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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 935

Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Higher shrub density appeared to decrease ephemeral biomass productivity and density.

Taxon
ephemerale0
Interactor
shrube0other
Outcome
biGmass productivity and densitye0
Direction
decreasee0
Qualifier
appearse0

Verbatim

e0

“Higher shrub density associated with increased elevation appears to decrease both ephemeral biGmass productivity and density”

✓ located verbatim in the source · abstract, characters 141–265

Title

Productivity and Flowering of Winter Ephemerals in Relation to Sonoran Desert Shrubs

William L. Halvorson; Duncan T. Patten The American Midland Naturalist 1975. doi:10.2307/2424164

Other claims from this paper (5)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A suitable decrease in sowing density increased panicle rate.

Taxon
early ricet0
Treatment
suitable decrease of sowing densitye0
Outcome
panicle ratee0
Direction
increasee0

Not reportedComparator

Verbatim

e0

“suitable decrease of sowing density is beneficial to increase panicle rate”

✓ located verbatim in the source · abstract, characters 340–414
t0

“Early Rice”

✓ located verbatim in the source · title, characters 63–73

Title

Effects of Directing Sowing Density on Yield and Characters of Early Rice

Liu Yun-kai Hunan Agricultural Sciences 2011

Other claims from this paper (7)
Observationobservedoriginal resultmeasured

Claim · model-written summary

The two community forests showed a decrease in tree density.

Outcome
tree densitye0

Not reportedTaxon

Verbatim

e0

“decrease in tree density”

✓ located verbatim in the source · abstract, characters 1198–1222

Title

Diversité Floristique Et Structurale De Deux Forêts Communautaires Sous Exploitation Au Cameroun: Cas De Kompia Et Nkolenyeng

Kengne Olivier Clovis; Zapfack Louis; Garcia Claude; et al. European Scientific Journal ESJ 2018. doi:10.19044/esj.2018.v14n24p245

Other claims from this paper (14)

Zea mays 207

Show all 207 →
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The mitochondrial pool decrease affected low- and intermediate-density mitochondria.

Taxon
maizeZea mayse1
Treatment
glucose-starvede1
Outcome
low- and intermediate-density mitochondriae0
Direction
decreasee0
Comparator
higher-density mitochondriae0

Verbatim

e0

“this decrease affected low- and intermediate-density mitochondria, but not higher-density mitochondria”

✓ located verbatim in the source · abstract, characters 1358–1460
e1

“preparations from glucose-starved maize root tips”

✓ located verbatim in the source · abstract, characters 1131–1180

Title

Effects of Glucose Starvation on Mitochondrial Subpopulations in the Meristematic and Submeristematic Regions of Maize Root

Ivan Couée; Murielle Jan; Jean-Pierre Carde; et al. PLANT PHYSIOLOGY 1992. doi:10.1104/pp.100.4.1891

Other claims from this paper (10)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Grain density tended to decrease across years.

Taxon
maizeZea mayst0
Outcome
grain densitye0
Direction
decreasee0

Verbatim

e0

“The grain density was relative high in recent 4 years and 80 percent of all varieties came up to the second national standard,while there was a decrease tendency among years.”

✓ located verbatim in the source · abstract, characters 399–573
t0

“Maize”

✓ located verbatim in the source · title, characters 27–32

Title

Analysis of Quality of New Maize Varieties Released in Jilin Province

SU Gui-hua Jilin Agricultural Sciences 2005

Other claims from this paper (7)
Associationobservedoriginal resultmeasured

Claim · model-written summary

The decrease in Cicadellidae and Mymaridae populations was associated with a higher density of weeds in plots.

Taxon
maizeZea mayst0
Treatment
higher density of weedse0
Interactor
weedse0weed
Outcome
decrease in Cicadellidae and Mymaridae populationse0

Not reportedDirection

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 160–165
e0

“The decrease in Cicadellidae and Mymaridae populations was associated with a higher density of weeds in plots”

✓ located verbatim in the source · abstract, characters 1111–1220

Title

Dynamics of canopy‐dwelling arthropods under different weed management options, including glyphosate, in conventional and genetically modified insect‐resistant maize

Esteban García‐Ruiz; Guillermo Cobos; Ismael Sánchez‐Ramos; et al. Insect Science 2020. doi:10.1111/1744-7917.12825

Other claims from this paper (4)

Oryza sativa 201

Show all 201 →
Observationobservedoriginal resultmeasured

Claim · model-written summary

Stomatal density tended to decrease.

Taxon
Rice Cultivar KDML105Oryza sativat0
Outcome
Stomatal densitye0
Direction
decreasee0

Verbatim

e0

“Stomatal density tended to decrease”

✓ located verbatim in the source · abstract, characters 1029–1064
t0

“Rice Cultivar KDML105”

✓ located verbatim in the source · title, characters 93–114

Title

Photosynthetic Plasticity and Stomata Adjustment in Chromosome Segment Substitution Lines of Rice Cultivar KDML105 under Drought Stress

Narawitch Lertngim; Mathurada Ruangsiri; Suparad Klinsawang; et al. Plants 2022. doi:10.3390/plants12010094

Other claims from this paper (10)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Increasing planting density decrease Tiller numbers in hill in rice.

Treatment
planting densitye0
Outcome
Tiller numbers in hille0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“Tiller numbers in hill was decrease with increasing of planting density”

✓ located verbatim in the source · abstract, characters 1021–1092
t0

“rice (Oryza sativa L.)”

✓ located verbatim in the source · title, characters 110–132

Title

Effect of density on morphological characteristics related-lodging on yield and yield components in varieties rice (Oryza sativa L.) in Iran.

H R Mobasser; Reza Yadi; Majid Azizi; et al. http://www.idosi.org/aejaes/jaes5(6)/5.pdf 2009

Other claims from this paper (13)
Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Nutrient density unit under ORD did not decrease significantly.

Outcome
nutrient density unit (NDU)e0
Direction
did not decreasee0

Verbatim

e0

“its nutrient density unit (NDU) did not decrease significantly due to the additional duck yield”

✓ located verbatim in the source · abstract, characters 540–635
t0

“rice–duck coculture”

✓ located verbatim in the source · title, characters 93–112

Title

Transforming agrifood systems in a win–win for health and environment: evidence from organic rice–duck coculture

Hui Gao; Linxiu Dai; Qiang Xu; et al. Journal of the Science of Food and Agriculture 2022. doi:10.1002/jsfa.12282

Other claims from this paper (5)

Triticum aestivum 173

Show all 173 →
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Defoliation caused a substantial decrease in wheat root density.

Treatment
defoliationt0
Outcome
root densitye2
Direction
decreasee2

Not reportedComparator

Verbatim

t0

“Temporary growth cessation of wheat roots following defoliation”

✓ located verbatim in the source · title, characters 0–63
e2

“This caused a substantial decrease in root density”

✓ located verbatim in the source · abstract, characters 884–934

Title

Temporary growth cessation of wheat roots following defoliation

Eusun Han; John A. Kirkegaard; Kristian Thorup-Kristensen Plant and Soil 2024. doi:10.1007/s11104-024-06547-4

Other claims from this paper (3)
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

At low versus high sowing density, grain yield in modern wheat cultivars did not decrease significantly.

Taxon
common wheatTriticum aestivumt0
Material
modern cultivarse0
Treatment
low sowing densitye0
Outcome
grain yielde0
Direction
did not decreasee0
Comparator
high sowing densitye0

Verbatim

e0

“Compared to high sowing density, in modern cultivars grain yield did not decrease significantly with low sowing density”

✓ located verbatim in the source · abstract, characters 905–1024
t0

“common wheat”

✓ located verbatim in the source · title, characters 73–85

Title

Grain yield and competitive ability against weeds in modern and heritage common wheat cultivars are differently influenced by sowing density

Mariateresa Lazzaro; Ambrogio Costanzo; Dalia Hosam Farag; et al. Italian Journal of Agronomy 2017. doi:10.4081/ija.2017.901

Other claims from this paper (8)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Green manure crops gave the greatest soil density decrease, 7-8%.

Taxon
spring wheatTriticum aestivumt0
Outcome
soil densitye0
Direction
decreasee0
Value
7-8%e0

Verbatim

e0

“The greatest decrease in the soil density (7-8%) was observed in the 0-10 cm layer after green-manure crops”

✓ located verbatim in the source · abstract, characters 876–983
t0

“spring wheat”

✓ located verbatim in the source · title, characters 62–74

Title

The influence of crop rotation on soil fertility and yield of spring wheat in forest-steppe zone of the Tuva Republic

T. F. Zharova DOAJ (DOAJ: Directory of Open Access Journals) 2016

Other claims from this paper (12)

Glycine max 99

Show all 99 →
Intervention effectobservedreview summarynegativebasis n/a

Claim · model-written summary

Under low plant density the overall soybean yield may slightly decrease.

Taxon
SoybeanGlycine maxt0
Treatment
Low plant densitye3
Outcome
overall yielde3
Direction
decreasee3
Qualifier
may slightly decreasee3

Not reportedComparator

Verbatim

t0

“Soybean”

✓ located verbatim in the source · title, characters 53–60
e3

“Low plant density helps improve individual plant growth and nutrient use efficiency, although the overall yield may slightly decrease”

✓ located verbatim in the source · abstract, characters 288–421

Title

The Role of Plant Density and Nutrient Management in Soybean Yield Optimization

Jianhua Wang; Xin Lin; Xiaoying Li Legume Genomics and Genetics 2024. doi:10.5376/lgg.2024.15.0027

Other claims from this paper (6)
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)
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Delaying sowing and increasing density changed the yield of Hefeng 50 in an increase-then-decrease trend.

Taxon
soybeanGlycine maxe0
Material
Hefeng 50e0
Treatment
sowing date delayed and density increasede1
Outcome
yielde1
Direction
increase-and-then-decrease trende1

Not reportedComparator

Verbatim

e0

“New soybean variety Hefeng 50”

✓ located verbatim in the source · abstract, characters 0–29
e1

“with the sowing date delayed and density increased,the yield of Hefeng 50 showed increase-and-then-decrease trend”

✓ located verbatim in the source · abstract, characters 313–426

Title

Influence of Sowing Date and Density on Oil Content and Yield of High-oil and High-yield Soybean Variety Hefeng 50

Zhixin Wang 2009

Other claims from this paper (4)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Wet pack density of corn silage tended to decrease as maturity advanced.

Treatment
maturitye0
Outcome
wet pack densitye0
Direction
decreasee0
Qualifier
in all of the pack-density experimentse0

Verbatim

e0

“The wet pack density of corn silage tended to decrease as maturity advanced in all of the pack-density experiments”

✓ located verbatim in the source · abstract, characters 332–446

Title

Corn Silage Management: Effects of Maturity, Inoculation, and Mechanical Processing on Pack Density and Aerobic Stability

L.M. Johnson; J.H. Harrison; D. Davidson; et al. Journal of Dairy Science 2002. doi:10.3168/jds.s0022-0302(02)74092-7

Other claims from this paper (4)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The increase in bald tip exceeded the decrease in ear length and width at higher density.

Treatment
Increased planting densitye1
Outcome
bald tipe0
Direction
increasee0
Qualifier
larger than the decrease of ear length and widthe0

Verbatim

e0

“the increase of bald tip was larger than the decrease of ear length and width.”

✓ located verbatim in the source · abstract, characters 1023–1101
e1

“Increased planting density”

✓ located verbatim in the source · abstract, characters 913–939
t0

“corn”

✓ located verbatim in the source · title, characters 31–35

Title

Responses of ear characters of corn with uneven plant height to planting density

MA Rui-kun Hebei Nongye Daxue xuebao 2008

Other claims from this paper (10)
Associationobservedoriginal resultmixedsimulated

Claim · model-written summary

Insecticide use may increase or decrease depending on field pest density.

Outcome
insecticide usee0
Direction
increase or decreasee0
Qualifier
pest densities on individual fieldse0

Not reportedComparator

Verbatim

e0

“Depending on pest densities on individual fields, insecticide use may increase or decrease.”

✓ located verbatim in the source · abstract, characters 566–657
t0

“Corn”

✓ located verbatim in the source · title, characters 66–70

Title

Insecticide Use and Crop Rotation under Risk: Rootworm Control in Corn

William F. Lazarus; Earl R. Swanson American Journal of Agricultural Economics 1983. doi:10.2307/1240462

Other claims from this paper (4)

Gossypium hirsutum 65

Show all 65 →
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed cotton yield tended to decrease as weed density increased.

Treatment
weed densitye0
Interactor
Goosegrasst1weed
Outcome
Seed cotton yielde0
Direction
decreasee0

Verbatim

e0

“Seed cotton yield tended to decrease with the increase in weed density”

✓ located verbatim in the source · abstract, characters 379–449
t0

“cotton”

✓ located verbatim in the source · title, characters 48–54
t1

“Goosegrass”

✓ located verbatim in the source · title, characters 0–10

Title

Goosegrass (Eleusine indica) density effects on cotton (Gossypium hirsutum)

Xiao-yan MA; Han-wen WU; Wei-li JIANG; et al. Journal of Integrative Agriculture 2015. doi:10.1016/s2095-3119(15)61058-9

Other claims from this paper (10)
Associationobservedreview summarybasis n/a

Claim · model-written summary

High plant density and restricted irrigation decrease nitrogen use efficiency.

Treatment
High Plant density and restricted irrigatione0
Outcome
NUEe0
Direction
decreasee0

Verbatim

t0

“cotton”

✓ located verbatim in the source · title, characters 7–13
e0

“High Plant density and restricted irrigation increase Leaf/Boll ratio (sink limitation), thereby decrease NUE”

✓ located verbatim in the source · abstract, characters 1021–1130

Title

Better cotton farming methods in terms of irrigation, fertilization and plant density: An impression and conclusion from recent research

Ahad Madani; Mojtaba Hassanzadeh Dluie Egyptian Journal of Agricultural Research 2022. doi:10.21608/ejar.2022.133447.1227

Other claims from this paper (7)
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Increasing nutsedge density was associated with a significant linear decrease in seed cotton yield

Treatment
Increasing nutsedge densitye0
Interactor
nutsedgee0weed
Outcome
seed cotton yielde0
Direction
decreasee0

Verbatim

t0

“yellow nutsedge (Cyperus esculentus) density on cotton (Gossypium hirsutum)”

✓ located verbatim in the source · title, characters 29–104
e0

“Increasing nutsedge density caused a significant linear decrease in seed cotton yield”

✓ located verbatim in the source · abstract, characters 230–315

Title

Effects of soil moisture and yellow nutsedge (Cyperus esculentus) density on cotton (Gossypium hirsutum)

Jody E. Moffett; William B. McCloskey Weed Science 1998. doi:10.1017/s0043174500090470

Other claims from this paper (9)

Solanum lycopersicum 60

Show all 60 →
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sesame produced the greatest significant reduction in broomrape density.

Treatment
sesamee0
Interactor
Broomrapee0parasite
Outcome
Broomrape densitye0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“Results showed that sesame had most significant decrease in Broomrape density.”

✓ located verbatim in the source · abstract, characters 889–967
e1

“damage reduction to tomato”

✓ located verbatim in the source · abstract, characters 220–246

Title

Evaluations of some trap crop efficiencies to Broomrape (Orobanche aegyptiaca) damage reduction in tomato (Lycopersicon esculentum).

Sirwan Babaei; Hassan Alizadeh; Mohammad Reza Jahansuz; et al. 2010

Other claims from this paper (4)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Nutsedge density decreased rapidly at 570 L·ha –1 Propozone.

Treatment
570 L·ha –1e0
Interactor
nutsedget0weed
Outcome
nutsedge densitye0
Direction
rapid decreasee0

Not reportedComparator

Verbatim

e0

“Examined data indicated that there was a rapid decrease in nutsedge density with 570 L·ha –1 .”

✓ located verbatim in the source · abstract, characters 646–740
t0

“TOMATO NUTRIENT ABSORPTION AND NUTSEDGE”

✓ located verbatim in the source · title, characters 0–39

Title

TOMATO NUTRIENT ABSORPTION AND NUTSEDGE (Cyperus SPP.) MANAGEMENT WITH PROPYLENE OXIDE

Bielinski M. Santos; James P. Gilreath HortScience 2005. doi:10.21273/hortsci.40.3.889a

Other claims from this paper (3)
Associationobservedoriginal resultmeasured

Claim · model-written summary

L. esculentum idioblast density decreased slightly with canopy height.

Taxon
L. esculentumSolanum lycopersicume0
Organ / stage
height within the canopye0
Outcome
densitye0
Direction
decreasee0

Verbatim

e0

“in opposition to L. esculentum in which a small decrease in density with height within the canopy was found.”

✓ located verbatim in the source · abstract, characters 861–969

Title

Effect of fertilization levels, age and canopy height of Lycopersicon hirsutum on the resistance to Myzus persicae

G.L.D. Leite; M. Picanço; R.N.C. Guedes; et al. Entomologia Experimentalis et Applicata 1999. doi:10.1046/j.1570-7458.1999.00493.x

Other claims from this paper (15)

Hordeum vulgare 52

Show all 52 →
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

High humidity did not decrease stomatal density in barley.

Outcome
stomatal densitye0
Direction
note0

Not reportedTreatmentComparator

Verbatim

e0

“decreased stomatal density in tomato, but not in barley.”

✓ located verbatim in the source · abstract, characters 793–849

Title

Different abscisic acid‐deficient mutants show unique morphological and hydraulic responses to high air humidity

Sheona N. Innes; Knut Asbjørn Solhaug; Sissel Torre; et al. Physiologia Plantarum 2021. doi:10.1111/ppl.13417

Other claims from this paper (11)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Main tiller yields of induced plants did not decrease with increasing infection density.

Treatment
inducertreatede0
Outcome
yields of main tillerse0
Direction
not decreasede0

Verbatim

e0

“Despite an increasing infection density. yields of main tillers of inducertreated plants were not decreased.”

✓ located verbatim in the source · abstract, characters 495–603
t0

“Barley”

✓ located verbatim in the source · title, characters 78–84

Title

Effects of Induced Resistance on Disease Severity/Yield Relations in Mildewed Barley

H. Kehlenbeck; F. Schönbeck Journal of Phytopathology 1995. doi:10.1111/j.1439-0434.1995.tb00663.x

Other claims from this paper (7)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher sowing density decreased grain number per spike.

Taxon
spring barleyHordeum vulgaret0
Treatment
higher sowing densitye0
Outcome
grain number per spikee0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“the higher sowing density brought about a decrease in the grain number per spike”

✓ located verbatim in the source · abstract, characters 584–664
t0

“spring barley”

✓ located verbatim in the source · title, characters 38–51

Title

Genotype variations in grain yield of spring barley depending on sowing density

Aleksandar Paunovic; Desimir Knezevic; Milomirka Madic Genetika 2006. doi:10.2298/gensr0602107k

Other claims from this paper (4)

Solanum tuberosum 44

Show all 44 →
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Leafhopper abundance did not decrease with greater trichome density.

Organ / stage
trichomee0
Interactor
leafhoppere0pest
Outcome
leafhopper abundancee0
Direction
did not decreasee0

Verbatim

e0

“leafhopper abundance did not decrease as trichome density increased”

✓ located verbatim in the source · abstract, characters 1102–1169
t0

“on potato. Natural variation in trichome density among 17 potato cultivars”

✓ located verbatim in the source · abstract, characters 677–751

Title

The costs of anti‐herbivore defense traits in agricultural crop plants: a case study involving leafhoppers and trichomes

Ian Kaplan; Galen P. Dively; Robert F. Denno Ecological Applications 2009. doi:10.1890/07-1566.1

Other claims from this paper (5)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

High application rates of compost tended to decrease soil bulk density relative to an unamended control.

Treatment
high application ratese4
Outcome
bulk densitye4
Direction
decreasee4
Qualifier
tendede4
Comparator
unamended controle4

Verbatim

t0

“Improves Potato Growth”

✓ located verbatim in the source · title, characters 94–116
e4

“Relative to an unamended control, the high application rates tended to decrease bulk density and increase total N in soil, but no differences were detected between the compost or composted biochar treatments”

✓ located verbatim in the source · abstract, characters 1133–1340

Title

Biochar-Poultry Manure Compost Alters Temperature and Nitrogen Dynamics during Composting and Improves Potato Growth Following Field Application

Nathan E. Stacey; Thida Tea; Steven S. Seefeldt; et al. Compost Science & Utilization 2024. doi:10.1080/1065657x.2024.2366795

Other claims from this paper (12)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

100% chicken manure produced the maximum decrease in soil pH and bulk density.

Taxon
potato plantSolanum tuberosumt0
Treatment
100% N chicken manuree0
Outcome
pH and bulk densityt1
Direction
maximum decreasinge0

Not reportedComparator

Verbatim

e0

“100% N chicken manure treatment was recorded maximum decreasing”

✓ located verbatim in the source · abstract, characters 1212–1275
t1

“Both pH and bulk density were significantly decreased by applying organic fertilizers”

✓ located verbatim in the source · abstract, characters 1125–1210
t0

“potato plant”

✓ located verbatim in the source · title, characters 35–47

Title

Improvement of loamy sand soil and potato plant productivity under integrated organic and inorganic nitrogen fertilizers

Azza Ahmed; M. Shahien Archives of Agriculture Sciences Journal/Archives of Agriculture Sciences Journal 2018. doi:10.21608/aasj.2018.23564

Other claims from this paper (12)

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