Intervention effectmodel-written summary

Metered irrigation in the first half of the season increased productivity of improved potato seed material.

A claim from Relevance of long-jet sprinklers use when watering potatoes in the northwestern region conditions · 2020

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Metered irrigation in the first half of the season increased productivity of improved potato seed material.

Taxon
potatoesSolanum tuberosume0
Treatment
metered irrigation in the first half of the growing seasone0
Outcome
productivity of the improved seed materiale0
Direction
increasee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“influence of the use of metered irrigation in the first half of the growing season on the increase in the productivity of the improved seed material of potatoes”

✓ located verbatim in the source · abstract, characters 574–734
e1

“northwestern region conditions”

✓ located verbatim in the source · title, characters 67–97

Title

Relevance of long-jet sprinklers use when watering potatoes in the northwestern region conditions

V Morozov; Y Fedorova; M Telpuk IOP Conference Series Materials Science and Engineering 2020. doi:10.1088/1757-899x/1001/1/012131

Record rev-ed30edff089a2c17b9d60449aec05cd1c59e519836dcee5a52bdbf15a93dc9ae · schema claims-v0.9 · position 1 in the model’s answer

irrigation · yield · Solanum tuberosum (potato)Results differ

92 papers: 75 positive, 17 negative or no effect

74 papers in the same direction as this claim · 16 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
    Irrigation had little or no effect on yield.

    Irrigation as a Practical Means to Control Potato Common Scab ( Streptomyces scabies ): Final Experiment and Conclusions · 1973

    Opposite direction

  2. no effect
    Electromagnetic saline water treatment produced no significant effect on potato tuber yield, Mg2+ or HCO3- compared with control and saline water.

    Effect of electromagnetic treatment of saline water on soil and crops · 2016 · compared with control treatment and saline water treatment

    Opposite direction

  3. negative
    Irrigation water at salinity 10 ds.m −1 decreased all vegetative growth and yield characteristics of potato relative to water at 5.9 ds.m −1.

    The Impact of Selenium, Nano (SiO2) and Organic Fertilization on growth and yield of Potato Solanum tuberosum L. under Salt Stress Conditions · 2021 · compared with water quality 5.9 ds.m −1

    Opposite direction

  4. negative
    In 2004, a 20% irrigation deficit reduced Ranger Russet tuber yield by 28% versus full irrigation.

    Impact of Deficit Irrigation on Tuber Yield and Quality of Potato Cultivars · 2012 · compared with full irrigation (FI)

    Opposite direction

  5. negative
    In the polytunnel, applying 60% or less irrigation volume significantly decreased tuber yield in Maris Piper.

    Two potato (Solanum tuberosum) varieties differ in drought tolerance due to differences in root growth at depth · 2014 · compared with full irrigation

    Opposite direction

  6. no effect
    Irrigation-Advisor did not compromise crop yield versus farmer practices.

    Irrigation-Advisor—A Decision Support System for Irrigation of Vegetable Crops · 2019 · compared with F

    Opposite direction

  7. negative
    Salinity decreased tuber number per plant in potato compared with non-stress irrigation.

    Potato response to silicone compounds (micro and nanoparticles) and potassium as affected by salinity stress · 2019 · compared with non-stress

    Opposite direction

  8. negative
    20% water-saving irrigation strategy reduced total tuber yield by 4.5% in 2022 compared with full irrigation.

    Effect of Irrigation and Nitrogen Management on Potato Growth, Yield, and Water and Nitrogen Use Efficiencies · 2024 · compared with full irrigation

    Opposite direction

83 papers more in this group

See all 92 papers →

climate site · yield · Solanum tuberosum (potato)Positive and negative results

25 papers: 16 positive, 9 negative or no effect

15 papers in the same direction as this claim · 9 in the opposite direction

  1. negative
    Under the Canadian model scenario, climate change reduced grain yield by 30 to 40% in Kansas and Oklahoma rainfed areas with less precipitation.

    Effects of climate change on US crop production: simulation results using two different GCM scenarios. Part I: Wheat, potato, maize, and citrus · 2002

    Opposite direction

  2. negative
    Potato tuber yield decreased by 6.4% when weeds competed for the entire growing season, compared with the weed-free treatment.

    Effect of Weed Emergence Time and Intervals of Weed and Crop Competition on Potato Yield · 2007 · compared with weed-free treatment

    Opposite direction

  3. negative
    Simulated leafhopper infestations at different potato growth stages caused different final tuber yield reductions.

    Coupling Feeding Effects of Potato Leafhopper, Empoasca fabae (Homoptera: Cicadellidae), Nymphs to a Model of Potato Growth · 1987 · compared with different stages of growth

    Opposite direction

  4. negative
    All tested potato cultivars yielded less in the early season than the normal season.

    Influence of high temperature on carbon assimilation, enzymatic antioxidants and tuber yield of different potato cultivars · 2016 · compared with normal season

    Opposite direction

  5. negative
    First replanting of hot climate tubers yielded less than cool produced tubers.

    Influence of production and storage conditions on subsequent growth and tuber yield of potato (Solanum spp.) in the hot tropics · 1992 · compared with coolproduced tubers

    Opposite direction

  6. negative
    Potato yield was projected to decrease by 7% in a plus 2-K climate.

    Risk Assessment and Possible Adaptation of Potato Production in Hokkaido to Climate Change Using a Large Number Ensemble Climate Dataset d4PDF · 2021 · compared with present climate

    Opposite direction

  7. negative
    Potato yield decreased by 35% in rainfall-poor seasons despite fertilisation.

    Desertification, ecological and N, P, K, Mg fertilization changes on crop production in Hungary · 2009

    Opposite direction

  8. negative
    Time to flowering and tuber yield of potato were reduced in most climate change scenarios in simulations.

    Predicting the Effect of Climate Change on Potato Production in Fereidunshahr (Isfahan, Central Iran) and Evaluation of Adaptation Strategies (Adopting Cultivars and Planting Dates) · 2019

    Opposite direction

16 papers more in this group

See all 25 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.