Intervention effectmodel-written summary

SSNM for a 5 t ha-1 target plus S4 gave significantly higher NUE of 14.30.

A claim from Effect of Site Specific Nutrient Management on the Performance of Bt Cotton (Gossypium hirsutum L.) and Nutrient Dynamics · 2018

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

SSNM for a 5 t ha-1 target plus S4 gave significantly higher NUE of 14.30.

Treatment
SSNM for 5 t ha-1 yield target and supplementary nutrition of MgSO4 both to soil and to foliage and foliar application of major nutrients (19:19:19 and KNO3) (S4)e0
Outcome
NUEe0
Direction
highere0
Value
14.30e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“SSNM for 5 t ha-1 yield target and supplementary nutrition of MgSO4 both to soil and to foliage and foliar application of major nutrients (19:19:19 and KNO3) (S4) recorded significantly higher NUE (14.30 on pooled basis)”

✓ located verbatim in the source · abstract, characters 824–1044
t0

“Cotton”

✓ located verbatim in the source · title, characters 69–75

Title

Effect of Site Specific Nutrient Management on the Performance of Bt Cotton (Gossypium hirsutum L.) and Nutrient Dynamics

Vinayak Hosamani; B.M. Chittapur; Mall ikarjun; et al. International Journal of Current Microbiology and Applied Sciences 2018. doi:10.20546/ijcmas.2018.708.424

Other claims from this paper (4)

Record rev-aeffaee26ee562b2f365cde5226e8cd55c8d28a963e363d710e440a0f0a9986b · schema claims-v0.9 · position 1 in the model’s answer

application · nutrient: efficiency · Gossypium hirsutum (cotton)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

1 paper in the same direction as this claim · 1 in the opposite direction

  1. no effect
    The foliar treatment did not improve nutrient utilization efficiency.

    Efficacy of phosphate carriers as foliar fertilizer on rainfed upland cotton (Gossypium hirsutum) · 1995

    Opposite direction

  2. positive
    The review reports improved fertilizer use efficiency with foliar application.

    Foliar Application of Micronutrinets in Cotton - A Review. · 2013

    Same direction

See all 3 papers →

fertilization · nutrient: efficiency · Gossypium hirsutum (cotton)Positive and negative results

30 papers: 27 positive, 3 negative or no effect

26 papers in the same direction as this claim · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Nitrogen use efficiency decreased successively and significantly as the N fertigation level increased.

    Drip fertigation improves water and nitrogen use efficiency of Bt cotton · 2018

    Opposite direction

  2. negative
    Increasing nitrogen fertilizer lowered cotton nitrogen use efficiency.

    Effects of Irrigation Methods and N Application Level on Cotton Growth and Nitrogen Use Efficiency · 2012

    Opposite direction

  3. no effect
    Nitrogen use efficiency of cotton was the same regardless of fertilizer type.

    Innovative Nitrogen Fertilizers Effect on Cotton Cultivation · 2020 · compared with standard (urea) fertilizers

    No difference from an alternative

  4. positive
    Moderate N at 240 kg N ha-1 improved NUE by 49.1–53.6% relative to conventional 360 kg N ha-1.

    Optimizing nitrogen application improves its efficiency by higher allocation in bolls of cotton under drip fertigation · 2023 · compared with conventional N fertilization (360 kg N ha −1 )

    Same direction

  5. positive
    CRU raised N use efficiency by 25–124%.

    Controlled‐release urea decreased ammonia volatilization and increased nitrogen use efficiency of cotton · 2017 · compared with urea treatments

    Same direction

  6. positive
    Twenty-five percent manure substitution produced agronomic nitrogen-use efficiency of 9.5 kg seed cotton kg N−1.

    Dry Matter, Nitrogen, Phosphorous, and Potassium Partitioning, Accumulation, and Use Efficiency in Transgenic Cotton-Based Cropping Systems · 2012 · compared with 50% RDN substitution through FYM and control

    Same direction

  7. positive
    Replacing urea with controlled-release urea significantly increased soil inorganic nitrogen and nitrogen use efficiency.

    Effects of controlled-release urea combined with fulvic acid on soil inorganic nitrogen, leaf senescence and yield of cotton · 2020 · compared with urea

    Same direction

  8. positive
    SSDF at 80% ETc with 112.5 kg N/ha gave 18.5% higher NUE than SF.

    Sub-surface drip fertigation improves seed cotton yield and monetary returns · 2022 · compared with SF

    Same direction

21 papers more in this group

See all 30 papers →

climate site · nutrient: efficiency · Gossypium hirsutum (cotton)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this claim

  1. positive
    Site-specific N management gave significantly higher N use efficiency than the blanket recommendation.

    Site-specific fertilizer nitrogen management in Bt cotton using chlorophyll meter · 2020

    Same direction

See all 2 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.