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“decrease in density”

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Organism groups follow NCBI Taxonomy: the spellings of one organism are merged, a claim naming several organisms sits in each group, and claims whose value names no organism are under “not stated”.

not stated 40

Mechanismobservedoriginal resultsimulated

Claim · model-written summary

A decrease in density could account for 32.3–42.9% of the decrease in species richness under fertilization.

Taxon
alpine meadowt0
Outcome
decrease of species richnesse0
Value
32.3–42.9%e0
Qualifier
decrease in densitye0

Verbatim

t0

“a field experiment in an alpine meadow on the Tibet plateau”

✓ located after whitespace/quote normalisation · title, characters 41–100
e0

“Rarefaction showed that a decrease in density can account for 32.3–42.9% decrease of species richness”

✓ located verbatim in the source · abstract, characters 869–970

Title

Importance of assemblage-level thinning: A field experiment in an alpine meadow on the Tibet plateau

Luo Yanjiang; Qin Guanglian; Du Guozhen Journal of Vegetation Science 2006. doi:10.1658/1100-9233(2006)17[417:ioataf]2.0.co;2

Other claims from this paper (4)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease in nonphotorespiratory respiration with increasing photon flux density was concluded not to involve photorespiration.

Outcome
decrease with increasing photon flux densitye0
Qualifier
did not involve photorespiratione0

Not reportedTaxon

Verbatim

e0

“it was concluded that its decrease with increasing photon flux density did not involve photorespiration”

✓ located verbatim in the source · abstract, characters 1124–1227

Title

Investigation of the CO2 Dependence of Quantum Yield and Respiration in Eucalyptus pauciflora

Miko U. F. Kirschbaum; Graham D. Farquhar PLANT PHYSIOLOGY 1987. doi:10.1104/pp.83.4.1032

Other claims from this paper (4)
Mechanismauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors consider the decrease in weed density to be due to increased cultivation and pest control techniques.

Taxon
weede0
Outcome
decreasee1
Qualifier
increase in cultivation and pest control techniquese1

Verbatim

e0

“the total weed density had decreased at a significant level during the last 31 years”

✓ located verbatim in the source · abstract, characters 1717–1801
e1

“It is considered that this decrease was due to the increase in cultivation and pest control techniques”

✓ located verbatim in the source · abstract, characters 1940–2042

Title

Changes of weed flora in cereal fields over the last 31 years in Van, Turkey

Reyyan Yergin Özkan; Işik Tepe Pakistan Journal of Botany 2020. doi:10.30848/pjb2020-6(41)

Other claims from this paper (12)

Triticum aestivum 13

Show all 13 →
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease under conservation tillage was mostly attributed to a decreased ear density.

Taxon
spring wheatTriticum aestivumt0
Treatment
conservation tillagee1
Outcome
yield of spring wheat graine1
Qualifier
a decreased ear densitye1

Verbatim

t0

“HEALTH OF SPRING WHEAT”

✓ located verbatim in the source · title, characters 78–100
e1

“Decrease in the yield of spring wheat grain on plots with conservation tillage, to the highest degree resulted from a decreased ear density”

✓ located verbatim in the source · abstract, characters 916–1055

Title

THE EFFECT OF TILLAGE SYSTEMS AND CATCH CROPS ON THE YIELD, GRAIN QUALITY AND HEALTH OF SPRING WHEAT

Piotr Kraska; Sylwia Andruszczak; Ewa Kwiecińska-Poppe; et al. Acta Scientiarum Polonorum. Agricultura 2014

Other claims from this paper (13)
Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

Increasing penetrometer resistance with depth was proposed to explain declining wheat root length density with depth.

Taxon
winter wheatTriticum aestivumt0
Outcome
rapid decrease in root length density with depthe0
Qualifier
increase in penetrometer resistance with depthe0

Verbatim

e0

“The increase in penetrometer resistance with depth was a putative explanation for the rapid decrease in root length density with depth.”

✓ located verbatim in the source · abstract, characters 1082–1217
t0

“winter wheat”

✓ located verbatim in the source · title, characters 27–39

Title

Root growth in field-grown winter wheat: Some effects of soil conditions, season and genotype

L. Hodgkinson; I.C. Dodd; A. Binley; et al. European Journal of Agronomy 2017. doi:10.1016/j.eja.2017.09.014

Other claims from this paper (9)
Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

The authors suggest tetraploid vein density and bundle sheath development may support ear photosynthesis and limit yield loss.

Material
tetraploid speciese0
Outcome
higher P N _ear and lower decrease in grain yielde0
Qualifier
higher vein density and well‐developed bundle sheathe0

Verbatim

e0

“The higher vein density and well‐developed bundle sheath of tetraploid species may contribute to the higher P N _ear and lower decrease in grain yield”

✓ located verbatim in the source · abstract, characters 1554–1704
t0

“wheat yield”

✓ located verbatim in the source · title, characters 37–48

Title

Ear photosynthetic anatomy effect on wheat yield and water use efficiency

Yuping Li; Hongbing Li; Suiqi Zhang; et al. Agronomy Journal 2020. doi:10.1002/agj2.20154

Other claims from this paper (10)

Zea mays 11

Show all 11 →
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Higher interspecies interaction intensity can decrease evaporation by increasing root length density of the intercropped crops

Taxon
maizeZea mayse0
Outcome
evaporatione7
Qualifier
by increasing the root length density of intercropping cropse7

Verbatim

e0

“wheat ( Triticum aestivum )–maize ( Zea mays ) intercropping system”

✓ located verbatim in the source · abstract, characters 278–345
e7

“Increasing interspecies interaction intensity can decrease evaporation by increasing the root length density of intercropping crops”

✓ located verbatim in the source · abstract, characters 1483–1614

Title

Interspecies interaction intensity influences water consumption in wheat–maize intercropping by regulating root length density

Yifan Wang; Wen Yin; Falong Hu; et al. Crop Science 2021. doi:10.1002/csc2.20639

Other claims from this paper (8)
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)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The gain in water use efficiency at high density under irrigation is attributed to higher transpiration efficiency and lower soil evaporation.

Taxon
maizeZea mayse1
Treatment
high planting density under irrigated conditionse0
Outcome
water use efficiencye1
Qualifier
an increase in transpiration efficiency (TE) and a decrease in Ese>e0

Verbatim

e1

“water use efficiency (q) of maize crops”

✓ located verbatim in the source · abstract, characters 90–129
e0

“The increase in q at high planting density under irrigated conditions was due to an increase in transpiration efficiency (TE) and a decrease in Ese>”

✓ located verbatim in the source · abstract, characters 1067–1215

Title

Water use of maize in response to planting density and irrigation

J. B.O. Ogola; T. R. Wheeler; P. M. Harris South African Journal of Plant and Soil 2005. doi:10.1080/02571862.2005.10634692

Other claims from this paper (7)

Glycine max 7

Show all 7 →
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The reduced nodule number in wox5abc mutants is attributable to a decrease in primordium density.

Taxon
soybeanGlycine maxt0
Organ / stage
primordiume3
Outcome
primordium densitye3
Direction
decreasee3

Verbatim

t0

“in soybean”

✓ located verbatim in the source · title, characters 121–131
e3

“attributable to a decrease in primordium density rather than impaired rhizobial infection”

✓ located verbatim in the source · abstract, characters 591–680

Title

WOX5 expression stimulated by the transcription factor NF-YAc reprograms cortical cells for nodule primordium initiation in soybean

Linfang Li; Yifu Chen; Runxin Zhu; et al. Journal of Experimental Botany 2026. doi:10.1093/jxb/erag051

Other claims from this paper (9)
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 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)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

An initial decrease in lamina density partly explained the decline in grapevine lamina potassium concentration.

Taxon
VitisVitise1
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 211–314
e1

“The plastochron index (PI) was developed for Vitis”

✓ located verbatim in the source · abstract, characters 0–50

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:10.1002/j.1537-2197.1984.tb12517.x

Other claims from this paper (4)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Reduced stomatal density contributed to decreased grapevine stomatal conductance.

Taxon
grapevinesVitist0
Organ / stage
stomatal densitye0
Outcome
decrease in gse0
Qualifier
reduction of stomatal densitye0

Verbatim

e0

“The decrease in gs was dependent from a reduction of stomatal density”

✓ located verbatim in the source · abstract, characters 413–482
t0

“grapevines”

✓ located verbatim in the source · title, characters 55–65

Title

Stomatal behaviour, photosynthesis and leaf anatomy in grapevines grown at an elevated CO2 concentration in the field

Carlos M. Correia; Berta Gonçalves; José Boaventura‐Cunha 2005

Other claims from this paper (6)
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)

Oryza sativa 3

Show all 3 →
Mechanismhypothesisoriginal resultpositivebasis n/a

Claim · model-written summary

Farmer's plowing is assumed to be a cause of the decrease in small brown planthopper density.

Treatment
Farmer's plowinge6
Interactor
SBPHe6pest
Outcome
SBPH density decreasee6

Verbatim

e0

“In western and southern coast parts of 5 districts, Jindo, Wando, Shinan, Haenam and Muan, rice was severely damaged by RSV from 2008 to 2009”

✓ located verbatim in the source · abstract, characters 568–709
e6

“Farmer's plowing this season assumed to be a cause of SBPH density decrease”

✓ located verbatim in the source · abstract, characters 1187–1262

Title

Analysis of the Occurrence of Rice stripe virus in Jeonnam Province

Sug-Ju Ko; Beom-Ryong Kang; Do-Ik Kim; et al. Research in Plant Disease 2011. doi:10.5423/rpd.2011.17.3.351

Other claims from this paper (3)
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Rain washed guttation fluid from infected rice leaves and decreased bacterial load.

Treatment
Raine0
Interactor
Xanthomonas oryzae pv. oryzaeXanthomonas oryzae pv. oryzaet0pathogen
Outcome
bacterial load in the infected leafe0
Direction
decreasee0

Verbatim

e0

“Rain washed off the guttation fluid which resulted in decrease of bacterial load in the infected leaf.”

✓ located verbatim in the source · abstract, characters 1116–1218
t0

“Xanthomonas oryzae pv. oryzae population density in guttation fluid and on the spread of bacterial blight in rice”

✓ located verbatim in the source · title, characters 29–142

Title

Effect of rain simulation on Xanthomonas oryzae pv. oryzae population density in guttation fluid and on the spread of bacterial blight in rice

R. Kiran; P. P. Singh Journal of Applied and Natural Science 2015. doi:10.31018/jans.v7i1.565

Other claims from this paper (7)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Authors relate decreased rice photosynthesis and hydraulic conductance under water deficit to reduced major vein thickness.

Organ / stage
major vein thicknesse0
Outcome
photosynthesis and hydraulic conductancee0
Qualifier
under water deficit conditionse0

Verbatim

e0

“the decreased photosynthesis and hydraulic conductance in rice plants under water deficit conditions are related to the decrease in the major vein thickness”

✓ located verbatim in the source · abstract, characters 1108–1264

Title

Influence of leaf vein density and thickness on hydraulic conductance and photosynthesis in rice (Oryza sativa L.) during water stress

Muhammad Adnan Tabassum; Guanglong Zhu; Abdul Hafeez; et al. Scientific Reports 2016. doi:10.1038/srep36894

Other claims from this paper (7)

Eupatorium makinoi 2

Show all 2 →
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Inferior performance of infected plants was also attributed to lower received photosynthetic photon flux density.

Taxon
Eupatorium makinoiEupatorium makinoit0
Interactor
viruse0pathogen
Outcome
inferior performances of virus-infected plantse0
Qualifier
decrease in photosynthetic photon flux densitye0

Verbatim

e0

“Under controlled environments, inferior performances of virus-infected plants were attributed both to impaired photosynthesis and to a decrease in photosynthetic photon flux density which plants received.”

✓ located verbatim in the source · abstract, characters 728–932
t0

“Eupatorium makinoi”

✓ located verbatim in the source · title, characters 86–104

Title

Effects of geminivirus infection on population dynamics, growth and photosynthesis of Eupatorium makinoi

Sachiko Funayama‐Noguchi Science Access 2001. doi:10.1071/sa0403674

Other claims from this paper (6)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Inferior performance of infected plants was attributed to impaired photosynthesis.

Taxon
Eupatorium makinoiEupatorium makinoit0
Interactor
viruse0pathogen
Outcome
inferior performances of virus-infected plantse0
Qualifier
impaired photosynthesise0

Verbatim

e0

“Under controlled environments, inferior performances of virus-infected plants were attributed both to impaired photosynthesis and to a decrease in photosynthetic photon flux density which plants received.”

✓ located verbatim in the source · abstract, characters 728–932
t0

“Eupatorium makinoi”

✓ located verbatim in the source · title, characters 86–104

Title

Effects of geminivirus infection on population dynamics, growth and photosynthesis of Eupatorium makinoi

Sachiko Funayama‐Noguchi Science Access 2001. doi:10.1071/sa0403674

Other claims from this paper (6)

Arabidopsis 2

Show all 2 →
Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The MtCAS31 and AtICE1 interaction is hypothesized to cause the decrease in stomatal density that enhances drought resistance in transgenic Arabidopsis.

Taxon
ArabidopsisArabidopsise6
Gene
AtICE1e6
Outcome
decrease in stomatal densitye6
Qualifier
the interaction of MtCAS31 and AtICE1e6

Verbatim

e6

“We hypothesize that the interaction of MtCAS31 and AtICE1 caused the decrease in stomatal density to enhance the drought resistance of transgenic Arabidopsis”

✓ located verbatim in the source · abstract, characters 1421–1578

Title

Overexpression of MtCAS31 enhances drought tolerance in transgenic Arabidopsis by reducing stomatal density

Can Xie; Rongxue Zhang; Yueting Qu; et al. New Phytologist 2012. doi:10.1111/j.1469-8137.2012.04136.x

Other claims from this paper (4)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

A decrease in leaf optical density affects the apparent NPQ rise kinetic.

Taxon
ArabidopsisArabidopsist0
Outcome
apparent non-photochemical quenching (NPQ) rise kinetice7
Qualifier
a decrease in leaf optical densitye7

Verbatim

e7

“we conclude that a decrease in leaf optical density affects the apparent non-photochemical quenching (NPQ) rise kinetic”

✓ located verbatim in the source · abstract, characters 1547–1666
t0

“Arabidopsis”

✓ located verbatim in the source · title, characters 136–147

Title

Interaction between avoidance of photon absorption, excess energy dissipation and zeaxanthin synthesis against photooxidative stress in Arabidopsis

Stefano Cazzaniga; Luca Dall' Osto; Sam‐Geun Kong; et al. The Plant Journal 2013. doi:10.1111/tpj.12314

Other claims from this paper (7)

Malus domestica 2

Show all 2 →
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors interpret the decrease in flower bud formation at increased planting density as closely related to the upright form of the trees.

Taxon
Apple TreesMalus domesticat0
Treatment
increased planting densitye0
Outcome
decrease of flower bud formatione0
Qualifier
upright form of the treese0

Verbatim

e0

“the decrease of flower bud formation with an increased planting density was closely related to the upright form of the trees”

✓ located verbatim in the source · abstract, characters 946–1070
t0

“'Starking Delicious' Apple Trees”

✓ located verbatim in the source · title, characters 54–86

Title

Effect of Planting Density on Flower Bud Formation of 'Starking Delicious' Apple Trees Grafted on Dwarfing and Semi-dwarfing Rootstocks.

Haruyuki Kuroda; Kazuhiko Chiba Journal of the Japanese Society for Horticultural Science 2000. doi:10.2503/jjshs.69.298

Other claims from this paper (14)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors conclude that the decrease in flower bud formation at increased planting density was caused by decreasing relative solar radiation.

Taxon
Apple TreesMalus domesticat0
Treatment
decreasing of relative solar radiatione0
Outcome
decrease of flower bud formatione0

Verbatim

e0

“the decrease of flower bud formation with an increased planting density was caused by decreasing of relative solar radiation”

✓ located verbatim in the source · abstract, characters 1233–1357
t0

“'Starking Delicious' Apple Trees”

✓ located verbatim in the source · title, characters 54–86

Title

Effect of Planting Density on Flower Bud Formation of 'Starking Delicious' Apple Trees Grafted on Dwarfing and Semi-dwarfing Rootstocks.

Haruyuki Kuroda; Kazuhiko Chiba Journal of the Japanese Society for Horticultural Science 2000. doi:10.2503/jjshs.69.298

Other claims from this paper (14)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease in bulk density with gypsum is attributed to a greater increase in porosity relative to 1,000-grain weight.

Outcome
bulk densitye3
Qualifier
a greater increase in porosity in relation to weight of 1,000 grainse3

Verbatim

e2

“corn irrigated with increasing doses of gypsum”

✓ located verbatim in the source · abstract, characters 459–505
e3

“the decrease in bulk density in function of the increase of gypsum doses is attributed to a greater increase in porosity in relation to weight of 1,000 grains”

✓ located verbatim in the source · abstract, characters 1333–1491

Title

Productivity and physical properties of corn grains treated with different gypsum doses

Marques Vidal Vitor; Antonio Loureiro Soares Frederico; Batista Teixeira Marconi; et al. African Journal of Agricultural Research 2016. doi:10.5897/ajar2016.11468

Other claims from this paper (2)
Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors link manure-derived organic matter to better soil properties, especially lower bulk density.

Treatment
manure applicatione1
Outcome
better soil physico-chemical properties and enzyme activitiese1
Direction
decreasee1

Verbatim

e0

“The relationship between corn yield and measured soil properties”

✓ located verbatim in the source · abstract, characters 707–771
e1

“improvement in soil organic matter (SOM) from manure application greatly and positively contributed to better soil physico-chemical properties and enzyme activities, especially decrease in ρb”

✓ located verbatim in the source · abstract, characters 2319–2510

Title

Soil properties and corn (Zea mays L.) production under manure application combined with deep tillage management in solonetzic soils of Songnen Plain, Northeast China

Qing-feng MENG; Da-wei LI; Juan ZHANG; et al. Journal of Integrative Agriculture 2016. doi:10.1016/s2095-3119(15)61196-0

Other claims from this paper (11)

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