Intervention effectmodel-written summary

I7F2 gave the highest number of leaves, 11.67.

A claim from Growth and yield of carrot influenced by organic and inorganic fertilizers with irrigation interva · 2019

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

I7F2 gave the highest number of leaves, 11.67.

Taxon
carrotDaucus carotat0
Treatment
irrigation at 7 days interval with mixed fertilizer (I7F2)e0
Outcome
number of leavese0
Direction
higheste0
Value
11.67e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Daucus carota
Daucus carota · TaxonZeynel Cebeci · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Considering the treatment combination, irrigation at 7 days interval with mixed fertilizer (I7F2) produced the highest plant height (50.42 cm), number of leaves (11.67), diameter of root (3.90 cm), length of root (23.20 cm), fresh weight of individual root (106.20 g), gross yield (53.66 t/ha) and marketable yield (46.91 t/ha)”

✓ located verbatim in the source · abstract, characters 1581–1908
t0

“carrot”

✓ located verbatim in the source · title, characters 20–26

Title

Growth and yield of carrot influenced by organic and inorganic fertilizers with irrigation interva

Annisha Afrin; M Ashraful Islam; Md Mokter Hossain; et al. Journal of the Bangladesh Agricultural University 2019. doi:10.3329/jbau.v17i3.43207

Other claims from this paper (13)

Record rev-49b25bf2bdb8db421795f6775fd51e8a1c8707fcb698681d152c9c472dfd77ad · schema claims-v0.9 · position 7 in the model’s answer

irrigation · growth · Daucus carota (carrot)Results differ

10 papers: 8 positive, 2 negative or no effect

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

  1. positive
    Irrigation after 15 days increased root length to 18.56 cm.

    Yield and economics of carrot production in organic farming · 2005

    Same directionCited by this paper

  2. no effect
    Irrigation did not reduce secondary root growth of carrot in soybean stubble

    Yield and Secondary Root Growth of Carrots as Influenced by Tillage System, Cultivation, and Irrigation1 · 1978

    Opposite direction

  3. negative
    Saline irrigation reduced carrot emergence from 73 to 20%.

    Improving vegetable production under semi-arid, saline conditions in south-western Madagascar · 2020

    Opposite direction

  4. positive
    Low-frequency continuous-deficit irrigation maintained viable late-season leaf area.

    Response of Seed Carrot to Various Water Regimes. I. Vegetative Growth and Plant Water Relations · 1990

    Same direction

  5. positive
    Seed advancement increased germination at 10 °C in some seed lots.

    Temperature Sensitivity of Germination in Carrots: Its Frequency of Occurrence and Response to Seed Advancement · 1973

    Same direction

  6. positive
    The 75% supplementary irrigation treatment gave the highest carrot root length.

    Response of Carrot (Daucus carota L.) to Supplementary Irrigation under Rain‐Fed Agriculture at Jimma and Gera, Jimma Zone, South West Ethiopia · 2024

    Same direction

  7. positive
    Supplemental irrigation reduced secondary root formation in carrot cultivars.

    Method for Evaluating Excessive Secondary Root Development in Carrots1 · 1976

    Same direction

  8. positive
    Spreading dry SAP mixed with soil in furrow (PSF) increased carrot germination rate by 16.7 relative to controls in the first year.

    Effects of super absorbent polymers application methods on carrot germination and growth · 2010 · compared with their controls

    Same direction

1 paper more in this group

See all 10 papers →

fertilization · growth · Daucus carota (carrot)Positive and negative results

77 papers: 70 positive, 7 negative or no effect

69 papers in the same direction as this claim · 5 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
    Goat manure ranked second for growth and development traits.

    Evaluating the response of different synthetic and organic fertilizers on carrot vegetative and reproductive characteristics in Gothgaun, Nepal · 2024

    Same directionCites this paper

  2. positive
    T13 produced maximum carrot plant height of 47.03 cm, 62.86% higher than control.

    Optimization of organic and inorganic fertilizers on growth and yield of carrot (Daucus carota L.) · 2025 · compared with control treatment

    Same directionCites this paper

  3. no effect
    Manurial treatments did not change germination of carrot seed.

    The Effects of Manurial Treatments on The Yield and Quality of Carrot Seed · 1966

    Opposite direction

  4. negative
    Lettuce, onion and carrot seedlings in compost were smaller than in sand culture at the specified potassium concentrations.

    Growth and Mineral Composition of Vegetable Seedlings · 1964 · compared with sand culture

    Opposite direction

  5. negative
    Seedling emergence declined as applied nitrogen fertilizer rate increased.

    Effects of organic and inorganic fertilizers on the seedling emergence of vegetable crops · 1989

    Opposite direction

  6. negative
    At two weeks, no vermicompost gave a carrot seedling emergence rate 0.22 folds higher than 25% vermicompost.

    A preliminary study on emergence and growth of carrot seedlings in response to varying proportions of vermicompost and copper · 2022 · compared with 25%

    Opposite direction

  7. no effect
    NPK fertilizer had no significant effect on carrot height at 21 and 28 days after planting or leaf number.

    Pengaruh Aplikasi Pupuk NPK Terhadap Pertumbuhan dan Produksi Tanaman Wortel (Daucus carota L.) · 2024 · compared with Control

    Opposite direction

  8. no effect
    A 50:50 blend of compost and depleted grape marc gave plant growth equivalent to compost alone.

    A Horticultural Medium Established from the Rapid Removal of Phytotoxins from Winery Grape Marc · 2019 · compared with compost alone

    No difference from an alternative

68 papers more in this group

See all 77 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.