Search claims · PlantClaims

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed cotton yield tended to decrease as weed density increased.

Taxon: cottonGossypium hirsutumt0
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)

Intervention effect Goosegrass at 4 plants per metre of row significantly reduced cotton yield by 20 to 27%.
Intervention effect The regression model predicted a 50% cotton yield loss at 11.6–19.2 goosegrass plants per metre of row.
Intervention effect Boll production was unaffected in the early growing season.
Intervention effect At 4 plants per metre of row, boll numbers per cotton plant fell about 25% late in the growing season.
Intervention effect Cotton boll weight and seed numbers per boll were significantly reduced by 8% at 4 goosegrass plants per metre of row.
Intervention effect Cotton height, stem diameter and sympodial branch number were less affected than yield by goosegrass competition.
Intervention effect Seed index, lint percentage and lint fiber properties were unaffected by weed competition.
Association Intraspecific competition produced density-dependent goosegrass biomass per plant of 142–387 g dry weight at harvest.
Association Goosegrass biomass per square metre tended to increase quadratically with weed density.
Recommendation The authors conclude that effective goosegrass management is needed to protect cotton yield.

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)

Intervention effect Different sowing densities produced little difference in maximum seedling number.
Intervention effect Medium sowing density produced 4.8~5.25 million/hm2 effective panicles.
Intervention effect Medium sowing density produced a 75% seeding rate.
Intervention effect Medium sowing density produced 6 300~6 750 kg/hm2 yield.
Intervention effect The medium sowing density had a higher economic coefficient.
Intervention effect The medium sowing density had the strongest lodging resistance.
Recommendation The authors recommend a 97.5~120 kg/hm2 direct sowing rate.

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)

Intervention effect High plant density significantly increases soybean productivity by enhancing canopy light interception and dry matter accumulation.
Intervention effect High plant density may also lead to increased competition for resources in soybean.
Intervention effect Low plant density helps improve individual plant growth and nutrient use efficiency in soybean.
Intervention effect Proper nutrient supply and management strategies can enhance soybean adaptability to environmental stresses.
Intervention effect Proper nutrient supply and management strategies can increase soybean yield.
Intervention effect Proper nutrient supply and management strategies can reduce soybean input costs.

Associationobservedreview summarynegativebasis n/a

Claim · model-written summary

Increased weed density in new seedings of alfalfa can decrease alfalfa stand.

Taxon: alfalfaMedicago sativae0
Interactor: weede0weed
Outcome: alfalfa stande0
Direction: decreasee0

Verbatim

e0
“Increased weed density in new seedings of alfalfa can decrease alfalfa stand”
✓ located verbatim in the source · abstract, characters 152–228

Title

G95-1254 Weed Control in Alfalfa

Rob Wilson; G. A. Wicks; Alex Martin Lincoln (University of Nebraska) 1995

Other claims from this paper (4)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Fumigation did not decrease purple nutsedge density.

Taxon: EggplantSolanum melongenat0
Treatment: Fumigatione0
Interactor: purple nutsedgee0weed
Outcome: purple nutsedge densitye0
Direction: did not decreasee0

Not reportedComparator

Verbatim

t0
“Eggplant”
✓ located verbatim in the source · title, characters 91–99

e0
“Fumigation and fomesafen did not decrease purple nutsedge density”
✓ located verbatim in the source · abstract, characters 1293–1358

Title

Effect of Fumigation with 1,3-Dichloropropene and Chloropicrin on Fomesafen Dissipation in Eggplant Plasticulture Production

Thomas V. Reed; Nathan S. Boyd; P. Christopher Wilson; et al. Weed Science 2017. doi:10.1017/wsc.2017.64

Other claims from this paper (9)

Observation Soil fomesafen concentration declined 83% from application to harvest in 2015.
Observation Soil fomesafen concentration declined 96% from application to harvest in 2016.
Intervention effect Fumigation did not affect fomesafen dissipation in either year.
Intervention effect Fomesafen caused 14% eggplant injury two weeks after transplant.
Observation Eggplant injury fell below 5% at six weeks after transplant.
Intervention effect Fomesafen did not reduce eggplant height or yield versus untreated control.
Intervention effect S-metolachlor did not reduce eggplant height or yield versus untreated control.
Intervention effect Fomesafen did not decrease purple nutsedge density.
Intervention effect S-metolachlor reduced purple nutsedge density by 48%.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Fomesafen did not decrease purple nutsedge density.

Taxon: EggplantSolanum melongenat0
Treatment: fomesafene0
Interactor: purple nutsedgee0weed
Outcome: purple nutsedge densitye0
Direction: did not decreasee0

Not reportedComparator

Verbatim

t0
“Eggplant”
✓ located verbatim in the source · title, characters 91–99

e0
“Fumigation and fomesafen did not decrease purple nutsedge density”
✓ located verbatim in the source · abstract, characters 1293–1358

Title

Effect of Fumigation with 1,3-Dichloropropene and Chloropicrin on Fomesafen Dissipation in Eggplant Plasticulture Production

Thomas V. Reed; Nathan S. Boyd; P. Christopher Wilson; et al. Weed Science 2017. doi:10.1017/wsc.2017.64

Other claims from this paper (9)

Observation Soil fomesafen concentration declined 83% from application to harvest in 2015.
Observation Soil fomesafen concentration declined 96% from application to harvest in 2016.
Intervention effect Fumigation did not affect fomesafen dissipation in either year.
Intervention effect Fomesafen caused 14% eggplant injury two weeks after transplant.
Observation Eggplant injury fell below 5% at six weeks after transplant.
Intervention effect Fomesafen did not reduce eggplant height or yield versus untreated control.
Intervention effect S-metolachlor did not reduce eggplant height or yield versus untreated control.
Intervention effect Fumigation did not decrease purple nutsedge density.
Intervention effect S-metolachlor reduced purple nutsedge density by 48%.

Associationobservedoriginal resultmeasured

Claim · model-written summary

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

Taxon: cornZea mays subsp. mayse0
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)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Black oat can be recommended to decrease bulk density.

Taxon: black oatAvena strigosae2
Outcome: bulk densitye2
Direction: decreasee2

Verbatim

e2
“The black oat was more efficient in maintaining higher water content of soil and it can be recommended to decrease bulk density”
✓ located verbatim in the source · abstract, characters 932–1059

Title

Physical properties of soil and soybean yield under cover crops

Diego dos Santos; Eduardo Godoy de Souza; Lúcia Helena Pereira Nóbrega; et al. Engenharia Agrícola 2016

Other claims from this paper (2)

Intervention effect Winter cover crops improved total macroporosity of soil in some regions of the studied area compared with the control.
Intervention effect Black oat was more efficient in maintaining higher water content of soil.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Increasing planting density decrease Tiller numbers in hill in rice.

Taxon: riceOryza sativat0
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)

Observation Langrodi Tarom had least spikeletes number and sterile2 spikeletes number in spike among rice cultivars.
Observation Mahalli Tarom had least tiller number per hill among rice cultivars.
Observation Sang Tarom had panicle number in m among rice cultivars.
Observation Langrodi Tarom had shortest length of first, second2 and third internode among rice cultivars.
Observation Langrodi Tarom had biggest third internode diameter among rice cultivars.
Observation Langrodi Tarom had least plant height among rice cultivars.
Observation Langrodi Tarom had most resistance to lodging among rice cultivars.
Observation Langrodi Tarom had least lodging index for third and fourth internode among rice cultivars.
Intervention effect Increasing planting density increased panicles number in m in rice.
Intervention effect Increasing planting density decreased Internodes number and first, second, third and2 fourth internodes length in rice.
Intervention effect Increasing planting density decreased fourth internode diameter in rice.
Intervention effect Increasing planting density decreased third, fourth internode bending moment in rice.
Intervention effect Rice at density 80 plant / m had minimum lodging index in the third and fourth internodes.

Associationobservedreview summarybasis n/a

Claim · model-written summary

High plant density and restricted irrigation decrease nitrogen use efficiency.

Taxon: cottonGossypium hirsutumt0
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)

“decrease in density”

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