Intervention effectmodel-written summary

Treatment T9 gave taller upland rice NERICA 14 plants at maturity (98.4 ± 1.5 cm)

A claim from Effects of organo-mineral fertilization on plant growth and grain yield of an upland rice variety (NERICA 14) in lower Casamance (South-West Senegal) · 2022

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment T9 gave taller upland rice NERICA 14 plants at maturity (98.4 ± 1.5 cm)

Taxon
upland riceOryza sativat0
Material
NERICA 14t0
Organ / stage
maturity stagee4
Treatment
5 t/ha C + 200 kg/ha NPK + 150 kg/ha Ureae0
Outcome
height of the plantse3
Direction
greatere3
Value
98.4 ± 1.5 cme4

Not reportedGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“upland rice variety (NERICA 14) in lower Casamance (South-West Senegal)”

✓ located verbatim in the source · title, characters 78–149
e0

“T5 = 2.5 t/ha C + 100 kg/ha NPK + 75 kg/ha Urea; T6 = 2.5 t/ha C + 200 kg/ha NPK + 100 kg/ha Urea; T7 = 5 t/ha C; T8 = 5 t/ha C + 100 kg/ha NPK + 75 kg/ha Urea; T9 = 5 t/ha C + 200 kg/ha NPK + 150 kg/ha Urea”

✓ located verbatim in the source · abstract, characters 599–806
e3

“The height of the plants is greater with T6 (42.3 ± 2.6 cm) and T9 (62.9 ± 6.0 cm) at booting”

✓ located verbatim in the source · abstract, characters 933–1026
e4

“with T9 at flowering (92.6 ± 4.3 cm) and maturity stage (98.4 ± 1.5 cm)”

✓ located verbatim in the source · abstract, characters 1031–1102

Title

Effects of organo-mineral fertilization on plant growth and grain yield of an upland rice variety (NERICA 14) in lower Casamance (South-West Senegal)

Baboucar Bamba; Ismaila Coly; Moustapha Guèye International Journal of Scientific Research Updates 2022. doi:10.53430/ijsru.2022.4.1.0123

Other claims from this paper (8)

Record rev-af586fec7c895f3e3b8317cee7eebf5eb275235dab07d84673c67592001dd79c · schema claims-v0.9 · position 6 in the model’s answer

nitrogen · growth · Oryza sativa (rice)Positive and negative results

511 papers: 402 positive, 109 negative or no effect

401 papers in the same direction as this claim · 101 in the opposite direction · 8 reporting no difference from an alternative

  1. negative
    N-deprivation caused the maximum reduction in shoot growth of rice seedlings.

    Seed Priming Alters the Production and Detoxification of Reactive Oxygen Intermediates in Rice Seedlings Grown under Sub-optimal Temperature and Nutrient Supply · 2016

    Opposite direction

  2. negative
    Tungstate, an NR inhibitor, considerably inhibited lateral root initiation when applied in addition to PNN.

    Nitric oxide generated by nitrate reductase increases nitrogen uptake capacity by inducing lateral root formation and inorganic nitrogen uptake under partial nitrate nutrition in rice · 2015 · compared with PNN

    Opposite direction

  3. negative
    Higher nitrogen increased Wuyunjing23 plant height and inner culm diameters.

    Lodging Resistance of Japonica Rice (Oryza Sativa L.): Morphological and Anatomical Traits due to top-Dressing Nitrogen Application Rates · 2016

    Opposite direction

  4. negative
    Under high nitrogen, growth of the fungus inside rice is increased.

    Diversity and genetics of nitrogen-induced susceptibility to the blast fungus in rice and wheat · 2013

    Opposite direction

  5. no effect
    Ammonium as sole nitrogen source did not reduce rice growth.

    Response of ammonium assimilation enzymes to nitrogen form treatments in different plant species1 · 1991

    Opposite direction

  6. negative
    High N treatment was associated with higher lodging index, especially in W3668.

    Top-dressing nitrogen fertilizer rate contributes to decrease culm physical strength by reducing structural carbohydrate content in japonica rice · 2016

    Opposite direction

  7. negative
    Reducing the nitrogen rate lowered SPAD value and leaf area index.

    Effect of side deep placement of nitrogen on yield and nitrogen use efficiency of single season late japonica rice · 2021

    Opposite direction

  8. negative
    Ammonium supply restricts rice root elongation.

    Rice plants respond to ammonium stress by adopting a helical root growth pattern · 2020

    Opposite direction

502 papers more in this group

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fertilization · growth · Oryza sativa (rice)Positive and negative results

759 papers: 670 positive, 89 negative or no effect

669 papers in the same direction as this claim · 81 in the opposite direction · 8 reporting no difference from an alternative

  1. negative
    Salt stress inhibited overall seedling growth.

    A hydroponic rice seedling culture model system for investigating proteome of salt stress in rice leaf · 2005

    Opposite direction

  2. negative
    Higher nitrogen increased Wuyunjing23 plant height and inner culm diameters.

    Lodging Resistance of Japonica Rice (Oryza Sativa L.): Morphological and Anatomical Traits due to top-Dressing Nitrogen Application Rates · 2016

    Opposite direction

  3. negative
    Increasing top-dressing N raised or reduced lodging rate as reported for two japonica rice varieties.

    Top-dressing nitrogen fertilizer rate contributes to decrease culm physical strength by reducing structural carbohydrate content in japonica rice · 2016

    Opposite direction

  4. no effect
    Combining biochar with manure did not produce a positive synergistic effect on rice growth.

    The interactive effects of biochar and cow manure on rice growth and selected properties of salt-affected soil · 2018

    Opposite direction

  5. no effect
    Rice root biomass was not greatly affected by fertilization.

    Use of 15 N‐Labeled Soil in Measuring Nitrogen Fertilizer Recovery Efficiency in Transplanted Rice · 2000

    Opposite direction

  6. no effect
    No significant differences in macronutrients were found in rice leaves with compost application.

    Effect of mineral and organic amendments on rice growth and yield in saline soils · 2021

    Opposite direction

  7. negative
    In 1:1 mixtures, E. crus‐galli growth was greater, especially with fertilizer.

    Root growth and the relative importance of root and shoot competition in interactions between rice (Oryza sativa) and Echinochloa crus‐galli · 1992

    Opposite direction

  8. no effect
    Plant growth did not significantly differ among fertilizer treatments.

    Sulfur Fertilization Changes the Community Structure of Rice Root-, and Soil- Associated Bacteria · 2016

    Opposite direction

750 papers more in this group

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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.