Intervention effectmodel-written summary

Row spacing did not influence broccoli plant height or stem fresh mass.

A claim from SINGLE-HEAD BROCCOLI PRODUCTION UNDER DIFFERENT SPACING AND CONDITIONS OF BAIXADA FLUMINENSE · 2022

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Row spacing did not influence broccoli plant height or stem fresh mass.

Treatment
Spacing variationse0
Outcome
PHT and SFMe0
Direction
did not influencee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Spacing variations did not influence PHT and SFM”

✓ located verbatim in the source · abstract, characters 859–907
e1

“plant height (PHT), fresh leaf mass (FLM), stem fresh mass (SFM)”

✓ located verbatim in the source · abstract, characters 590–654
t0

“BROCCOLI”

✓ located verbatim in the source · title, characters 12–20

Title

SINGLE-HEAD BROCCOLI PRODUCTION UNDER DIFFERENT SPACING AND CONDITIONS OF BAIXADA FLUMINENSE

Taísa Gonçalves Macedo; Carlos Antônio Dos Santos; Antônio de Amorim Brandão; et al. REVISTA DE AGRICULTURA NEOTROPICAL 2022. doi:10.32404/rean.v9i3.6908

Other claims from this paper (6)

Record rev-d077c5c2fd708bc2df74c5eacc8047963fd913779bf6320545193118275335fe · schema claims-v0.9 · position 1 in the model’s answer

density · growth · Brassica oleracea (wild cabbage)Positive and negative results

25 papers: 19 positive, 6 negative or no effect

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

  1. positive
    Increasing plant density from 2.22 to 6.66 plants/m2 advanced and increased maximum LAI and total and bud dry weight per m2.

    Effects of sowing date, plant density and year on growth and yield of Brussels sprouts (Brassica oleracea var. bullata subvar. gemmifera) · 1989

    Opposite direction

  2. positive
    Sowing density separated germinated seeds improved emergence percentage.

    Improvement of Germinated Seed Quality by Density Separation · 1985

    Opposite direction

  3. positive
    Higher plant density increased potential size fraction, especially in unstopped crops.

    The effect of plant density, date of apical bud removal and leaf removal on the growth and yield of single-harvest Brussels sprouts (Brassica oleraceavar.gemmiferaD.C.): II. Variation in bud size · 1974

    Opposite direction

  4. positive
    application of vermicompost coupled with single row spacing and sole crop of broccoli gave the maximum number of leaves (28.6) among 30 combinations.

    Growth, yield and quality response of organic broccoli to intercrops and crop geometry · 2016 · compared with 30 treatment combinations

    Opposite direction

  5. positive
    Vermicompost in double rows with radish maximized broccoli height.

    Effect of intercropping, crop geometry and organic manures on growth and yield of broccoli (Brassica oleracea var italica) · 2017

    Opposite direction

  6. positive
    250 kg ha-1 nitrogen with 50 x 50 cm spacing produced the highest fresh head weight, 2.17 kg.

    Growth, Yield and Profitability of Cabbage (Brassica oleracea L.) as Influenced by Applied Nitrogen and Plant Spacing · 2016

    Opposite direction

  7. positive
    Spacing of 60x45 cm produced significantly the highest plant height in sprouting broccoli (67.3 and 68.4 cm).

    Influence of varieties and spacing on growth characters of sprouting broccoli (Brassica oleracea L.) · 2021

    Opposite direction

  8. positive
    The maximum diameter of head (15.67 cm) was recorded at 45×45 cm spacing.

    Effect of different varieties and spacings on yield and quality of cabbage (Brassica oleracea L. var. capitata) · 2023

    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.