Intervention effectmodel-written summary

The specified urea, SP36 and KCl rates increased strawberry yield per plant.

A claim from Optimization of Plant Growth and Yield Through Innovation of The Materials and Medium Verticulture · 2016

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The specified urea, SP36 and KCl rates increased strawberry yield per plant.

Taxon
strawberry plantsFragaria ×ananassae1
Treatment
urea 3.75 g / tan, SP36 5g / tan and KCl 5 g / tane0
Outcome
yield per plante0
Direction
increasee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“urea 3.75 g / tan, SP36 5g / tan and KCl 5 g / tan increase the yield per plant.”

✓ located verbatim in the source · abstract, characters 1458–1538
e1

“fertilizer on strawberry plants optimally”

✓ located verbatim in the source · abstract, characters 241–282

Title

Optimization of Plant Growth and Yield Through Innovation of The Materials and Medium Verticulture

Sitawati Sitawati; Agus Suryanto; Euis Elih Nurlaelih Research Journal of Life Science 2016. doi:10.21776/ub.rjls.2016.003.01.8

Other claims from this paper (3)

Record rev-90ef930c3c2eecb4e78aaaebc83ee8bc03f55c9bb5723709974ab3f3ab35d319 · schema claims-v0.9 · position 4 in the model’s answer

potassium chloride · yield · Fragaria x ananassa (strawberry)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this claim

  1. positive
    KCl raised strawberry fruit number and yield compared with K2SO4 in experiment one.

    Chloride improves fruit yield and quality of strawberry (Fragaria × ananassa Duch.) · 2009 · compared with K2SO4-treated

    Same direction

See all 2 papers →

nitrogen · yield · Fragaria x ananassa (strawberry)Results differ

60 papers: 48 positive, 12 negative or no effect

47 papers in the same direction as this claim · 12 in the opposite direction

  1. no effect
    Nitrogen application had no beneficial effect on strawberry fruit yield.

    Effects of Elevated CO2 and Temperature on Yield and Fruit Quality of Strawberry (Fragaria × ananassa Duch.) at Two Levels of Nitrogen Application · 2012

    Opposite direction

  2. no effect
    Under split preplant and trickle application, production was similar across all nitrogen sources.

    Nitrogen Source and Application Timing for Trickle Irrigated Strawberries · 1985 · compared with all N sources

    Opposite direction

  3. negative
    Nitrogen application reduced total yield in the reported fruit response.

    Fruits Malformation, Size and Yield in Relation to Nitrogen Nutrition and Nursery Plants in Large Fruited Strawberry (Fragaria^|^times;ananassa Duch. cv. Ai-Berry) · 1991

    Opposite direction

  4. no effect
    Iodoacetate in nitrogen did not increase CO2 output.

    Studies in the Respiratory and Carbohydrate Metabolism of Plant Tissues2 · 1964

    Opposite direction

  5. no effect
    The two nitrogen sources did not significantly affect strawberry yield or fruit size at either site.

    Influence de la fertilisation azotée, des bâches et des cultivars sur la productivité des fraisiers à production continue au Québec · 1996

    Opposite direction

  6. negative
    Sunn hemp with reduced nitrogen reduced total fruit number and weight.

    Influence of Sunn Hemp Biomass Incorporation on Organic Strawberry Production · 2023

    Opposite direction

  7. no effect
    N fertilization had no significant effect on strawberry yield and fruit size.

    INFLUENCE OF NITROGEN, POTASSIUM, AND MAGNESIUM FERTILIZATION ON DAY-NEUTRAL STRAWBERRIES IN QUEBEC · 1994

    Opposite direction

  8. no effect
    Strawberry fruit yield was independent of balanced, low nitrogen and high potash nutrition treatments.

    Some effects of light and nutrition in the forcing of strawberries · 1969

    Opposite direction

51 papers more in this group

See all 60 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.