Search claims · PlantClaims

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Rapid epidermal cell expansion was proposed to explain the early salt gland density decrease.

Taxon: Limonium bicolorLimonium bicolort0
Outcome: density of salt glandse0
Qualifier: rapid expansion of epidermal cellse0

Verbatim

e0
“the density of salt glands linearly decreased at the beginning of leaf expansion and kept a relatively constant value in the later periods, which was mainly due to the rapid expansion of epidermal cells”
✓ located verbatim in the source · abstract, characters 417–619

t0
“Limonium bicolor”
✓ located after whitespace/quote normalisation · title, characters 26–42

Title

Salt gland distribution inlimonium bicolorat the individual level

B Y Leng; F Yuan; X X Dong; et al. IOP Conference Series Earth and Environmental Science 2018. doi:10.1088/1755-1315/113/1/012202

Other claims from this paper (5)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Membrane area expansion could not account for the IMP density decrease in salt-imbibed tissue.

Treatment: salt‐imbibede0
Outcome: IMPs per unit areae0
Qualifier: such expansione0

Not reportedTaxonDirection

Verbatim

e0
“such expansion can account for the decrease in IMPs per unit area in the cytoplasmic side (PF) of the membrane in water‐imbibed, but not in salt‐imbibed, tissue.”
✓ located verbatim in the source · abstract, characters 529–690

Title

Changes in plasmalemma organization in cowpea radicle during imbibition in water and NaCl solutions

RICHARD D. BLISS; K. A. PLATT‐ALOIA; W.W. THOMSON Plant Cell & Environment 1984. doi:10.1111/1365-3040.ep11592139

Other claims from this paper (7)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors linked the density induced ratio decrease to downregulation of three carbon metabolism enzymes.

Outcome: downregulation of C 4 carbon metabolism enzymese0
Qualifier: C 4 carbon metabolism enzymese0

Not reportedTaxon

Verbatim

e0
“which resulted in downregulation of C 4 carbon metabolism enzymes (phosphoenolpyruvate carboxykinase, phosphoenolpyruvate carboxylase, and pyruvate orthophosphate dikinase).”
✓ located verbatim in the source · abstract, characters 1189–1362

Title

Corn Response to Competition: Growth Alteration vs. Yield Limiting Factors

S. A. Clay; D. E. Clay; D. P. Horvath; et al. Agronomy Journal 2009. doi:10.2134/agronj2008.0213x

Other claims from this paper (12)

Intervention effect Sixty percent shade increased corn chlorophyll relative to full sun.
Intervention effect Sixty percent shade reduced corn leaf area and height relative to full sun.
Intervention effect Double density plants had 11% less chlorophyll than single density plants.
Intervention effect Double density plants had leaf area and height similar to shaded plants.
Intervention effect Double density plants were smaller at harvest.
Intervention effect Double density increased water and nitrogen use efficiency.
Intervention effect Double density increased yield per hectare by 11%.
Intervention effect Sixty percent shade reduced yield per plant by 50%.
Intervention effect Double density reduced yield per plant by 50%.
Mechanism The authors attributed shaded plant yield reduction to light stress.
Intervention effect High density was associated with a 20% decrease in red to near infrared ratio.
Observation High density and shade had similar per plant yield impact but different compensation mechanisms.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decline in lamina potassium concentration was partly attributed to an initial fall in lamina density.

Taxon: GrapevineVitist0
Outcome: decline in lamina K+ concentratione0
Qualifier: initial decrease in lamina densitye0

Verbatim

e0
“Part of the decline in lamina K+ concentration was attributed to an initial decrease in lamina density”
✓ located verbatim in the source · abstract, characters 208–310

t0
“Grapevine”
✓ located verbatim in the source · title, characters 0–9

Title

Grapevine Leaf Development in Relationship to Potassium Concentration and Leaf Dry Weight and Density

Brian M. Freeman; W. Mark Kliewer American Journal of Botany 1984. doi:10.2307/2443489

Other claims from this paper (3)

Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The increase in grain weight and yield of summer maize resulted from the decrease in soil bulk density and the consequent increase in soil moisture, root number and grain-filling rate.

Taxon: summer maizeZea mayse6
Treatment: decrease in soil bulk densitye6
Outcome: increase in grain weight and yielde6

Verbatim

e1
“rotary tillage after subsoiling in the winter wheat season (RS) improves the grain-filling rate and yield of summer maize by decreasing soil bulk density, when compared with rotary tillage (R)”
✓ located verbatim in the source · abstract, characters 277–469

e6
“The increase in grain weight and yield of summer maize resulted from the decrease in soil bulk density and a consequent increase in soil moisture, root number and grain-filling rate”
✓ located after whitespace/quote normalisation · abstract, characters 1127–1308

Title

Effects of winter wheat season tillage on soil properties and yield of summer maize

Yunqi WANG; Yinghua ZHANG; Zhimin WANG; et al. Plant Soil and Environment 2017. doi:10.17221/692/2016-pse

Other claims from this paper (10)

Intervention effect Rotary tillage after subsoiling in the winter wheat season decreased soil bulk density in the summer maize season compared with rotary tillage.
Intervention effect Rotary tillage after subsoiling in the winter wheat season increased soil moisture in the summer maize season compared with rotary tillage.
Intervention effect Root number at the 8 collar stage was 22.4-35.3% greater under the RS treatment than under the R treatment.
Intervention effect Root number at the silking stage was 8.0-11.7% greater under the RS treatment than under the R treatment.
Intervention effect The RS treatment significantly enhanced the grain-filling rate and grain weight compared with the R treatment.
Intervention effect Yield under the RS treatment was 7.7 higher than under the R treatment.
Intervention effect Thousand grain weight under the RS treatment was 7.2 higher than under the R treatment.
Intervention effect Biomass under the RS treatment was 2.3 higher than under the R treatment.
Intervention effect Harvest index under the RS treatment was 5.3% higher than under the R treatment.
Association Thousand grain weight was correlated with soil bulk density and soil moisture after silking.

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The difference in grain number and grain density per spike between the two cultivars may be due to a greater tiller number decrease in Liaojing 294 under low phosphate.

Taxon: Liaojing 294e5
Treatment: low phosphatee5
Outcome: grain number and grain density per spikee3
Qualifier: tiller number of Liaojing 294 decrease moree5

Verbatim

t0
“The Influence of Low Phosphorus Stress on the Yield of Shennong 265 and Liaojin 294”
✓ located verbatim in the source · title, characters 0–83

e3
“grain density per spike reduce;while spike longth increase,grain number and grain density per spike of Liaojing 294 is upping with low phosphate in field”
✓ located verbatim in the source · abstract, characters 187–340

e5
“the difference perhaps due to low phosphate in field made the tiller number of Liaojing 294 decrease more”
✓ located verbatim in the source · abstract, characters 341–446

Title

The Influence of Low Phosphorus Stress on the Yield of Shennong 265 and Liaojin 294

Yun Wang Journal of Inner Mongolia University for the Nationalities 2008

Other claims from this paper (8)

Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

Biocontrol bacteria may be washed away by rain, which may explain the decrease in population density.

Taxon: soybeanGlycine maxe1
Outcome: population densitye2
Qualifier: the biocontrol bacteria may be washed away by raine2

Verbatim

e1
“Sclerotinia stem rot (SSR), caused by Sclerotinia sclerotiorum , is a major disease of soybean in Canada”
✓ located verbatim in the source · abstract, characters 0–104

e2
“The decrease in population density was significantly correlated with rainfall in the field ( r < −0·93, P < 0·01), suggesting that the biocontrol bacteria may be washed away by rain”
✓ located verbatim in the source · abstract, characters 1360–1541

Title

Biocontrol of sclerotinia stem rot ( Sclerotinia sclerotiorum ) of soybean using novel Bacillus subtilis strain SB24 under control conditions

J. X. Zhang; A. G. Xue Plant Pathology 2009. doi:10.1111/j.1365-3059.2009.02227.x

Other claims from this paper (10)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease in yield components at higher density resulted from competition among pods for environmental resources, which led plants to develop less.

Taxon: FABA BEANVicia fabat0
Treatment: plant density increasede1
Outcome: yield componentse1
Qualifier: competition among pods to use environment resourcese1

Verbatim

t0
“FABA BEAN”
✓ located verbatim in the source · title, characters 62–71

e1
“As the plant density increased grain yield components including number of pods, number of grains per pod, and 100-grain weight decreased which resulted from the competition among pods to use environment resources that caused the plants to develop less”
✓ located verbatim in the source · abstract, characters 834–1085

Title

EFFECT OF PLANT DENSITY ON GRAIN YIELDAND YIELD COMPONENTS IN FABA BEAN

Nazli Derogar; Mani Mojaddam International Journal of Plant Animal and Environmental Sciences 2014

Other claims from this paper (5)

Mechanismauthor interpretationoriginal resultsimulated

Claim · model-written summary

The decrease in herbicide use with uncertainty is attributed to the convex relationship between weed density and yield loss.

Taxon: soybeansGlycine maxe1
Interactor: cockleburXanthium strumariume1weed
Outcome: The total amount of herbicide appliede4
Qualifier: convex relationship between weed density and yield losse5

Verbatim

e1
“In an application of cocklebur control in soybeans”
✓ located verbatim in the source · abstract, characters 245–295

e4
“Under both strategies, the total amount of herbicide applied decreases with increases in uncertainty under the assumption of risk neutrality”
✓ located verbatim in the source · abstract, characters 646–786

e5
“The result is due to the convex relationship between weed density and yield loss”
✓ located verbatim in the source · abstract, characters 788–868

Title

Weed Control Decision Rules under Uncertainty

William Deen; Alfons Weersink; Calum G. Turvey; et al. Review of Agricultural Economics 1993. doi:10.2307/1349710

Other claims from this paper (4)

Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

Authors hypothesized irrigation water and pollination limited yield per plant under high density.

Taxon: tomatoesSolanum lycopersicumt0
Treatment: high-density treatmentse0
Outcome: decrease in yield per plante0
Qualifier: irrigation water and pollination were the limiting factorse0

Verbatim

e0
“We hypothesized that irrigation water and pollination were the limiting factors that promoted a decrease in yield per plant for the high-density treatments”
✓ located verbatim in the source · abstract, characters 2472–2627

t0
“tomatoes”
✓ located after whitespace/quote normalisation · title, characters 72–80

Title

Plant Density Recommendations and Plant Nutrient Status for High Tunnel Tomatoes in Virginia

Emmanuel Torres-Quezada; Ricardo José Gandini-Taveras Horticulturae 2023. doi:10.3390/horticulturae9101063

Other claims from this paper (4)

Recommendation Authors recommend 2 ft spacing and a single row per bed.
Intervention effect Increasing density or modifying distribution could reduce per plant yield by 32% to 46%.
Intervention effect Increasing density or modifying distribution could substantially increase production costs.
Observation Tomatoes showed no deficient nutrient status in any treatment.

“decrease in density”

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