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“decrease in density”

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2020

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Taxon: potato ✕

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

StEPF4 knockdown significantly decreased stomatal density in potato.

Taxon: PotatoSolanum tuberosumt0
Treatment: StEPF4 knocked down linese1
Outcome: stomatal densitye1
Direction: decreasede1

Not reportedComparator

Verbatim

t0
“Gene Family in Potato”
✓ located verbatim in the source · title, characters 61–82

e1
“The StEPF4 knocked down lines (KdStEPF4) significantly decreased stomatal density, resulting in a decrease in the transpiration rate”
✓ located verbatim in the source · abstract, characters 1298–1430

Title

Genome-Wide Identification of Epidermal Pattern Factor (EPF) Gene Family in Potato and Functional Characterization of StEPF4 in Regulating Drought Stress

Run Qiao; Jiangwei Yang; Yurong Deng; et al. Agronomy 2024. doi:10.3390/agronomy14122948

Other claims from this paper (10)

Observation Fourteen EPF family members were identified in potato.
Intervention effect StEPF4 is significantly induced by drought stress in potato.
Mechanism StEPF4 may act as a negative regulator of the drought response in potato.
Observation Multiple cis-regulatory elements associated with drought regulation were identified in the StEPF promoter regions.
Intervention effect StEPF4 is greatly induced by dehydration treatment in potato.
Intervention effect StEPF4 knockdown decreased transpiration rate in potato.
Intervention effect StEPF4 knockdown lines maintained a higher photosynthetic rate than the control.
Intervention effect StEPF4 knockdown lines lowered leaf water loss rate compared with the control.
Intervention effect StEPF4 knockdown lines showed increased drought resistance compared with the control.
Mechanism The authors conclude that StEPF4 regulates drought resistance in potato by reducing stomatal density.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The highest rates of each treatment significantly decreased soil bulk density to 0.26 g.cm-3 compared with the control (1.4 g.cm-3).

Taxon: potatoSolanum tuberosumt0
Treatment: highest rates of each treatmente1
Outcome: bulk densitye1
Direction: decreasee1
Value: 0.26 g.cm-3e1
Qualifier: 1.4 g.cm-3e1
Comparator: controle1
Setting: Center of Scientific Agricultural Research in Latakiae2

Verbatim

e1
“The results showed a significant decrease in bulk density at 0.26 g.cm-3 from the highest rates of each treatment compared to the control at 1.4 g.cm-3”
✓ located verbatim in the source · abstract, characters 255–406

e2
“The research was conducted in fall 2019 on silty clay soil at the Center of Scientific Agricultural Research in Latakia”
✓ located verbatim in the source · abstract, characters 0–119

t0
“Potato Plant Production”
✓ located verbatim in the source · title, characters 155–178

Title

Effect of Adding Different Levels of Potassium Humate and Olive Mill Wastewater on The Physical and Hydro-Dynamic Properties of Subsurface Soil Layers and Potato Plant Production

J. Ibrahim; R. Zainah; R. Baddour Anbar Journal of Agricultural Sciences 2025. doi:10.32649/ajas.2025.189067

Other claims from this paper (6)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

StEPF4 knockdown decreased transpiration rate in potato.

Taxon: PotatoSolanum tuberosumt0
Treatment: StEPF4 knocked down linese1
Outcome: transpiration ratee1
Direction: decreasee1

Not reportedComparator

Verbatim

t0
“Gene Family in Potato”
✓ located verbatim in the source · title, characters 61–82

e1
“The StEPF4 knocked down lines (KdStEPF4) significantly decreased stomatal density, resulting in a decrease in the transpiration rate”
✓ located verbatim in the source · abstract, characters 1298–1430

Title

Genome-Wide Identification of Epidermal Pattern Factor (EPF) Gene Family in Potato and Functional Characterization of StEPF4 in Regulating Drought Stress

Run Qiao; Jiangwei Yang; Yurong Deng; et al. Agronomy 2024. doi:10.3390/agronomy14122948

Other claims from this paper (10)

Observation Fourteen EPF family members were identified in potato.
Intervention effect StEPF4 is significantly induced by drought stress in potato.
Mechanism StEPF4 may act as a negative regulator of the drought response in potato.
Observation Multiple cis-regulatory elements associated with drought regulation were identified in the StEPF promoter regions.
Intervention effect StEPF4 is greatly induced by dehydration treatment in potato.
Intervention effect StEPF4 knockdown significantly decreased stomatal density in potato.
Intervention effect StEPF4 knockdown lines maintained a higher photosynthetic rate than the control.
Intervention effect StEPF4 knockdown lines lowered leaf water loss rate compared with the control.
Intervention effect StEPF4 knockdown lines showed increased drought resistance compared with the control.
Mechanism The authors conclude that StEPF4 regulates drought resistance in potato by reducing stomatal density.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fertilizer slightly decreased tuber starch content by 1.4...2.1% at 50 thousand tubers per hectare.

Taxon: potatoSolanum tuberosume0
Treatment: fertilizerse0
Outcome: starch content in tuberse0
Direction: decreasee0
Value: 1.4...2.1%e0
Qualifier: 50 thousand tubers per 1 hectaree0

Not reportedComparator

Verbatim

e0
“The use of fertilizers in potato cultivation led to a slight decrease in the starch content in tubers by 1.4...2.1% with a planting density of 50 thousand tubers per 1 hectare”
✓ located verbatim in the source · abstract, characters 1448–1623

Title

THE INFLUENCE OF INDIVIDUAL ELEMENTS OF THE TECHNOLOGY OF CULTIVATING GALA POTATOES ON THE YIELD OF TUBERS IN THE CONDITIONS OF THE ZAKAMYE REGION OF THE REPUBLIC OF TATARSTAN

Kamil' Davletov; Farit Shaykhutdinov; Igor Serzhanov; et al. Agrobiotechnologies and digital farming 2024. doi:10.12737/2782-490x-2024-20-26

Other claims from this paper (8)

Intervention effect Increasing tuber planting rate from 30 to 60 thousand pieces/ha raised Gala potato yield from 25.2 to 29.2 t/ha in control plots.
Observation Net tuber yield reached a clear maximum at 50 thousand tubers/ha.
Intervention effect Nutrition background had an insignificant effect on stems per bush.
Intervention effect At 50 thousand tubers, N60P60K90 increased stems per area by 3.41 thousand pieces over unfertilized control.
Observation Fertilized plots at 60 thousand tubers per hectare had the largest assimilation surface, 44.6...46.7 thousand m2/ha.
Intervention effect Assimilation surface in fertilized variants exceeded control by 6.3...8.4 thousand m2/ha.
Intervention effect Higher planting density increased starch content by 1.1% in controls.
Intervention effect Higher planting density increased starch content by 0.8...0.9% on fertilized backgrounds.

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