Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA4+7 increased pear soluble sugar content relative to water.

Taxon: PearPyrus communist0
Treatment: GA4+7e0
Outcome: soluble sugar contente0
Direction: increasee0
Comparator: control(water)e0

Verbatim

e0
“Comparing with the control(water),GA4+7 and GA3·GA4+7 could increase the soluble sugar content,and decrease the titratable acid content.”
✓ located verbatim in the source · abstract, characters 588–724

t0
“Pear”
✓ located verbatim in the source · title, characters 71–75

Title

Effects of Different Types of Gibberellic Acid on Yield and Quality of Pear

Xiaodong Du 2012

Other claims from this paper (16)

Intervention effect Gibberellic acid significantly increased pear fruit setting rate.
Intervention effect Gibberellic acid promoted pear fruit expansion.
Intervention effect Gibberellic acid promoted pear ripeness.
Intervention effect Gibberellic acid increased pear yield.
Intervention effect GA3·GA4+7 increased pear soluble sugar content relative to water.
Intervention effect GA4+7 decreased pear titratable acid content relative to water.
Intervention effect GA3·GA4+7 decreased pear titratable acid content relative to water.
Intervention effect GA3 increased pear titratable acid content.
Intervention effect GA3 had little influence on pear soluble sugar content.
Intervention effect Gibberellic acid significantly decreased pear soluble solid content.
Intervention effect GA3 yielded significantly lower pear soluble solid content than GA4+7.
Intervention effect GA3 yielded significantly lower pear soluble solid content than GA3·GA4+7.
Intervention effect Pear Vc content did not differ significantly among gibberellic acid types.
Intervention effect GA4+7 shortened pear ripening date.
Intervention effect GA3·GA4+7 shortened pear ripening date.
Intervention effect GA4+7 and GA3·GA4+7 caused no phytotoxicity in pear.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing GA3 concentration reduced leaf chlorophyll content.

Taxon: Sultanina Grapevinest0
Treatment: GA3 concentratione0
Outcome: total chlorophyll content of leafe0
Direction: decreasese0

Not reportedComparator

Verbatim

e0
“total chlorophyll content of leaf decreases when the hand thinning levels or GA3 concentration increases”
✓ located verbatim in the source · abstract, characters 1118–1222

t0
“Sultanina Grapevines (Vitis vinifera L.)”
✓ located verbatim in the source · title, characters 107–147

Title

GA3 and Hand Thinning Improves Physical, Chemical Characteristics, Yield and Decrease Bunch Compactness of Sultanina Grapevines (Vitis vinifera L.)

Khalid S. Alshallash; Moustafa A. Fahmy; Anas M. Tawfeeq; et al. Horticulturae 2023. doi:10.3390/horticulturae9020160

Other claims from this paper (10)

Intervention effect Increasing hand thinning reduced leaf chlorophyll content.
Intervention effect Hand thinning increased pruning weight relative to the control.
Intervention effect GA3 increased pruning weight relative to the control.
Intervention effect The lower hand thinning level gave higher cluster weight than the higher level across GA3 concentrations.
Observation T2 produced the highest cluster weight.
Intervention effect T2 outperformed the other treatments for vine yield.
Intervention effect Lower hand thinning gave better vine yield than higher hand thinning.
Intervention effect 50% hand thinning with 30 ppm GA3 reduced cluster compactness.
Intervention effect 50% hand thinning with 30 ppm GA3 improved berry weight and firmness.
Recommendation The authors recommend the treatment for yield and quality.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors propose 4:30 a.m. tapping as an alternative to reduce climate-related rubber yield loss.

Taxon: rubber treesHevea brasiliensist0
Treatment: tapping starting at 4.30 a.m.e0
Outcome: alternative to reduce one of the harmful effects of climate changee0
Direction: reducee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleComparatorSettingValueQualifier

Verbatim

e0
“The tapping starting at 4.30 a.m. therefore appears as an alternative to reduce one of the harmful effects of climate change, namely the drop in relative humidity leading to a decrease in rubber yield”
✓ located verbatim in the source · abstract, characters 988–1188

t0
“rubber trees”
✓ located verbatim in the source · title, characters 74–86

Title

Influence of tapping time on rubber yield and the physiological status of rubber trees southeastern Côte d’Ivoire in a context of climate change

Eric Francis SOUMAHIN; EZO Kiriwa Marie Chantal; Akissi Ange Edwige N’DRI; et al. International Journal of Agricultural Policy and Research 2022. doi:10.15739/ijapr.22.015

Other claims from this paper (3)

Intervention effect Tapping at 4:30 a.m. increased latex flow duration relative to normal tapping.
Intervention effect Tapping at 4:30 a.m. raised rubber yield by 20%.
Intervention effect Earlier tapping had no negative effect on the physiological status of rubber trees.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cargo fluorescence parameters did not vary under aluminum.

Taxon: highbush blueberryVaccinium corymbosumt0
Material: Cargoe0
Treatment: Ale0
Outcome: fluorescence parameterse0
Direction: did not varye0

Not reportedComparator

Verbatim

e0
“Furthermore, Cargo did not vary fluorescence parameters, whereas Camellia exhibited a decrease in effective quantum yield (ΦPSII) and electron transport rate (ETR) and a change in non-photochemical quenching (NPQ) and maximum quantum yield (Fv/Fm) under Al after 48 h.”
✓ located verbatim in the source · abstract, characters 829–1097

t0
“highbush blueberry”
✓ located verbatim in the source · title, characters 105–123

Title

Aluminum stress differentially affects physiological performance and metabolic compounds in cultivars of highbush blueberry

María Paz Cárcamo; Marjorie Reyes-Díaz; Zed Rengel; et al. Scientific Reports 2019. doi:10.1038/s41598-019-47569-8

Other claims from this paper (15)

Intervention effect Root aluminum rose in all blueberry cultivars after exposure, less in Camellia.
Intervention effect Leaf aluminum rose in all blueberry cultivars after exposure, less in Cargo.
Intervention effect Camellia photosynthetic activity was less affected by aluminum than established cultivars.
Intervention effect Cargo photosynthetic activity was less affected by aluminum than established cultivars.
Intervention effect Camellia effective quantum yield and electron transport rate decreased after 48 hours of aluminum exposure.
Intervention effect Camellia non-photochemical quenching and maximum quantum yield changed after 48 hours under aluminum.
Intervention effect Aluminum increased leaf total phenols in Brigitta, Cargo and Camellia.
Intervention effect Antioxidant activity increased in Star and Cargo after 48 hours.
Intervention effect Aluminum decreased root malate concentration in all cultivars.
Intervention effect Fumarate concentration did not change under aluminum exposure.
Association Antioxidant activity correlated with photosynthetic performance and total leaf phenols in new cultivars under aluminum.
Observation Principal component analysis separated new from established blueberry cultivars.
Observation New blueberry cultivars appeared more aluminum resistant than established cultivars.
Observation Star appeared the most aluminum sensitive cultivar.
Mechanism Camellia may exclude aluminum at its roots, possibly through organic acid exudation.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Packing pear fruits in wooden boxes with polyethylene inserts decreased the share of non-standard products to 1.6–7.0%.

Taxon: PearPyrus communise0
Treatment: packing pear fruits in wooden boxes with polyethylene insertse5
Outcome: share of non-standard productse6
Direction: decreasee6
Value: 1.6–7.0%e6

Not reportedComparator

Verbatim

e0
“Pear fruits have a high biological and nutritional value”
✓ located verbatim in the source · abstract, characters 0–56

e5
“packing pear fruits in wooden boxes with polyethylene inserts caused an increase in the yield of marketable products to 90.2–98.4%”
✓ located verbatim in the source · abstract, characters 1661–1791

e6
“a decrease in the share of non-standard products to 1.6–7.0%, and waste to 2.8%”
✓ located verbatim in the source · abstract, characters 1793–1872

Title

Weight loss and commodity evaluation of pear fruits during storage depending on the packaging method

Iryna Zamorska; Olena Rybchak Bulletin of the National Technical University «KhPI» Series New solutions in modern technologies 2021. doi:10.20998/2413-4295.2021.04.11

Other claims from this paper (8)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fruit yield increased by 14 to 22% under the NK increase compared with the control.

Taxon: southern highbush blueberrye1
Treatment: NK increasee2
Outcome: Fruit yielde2
Direction: increasede2
Value: 14 -22%e2
Comparator: controle2
Setting: heated greenhouse cultivatione1

Verbatim

e1
“grow southern highbush blueberry cultivar 'Scintilla' in a pot in the heated greenhouse cultivation”
✓ located verbatim in the source · abstract, characters 71–170

e2
“Fruit yield in both 2021 and 2022 increased by 14 -22% for the NK increase, but decreased by 13 -59% for the NK decrease, compared with the control”
✓ located verbatim in the source · abstract, characters 591–738

Title

Plant Growth and Partitioning of Dry Matter and Inorganic Elements in Highbush Blueberry (Vaccinium corymbosum L.) ‘Scintilla’ Grown with Different N and K Compositions of Nutrient Solution in Heated Greenhouse Cultivation

Mi Geon Cheon; Seo Hyoun Lee; Kyung Mi Park; et al. Korean Journal of Soil Science and Fertilizer 2022. doi:10.7745/kjssf.2022.55.3.209

Other claims from this paper (18)

Intervention effect Fruit yield decreased by 13 to 59% under the NK decrease compared with the control.
Intervention effect Fruit size was not consistently affected by the nutrient compositions across the two seasons.
Intervention effect Total shoot length per plant was 28 to 56% longer under the NK increase than the control.
Intervention effect Total shoot length per plant was 33 to 47% shorter under the NK decrease.
Intervention effect Total dry weight per plant increased by 25% under the NK increase.
Intervention effect Root dry weight per plant was 2.4-fold greater under the NK increase.
Intervention effect Total dry weight per plant was reduced by 17% under the NK decrease.
Observation Control plants partitioned 7.2% of total dry weight to root.
Observation Control plants partitioned 51.2% of total dry weight to fruit.
Intervention effect Root partitioning of dry weight increased to 14.1% under the NK increase.
Intervention effect Fruit partitioning of dry weight increased to 54.1% under the NK decrease.
Intervention effect Total N content per plant increased by 49% under the NK increase compared with the control.
Intervention effect Total K content per plant increased by 30% under the NK increase compared with the control.
Intervention effect Total N content per plant was reduced by 41% under the NK decrease.
Intervention effect Total K content per plant was reduced by 21% under the NK decrease.
Intervention effect Under the N and K increase, leaf and fruit partitioning of inorganic elements was lower than in the control.
Intervention effect Under the N and K decrease, root partitioning decreased with higher fruit partitioning.
Mechanism The NK 25% increase of nutrient solution is interpreted to promote root growth with higher nutrient absorption and thereby whole plant growth and yield.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Supplemented bumblebees significantly compensated for the pollination deficiency of oil tree peony.

Taxon: Paeonia ostiiPaeonia ostiie0
Treatment: supplemented bumblebeese3
Interactor: Bombus terrestrisBombus terrestrise3pollinator
Outcome: deficiencye2
Direction: decreaseinferrede2
Value: D = 0.22e2

Not reportedComparator

Verbatim

e0
“Paeonia ostii”
✓ located verbatim in the source · abstract, characters 340–353

e2
“BP significantly compensated for this deficiency (D = 0.22)”
✓ located verbatim in the source · abstract, characters 1152–1211

e3
“supplemented bumblebees (Bombus terrestris)”
✓ located verbatim in the source · abstract, characters 564–607

Title

Bumblebee pollination ensures the stability of both yield and quality of the woody oil crop Paeonia ostii ‘Fengdan’

Kaiyue Zhang; Xiang Wang; Junyi Bao; et al. Basic and Applied Ecology 2024. doi:10.1016/j.baae.2024.03.001

Other claims from this paper (8)

Observation Oil tree peony showed a medium pollination deficit (D = 0.50) at the study sites from 2020 to 2022.
Intervention effect Supplemented bumblebees increased oil tree peony yield by 82.87% on average compared to pollinator exclusion.
Association The yield variation coefficient of pollinator exclusion was 100% higher than that of supplemented bumblebees.
Observation Other yield parameters of oil tree peony varied significantly.
Intervention effect Oil tree peony production was reduced by 44.24% in the absence of flower visitors.
Observation Oil tree peony showed a high dependence on bumblebee pollination.
Observation Fatty acid content in the seed oil did not differ significantly across treatments.
Intervention effect Supplementing bee pollination resulted in a higher and more stable yield of oil tree peony seeds.

Intervention effectauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

UV-B and ABA reduce sugar per berry at harvest.

Taxon: grape berryt0
Treatment: These treatmentse0
Outcome: sugar per berry at harveste0
Direction: reducee0

Not reportedComparator

Verbatim

e0
“These treatments also hasten berry sugar and phenol accumulation, but reduce berry growth and sugar per berry at harvest, and therefore decrease yield.”
✓ located verbatim in the source · abstract, characters 1503–1654

t0
“grape berry”
✓ located verbatim in the source · title, characters 34–45

Title

UV-B and abscisic acid effects on grape berry maturation and quality

Federico J. Berli; Rubén Bottini Journal of Berry Research 2013. doi:10.3233/jbr-130047

Other claims from this paper (11)

Observation Grapevine tissue photoprotection and repair usually prevent UV-B damage.
Intervention effect UV-B promotes ABA biosynthesis in grapevine leaves.
Mechanism Phenol accumulation is described as a protective response to UV-B.
Intervention effect High UV-B increases total phenols in grape berries.
Intervention effect ABA applications increase total phenols in grape berries.
Intervention effect High UV-B and ABA disproportionately increase high antioxidant phenols.
Intervention effect UV-B and ABA hasten berry sugar accumulation.
Intervention effect UV-B and ABA hasten berry phenol accumulation.
Intervention effect UV-B and ABA reduce berry growth.
Intervention effect UV-B and ABA decrease yield.
Association Red winemaking quality correlates highly with phenolics stimulated by UV-B and ABA.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Farmers’ perceptions agreed with field measures of decline.

Taxon: grapevineVitist0
Outcome: perceptions of declinee0
Comparator: in-field measurements of the indicatorse0

Not reportedDirection

Verbatim

e0
“farmers’ perceptions of decline were consistent with an objective characterisation of decline based on in-field measurements of the indicators”
✓ located verbatim in the source · abstract, characters 995–1137

t0
“grapevine”
✓ located verbatim in the source · title, characters 23–32

Title

A systemic approach to grapevine decline diagnosed using three key indicators: plant mortality, yield loss and vigour decrease

Anne MEROT; Guillaume Coulouma; Nathalie Smits; et al. OENO One 2023. doi:10.20870/oeno-one.2023.57.1.5575

Other claims from this paper (9)

Observation Vine mortality spread progressively over years.
Association The survey and historical analysis found no direct link between decline and yield loss.
Observation Yield fluctuated annually without systematically declining.
Method / resource Mortality rate was an earlier indicator of decline than yield loss.
Method / resource NDVI was an earlier indicator of decline than yield loss.
Method / resource Ground based NDVI indicators were proposed for accessible decline diagnosis.
Method / resource An aerial photograph image analysis method was proposed for accessible decline diagnosis.
Association NDVI indicators correlated linearly with yield achievement ratio.
Association NDVI indicators correlated linearly with mortality rate.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing hand thinning reduced leaf chlorophyll content.

Taxon: Sultanina Grapevinest0
Treatment: hand thinning levelse0
Outcome: total chlorophyll content of leafe0
Direction: decreasese0

Not reportedComparator

Verbatim

e0
“total chlorophyll content of leaf decreases when the hand thinning levels or GA3 concentration increases”
✓ located verbatim in the source · abstract, characters 1118–1222

t0
“Sultanina Grapevines (Vitis vinifera L.)”
✓ located verbatim in the source · title, characters 107–147

Title

GA3 and Hand Thinning Improves Physical, Chemical Characteristics, Yield and Decrease Bunch Compactness of Sultanina Grapevines (Vitis vinifera L.)

Khalid S. Alshallash; Moustafa A. Fahmy; Anas M. Tawfeeq; et al. Horticulturae 2023. doi:10.3390/horticulturae9020160

Other claims from this paper (10)

Intervention effect Increasing GA3 concentration reduced leaf chlorophyll content.
Intervention effect Hand thinning increased pruning weight relative to the control.
Intervention effect GA3 increased pruning weight relative to the control.
Intervention effect The lower hand thinning level gave higher cluster weight than the higher level across GA3 concentrations.
Observation T2 produced the highest cluster weight.
Intervention effect T2 outperformed the other treatments for vine yield.
Intervention effect Lower hand thinning gave better vine yield than higher hand thinning.
Intervention effect 50% hand thinning with 30 ppm GA3 reduced cluster compactness.
Intervention effect 50% hand thinning with 30 ppm GA3 improved berry weight and firmness.
Recommendation The authors recommend the treatment for yield and quality.

“yield decrease”

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