Intervention effectmodel-written summary

N application improved plant growth more than acidification.

A claim from Improvement in nitrogen availability, nitrogen uptake and growth of aerobic rice following soil acidification · 2009

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

N application improved plant growth more than acidification.

Taxon
aerobic ricet0
Treatment
application of Ne0
Outcome
plant growthe0
Direction
greater positive effectse0
Comparator
soil acidificatione0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

Verbatim

e0

“The application of N had greater positive effects on plant growth and N uptake than soil acidification”

✓ located verbatim in the source · abstract, characters 1246–1348
t0

“aerobic rice”

✓ located verbatim in the source · title, characters 68–80

Title

Improvement in nitrogen availability, nitrogen uptake and growth of aerobic rice following soil acidification

Jing Xiang; Van Ryan Haden; Shaobing Peng; et al. Soil Science & Plant Nutrition 2009. doi:10.1111/j.1747-0765.2009.00407.x

Other claims from this paper (7)

Record rev-1a9ca8927f4fa200a07bf98342f4cdfa06a84f5c5eba44cf9266db7722745441 · schema claims-v0.9 · position 5 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
    Urea reduced early growth and germination on untreated soil.

    Relative effects of ammonia and nitrite on the germination and early growth of aerobic rice · 2011 · compared with ammonium sulfate

    Opposite directionCites this paper

  2. negative
    Increasing urea rates decreased rice germination.

    Ammonia toxicity in aerobic rice: use of soil properties to predict ammonia volatilization following urea application and the adverse effects on germination · 2011

    Opposite directionCites this paper

  3. positive
    Growth of aerobic rice in aerobic soil was better with ammonium-N than with nitrate-N.

    Alleviating soil sickness caused by aerobic monocropping: Responses of aerobic rice to various nitrogen sources · 2009 · compared with nitrate-N

    Same directionCited by this paper

  4. positive
    N increased rice dry matter at 60 days after sowing by 0.91 g per plant.

    Interaction effect of nitrogen, phosphorus, and zinc fertilization on growth, yield, and nutrient contents of aromatic rice varieties · 2018

    Same directionCites this paper

  5. 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

  6. 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

  7. 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

  8. 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

502 papers more in this group

See all 511 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.