Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Without titanium, vanadium or chromium, cabbage dry weight did not decline.

Taxon: cabbageBrassica oleracea var. capitatat0
Treatment: without the addition of Ti, V, and Cre0
Outcome: dry weight of a whole plant and of inner leaves (yield)e0
Direction: did not decreasee0

Not reportedComparator

Verbatim

e0
“The dry weight of a whole plant and of inner leaves (yield) without the addition of Ti, V, and Cr did not decrease”
✓ located verbatim in the source · abstract, characters 345–459

t0
“cabbage plants”
✓ located verbatim in the source · title, characters 19–33

Title

Growth response of cabbage plants to transition elements under water culture conditions

Tetsuo Hara; Yoji Sonoda; Iwao Iwai Soil Science & Plant Nutrition 1976. doi:10.1080/00380768.1976.10432993

Other claims from this paper (6)

Intervention effect Without manganese or iron, cabbage dry weight decreased slightly.
Intervention effect Adding Ti above 0.4 ppm reduced cabbage yield.
Intervention effect High titanium, chromium and manganese levels caused slight chlorosis.
Association Plant element contents increased as each element concentration increased in solution.
Observation Critical manganese and iron contents linked to slight yield loss were estimated at about 10 and 100 ppm.
Observation Element contents at 50% yield reduction were reported separately for outer leaves and roots.

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

N remobilization did not significantly correlate with N yield in healthy crops.

Taxon: wheatTriticum aestivumt0
Organ / stage: N remobilizatione0
Outcome: N yielde0

Not reportedDirection

Verbatim

e0
“N remobilization did not significantly correlate with N yield in healthy crops”
✓ located verbatim in the source · abstract, characters 1374–1452

t0
“Wheat”
✓ located verbatim in the source · title, characters 24–29

Title

Late Foliar Diseases in Wheat Crops Decrease Nitrogen Yield Through N Uptake Rather than Through Variations in N Remobilization

Marie-Odile Bancal; Romain Roche; Pierre Bancal Annals of Botany 2008. doi:10.1093/aob/mcn124

Other claims from this paper (5)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Microbial inoculants did not affect potato yield under either water supply.

Taxon: potatoSolanum tuberosumt0
Treatment: inoculantse0
Outcome: yielde0
Direction: no effecte0

Not reportedComparator

Verbatim

e0
“Whatever the water supply, the inoculants had no effect on yield.”
✓ located verbatim in the source · abstract, characters 542–607

t0
“potato”
✓ located verbatim in the source · title, characters 89–95

Title

Inoculation and tracking of beneficial microbes reveal they can establish in field-grown potato roots and decrease blemish diseases

Geoffrey Darbon; Stéphane Declerck; Gaétan Riot; et al. Biology and Fertility of Soils 2024. doi:10.1007/s00374-024-01822-z

Other claims from this paper (6)

Intervention effect Some inoculants lowered incidence or severity of potato blemish diseases.
Intervention effect Microbial consortia decreased potato symptoms more efficiently than single strains.
Intervention effect The R. irregularis and P. brassicacearum combination reduced common scab-associated symptom incidence by 22%.
Intervention effect The R. irregularis and P. brassicacearum combination reduced silver scurf/black dot-associated symptom severity by 21%.
Observation P. brassicacearum and P. phytofirmans PsJN established in potato roots.
Observation Only P. brassicacearum was detected from emergence until flowering.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Many tested chemicals failed to reduce potato scab incidence.

Taxon: potatoSolanum tuberosumt0
Treatment: chemicalse0
Interactor: Streptomyces scabiesStreptomyces scabieit1pathogen
Outcome: incidence of scabe0
Direction: failed to decreasee0

Not reportedComparator

Verbatim

e0
“Many of the chemicals failed to decrease the incidence of scab, or decreased the yield of tubers, or both.”
✓ located verbatim in the source · abstract, characters 459–565

t0
“potato common scab”
✓ located verbatim in the source · title, characters 45–63

t1
“Streptomyces scabies”
✓ located verbatim in the source · abstract, characters 92–112

Title

Glasshouse tests of chemicals for control of potato common scab

A. H. MCINTOSH Annals of Applied Biology 1973. doi:10.1111/j.1744-7348.1973.tb01324.x

Other claims from this paper (5)

Intervention effect Many tested chemicals decreased potato tuber yield.
Intervention effect Captafol controlled potato scab as effectively as quintozene.
Intervention effect Captafol did not decrease potato yield.
Intervention effect Captan was ineffective against potato scab.
Intervention effect Folpet was ineffective against potato scab.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Irrigation at 65% AVSMD did not significantly decrease crop growth rate, relative water content or osmotic potential of maize.

Taxon: MaizeZea mayst0
Treatment: Irrigation at 65% available soil moisture depletion (AVSMD)e0
Outcome: crop growth rate (CGR), relative water content (RWC), osmotic potential (OP)e0
Direction: did not significantly decreasee0
Setting: Middle Delta Conditions of Egyptt0

Not reportedComparator

Verbatim

t0
“Maize Plants under Middle Delta Conditions of Egypt”
✓ located verbatim in the source · title, characters 52–103

e0
“Irrigation at 65% available soil moisture depletion (AVSMD) did not significantly decrease chlorophyll content, dry matter (DM), leaf area index (LAI), crop growth rate (CGR), relative water content (RWC), osmotic potential (OP), ear length, ear diameter, rows per ear, kernels per row,100-kernel weight and grain yield”
✓ located verbatim in the source · abstract, characters 254–573

Title

Effect of Deficit Irrigation and Planting Method on Maize Plants under Middle Delta Conditions of Egypt

O. S. Abu-Grab; Seham M. M. Ahmed; M. A. M. EL-Ghonemy Journal of Plant Production 2019. doi:10.21608/jpp.2019.62278

Other claims from this paper (12)

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Soybean yield is independent of herbivory.

Taxon: soybeanGlycine maxe0
Treatment: herbivorye3
Outcome: yielde3
Direction: independent ofe3

Verbatim

e0
“soybean fields in central Argentina”
✓ located verbatim in the source · abstract, characters 522–557

e3
“yield was positively linked to richness and abundance of generalist and specialist enemies and independent of herbivory”
✓ located verbatim in the source · abstract, characters 1256–1375

Title

Forest cover and proximity decrease herbivory and increase crop yield via enhanced natural enemies in soybean fields

Ezequiel González; Douglas A. Landis; Michal Knapp; et al. Journal of Applied Ecology 2020. doi:10.1111/1365-2664.13732

Other claims from this paper (7)

Association Abundance of predators is higher near forests in soybean fields.
Association Herbivory rates are lower near forests in soybean fields.
Association Soybean yield is increased near forests.
Association Forest cover in the landscape is positively related to parasitoid and stink bug abundance in soybean.
Association Forest cover in the landscape is positively related to soybean yield.
Association Forest cover in the landscape is negatively related to herbivory in soybean.
Association Soybean yield is positively linked to richness and abundance of generalist and specialist enemies.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Maize yield was similar between cropping systems overall.

Taxon: MaizeZea mayse0
Outcome: Maize yielde0
Direction: similare0
Comparator: cropping systemse0

Verbatim

e0
“Maize yield was similar between cropping systems, although a decrease was observed under conservation agriculture in 2022.”
✓ located verbatim in the source · abstract, characters 1490–1612

Title

Comparing Weed Abundance and Composition in Conventional Tillage vs. Early-Phase Conservation Agriculture Incorporating Winter Cover Crops

Gal Rozenberg; Yohay Carmel; Gil Eshel; et al. Farming System 2026. doi:10.1016/j.farsys.2026.100223

Other claims from this paper (8)

Intervention effect Conservation agriculture had lower inter-crop weed density than conventional agriculture in 2021.
Observation Inter-crop weed cover response varied between years.
Intervention effect Conservation agriculture reduced weed density during early maize establishment in 2022.
Intervention effect Conservation agriculture reduced weed cover during early maize establishment in 2022.
Association Shannon weed diversity was overall higher under conservation agriculture.
Observation Weed species composition and dominant species differed significantly by system and season.
Intervention effect Maize yield decreased under conservation agriculture in 2022.
Recommendation Authors identify conservation agriculture as a potential option for early-season weed control.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Herbicide phytotoxicity did not significantly reduce soybean grain yield.

Treatment: herbicidese0
Outcome: grains yielde0
Direction: not significativee0

Not reportedTaxonComparator

Verbatim

e0
“The phytotoxicity caused by the herbicides in the culture is not significative in the point of decrease the grains yield.”
✓ located verbatim in the source · abstract, characters 1139–1260

Title

Association of Herbicides for Management of Weed Plants in Pre-emergence of Soybean Culture

Carlos Orestes Santin; Everton Giacomin; Leandro Galon; et al. Journal of Agricultural Science 2019. doi:10.5539/jas.v11n4p217

Other claims from this paper (8)

Intervention effect Glyphosate with diuron plus sulfetrazone gave better U. plantaginea control.
Intervention effect Glyphosate with imazethapyr plus flumioxazin gave better U. plantaginea control.
Intervention effect Glyphosate with s-metolaclhor gave better U. plantaginea control.
Intervention effect Glyphosate plus diclosulam achieved near 100% Raphanus control.
Intervention effect Glyphosate plus imazethapyr and flumioxazin achieved near 100% Raphanus control.
Intervention effect Herbicide associations did not affect soybean thousand-grain weight.
Intervention effect Soybean productivity under glyphosate plus diclosulam was comparable with the weeded control.
Intervention effect Soybean productivity under glyphosate plus imazethapyr and flumioxazin was compared with the weeded control.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

After seven years, no tillage and cover crop systems did not reduce lint yields.

Taxon: CottonGossypium hirsutumt0
Outcome: lint yieldse0
Direction: did not decreasee0
Qualifier: After 7 yre0

Verbatim

e0
“After 7 yr, lint yields did not decrease in systems employing no‐till and cover crops”
✓ located verbatim in the source · abstract, characters 1620–1705

t0
“Cotton”
✓ located verbatim in the source · title, characters 60–66

Title

Long‐Term Tillage, Cover Crop, and Nitrogen Rate Effects on Cotton: Yield and Fiber Properties

Donald J. Boquet; Robert L. Hutchinson; Gary A. Breitenbeck Agronomy Journal 2004. doi:10.2134/agronj2004.1436

Other claims from this paper (11)

Intervention effect With zero nitrogen, surface tillage increased cotton yield 28 to 49% relative to no tillage.
Intervention effect At optimum nitrogen, no tillage increased cotton yield 5 to 11% relative to surface tillage.
Intervention effect Following native cover, 118 kg N ha −1 optimized no tillage cotton lint yield at 1249 kg ha −1.
Intervention effect Following native cover, 78 kg N ha −1 optimized surface tillage cotton lint yield at 1117 kg ha −1.
Intervention effect Following wheat, 118 kg N ha −1 optimized no tillage lint yield at 1246 kg ha −1.
Intervention effect Following wheat, 118 kg N ha −1 optimized surface tillage lint yield at 1185 kg ha −1.
Intervention effect Following hairy vetch, no fertilizer nitrogen optimized no tillage lint yield at 1238 kg ha −1.
Intervention effect Following hairy vetch, no fertilizer nitrogen optimized surface tillage lint yield at 1160 kg ha −1.
Observation Tillage, cover crop and nitrogen rate interactions significantly affected cotton yield.
Observation Tillage, cover crop and nitrogen rate did not appreciably alter cotton fiber quality.
Intervention effect Combined no tillage, cover crops and optimal nitrogen increased cotton yields.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Decreasing hill numbers per unit area did not influence productive ear numbers and yield when seedlings per hill were kept the same.

Taxon: riceOryza sativae1
Treatment: decrease of hill numbers per unit areae7
Outcome: productive ear numbers and yielde7
Qualifier: with the same basic seedlingse7

Verbatim

e1
“The results showed that the tiller numbers of single hill and population increased first and then decreased with the rice development process”
✓ located verbatim in the source · abstract, characters 902–1043

e7
“the decrease of hill numbers per unit area did not influence the productive ear numbers and yield with the same basic seedlings”
✓ located verbatim in the source · abstract, characters 1633–1760

Title

Effects of different hill spacings and seedling numbers per hill on dry matter production and yield of machine-transplanting hybrid rice

Shi‐Lin Pu; Fei Deng; Hui Hu; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2017. doi:10.3785/j.issn.1008-9209.2017.08.071

Other claims from this paper (7)

Observation Tiller numbers of single hill and population increased and then decreased over rice development.
Intervention effect Tiller number of single hill improved in every development period as hill spacing increased.
Intervention effect The earring-tiller percentage of Yixiangyou 2115 was higher in low hills with high seedlings.
Intervention effect Leaf area of single hill and dry matter mass of rice increased as spacing enlarged.
Intervention effect Yixiangyou 2115 had larger leaf area and dry matter mass of single hill in low hills with high seedlings.
Observation Tiller numbers, dry matter accumulation and yield did not differ significantly among the three field collocation patterns.
Recommendation Low hills with high seedlings can achieve high and stable yield.

“yield decrease”

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