Intervention effectmodel-written summary

Nitrogen rates increased sugarcane ratoon yield regardless of silicate use.

A claim from Response of sugarcane ratoon to nitrogen without and with the application of silicon · 2015

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrogen rates increased sugarcane ratoon yield regardless of silicate use.

Taxon
sugarcanee0
Treatment
N ratese0
Outcome
ratoon yielde0
Direction
increasede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Verbatim

e0

“The N rates increased the sugarcane ratoon yield regardless the use of silicate”

✓ located verbatim in the source · abstract, characters 789–868

Title

Response of sugarcane ratoon to nitrogen without and with the application of silicon

Bernardo Melo Montes Nogueira Borges; Thiago Batista Firmato De Almeida; Renato De Mello Prado Journal of Plant Nutrition 2015. doi:10.1080/01904167.2015.1109101

Other claims from this paper (7)

Record rev-5bfd90d7009cbf4c28e227e08be1ffc4688d1518666197cabc830bdd4917dd57 · schema claims-v0.9 · position 7 in the model’s answer

nitrogen · yield · Saccharum officinarum (sugarcane)Results differ

137 papers: 118 positive, 19 negative or no effect

117 papers in the same direction as this claim · 15 in the opposite direction · 4 reporting no difference from an alternative

  1. positive
    Ammonium and calcium nitrate with DMPSA increased stalk yield 12.14% relative to urea.

    Influence of nitrogen sources and foliar silicon fertilization on agronomic characteristics and differential profit from sugarcane stalk production · 2025 · compared with urea

    Same directionCites this paper

  2. no effect
    Drip-applied nitrogen yielded not significantly different sugarcane yields from sidedress application.

    Sugarcane Responses to Irrigation and Nitrogen in Semiarid South Texas · 2008 · compared with sidedress application

    Opposite direction

  3. negative
    Excess nitrogen lowered sugarcane yield.

    Different Amounts of Nitrogen Fertilizer Applications Alter the Bacterial Diversity and Community Structure in the Rhizosphere Soil of Sugarcane · 2021

    Opposite direction

  4. negative
    Reducing nitrogen from 120 to 80 kg N ha−1 had limited potential to lower yield by about 1%.

    Effect of previous soil management on sugarcane response to nitrogen fertilization · 2018

    Opposite direction

  5. negative
    Nitrogen above the yield optimum lowered sugar yields.

    Growth and yield responses to amending the sugarcane monoculture: interactions between break history and nitrogen fertiliser · 2014

    Opposite direction

  6. negative
    Urea applied on the surface gave significantly lower cane and sucrose yields than ammonium sulphate and sulphur-coated urea on a calcareous soil.

    Comparison of sulphur-coated urea and ammonium sulphate amended with N-Serve as sources of nitrogen for sugarcane · 1975 · compared with AS and SCU

    Opposite direction

  7. no effect
    Urea formulation did not affect sugarcane yield at the same nitrogen application rate.

    Effects of urea formulation on sugarcane yield, nitrogen uptake and nitrous oxide emission in tropical Queensland. · 2014

    Opposite direction

  8. no effect
    Nitrogen doses did not affect sugarcane stalk yield.

    Stalk yield and nitrogen (15N) recovery of irrigated sugarcane during the plant-cane cycle using urea · 2017

    Opposite direction

128 papers more in this group

See all 137 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.