Search claims · PlantClaims

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

PB-95 had the lowest percentage yield decrease at S3 relative to S0, 72.58.

Taxon: riceOryza sativat0
Material: PB-95e0
Outcome: % decreasee0
Direction: loweste0
Value: 72.58e0
Comparator: S0e0
Setting: S3e0

Verbatim

e0
“PB-95 rice variety attained the lowest % decrease at S3 over S0 (72.58).”
✓ located verbatim in the source · abstract, characters 2165–2237

t0
“rice landraces”
✓ located verbatim in the source · title, characters 34–48

Title

Salt tolerance screening of seven rice landraces

Muhammad Arshad Ullah; Muhammad Rasheed; Syed Ishtiaq Hyder; et al. International Journal of Agriculture and Nutrition 2019. doi:10.33545/26646064.2019.v1.i2a.8

Other claims from this paper (12)

Observation The seven rice varieties differed significantly in grain yield.
Observation Basmati-515 had the top grain yield of 4.18 tha-1 at S0.
Observation T-05 had the lowest grain yield of 3.41 tha-1 at S0.
Observation PB-95 had the highest paddy yield of 3.18tha-1 at S1.
Observation Shaheen Basmati had grain yield of 3.06tha-1 at S1.
Observation Other rice varieties showed the lowest grain yield under S1.
Observation PB-95 had the highest grain yield of 2.16 tha-1 at S2.
Observation Rice line 1121 had the least grain yield of 1.66tha-1 at S2.
Observation PB-95 had the lowest percentage yield decrease at S2 relative to S0, 45.17.
Observation PB-95 had the highest grain yield of 1.08tha-1 at S3.
Observation Rice line 1121 had the least yield of 0.62tha-1 at S3.
Observation PB-95 was judged the most salt tolerant among the tested rice varieties.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The decrease in P resorption in infected C. reticulata may account for a marked decrease in average fruit yield.

Taxon: C. reticulataCitrus reticulatae1
Treatment: 'Ca. L. asiaticus' infectione2
Outcome: average fruit yielde1
Direction: decreasee1

Verbatim

e1
“P resorption efficiency substantially decreased in infected C. reticulata plants relative to the healthy plants in summer, which may account for the marked decrease in the average fruit yield”
✓ located verbatim in the source · abstract, characters 734–925

e2
“We investigated the effects of 'Ca. L. asiaticus' infection on nitrogen (N) and phosphorus (P) concentrations and resorption in different citrus species”
✓ located verbatim in the source · abstract, characters 431–583

Title

Pathogen infection drives patterns of nutrient resorption in citrus plants

Jirong Cao; Chunzhen Cheng; Junjie Yang; et al. Scientific Reports 2015. doi:10.1038/srep14675

Other claims from this paper (4)

Intervention effect HLB-pathogen infection decreased P resorption efficiency in C. reticulata relative to healthy plants in summer.
Intervention effect HLB-pathogen infection made P resorption more efficient in C. limon than in healthy plants.
Intervention effect HLB had no significant effect on N:P ratio in live leaves, resorption efficiency or fruit yield in C. maxima.
Recommendation Keeping efficient internal nutrient cycling can be a strategy for citrus species to be tolerant to HLB.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

East-west yield was 3.3% lower than south-north yield, a less dramatic decrease.

Taxon: SoybeanGlycine maxt0
Treatment: east-west directione0
Outcome: yielde0
Direction: lowere0
Value: 3.3%e0
Comparator: south-north directione0

Verbatim

t0
“Soybean”
✓ located verbatim in the source · title, characters 49–56

e0
“with merely 3.3% yield lower than the south-north direction,the yield decrease of the east-west direction was not so dramatic”
✓ located verbatim in the source · abstract, characters 691–816

Title

Effect of Different Ridge Directions on Yield of Soybean

Qiang Fu 2011

Other claims from this paper (9)

Intervention effect Northeast-southwest ridges had lower leaf area index, dry matter weight and plant height than south-north ridges across the stated stages.
Intervention effect Northwest-southeast ridges had lower leaf area index, dry matter weight and plant height than south-north ridges.
Intervention effect East-west ridges had lower leaf area index, dry matter weight and plant height than south-north ridges.
Intervention effect Northeast-southwest ridges had lower seed weight per plant, seed number per plant and economic index than south-north ridges.
Intervention effect Northwest-southeast ridges had lower seed weight per plant, seed number per plant and economic index than south-north ridges.
Intervention effect East-west ridges had lower seed weight per plant, seed number per plant and economic index than south-north ridges.
Intervention effect Northeast-southwest yield was 13.4% lower than south-north yield, with a remarkable difference.
Intervention effect Southeast-northwest yield was 14.2% lower than south-north yield, with a remarkable difference.
Recommendation The authors recommend widespread south-north ridges for better soybean growth and production indices.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Yield rose as irrigation declined.

Taxon: CucumberCucumis sativuse0
Treatment: decrease of irrigatione0
Outcome: yielde0
Direction: increasede0

Verbatim

e0
“Cucumber yield did not decrease but increased with the decrease of irrigation”
✓ located verbatim in the source · abstract, characters 319–396

Title

Effects of Irrigation on Water Distribution of Cucumber in Solar Greenhouse

Zhao JingWen Xibei nongye xuebao 2010

Other claims from this paper (7)

Intervention effect Drainage, evaporation and soil storage declined with irrigation.
Intervention effect Transpiration did not differ significantly.
Intervention effect A 25% irrigation reduction raised yield 10.5%.
Intervention effect A 50% irrigation reduction raised yield 15.4%.
Intervention effect A 25% irrigation reduction raised WUE 31.7%.
Intervention effect A 50% irrigation reduction raised WUE 71.4%.
Observation Empirical irrigation exceeded cucumber water needs.

Observationobservedoriginal resultmixedprojected

Claim · model-written summary

Maize yield was simulated to stagnate or decrease.

Taxon: maizeZea mayse0
Outcome: yielde0
Direction: stagnation or decrementse0

Verbatim

e0
“For spring barley and maize, however, yield stagnation or decrements were simulated.”
✓ located verbatim in the source · abstract, characters 577–661

Title

Vulnerability of crops to climate change in Northeastern Austria

Thaler, S.; Eitzinger, J.; Rischbeck, P. M.; et al. ASEP 2010

Other claims from this paper (5)

Association Winter wheat yield on medium soils is projected to increase until 2050, mainly owing to enhanced CO2.
Observation Spring barley yield was simulated to stagnate or decrease.
Intervention effect Minimum tillage would increase mean winter wheat yield by up to 2% versus ploughing in 2050.
Intervention effect Minimum tillage would increase spring barley yield by up to 4% in 2050.
Intervention effect Minimum tillage did not produce the simulated yield increase for maize.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Planting at the end of May caused no corresponding decrease in seed yield.

Taxon: flaxLinum usitatissimumt0
Treatment: Delaying planting until the end of Maye0
Outcome: seed yielde0
Direction: no corresponding decreasee0

Not reportedComparator

Verbatim

e0
“Delaying planting until the end of May increased fibre yields by an average of 35% with no corresponding decrease in seed yield”
✓ located verbatim in the source · abstract, characters 1127–1254

t0
“oilseed flax”
✓ located verbatim in the source · title, characters 49–61

Title

Impact of production practices on fiber yield of oilseed flax under Canadian prairie conditions

R B Irvine; J McConnell; G P Lafond; et al. Canadian Journal of Plant Science 2010. doi:10.4141/cjps08233

Other claims from this paper (11)

Observation Oilseed flax cultivars tended to be shorter than fibre cultivars.
Observation Oilseed flax cultivars tended to have lower fibre content and above-ground biomass than fibre cultivars.
Intervention effect At recommended linseed seeding rates, planting geometry did not affect seed and fibre yields.
Intervention effect Increasing the seeding rate from 40 to 120 kg ha -1 did not affect flax seed yield.
Intervention effect Increasing seeding rate did not affect flax fibre content.
Intervention effect Higher seeding rates increased stem numbers.
Intervention effect Higher seeding rates decreased stem size and variability in stem size.
Intervention effect Higher seeding rates increased fibre yield.
Intervention effect Planting at the end of May increased fibre yield by 35% on average.
Observation Cultivars had similar relative seed and fibre yield responses under solid seed and narrow band geometries.
Recommendation Breeders can select higher fibre producing lines with narrow band seed openers spaced up to 30 cm apart.

Intervention effectobservedcited backgroundnegativemeasured

Claim · model-written summary

Earlier NIAB TAG work found an initial yield decrease after conversion to noninversion tillage.

Taxon: winter sown combinable cropst0
Treatment: noninversion tillage systeme0
Outcome: crop yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Previous work undertaken at NIAB TAG had shown an initial decrease in crop yield immediately after conversion to a noninversion tillage system”
✓ located verbatim in the source · abstract, characters 1164–1306

t0
“winter sown combinable crops”
✓ located verbatim in the source · title, characters 46–74

Title

Reduced tillage improves energy efficiency in winter sown combinable crops

Douglas Warner; Ron Stobart; Nathan Morris; et al. University of Hertfordshire Research Archive (University of Hertfordshire) 2016

Other claims from this paper (1)

Observation Earlier NIAB TAG work reported yield increasing in following seasons after conversion.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Broadcast sowing up to 10 viable seeds m-2 did not decrease sorghum grain yield.

Taxon: Urochloa ruziziensisUrochloa ruziziensist0
Treatment: broadcast seedingse0
Outcome: sorghum grain yielde0
Direction: do not decreasee0

Not reportedComparator

Verbatim

e0
“up to 10 viable seeds m-2 using inter-row, and broadcast seedings do not decrease sorghum grain yield”
✓ located verbatim in the source · abstract, characters 893–994

t0
“Urochloa ruziziensis”
✓ located verbatim in the source · title, characters 38–58

Title

Seeding system and density for winter Urochloa ruziziensis intercropped with sorghum between soybean crops

Marco Antônio Buffara; Alessandro Guerra da Silva; Itamar Rosa Teixeira; et al. Comunicata Scientiae 2018. doi:10.14295/cs.v9i3.2536

Other claims from this paper (6)

Intervention effect In-row sowing at 8 viable seeds m-2 of U. ruziziensis did not decrease sorghum grain yield.
Intervention effect Inter-row sowing up to 10 viable seeds m-2 did not decrease sorghum grain yield.
Association Increasing U. ruziziensis seeding density increased its dry matter yield.
Association Increasing U. ruziziensis seeding density increased total intercrop dry matter yield.
Intervention effect Intercropping sorghum with U. ruziziensis increased soil plant cover.
Intervention effect Dry matter from the sorghum and U. ruziziensis intercrop did not affect soybean grain yield.

Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

In the model, a seasonal temperature decrease of up to 3 oC enhanced wheat yield by 12-16 per cent.

Taxon: wheatTriticum aestivumt0
Treatment: decrease in seasonal temperature up to 3oCe0
Outcome: yielde0
Direction: enhancemente0
Value: 12-16 per cente0

Not reportedComparator

Verbatim

t0
“wheat yield”
✓ located verbatim in the source · title, characters 62–73

e0
“with decrease in seasonal temperature up to 3oC, the yield enhancement by 12-16 per cent was observed”
✓ located verbatim in the source · abstract, characters 697–798

Title

Impact assessment of intra seasonal temperature variations on wheat yield using CERES Wheat model

PRAGYAN KUMARI; A.WADOOD Journal of Agrometeorology 2016. doi:10.54386/jam.v18i2.942

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A decrease in solar radiation after silking dropped maize grain yield and biomass.

Taxon: maizeZea mayse0
Treatment: a decrease in solar radiation after silkinge1
Outcome: grain yield and biomasse1
Direction: drope1

Not reportedComparator

Verbatim

e0
“Matching of maize growth with solar radiation is of great importance for achieving high yield”
✓ located verbatim in the source · abstract, characters 9–102

e1
“a decrease in solar radiation after silking caused a drop in maize grain yield and biomass”
✓ located verbatim in the source · abstract, characters 317–407

Title

Improving maize grain yield by matching maize growth and solar radiation

Yunshan Yang; Wenjuan Xu; Peng Hou; et al. Scientific Reports 2019. doi:10.1038/s41598-019-40081-z

Other claims from this paper (7)

“yield decrease”

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