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“yield decrease”

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paper W2414860241 ✕

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Temperature decrease reduced kernel numbers.

Taxon: spring wheatTriticum aestivumt0
Treatment: temperature decreasee0
Outcome: kernel numberse0
Direction: reducede0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.

Taxon: spring wheatTriticum aestivume0
Treatment: 1.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 12.1%e0
Qualifier: decrease 20%e0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.

Taxon: spring wheatTriticum aestivume0
Treatment: 2.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 24.7%e0
Qualifier: decrease 20%e0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.

Taxon: spring wheatTriticum aestivume0
Treatment: 3.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 42.7%e0
Qualifier: decrease 20%e0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

With unchanged precipitation, 1.0°C warming reduced yield 8.4%.

Taxon: spring wheatTriticum aestivume0
Treatment: 1.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 8.4%e0
Qualifier: no changinge0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

With unchanged precipitation, 2.0°C warming reduced yield 15.1%.

Taxon: spring wheatTriticum aestivume0
Treatment: 2.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 15.1%e0
Qualifier: no changinge0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

With unchanged precipitation, 3.0°C warming reduced yield 21.8%.

Taxon: spring wheatTriticum aestivume0
Treatment: 3.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 21.8%e0
Qualifier: no changinge0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.

Taxon: spring wheatTriticum aestivume0
Treatment: 1.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 9.0%e0
Qualifier: increase 20%e0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.

Taxon: spring wheatTriticum aestivume0
Treatment: 2.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 15.5%e0
Qualifier: increase 20%e0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 20% increased precipitation, 3.0°C warming reduced yield 22.2%.

Taxon: spring wheatTriticum aestivume0
Treatment: 3.0°Ce0
Outcome: grain yielde0
Direction: decreasese0
Value: 22.2%e0
Qualifier: increase 20%e0

Not reportedComparator

Verbatim

Title

[Effects of air temperature increase and precipitation change on grain yield and quality of spring wheat in semiarid area of Northwest China].

He-ling Wang; Qiang Zhang; Run-yuan Wang; et al. PubMed 2015

Other claims from this paper (19)

Intervention effect Precipitation effects on kernel numbers were nonsignificant below 2.0° C warming.
Intervention effect Precipitation effects on kernel numbers were significant at 3.0° C warming.
Intervention effect Temperature increase enhanced kernel numbers.
Intervention effect Temperature decrease reduced kernel numbers.
Association Negative temperature effect on thousand-kernel mass grew with air temperature.
Association Sterile spikelet response to air temperature was quadratic under all precipitation regimes.
Intervention effect At 20% reduced precipitation, 1.0°C warming reduced grain yield 12.1%.
Intervention effect At 20% reduced precipitation, 2.0°C warming reduced grain yield 24.7%.
Intervention effect At 20% reduced precipitation, 3.0°C warming reduced grain yield 42.7%.
Intervention effect With unchanged precipitation, 1.0°C warming reduced yield 8.4%.
Intervention effect With unchanged precipitation, 2.0°C warming reduced yield 15.1%.
Intervention effect With unchanged precipitation, 3.0°C warming reduced yield 21.8%.
Intervention effect At 20% increased precipitation, 1.0°C warming reduced yield 9.0%.
Intervention effect At 20% increased precipitation, 2.0°C warming reduced yield 15.5%.
Association Starch content declined with warming.
Association Protein content rose with warming.
Intervention effect Aphid numbers increased at 2.0°C warming.
Intervention effect Aphid numbers decreased at 3.0°C warming.
Association Rust infection rates increased with warming.

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“yield decrease”

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