Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

15 Phalaris minor plants per square meter reduced wheat yield by 14%.

Taxon: wheatTriticum aestivume0
Treatment: presence of 15 plants/m2 Phalaris minore0
Interactor: Phalaris minorPhalaris minore0weed
Outcome: wheat yielde0
Direction: decreasee0
Value: 14%e0

Not reportedComparator

Verbatim

e0
“Even the presence of 15 plants/m2 Phalaris minor resulted in significant decrease (14%) in wheat yield.”
✓ located verbatim in the source · abstract, characters 685–788

Title

Effect of population density of Phalaris minor on production potential of wheat (Triticum aestivum)

RAMANJIT KAUR; R.K. MAHEY; P.K. KINGRA Indian Journal of Agronomy 2001. doi:10.59797/ija.v57i2.4616

Other claims from this paper (3)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salinity significantly decreased root weight, fruit characteristics, fruit number, and yield.

Taxon: peppert0
Treatment: salinitye0
Outcome: root weight, fruit characteristics, fruit number and yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“salinity caused a significant decrease in plant height, internode length, branch number, root weight, fruit characteristics, fruit number and yield.”
✓ located verbatim in the source · abstract, characters 593–741

t0
“pepper (Capsicum annuum) genotypes”
✓ located verbatim in the source · title, characters 75–109

Title

Effect of salt stress on morphological and yield attributing parameters of pepper (Capsicum annuum) genotypes

JASPREET KAUR; KULBIR SINGH; SALESH KUMAR JINDAL The Indian Journal of Agricultural Sciences 2026. doi:10.56093/ijas.v96i4.169281

Other claims from this paper (11)

Intervention effect Salinity significantly decreased plant height, internode length, and branch number.
Intervention effect Salinity delayed flowering onset in all genotypes.
Observation PAU-212 performed better than other genotypes under salt stress.
Observation YL-581 performed better than other genotypes under salt stress.
Observation SL-474 performed better than other genotypes under salt stress.
Observation PAU-212 had maximum yield at the highest salinity level, 519.8 g/plant.
Observation YL-581 followed PAU-212 in yield at the highest salinity level with 511.7 g/plant.
Intervention effect GC-222 had the smallest yield decrease versus control at higher salinity, 16.9%.
Intervention effect YL-581 had an 18.4% yield reduction at higher salinity versus control.
Intervention effect SL-474 had a 22.8% yield reduction at higher salinity versus control.
Recommendation The authors consider PAU-212, YL-581, and SL-474 suitable for salt tolerance studies and cultivation in salt affected regions.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Intercropping potato with wheat significantly decreased potato equivalent yield versus sole potato.

Taxon: potatoSolanum tuberosume0
Treatment: Intercropping of potato with wheate0
Interactor: wheatTriticum aestivume0other
Outcome: PEYe0
Direction: decreasee0
Comparator: sole potatoe0

Verbatim

e0
“Intercropping of potato with wheat and maize resulted in significant decrease in PEY over sole potato”
✓ located verbatim in the source · abstract, characters 592–693

Title

Potato (Solanum tuberosum) based intercropping systems for Southern hills

K. MANORAMA; S.S. LAL Indian Journal of Agronomy 2001. doi:10.59797/ija.v55i3.4753

Other claims from this paper (9)

Intervention effect Potato with French bean at 75:50 had higher potato equivalent yield of 27.1 t/ha than sole potato.
Intervention effect Potato with French bean at 75:50 had a higher land equivalent ratio of 1.28 than sole potato.
Intervention effect Potato with French bean at 75:50 had higher net returns of Rs 69,090 than sole potato.
Intervention effect Intercropping potato with maize significantly decreased potato equivalent yield versus sole potato.
Association Potato was more competitive than companion crops by relative crowding coefficient.
Association At 50:50, French bean was more competitive.
Association At 50:50, maize was more competitive.
Observation Potato with maize at 75:50 and 50:50 was soil exhaustive.
Observation Potato with French bean was soil restorative.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Intercropping potato with maize significantly decreased potato equivalent yield versus sole potato.

Taxon: potatoSolanum tuberosume0
Treatment: potato with wheat and maizee0
Interactor: maizeZea mayse0other
Outcome: PEYe0
Direction: decreasee0
Comparator: sole potatoe0

Verbatim

e0
“Intercropping of potato with wheat and maize resulted in significant decrease in PEY over sole potato”
✓ located verbatim in the source · abstract, characters 592–693

Title

Potato (Solanum tuberosum) based intercropping systems for Southern hills

K. MANORAMA; S.S. LAL Indian Journal of Agronomy 2001. doi:10.59797/ija.v55i3.4753

Other claims from this paper (9)

Intervention effect Potato with French bean at 75:50 had higher potato equivalent yield of 27.1 t/ha than sole potato.
Intervention effect Potato with French bean at 75:50 had a higher land equivalent ratio of 1.28 than sole potato.
Intervention effect Potato with French bean at 75:50 had higher net returns of Rs 69,090 than sole potato.
Intervention effect Intercropping potato with wheat significantly decreased potato equivalent yield versus sole potato.
Association Potato was more competitive than companion crops by relative crowding coefficient.
Association At 50:50, French bean was more competitive.
Association At 50:50, maize was more competitive.
Observation Potato with maize at 75:50 and 50:50 was soil exhaustive.
Observation Potato with French bean was soil restorative.

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Under elevated temperature and CO2, amylose and Brix values showed significant decrease trends in 3 cultivars.

Taxon: Thai ricet0
Outcome: Amylose and Brix valuese3
Direction: decreasee3

Verbatim

t0
“Important Thai Rice”
✓ located verbatim in the source · title, characters 104–123

e3
“the statistically significant decrease trends in Amylose and Brix values were shown in 3 cultivars”
✓ located verbatim in the source · abstract, characters 895–993

Title

Yield and Seed Chemical Composition under Elevated CO₂ and Temperature Based on the RCP 4.5 Scenario of Important Thai Rice

Kanita Thanacharoenchnaphas; Parwat Wijarat; Orose Rugchati; et al. Universal Journal of Agricultural Research 2022. doi:10.13189/ujar.2022.100620

Other claims from this paper (3)

Intervention effect Elevated temperature at 2 degrees C alone significantly reduced grain size in the cultivars Chinat1 and Phitsanulok2.
Intervention effect Combined elevated temperature and CO2 caused a significant grain yield loss of 68% in Phitsanulok2.
Intervention effect Combined elevated temperature and CO2 increased grain yield by 38% in Chainat1.

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The decrease in infection ratio from NPK and Urea additions was associated with a yield elevation to 6.5 t/d in the second addition.

Taxon: cucumberCucumis sativuse0
Treatment: ( NPK ) and ( Urea ) additionse1
Outcome: yielde2
Direction: elevatee2
Value: 6.5 t/de2
Qualifier: for once and twice additions, respectivelye1

Verbatim

e0
“infection ratio of cucumber with root rot caused by the fungus (Pythium aphanidermatium)”
✓ located verbatim in the source · abstract, characters 175–263

e1
“a significant effect was found for ( NPK ) and ( Urea ) additions interaction in reducing the infection ratios which were ( 28 and 16 % ) for once and twice additions, respectively”
✓ located verbatim in the source · abstract, characters 876–1056

e2
“The decrease in infection ratio led to elevate yield significantly ( 4.8 and 6.5 t/d , respectively )”
✓ located verbatim in the source · abstract, characters 1059–1160

Title

Effect of addition chemical and organic fertilizers on infection ratio with root rot disease and yield of cucumber (Cucumis sativus L. )

Rasmy M.H. Aldulaimy Anbar Journal of Agricultural Sciences 2007. doi:10.32649/ajas.2007.36650

Other claims from this paper (13)

Intervention effect NPK addition decreased the Pythium infection ratio on cucumber to 15%, compared with 45% in the control treatment.
Association Decreased infection ratio with NPK addition was associated with a significant yield elevation to 7.6 t/d in cucumber.
Intervention effect Urea addition increased the infection ratio on cucumber to 34%.
Intervention effect Urea addition reduced cucumber yield to 3.1 t/d through the elevated infection ratio.
Intervention effect Poultry waste applied above the soil surface reduced the infection ratio on cucumber to 10%.
Intervention effect Poultry waste increased cucumber yield to 6.8 t/d.
Intervention effect NPK and organic fertilizer addition reduced the infection ratio on cucumber to 8%.
Intervention effect NPK and organic fertilizer addition increased cucumber yield to 7.4 t/d.
Intervention effect NPK and organic fertilizer addition applied twice reduced the infection ratio on cucumber to 19%.
Intervention effect NPK and organic fertilizer addition applied twice increased cucumber yield to 6.9 t/d.
Intervention effect NPK and Urea additions reduced the infection ratio on cucumber to 28% for the first addition.
Intervention effect NPK and Urea additions reduced the infection ratio on cucumber to 16% for the second addition.
Association The decrease in infection ratio from NPK and Urea additions was associated with a yield elevation to 4.8 t/d in the first addition.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt water irrigation decreased tomato yield by a grand mean of 27.8%.

Taxon: tomatoSolanum lycopersicume1
Treatment: salt water irrigatione1
Outcome: tomato yielde1
Direction: decreasee1
Value: 27.8%e1

Not reportedComparator

Verbatim

e1
“there was a significant negative effect of salt water irrigation on tomato yield with a grand mean decrease of 27.8%”
✓ located verbatim in the source · abstract, characters 409–525

Title

Changes in yield of tomato irrigated with salty water varied by soil properties and irrigation practices: A meta-analysis

Yang Gao; Guangcheng Shao; Jia Lu; et al. Archives of Agronomy and Soil Science 2022. doi:10.1080/03650340.2022.2151002

Other claims from this paper (8)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Insecticidal application significantly decreased the seed yield of sunflower.

Taxon: sunflowerHelianthus annuuse0
Treatment: insecticidal applicatione1
Outcome: seed yielde1
Direction: decreasee1

Not reportedComparator

Verbatim

e0
“Parameters like parasites, diseases and pesticides were major factors, found affecting pollinator's population, pollination and seed yield of sunflower”
✓ located verbatim in the source · abstract, characters 0–151

e1
“There was significant decrease in the seed yield as well as population of pollinators after insecticidal application”
✓ located verbatim in the source · abstract, characters 153–269

Title

Factors affecting the pollinators, pollination and seed production of sunflower.

J Jyothi Journal of Entomological Research 2004

Other claims from this paper (3)

Intervention effect Insecticidal application significantly decreased the population of pollinators.
Association Parasites, diseases and pesticides were major factors affecting pollination of sunflower.
Intervention effect Foragers from infested colonies returned with less pollen load than those from normal colonies.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The lower water content significantly decreased yield.

Taxon: maizeZea mayst0
Treatment: 55% FCe1
Outcome: yielde0
Direction: decreasee0
Comparator: 75% FCe1

Verbatim

e0
“which decreased photoassimilate accumulation, resulting in a significant decrease in yield”
✓ located verbatim in the source · abstract, characters 1245–1335

e1
“Under the same soil water stability, 55% FC versus 75% FC weakened photosynthetic capacity and exacerbated stomatal limitation of maize leaves”
✓ located verbatim in the source · abstract, characters 1051–1193

t0
“maize”
✓ located verbatim in the source · title, characters 50–55

Title

Photosynthetic traits, water use and the yield of maize are influenced by soil water stability

Ge Li; Huaiyu Long; Renlian Zhang; et al. BMC Plant Biology 2024. doi:10.1186/s12870-024-05942-4

Other claims from this paper (10)

Association Soil water stability significantly affected maize yield, slightly less than water content.
Intervention effect Stable soil water increased maximum net photosynthetic rate, saturated light intensity and stomatal conductance.
Intervention effect Stable soil water increased SPAD, leaf water content and leaf water use efficiency.
Intervention effect Stable soil water decreased leaf carbon isotope ratio.
Intervention effect Stable soil water increased maize yield by 100.8%.
Intervention effect At fixed stability, 55% FC weakened photosynthetic capacity versus 75% FC.
Intervention effect At fixed stability, 55% FC exacerbated stomatal limitation versus 75% FC.
Intervention effect The lower water content made maize leaves more susceptible to light inhibition.
Intervention effect The lower water content decreased photoassimilate accumulation.
Intervention effect At 75% FC, carbon isotope ratio was 4.7–7.7% lower than at 55% FC.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Winter wheat yield significantly decreased under organic fertilizer system.

Taxon: winter wheatTriticum aestivumt0
Treatment: organic fertilizer systeme2
Outcome: yield of winter wheate1
Direction: decreasee2

Not reportedComparator

Verbatim

t0
“winter wheat grain quality”
✓ located verbatim in the source · title, characters 13–39

e1
“The highest yield of winter wheat was received under mineral fertilizer system (6.8 t/ha)”
✓ located verbatim in the source · abstract, characters 2453–2542

e2
“significant decrease was observed under organic fertilizer system”
✓ located verbatim in the source · abstract, characters 2544–2609

Title

Formation of winter wheat grain quality depending on fertilizer system and tillage

L. V. Tsentylo Myronivka Bulletin 2019. doi:10.31073/mvis201908-13

Other claims from this paper (14)

Intervention effect The highest 1,000 kernel weight was recorded under mineral fertilizer system.
Intervention effect Tillage did not significantly affect the test weight of winter wheat grain.
Intervention effect Shallow low-tillage significantly decreased grain vitreousness.
Mechanism The decrease in grain vitreousness is explained by decreased agrophysical and agrochemical soil fertility indices.
Intervention effect Protein content increased by 1.4–3.5 % under mineral and organomineral fertilizer systems.
Intervention effect Shallow low-tillage decreased protein content by 4.3 % compared with the control.
Intervention effect Under mineral fertilizer system grain gluten content was higher than under organomineral and organic systems.
Intervention effect Shallow low-tillage significantly declined gluten content by 4.7 % compared with control.
Intervention effect Falling number under mineral and organomineral fertilizer systems was significantly higher than in the control in differentiated and alternating tillage.
Intervention effect Winter wheat yield under organomineral fertilizer system did not differ significantly from the mineral system.
Intervention effect Winter wheat yield significantly decreased by 0.8 t/ha with shallow low-tillage compared with the control.
Intervention effect The highest winter wheat yield (6.8 t/ha) was received under mineral fertilizer system.
Mechanism Grain quality indices were worse under organic system owing to nitrogen deficit.
Observation Test weight of grain under mineral and organomineral systems was 740.2–742.7 g/l, the second quality class.

“yield decrease”

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