Intervention effectmodel-written summary

140 kg N/ha outperformed 120 kg N/ha.

A claim from Effect of Nitrogen on Growth, Yield and Nutrient Uptake of Rice under Aerobic Condition · 2020

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

140 kg N/ha outperformed 120 kg N/ha.

Treatment
140 kg N/hae0
Outcome
had an edge overe0
Direction
had an edge overe0
Comparator
120 kg N/hae0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

“Rice”

✓ located verbatim in the source · title, characters 59–63
e0

“Amongst the two lower doses of nitrogen, 140 kg N/ha had an edge over 120 kg N/ha”

✓ located verbatim in the source · abstract, characters 1149–1230

Title

Effect of Nitrogen on Growth, Yield and Nutrient Uptake of Rice under Aerobic Condition

Neha Nandan; D. K. Roy; Shashank Kumar; et al. International Journal of Current Microbiology and Applied Sciences 2020. doi:10.20546/ijcmas.2020.902.231

Other claims from this paper (5)

Record rev-e55441dc5b987bb1388709a0b78a0cfa44a12add7d31af4c78dc6293d618b882 · schema claims-v0.9 · position 5 in the model’s answer

nitrogen · physiology: photosynthesis · Oryza sativa (rice)Positive and negative results

97 papers: 81 positive, 16 negative or no effect

80 papers in the same direction as this claim · 13 in the opposite direction · 3 reporting no difference from an alternative

  1. negative
    Photosynthetic pigments were drastically reduced in N22 under low N.

    Transcriptome Analysis of Two Rice Varieties Contrasting for Nitrogen Use Efficiency under Chronic N Starvation Reveals Differences in Chloroplast and Starch Metabolism-Related Genes · 2018

    Opposite direction

  2. negative
    Ammonium-N and urea treatments caused a larger Cd-related reduction in photosynthetic rate of rice than the other N forms.

    Effect of Nitrogen Fertilizer Forms on Growth, Photosynthesis, and Yield of Rice Under Cadmium Stress · 2009

    Opposite direction

  3. negative
    Insufficient N significantly inhibited leaf photosynthesis and grain yield.

    Improved physiological and morphological traits of root synergistically enhanced salinity tolerance in rice under appropriate nitrogen application rate · 2022

    Opposite direction

  4. negative
    Low nitrogen reduced photosynthesis, stomatal conductance and PSII yields more strongly in SRB than AKN.

    Effect of nitrogen-deficiency on midday photoinhibition in flag leaves of different rice (Oryza sativa L.) cultivars · 2009 · compared with AKN

    Opposite direction

  5. negative
    Photosynthetic rate was lower in Nagina 22 than in Panvel by 8% at low-N supply.

    Physiological, Agronomical, and Proteomic Studies Reveal Crucial Players in Rice Nitrogen Use Efficiency under Low Nitrogen Supply · 2022 · compared with Panvel

    Opposite direction

  6. negative
    High nitrogen supply was associated with lower rice PNUE.

    Anatomically induced changes in rice leaf mesophyll conductance explain the variation in photosynthetic nitrogen use efficiency under contrasting nitrogen supply · 2020

    Opposite direction

  7. negative
    High nitrogen did not allow ideal photosynthetic rate.

    Non-Photochemical Quenching Involved in the Regulation of Photosynthesis of Rice Leaves under High Nitrogen Conditions · 2020

    Opposite direction

  8. negative
    Without N application, inoculated rice had higher photosynthesis than non-inoculated rice.

    Effect of nitrogen fertilizer on hydrolytic enzyme production, root colonisation, N metabolism, leaf physiology and growth of rice inoculated with Bacillus sp. (Sb42). · 2012 · compared with non-inoculated treatments

    Opposite directionAbout lacking this nutrient, so it counts the other way round

88 papers more in this group

See all 97 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.