Intervention effectmodel-written summary

Mixed fertilizer produced the highest plant height of 47.58 cm versus 35.08 cm in controls.

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

Taxon: carrotDaucus carotat0
Treatment: Mixed of organic and inorganic fertilizer (F2)e0
Outcome: plant heighte0
Direction: higheste0
Value: 47.58 cme0
Qualifier: 35.08 cme0
Comparator: control treatmente0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting

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

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

Verbatim

e0
“Mixed of organic and inorganic fertilizer (F2) gave the highest plant height (47.58 cm) and the lowest plant height (35.08 cm) was found from the control treatment”
✓ located verbatim in the source · abstract, characters 1304–1467

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)

Intervention effect Seven day irrigation produced the highest carrot plant height, 45.35 cm, versus 39.77 cm without irrigation.
Intervention effect Seven day irrigation produced the highest marketable yield, 42.47 t/ha, 27.40% above control.
Intervention effect Gross yield was higher under F2 than control by 21.21%.
Intervention effect marketable yield per hectare was higher under F2 than control by 22.03%.
Intervention effect I7F2 gave the highest plant height, 50.42 cm.
Intervention effect I7F2 gave the highest number of leaves, 11.67.
Intervention effect I7F2 gave the highest diameter of root, 3.90 cm.
Intervention effect I7F2 gave the highest length of root, 23.20 cm.
Intervention effect I7F2 gave the highest fresh weight of individual root, 106.20 g.
Intervention effect I7F2 gave the highest gross yield, 53.66 t/ha.
Intervention effect I7F2 gave the highest marketable yield, 46.91 t/ha.
Intervention effect Gross yield was 40.37% higher with seven day irrigation and mixed fertilizer than other combinations.
Intervention effect marketable yield per hectare was 43.04% higher with seven day irrigation and mixed fertilizer than other combinations.

Record rev-67f73dfd7bd3ce79c51e68497efb0aebdd0fd373fd279f08b857dae9a2fc316b · schema claims-v0.9 · position 3 in the model’s answer

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

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
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
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
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
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
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
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
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.

Other papers on the same question

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