on the yields of rice and winter wheat in the Yangtze River Delta.

Zong-Wei Feng; Ming-Hong Jin; Fu-Zhu Zhang; et al. PubMed 2003

Other claims from this paper (9)

Intervention effect 200 ppb ozone decreased winter wheat grain yield by 80.4%.
Intervention effect 100 ppb ozone decreased winter wheat grain yield by 58.6%.
Intervention effect 50 ppb ozone decreased winter wheat grain yield by 10.5%.
Intervention effect 100 ppb ozone decreased rice grain yield by 26.1%.
Intervention effect 50 ppb ozone decreased rice grain yield by 8.2%.
Observation Estimated rice yield loss from ozone was 0.599 million ton in 1999.
Observation Estimated wheat yield loss from ozone was 0.669 million ton in 1999.
Observation Estimated economic loss for rice was 0.539 billion RMB Yuan.
Observation Estimated economic loss for wheat was 0.936 billion RMB Yuan.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

100 ppb ozone decreased rice grain yield by 26.1%.

Taxon: riceOryza sativae0
Treatment: 100 ppbe0
Outcome: grain yield per rice plante0
Direction: decreasee0
Value: 26.1%e0
Comparator: control treatmente0

Verbatim

e0
“compared to the control treatment, 200 ppb, 100 ppb, 50 ppb treatments caused a 80.4%, 58.6% and 10.5% decrease in grain yields per winter wheat plant and a 49.1%, 26.1% and 8.2% decrease in grain yield per rice plant”
✓ located verbatim in the source · abstract, characters 130–347

Title

Effects of ground-level ozone (O3) pollution on the yields of rice and winter wheat in the Yangtze River Delta.

Zong-Wei Feng; Ming-Hong Jin; Fu-Zhu Zhang; et al. PubMed 2003

Other claims from this paper (9)

Intervention effect 200 ppb ozone decreased winter wheat grain yield by 80.4%.
Intervention effect 100 ppb ozone decreased winter wheat grain yield by 58.6%.
Intervention effect 50 ppb ozone decreased winter wheat grain yield by 10.5%.
Intervention effect 200 ppb ozone decreased rice grain yield by 49.1%.
Intervention effect 50 ppb ozone decreased rice grain yield by 8.2%.
Observation Estimated rice yield loss from ozone was 0.599 million ton in 1999.
Observation Estimated wheat yield loss from ozone was 0.669 million ton in 1999.
Observation Estimated economic loss for rice was 0.539 billion RMB Yuan.
Observation Estimated economic loss for wheat was 0.936 billion RMB Yuan.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

50 ppb ozone decreased rice grain yield by 8.2%.

Taxon: riceOryza sativae0
Treatment: 50 ppbe0
Outcome: grain yield per rice plante0
Direction: decreasee0
Value: 8.2%e0
Comparator: control treatmente0

Verbatim

e0
“compared to the control treatment, 200 ppb, 100 ppb, 50 ppb treatments caused a 80.4%, 58.6% and 10.5% decrease in grain yields per winter wheat plant and a 49.1%, 26.1% and 8.2% decrease in grain yield per rice plant”
✓ located verbatim in the source · abstract, characters 130–347

Title

Effects of ground-level ozone (O3) pollution on the yields of rice and winter wheat in the Yangtze River Delta.

Zong-Wei Feng; Ming-Hong Jin; Fu-Zhu Zhang; et al. PubMed 2003

Other claims from this paper (9)

Intervention effect 200 ppb ozone decreased winter wheat grain yield by 80.4%.
Intervention effect 100 ppb ozone decreased winter wheat grain yield by 58.6%.
Intervention effect 50 ppb ozone decreased winter wheat grain yield by 10.5%.
Intervention effect 200 ppb ozone decreased rice grain yield by 49.1%.
Intervention effect 100 ppb ozone decreased rice grain yield by 26.1%.
Observation Estimated rice yield loss from ozone was 0.599 million ton in 1999.
Observation Estimated wheat yield loss from ozone was 0.669 million ton in 1999.
Observation Estimated economic loss for rice was 0.539 billion RMB Yuan.
Observation Estimated economic loss for wheat was 0.936 billion RMB Yuan.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

200 ppb ozone decreased winter wheat grain yield by 80.4%.

Taxon: winter wheatTriticum aestivume0
Treatment: 200 ppbe0
Outcome: grain yields per winter wheat plante0
Direction: decreasee0
Value: 80.4%e0
Comparator: control treatmente0

Verbatim

e0
“compared to the control treatment, 200 ppb, 100 ppb, 50 ppb treatments caused a 80.4%, 58.6% and 10.5% decrease in grain yields per winter wheat plant”
✓ located verbatim in the source · abstract, characters 130–280

Title

Effects of ground-level ozone (O3) pollution on the yields of rice and winter wheat in the Yangtze River Delta.

Zong-Wei Feng; Ming-Hong Jin; Fu-Zhu Zhang; et al. PubMed 2003

Other claims from this paper (9)

Intervention effect 100 ppb ozone decreased winter wheat grain yield by 58.6%.
Intervention effect 50 ppb ozone decreased winter wheat grain yield by 10.5%.
Intervention effect 200 ppb ozone decreased rice grain yield by 49.1%.
Intervention effect 100 ppb ozone decreased rice grain yield by 26.1%.
Intervention effect 50 ppb ozone decreased rice grain yield by 8.2%.
Observation Estimated rice yield loss from ozone was 0.599 million ton in 1999.
Observation Estimated wheat yield loss from ozone was 0.669 million ton in 1999.
Observation Estimated economic loss for rice was 0.539 billion RMB Yuan.
Observation Estimated economic loss for wheat was 0.936 billion RMB Yuan.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

100 ppb ozone decreased winter wheat grain yield by 58.6%.

Taxon: winter wheatTriticum aestivume0
Treatment: 100 ppbe0
Outcome: grain yields per winter wheat plante0
Direction: decreasee0
Value: 58.6%e0
Comparator: control treatmente0

Verbatim

e0
“compared to the control treatment, 200 ppb, 100 ppb, 50 ppb treatments caused a 80.4%, 58.6% and 10.5% decrease in grain yields per winter wheat plant”
✓ located verbatim in the source · abstract, characters 130–280

Title

Effects of ground-level ozone (O3) pollution on the yields of rice and winter wheat in the Yangtze River Delta.

Zong-Wei Feng; Ming-Hong Jin; Fu-Zhu Zhang; et al. PubMed 2003

Other claims from this paper (9)

Intervention effect 200 ppb ozone decreased winter wheat grain yield by 80.4%.
Intervention effect 50 ppb ozone decreased winter wheat grain yield by 10.5%.
Intervention effect 200 ppb ozone decreased rice grain yield by 49.1%.
Intervention effect 100 ppb ozone decreased rice grain yield by 26.1%.
Intervention effect 50 ppb ozone decreased rice grain yield by 8.2%.
Observation Estimated rice yield loss from ozone was 0.599 million ton in 1999.
Observation Estimated wheat yield loss from ozone was 0.669 million ton in 1999.
Observation Estimated economic loss for rice was 0.539 billion RMB Yuan.
Observation Estimated economic loss for wheat was 0.936 billion RMB Yuan.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

50 ppb ozone decreased winter wheat grain yield by 10.5%.

Taxon: winter wheatTriticum aestivume0
Treatment: 50 ppbe0
Outcome: grain yields per winter wheat plante0
Direction: decreasee0
Value: 10.5%e0
Comparator: control treatmente0

Verbatim

e0
“compared to the control treatment, 200 ppb, 100 ppb, 50 ppb treatments caused a 80.4%, 58.6% and 10.5% decrease in grain yields per winter wheat plant”
✓ located verbatim in the source · abstract, characters 130–280

Title

Effects of ground-level ozone (O3) pollution on the yields of rice and winter wheat in the Yangtze River Delta.

Zong-Wei Feng; Ming-Hong Jin; Fu-Zhu Zhang; et al. PubMed 2003

Other claims from this paper (9)

Intervention effect 200 ppb ozone decreased winter wheat grain yield by 80.4%.
Intervention effect 100 ppb ozone decreased winter wheat grain yield by 58.6%.
Intervention effect 200 ppb ozone decreased rice grain yield by 49.1%.
Intervention effect 100 ppb ozone decreased rice grain yield by 26.1%.
Intervention effect 50 ppb ozone decreased rice grain yield by 8.2%.
Observation Estimated rice yield loss from ozone was 0.599 million ton in 1999.
Observation Estimated wheat yield loss from ozone was 0.669 million ton in 1999.
Observation Estimated economic loss for rice was 0.539 billion RMB Yuan.
Observation Estimated economic loss for wheat was 0.936 billion RMB Yuan.

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