Search claims · PlantClaims

Observationobservedoriginal resultpositiveprojected

Claim · model-written summary

Probability of a yield decrease declined from 1.5 to 2.0 °C warming.

Outcome: probability of a crop yield decreasee0
Direction: decreasee0

Not reportedTaxon

Verbatim

e0
“the probability of a crop yield decrease would decrease”
✓ located verbatim in the source · abstract, characters 2124–2179

Title

Impacts of climate change and climate extremes on major crops productivity in China at a global warming of 1.5 and 2.0 °C

Yi Chen; Zhao Zhang; Fulu Tao Earth System Dynamics 2018. doi:10.5194/esd-9-543-2018

Other claims from this paper (15)

Observation Climate change projected shorter crop growth duration.
Observation Climate change projected more extreme events.
Observation Moderate climate change could enhance canopy photosynthesis.
Observation Moderate climate change could enhance biomass accumulation and yields.
Observation Moderate change slightly worsened the maize growth environment.
Observation Moderate change made the wheat growth environment more appropriate.
Observation Moderate change made the rice growth environment more appropriate.
Observation Wheat yield was projected to change +3.9% at 1.5 °C.
Observation Wheat yield was projected to change +8.6% at 2.0 °C.
Observation Rice yield was projected to change +4.1% at 1.5 °C.
Observation Rice yield was projected to change +9.4% at 2.0 °C.
Observation Maize yield was projected to change +0.2% at 1.5 °C.
Observation Maize yield was projected to change −1.7% at 2.0 °C.
Observation Yield variability increased from 1.5 to 2.0 °C warming.
Recommendation The authors consider 2.0 °C warming more suitable for crop production in China.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The decrease in zein fractions under low nitrogen was offset by a large decrease in grain protein content.

Taxon: maizeZea mayst0
Material: QPMe0
Treatment: low N conditionse0
Outcome: grain protein contente0
Direction: decreasee0

Verbatim

e0
“The advantages of a decrease in zein fractions in QPM under low N conditions were offset by a large decrease in grain protein content”
✓ located verbatim in the source · abstract, characters 1122–1255

t0
“maize”
✓ located verbatim in the source · title, characters 48–53

Title

Protein quality and quantity of quality protein maize (QPM) and non‐QPM hybrids under optimal and low nitrogen conditions

Hilda Shawa; Angeline van Biljon; Maryke T. Labuschagne Cereal Chemistry 2020. doi:10.1002/cche.10390

Other claims from this paper (7)

Intervention effect Low nitrogen significantly reduced total protein content.
Intervention effect Low nitrogen significantly reduced γ-zein peak area.
Intervention effect Low nitrogen significantly reduced α-zein peak area.
Intervention effect Low nitrogen increased β-zein.
Observation Non-QPM hybrids had higher protein content than QPM hybrids.
Observation QPM hybrids had higher γ-zein than non-QPM hybrids in all environments.
Observation Non-QPM genotypes had higher α-zein values than QPM genotypes.

Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

The compound annual growth rate indicated a nonsignificant decrease for pigeon pea.

Taxon: Pigeon PeaCajanus cajant0
Outcome: CAGRe1
Direction: decreasee1

Verbatim

e1
“CAGR indicated a nonsignificant decrease”
✓ located verbatim in the source · abstract, characters 655–695

t0
“Pigeon Pea”
✓ located verbatim in the source · title, characters 46–56

Title

Trend in Area, Production and Productivity of Pigeon Pea in Myanmar

May Myat Thu; Sebghatullah Rashid Rasoli; C.P. Gracy Bhartiya Krishi Anusandhan Patrika 2021. doi:10.18805/bkap334

Other claims from this paper (1)

Observation Pigeon pea production in Myanmar increased from 7,65,000 MT in 2008 to 7,98,689 MT in 2017, due to increases in harvesting area and productivity.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Raspberry output had a considerable decrease in 1991.

Taxon: raspberrye2
Outcome: raspberry outpute2
Direction: considerable decreasee2
Qualifier: over 1991e2

Verbatim

e2
“over 1991, the raspberry output met through a considerable decrease”
✓ located verbatim in the source · abstract, characters 453–520

Title

Berry crop production in Central Serbia from 1971 to 1994

Svetislav M. Petrović; Predrag Lučić; Tomo Milošević Ekonomika poljoprivrede 1996

Other claims from this paper (9)

Observation Raspberry output was very high within 1971 to 1990.
Observation Raspberry made Serbia one of the leading producers and exporters worldwide.
Observation Raspberry output was kept on the same scale in 1992 and 1993 as in 1991.
Observation Raspberry output rose in 1994 and 1995.
Observation Strawberry output has been declining.
Observation Blackberry production was quite steady at the beginning of the period.
Observation Blackberry production decreased over the last years.
Observation Output of other berry crops seems to be beyond reality.
Recommendation Measures are proposed for improving and rising up of berry crops production in Central Serbia.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Willow plantations showed a steady decrease in recent years.

Taxon: willowSalixe1
Outcome: steady decrease of willow plantationse1
Direction: decreasee1

Verbatim

e1
“The results show a steady decrease of willow plantations in recent years”
✓ located verbatim in the source · abstract, characters 530–602

Title

Where and when are plantations established? Land-use replacement patterns of fast-growing plantations on agricultural land

Xiaoqian Xu; Blas Mola-Yudego Biomass and Bioenergy 2020. doi:10.1016/j.biombioe.2020.105921

Other claims from this paper (8)

Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

Wheat yield is projected to decrease across locations.

Taxon: wheatTriticum aestivume0
Outcome: wheat yielde0
Direction: decreasee0

Verbatim

e0
“wheat yield would decrease across locations.”
✓ located verbatim in the source · abstract, characters 1247–1291

Title

Effects of a wheat rotation on cotton production in a changing climate: a simulation study

Q Luo; M Bange; P Devoil Climate Research 2016. doi:10.3354/cr01413

Other claims from this paper (6)

Intervention effect For irrigated cotton, three years in and one year out is projected to give the best lint yield.
Intervention effect Cotton yields are projected to decrease under changing climate at most locations across crop sequences.
Intervention effect Wheat yields are projected to decrease more than cotton yields under changing climate.
Intervention effect Rain-fed continuous cotton is projected to perform better at Emerald, Dalby and/or Narrabri with solid and single skip rows.
Intervention effect A cotton-wheat sequence is projected to outperform continuous cotton for lint yields with double skip rows at Emerald, Moree and Narrabri.
Recommendation The authors recommend combining better crop sequences with other adaptation options to maintain production.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Hull firmness followed an increase-decrease-increase-decrease pattern.

Taxon: blackberryRubust0
Material: Hulle0
Outcome: Fruit firmnesse0
Direction: increase-decrease-increase-decreasee0

Verbatim

e0
“Fruit firmness of Hull showed a whole dynamic trend of increase-decrease-increase-decrease”
✓ located verbatim in the source · abstract, characters 1105–1195

t0
“blackberry”
✓ located verbatim in the source · title, characters 39–49

Title

Changes in fruit firmness of different blackberry cultivars during development and ripening.

Tang FeiYun; Chunhong Zhang; HU Shu-ying; et al. 2012

Other claims from this paper (10)

Observation The five cultivars had distinct reproductive stages.
Observation All five cultivars formed small aggregate fruit at 9 DAF.
Observation Kiowa had the highest firmness at 7.34 lb/mm2.
Observation The other four cultivars showed little difference in firmness at 9 DAF.
Observation Kiowa firmness declined rapidly at 36~39 DAF.
Observation Boysen firmness declined rapidly at 21~24 DAF.
Observation Kiowa reached zero firmness at full maturation.
Observation Boysen reached zero firmness at full maturation.
Observation Chester and Arapaho firmness rose to a maximum, declined, stabilized, then fell rapidly.
Observation Chester had the highest full-maturation firmness at 2.69 lb/mm2.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Yunyan 87 showed the least decrease, Bina 1 a relatively small decrease, and Qianxi 1 the largest decrease in those traits.

Taxon: flue-cured tobaccot0
Material: Yunyan 87e0
Outcome: decreasing rangee0
Direction: most lesse0

Verbatim

e0
“but the decreasing range of‘Yunyan 87'was the most less,‘Bina 1'was relatively less,and‘Qianxi 1'was the largest”
✓ located verbatim in the source · abstract, characters 664–776

t0
“Flue-cured Tobacco”
✓ located verbatim in the source · title, characters 56–74

Title

Comprehensive Evaluation on Drought Resistance of Bijie Flue-cured Tobacco Varieties

FU Xin-ya Xi'nan nongye xuebao 2014

Other claims from this paper (5)

Observationobservedoriginal resultnegativeprojected

Claim · model-written summary

The forecast indicated a rapid decrease in humus proportion.

Outcome: proportion of humuse0
Direction: rapid decreasee0

Not reportedTaxon

Verbatim

e0
“with a rapid decrease in the proportion of humus”
✓ located verbatim in the source · abstract, characters 747–795

Title

The state and trends in the development of rice farming in the Krasnodar Region

Maria D. Goverdovskaya Economy of agricultural and processing enterprises 2023. doi:10.31442/0235-2494-2023-0-12-76-82

Other claims from this paper (5)

Observation Rice yield in Krasnodar Territory was steadily growing.
Observation Acreage and gross harvest trends indicated insufficient effectiveness of high fertilizer cultivation technology.
Observation Forecast fertilizer use grew enormously.
Observation The forecast indicated deterioration of the environmental situation.
Recommendation Authors propose an ecosystem approach with resource-saving technology and moderate fertilizer doses.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fertigro caused salinity effects and a decrease in pH.

Taxon: ryegrassLoliume1
Treatment: Fertigroe0
Outcome: salinity effects and a decrease in pHe0
Direction: decreasee0

Verbatim

e0
“The Fertigro gave rise to salinity effects and a decrease in pH”
✓ located verbatim in the source · abstract, characters 1437–1500

t0
“plant”
✓ located verbatim in the source · title, characters 46–51

e1
“ryegrass grown in pots”
✓ located verbatim in the source · abstract, characters 640–662

Title

Nutrient interactions and salinity effects on plant uptake of P from waste-based fertilizers

Beatrice Gómez-Muñoz; Dorette Müller‐Stöver; Veronika Hansen; et al. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture) 2021

Other claims from this paper (9)

Observation Apparent phosphorus recovery varied significantly among tested organic wastes.
Observation Manure and digested products mixed with straw ash gave the lowest phosphorus recovery.
Observation Digested manure products gave the highest phosphorus recovery.
Intervention effect Digested manure mixed with Fertigro reduced dry matter production.
Intervention effect Fertigro alone depressed shoot and root growth.
Intervention effect Fertigro led to high leaf phosphorus concentrations.
Observation Digestion increased phosphorus availability.
Observation Mixing digested manure with ash increased soil pH.
Mechanism Higher soil pH from ash may explain lower phosphorus availability.

“decrease in A”

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