Intervention effectmodel-written summary

Wider within-row spacing gave 396.12 kg ha-1 higher yield than closer spacing.

A claim from Effect of Within-Row Spacing on Agronomic and Morphological Characteristics of the Flue-Cured Tobacco Cultivars · 2010

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Wider within-row spacing gave 396.12 kg ha-1 higher yield than closer spacing.

Taxon
Flue-Cured Tobaccot0
Treatment
Wider spacing within rowse0
Outcome
yielde0
Direction
highere0
Value
396.12 kg ha-1e0
Comparator
the closer spacinge0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier

Verbatim

t0

“Flue-Cured Tobacco”

✓ located verbatim in the source · title, characters 83–101
e0

“Wider spacing within rows resulted in 396.12 kg ha-1 higher yield and 861.01 $ ha-1 higher value than the closer spacing”

✓ located verbatim in the source · abstract, characters 765–885

Title

Effect of Within-Row Spacing on Agronomic and Morphological Characteristics of the Flue-Cured Tobacco Cultivars

Miroslav Bukan; Ankica Budmir; Mirko Boić; et al. University of Zagreb University Computing Centre (SRCE) 2010

Other claims from this paper (6)

Record rev-a67658c50265ede92d56dfa493c742ee67e6a8262f397ee60c45bb4beca8f359 · schema claims-v0.9 · position 1 in the model’s answer

density · yield · Nicotiana tabacum (tobacco)Positive and negative results

22 papers: 20 positive, 2 negative or no effect

19 papers in the same direction as this claim · 2 in the opposite direction

  1. positive
    Tobacco yield rose with plant population.

    Close‐Grown Tobacco: Agronomic Characteristics, Total Alkaloid, and Sugar Content1 · 1980

    Same directionCited by this paper

  2. positive
    Higher plant density increased cured-leaf yield by 9% in experiment 3.

    Effects of some cultural practices on yield and quality of flue-cured tobacco at Kenana Research Station · 1980

    Same directionCited by this paper

  3. negative
    Planting density higher or lower than the best level reduced yield and output value of flue-cured tobacco.

    Transplanting Time and Planting Density for Burned Sugar Aroma Style Flue-cured Tobacco · 2014

    Opposite direction

  4. negative
    Low density produced lower yield and output value than high density.

    Effect of planting density on growth and development characterstics of tobacco · 2013 · compared with high planting density

    Opposite direction

  5. positive
    Whole-plant yield of close-grown tobacco increased with increased plant population, N rate and topping height.

    Cultural Factors Affecting Yield, Alkaloids, and Sugars of Close‐Grown Tobacco1 · 1982

    Same direction

  6. positive
    The yield of flue-cured tobacco increased with closer plant spacing.

    Leaf Area Indices and Nitrogen Uptake of Flue‐Cured Tobacco as Affected by Plant Density and Nitrogen Rate1 · 1967

    Same direction

  7. positive
    Tobacco yield increased as spacing decreased.

    EFFECTS OF HEIGHT OF TOPPING AND PLANT SPACING OF FLUE-CURED TOBACCO ON CERTAIN PROPERTIES OF THE CURED LEAVES AND SMOKE CHARACTERISTICS OF CIGARETTES · 1976

    Same direction

  8. positive
    Higher planting density increased tobacco leaf yield

    Effect of Different Planting Density on Tobacco Leaf Yield,Quality and Chemical Components for Flue-cured Tobacco Variety KRK26 Introduced from Zimbabwe · 2011

    Same direction

13 papers more in this group

See all 22 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.