Intervention effectmodel-written summary

Nitrapyrin increased maize nitrogen use efficiency by about 17% in field trials.

A claim from Nitrapyrin Impacts on Maize Yield and Nitrogen Use Efficiency with Spring‐Applied Nitrogen: Field Studies vs. Meta‐Analysis Comparison · 2013

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrapyrin increased maize nitrogen use efficiency by about 17% in field trials.

Taxon
maizeZea mayse1
Treatment
nitrapyrine0
Outcome
NUEe0
Direction
increasede0
Value
∼ 17%e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“the use of nitrapyrin increased NUE ( ∼ 17%)”

✓ located verbatim in the source · abstract, characters 774–818
e1

“In maize ( Zea mays L.)”

✓ located verbatim in the source · abstract, characters 0–23

Title

Nitrapyrin Impacts on Maize Yield and Nitrogen Use Efficiency with Spring‐Applied Nitrogen: Field Studies vs. Meta‐Analysis Comparison

Juan P. Burzaco; Ignacio A. Ciampitti; Tony J. Vyn Agronomy Journal 2013. doi:10.2134/agronj2013.0043

Other claims from this paper (9)

Record rev-7927bd2bf90d0bceedce11e207e26bceb01d8b12c96c8ed8a2f5c0001e5eab09 · schema claims-v0.9 · position 4 in the model’s answer

nitrapyrin · nutrient: efficiency · Zea mays (maize)Positive and negative results

7 papers: 6 positive, 1 negative or no effect

5 papers in the same direction as this claim · 1 in the opposite direction

  1. no effect
    Nitrapyrin did not increase nitrogen recovery efficiency.

    Tillage and Nitrogen Source Impacts on Relationships between Nitrous Oxide Emission and Nitrogen Recovery Efficiency in Corn · 2019

    Opposite directionCites this paper

  2. positive
    Nitrapyrin at 4.72 L/ha increased N uptake efficiency to 46.3% versus 39.6% in control.

    Nitrapyrin effect on corn N‐15 uptake efficiency, denitrification and nitrate leaching · 1993 · compared with control

    Same directionCited by this paper

  3. positive
    Under waterlogging, nitrapyrin increased DH605 NUE by 9%.

    Nitrapyrin Improves Grain Yield and Nitrogen Use Efficiency of Summer Maize Waterlogged in the Field · 2016

    Same direction

  4. positive
    Nitrapyrin gave the highest grain N removal and agronomic efficiency when combined with 135 kg N/ha.

    Pronitridine Nitrification Inhibitor With Urea Ammonium Nitrate for Corn · 2018

    Same direction

  5. positive
    Nitrapyrin improved N use efficiency

    Nitrapyrin Mitigates Nitrous Oxide Emissions, and Improves Maize Yield and Nitrogen Efficiency under Waterlogged Field · 2022 · compared with V-3WL

    Same direction

  6. positive
    Nitrapyrin significantly increased uptake efficiency at only two sites.

    Use of 15N-labeled anhydrous NH3 to determine the efficiency of fall N fertilization for corn production · 2019

    Same direction

See all 7 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.