Search claims · PlantClaims

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

A 50% grain yield decrease occurred at about 84 mM NaCl with 1 x HS.

Taxon: wheatTriticum aestivumt0
Outcome: grain yield decreasee0
Direction: decreasee0
Value: 84e0
Qualifier: 1,0.2, and 0.04 × HSe0

Verbatim

e0
“The salinity level associated with a 50% grain yield decrease was about 84, 72, and 31 mM NaCl for 1,0.2, and 0.04 × HS, respectively.”
✓ located verbatim in the source · abstract, characters 1065–1199

t0
“wheat”
✓ located verbatim in the source · title, characters 59–64

Title

Interactive effects of salinity and macronutrient level on wheat. I. Growth

Y. Hu; J. J. Oertli; U. Schmidhalter Journal of Plant Nutrition 1997. doi:10.1080/01904169709365324

Other claims from this paper (16)

Intervention effect Main spike grain yield decreased slightly at 1 x HS under low to medium salinity.
Intervention effect Main spike grain yield decreased slightly at 0.2 x HS under low to medium salinity.
Intervention effect Main stem grain yield decreased more at 0.04 x HS.
Intervention effect High salinity caused larger decreases in main stem grain yield.
Observation High-salinity yield loss was more marked at 0.2 than 1 x HS.
Intervention effect Increasing salinity strongly decreased plant yield components other than thousand grain weight.
Observation A 50% grain yield decrease occurred at about 72 mM NaCl with 0.2 x HS.
Observation A 50% grain yield decrease occurred at about 31 mM NaCl with 0.04 x HS.
Observation Salt tolerance was higher at full macronutrient concentration.
Association Grain yield declines were closely related to declining leaf number.
Association Grain yield declines were closely related to declining tiller number.
Mechanism The authors infer salinity mainly affects early growth stages.
Recommendation The authors recommend increasing nutrient supply in nutrient-poor saline soils.
Recommendation The authors recommend salt elimination around roots during early wheat development.
Recommendation The authors recommend increasing main stem density by seeding more densely.
Recommendation Early salt elimination and increased seeding density were expected to raise yield more than added nutrients at moderate and sufficient nutrient levels.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

EGTA irrigation exacerbated the low-temperature decrease in tomato physiology and yield.

Taxon: tomatoSolanum lycopersicume1
Treatment: ethylene glycol tetraacetic acid(EGTA)e0
Outcome: Pn,root activity and yielde1
Direction: exacerbated the decreasee0

Not reportedComparator

Verbatim

e0
“Irrigation with ethylene glycol tetraacetic acid(EGTA) or lanthanum chloride(LaCl3) exacerbated the decrease”
✓ located verbatim in the source · abstract, characters 557–665

e1
“decrease of Pn,root activity and yield of tomato under LNT”
✓ located verbatim in the source · abstract, characters 498–556

Title

Effect of calcium on production and accumulation of photosythate in tomato under low night temperature stress

Li TianLai Jiangsu nongye xuebao 2012

Other claims from this paper (5)

Intervention effect Low night temperature inhibited tomato photosynthesis and reduced stomatal conductance, intercellular CO2 concentration, and transpiration rate.
Intervention effect Low night temperature increased tomato stomatal limitation.
Intervention effect Low night temperature decreased tomato yield and quality.
Intervention effect CaCl2 irrigation alleviated the low-temperature decreases in tomato Pn, root activity and yield.
Intervention effect LaCl3 irrigation exacerbated the low-temperature decrease in tomato physiology and yield.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

A 25% to 30% irrigation reduction did not decrease maize seed yield.

Taxon: maizeZea mayst0
Treatment: reduction of 25% ~ 30% in irrigation amounte0
Outcome: seed yielde0
Direction: did not decreasee0

Not reportedComparator

Verbatim

e0
“reduction of 25% ~ 30% in irrigation amount did not decrease seed yield”
✓ located verbatim in the source · abstract, characters 1809–1880

t0
“hybrid seed yield of maize”
✓ located verbatim in the source · title, characters 42–68

Title

Effects of irrigation stage and amount on hybrid seed yield of maize and water use of maize in Hexi Corridor of Gansu

Fan Ting-l Ganhan diqu nongye yanjiu 2014

Other claims from this paper (14)

Intervention effect Reducing irrigation by 56.2% from 480 to 210 mm decreased average maize seed yield by 41.6%.
Association Each additional millimeter of irrigation increased seed yield by 14.05 kg per hectare.
Intervention effect At 360 mm, yield declined by 0.47% to 8.26% versus 480 mm.
Intervention effect At 330 mm, yield declined by 8.66% to 24.90% versus 480 mm.
Intervention effect At silking, 60 mm irrigation reduced yield by 6.5% relative to tasselling.
Intervention effect At silking, 60 mm irrigation reduced yield by 7.2% relative to middle grain filling.
Intervention effect At silking, 30 mm irrigation reduced yield by 11.2% relative to tasselling.
Intervention effect At silking, 30 mm irrigation reduced yield by 8.5% relative to middle grain filling.
Association Water use efficiency increased with irrigation amount and evapotranspiration.
Observation Moderate irrigation gave high WUE, whereas high irrigation gave high yield.
Intervention effect Reduced irrigation at maternal silking decreased WUE and IWUE.
Intervention effect Reduced irrigation at tasselling or middle grain filling did not reduce WUE and IWUE.
Observation The authors identify maternal silking as the most irrigation sensitive stage.
Recommendation The authors recommend irrigation before silking and during middle to late grain filling.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Turmeric growth, yield attributes and yield tended to decrease with pressmud levels beyond 20 t per ha.

Taxon: turmericCurcuma longae0
Treatment: higher levels of pressmud beyond 20 t pressmud ha-1e0
Outcome: growth, yield attributes and yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The growth, yield attributes and yield of turmeric rhizomes tended to decrease with higher levels of pressmud beyond 20 t pressmud ha-1”
✓ located verbatim in the source · abstract, characters 880–1015

Title

Effect of sugarcane pressmud with inorganic fertilizers on growth and yield of turmeric (Curcuma longa L.

S.K. BAIRAGI Annals of Plant and Soil Research 2022. doi:10.47815/apsr.2022.10164

Other claims from this paper (10)

Intervention effect Pressmud at 20 t per ha with RDF gave the highest turmeric plant height, 97.4 cm.
Intervention effect Pressmud at 20 t per ha with RDF gave the maximum turmeric leaf length, 49.4 cm.
Intervention effect Pressmud at 20 t per ha with RDF gave the highest turmeric leaf breadth, 12.9 cm.
Intervention effect RDF + 20 t pressmud per ha produced the highest number of rhizomes per plant, 21.5.
Intervention effect RDF + 20 t pressmud per ha produced the maximum fresh rhizome weight per plant, 310.3 g.
Intervention effect RDF + 20 t pressmud per ha produced the highest fresh rhizome yield, 34.5 t per ha.
Intervention effect The yield increment with RDF + 20 t pressmud per ha was 22.7% over the control (RDF only).
Intervention effect Turmeric responded significantly to pressmud application compared with the control.
Intervention effect RDF + 20 t pressmud per ha gave the maximum net return, Rs. 4,78,757 per ha, versus Rs. 3,54,677 per ha for the control.
Intervention effect RDF + 20 t pressmud per ha gave the highest B:C ratio, 2.95, versus 2.51 for the control.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Eight alleles favored yield increase and ASI decrease together.

Taxon: maizeZea mayst0
Gene: Eight allelese0
Outcome: yielde0
Direction: increasee0
Value: Eight allelese0

Verbatim

e0
“Eight alleles were selected for their favourable concurrent effect on yield increase and ASI decrease.”
✓ located verbatim in the source · abstract, characters 1204–1306

t0
“maize inbred lines”
✓ located verbatim in the source · title, characters 38–56

Title

Agronomic and molecular evaluation of maize inbred lines for drought tolerance

Sanja Mikić; Miroslav Zorić; Dušan Stanisavljević; et al. Spanish Journal of Agricultural Research 2016. doi:10.5424/sjar/2016144-9116

Other claims from this paper (8)

Observation High-performing drought-tolerant inbreds formed short- and long-ASI groups.
Association The long-ASI group performed better in more drought-affected environments.
Observation Three selected inbreds had above-average yield and small ASI across environments.
Association ASI and grain yield were significantly correlated with three microsatellites.
Association The selected alleles also favored ASI decrease.
Association Markers explained 5.7% to 22.4% of ASI variation across environments.
Association Markers explained 4.6% to 8.1% of yield variation across environments.
Method / resource Partial least squares interactions analysis identified alleles with strong genotype-specific effects and interactions.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Slightly damaged wheat fields had no actual yield decrease.

Taxon: wheatTriticum aestivumt0
Outcome: yielde0
Direction: not founde0
Setting: slightly damaged fielde0

Verbatim

e0
“Actual decrease in yield was not found in the slightly damaged field”
✓ located verbatim in the source · abstract, characters 1794–1862

t0
“wheat plants”
✓ located verbatim in the source · title, characters 23–35

Title

On the frost damage of wheat plants occured at Tokorozawa district, Saitama prefecture in 1955

Y. OKAMOTO; Y. KANZAKI; H. INOUE; et al. Journal of Agricultural Meteorology 1956. doi:10.2480/agrmet.12.13

Other claims from this paper (16)

Observation Frost killed young ears in low winter type wheat and induced late tiller ears and delayed heading.
Observation Frost caused 68.3% dead stems in the severely damaged field.
Observation Frost caused 48.1% dead stems in the intermediately damaged field.
Observation Frost caused 23.3% dead stems in the lightly damaged field.
Association Damage differences were likely related to growth and developmental stage.
Observation Damage changed late stem number, stem length and stem diameter.
Observation Damage delayed wheat heading.
Association Frost damage degree correlated strongly with changed morphological characters and those characters correlated with each other.
Observation Frost decreased complete grains and their proportion.
Observation Frost increased incomplete grain quantity.
Observation Frost decreased thousand grain weight.
Observation Intermediate damage reduced wheat yield by about 30%.
Observation Severe damage reduced wheat yield by about 70%.
Mechanism Late stems produced grains that compensated for yield losses to differing degrees.
Method / resource Late stem productivity may estimate frost related wheat yield loss.
Association Late stem productivity correlated significantly with delayed heading days, stem length and stem diameter.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Final yield of MDHAR-silenced lines showed a stronger decrease under carbon limitation.

Taxon: cherry tomatoSolanum lycopersicum var. cerasiformet0
Material: MDHAR silenced linese1
Treatment: carbon limitatione1
Outcome: final yielde1
Direction: stronger decreasee1

Not reportedComparator

Verbatim

e1
“final yield of MDHAR silenced lines showed a stronger decrease under carbon limitation”
✓ located verbatim in the source · abstract, characters 965–1051

t0
“cherry tomato”
✓ located verbatim in the source · title, characters 31–44

Title

Reduction of MDHAR activity in cherry tomato suppresses growth and yield and MDHAR activity is correlated with sugar levels under high light

Vincent Truffault; Noé Gest; Cécile Garchery; et al. Plant Cell & Environment 2015. doi:10.1111/pce.12663

Other claims from this paper (9)

Intervention effect Independently of the light regime, early growth of all organs was slower in MDHAR-silenced cherry tomato lines.
Intervention effect MDHAR silencing decreased final fruit yield.
Intervention effect Photosynthesis was altered in MDHAR-modified lines.
Intervention effect Accumulation of hexoses and sucrose was altered in a light-dependent manner in plantlets.
Intervention effect Sucrose accumulation was repressed in young fruits of MDHAR-silenced lines.
Intervention effect The phenotype of MDHAR-silenced lines was partially restored by reducing fruit load.
Association MDHAR activity is correlated with sugar levels under high light in cherry tomato.
Mechanism Ascorbate and MDHA appear to be involved in control of growth and sugar metabolism in cherry tomato.
Recommendation The associated enzymes could be potential targets for yield improvement.

Observationauthor interpretationoriginal resultno effectmeasured

Claim · model-written summary

A risk of severe yield decrease in CSS could not be shown in the limited experiments.

Taxon: timothyPhleum pratensee0
Outcome: risk of severe yield decreasee4
Qualifier: in our limited experimentse4

Verbatim

e0
“such as timothy”
✓ located verbatim in the source · abstract, characters 152–167

e4
“A risk of severe yield decrease in CSS could not be shown in our limited experiments”
✓ located verbatim in the source · abstract, characters 907–991

Title

Evaluation of forage yield performance in advanced generations of a timothy “clone and strain synthesis” strain

Tsuneki Tanaka; Hiroyuki Tamaki; Kazunori Ashikaga; et al. Grassland Science 2013. doi:10.1111/grs.12032

Other claims from this paper (3)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

The decrease in grain yield under water deficit was over expressed in durum wheat.

Taxon: durum wheatTriticum turgidum subsp. durume0
Outcome: decrease in grain yielde0
Direction: over expressede0

Verbatim

e0
“Generally, grain yield was higher in genotypes of bread wheat than that of durum wheat, but a decrease in grain yield was over expressed in durum wheat”
✓ located verbatim in the source · abstract, characters 1037–1188

Title

ADAPTIVE CHANGES IN PHYSIOLOGICAL TRAITS OF WHEAT GENOTYPES UNDER WATER DEFICIT CONDITIONS

T. I. ALLAHVERDIYEV Applied Ecology and Environmental Research 2018. doi:10.15666/aeer/1601_791806

Other claims from this paper (14)

Observation Drought stress led to adaptive changes in physiological traits of wheat genotypes.
Intervention effect Gas exchange parameters decreased significantly under water deficit in wheat.
Observation The reduction in relative water content under water deficit was not strong.
Observation Wheat genotypes differed in reducing the content of pigments under water stress.
Observation Carotenoids were relatively stable under water stress.
Observation The leaf assimilation area of durum wheat exceeds that of bread wheat.
Intervention effect Water stress accelerated leaf senescence in wheat.
Intervention effect Water stress inhibited an increase in the area of stem and spike in wheat.
Observation Wheat showed adaptive changes in the distribution of assimilation area between leaves and stem.
Observation Stem assimilation area increased up to the watery ripe kernel stage, unlike leaf assimilation area.
Intervention effect Water stress increased proline content in wheat.
Observation Grain yield was higher in bread wheat than in durum wheat.
Association Grain yield was less correlated with physiological traits.
Observation The decrease in physiological parameters and grain yield was more expressed in the 2013/14 growing season.

Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

A 0.5℃ increase produced a maximum simulated yield decrease of 13.37%, averaging 7.31%.

Taxon: wheatTriticum aestivumt0
Treatment: Light increased 0.5℃e0
Outcome: yielde0
Direction: decreasee0
Value: 13.37%e0
Qualifier: average reduction of 7.31%e0

Verbatim

e0
“Light increased 0.5℃,the highest yield decrease range reached 13.37%,with average reduction of 7.31%”
✓ located verbatim in the source · abstract, characters 1033–1133

t0
“wheat”
✓ located verbatim in the source · title, characters 20–25

Title

Response of dryland wheat yield to light and temperature

Yang Tin Ganhanqu ziyuan yu huanjing 2014

Other claims from this paper (6)

“yield decrease”

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