Intervention effectmodel-written summary

That treatment produced the highest oil yield, 1486.76 kg.h−1.

A claim from Response of Yield and Some Physiological Traits of Groundnut (Arachis hypogaea L.) to Topping Height and Application Methods of Zn and Ca Nano-Chelates · 2019

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

That treatment produced the highest oil yield, 1486.76 kg.h−1.

Taxon
GroundnutArachis hypogaeat0
Treatment
Foliar application of Zn nano-chelate in combination with topping the main stem 20 cm above the grounde0
Outcome
oil yielde0
Direction
higheste0
Value
1486.76 kg.h−1e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Foliar application of Zn nano-chelate in combination with topping the main stem 20 cm above the ground produced the highest 100-seed weight (82.19 g), seed yield per unit area (2722.5 kg.h−1), harvest index (57.53%), biological yield (6540.00 kg.h−1), oil yield (1486.76 kg.h−1)”

✓ located verbatim in the source · abstract, characters 443–721
t0

“Groundnut”

✓ located verbatim in the source · title, characters 51–60

Title

Response of Yield and Some Physiological Traits of Groundnut (Arachis hypogaea L.) to Topping Height and Application Methods of Zn and Ca Nano-Chelates

Amin Nobahar; Hamid Reza Zakerin; Marefat Mostafavi Rad; et al. Communications in Soil Science and Plant Analysis 2019. doi:10.1080/00103624.2019.1589484

Other claims from this paper (10)

Record rev-02ffdced47d96eb0381c1692a5da5c45f9d4e0ba52b440f125ee36f88f511f4c · schema claims-v0.9 · position 6 in the model’s answer

zinc atom · quality: oil · Arachis hypogaea (peanut)Positive and negative results

14 papers: 13 positive, 1 negative or no effect

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

  1. positive
    The greatest seed oil content (52.34%) was obtained with Zn and Ca nanofertilizers in groundnut.

    Evaluation of the Seed Quality and Fatty Acids Composition of Groundnut ( Arachis Hypogaea L.) in Response to the Conventional and Nano Forms of Zn and Ca Based Fertilizers · 2023

    Same directionCites this paper

  2. positive
    The highest peanut oil yield (OY) (1582 kg/ha) was obtained with Zn nano-chelate at 1.0 g/l under the IR50 irrigation regime.

    Improvement of Yield and Quality of Peanut ( Arachis hypogaea L.), Some Enzymatic and Non-Enzymatic Antioxidants Activity in Response to Zn-Nano Fertilizer in Different Irrigation Regimes · 2024

    Same directionCites this paper

  3. no effect
    Chelated zinc and iron soil plus foliar application gave the highest protein and oil content in summer groundnut, not significantly different among treatments.

    Effect of chelated zinc and iron on the uptake and quality parameters of summer groundnut (Arachis hypogaea L.) · 2024

    Opposite direction

  4. positive
    Zn-application up to 5 kg Zn/ha substantially improved pod and kernel yield, oil yield and protein yield in groundnut.

    Improving productivity, quality and biofortification in groundnut (Arachis hypogaeaL.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India · 2020

    Same direction

  5. positive
    Zinc application increased oil yield by 13.9%.

    Sulphur and Micronutrient Nutrition of Groundnut in a Calcareous Soil · 1997

    Same direction

  6. positive
    Seed oil content increased slightly with micronutrient treatments.

    Interaction effect of some micronutrients on yield, elemental composition and oil content of peanut · 1996

    Same direction

  7. positive
    Zn foliar application at flowering or seed filling significantly increased oil yield and seed protein content versus control.

    Effect of nitrogen fertilizer levels and zinc foliar application on yield, yield attributes and some chemical traits of groundnut · 2013 · compared with control treatment

    Same direction

  8. positive
    Application of S and Zn significantly increased the oil content of groundnut.

    Influence of Zn, B and S on the yield and quality of groundnut (Arachis Hypogea L.) · 2015

    Same direction

5 papers more in this group

See all 14 papers →

application · quality: oil · Arachis hypogaea (peanut)Positive and negative results

22 papers: 20 positive, 2 negative or no effect

19 papers in the same direction as this claim · 2 in the opposite direction

  1. no effect
    Soil and foliar iron applications did not influence oil content.

    Effect of Iron Fertilization on Nitrogen and Iron Content, Uptake and Quality Parameters of Groundnut (Arachis hypogaea L.) · 2018

    Opposite direction

  2. no effect
    Chelated zinc and iron soil plus foliar application gave the highest protein and oil content in summer groundnut, not significantly different among treatments.

    Effect of chelated zinc and iron on the uptake and quality parameters of summer groundnut (Arachis hypogaea L.) · 2024

    Opposite direction

  3. positive
    Zn foliar application at flowering or seed filling significantly increased oil yield and seed protein content versus control.

    Effect of nitrogen fertilizer levels and zinc foliar application on yield, yield attributes and some chemical traits of groundnut · 2013 · compared with control treatment

    Same direction

  4. positive
    Disease control increased total oil content significantly.

    Effect of foliar diseases control by chlorothalonil on pod yield and quality characteristics of confectionery groundnuts (Arachis hypogaea L) · 1993

    Same direction

  5. positive
    Iron spray at peg formation significantly increased protein and oil content.

    Effect of sulphur and iron on nutrient content, uptake and quality of groundnut (Arachis hypogaea L.) · 2020 · compared with 0.5% at flowering + peg formation stage

    Same direction

  6. positive
    Soil or foliar potassium applications significantly increased seed oil content relative to controls.

    Yield and Yield Components of Groundnut (Arachis hypogaea L.) in Response to Soil and Foliar Application of Potassium · 2015 · compared with control plants

    Same direction

  7. positive
    The integrated treatment improved oil content and yield in groundnut.

    Effect of integrated nitrogen management and foliar spray of iron on groundnut yield, quality and economics in arid region · 2020

    Same direction

  8. positive
    Oil yield was highest under FYM + 100% RDF + foliar spray of fertilizers (1858 kg/ha).

    Effect of Water Soluble Fertilizers on Yield, Oil Content and Economics of Groundnut · 2020 · compared with rest of the treatments

    Same direction

13 papers more in this group

See all 22 papers →

nanoparticle · quality: oil · Arachis hypogaea (peanut)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this claim

  1. positive
    The greatest seed oil content (52.34%) was obtained with Zn and Ca nanofertilizers in groundnut.

    Evaluation of the Seed Quality and Fatty Acids Composition of Groundnut ( Arachis Hypogaea L.) in Response to the Conventional and Nano Forms of Zn and Ca Based Fertilizers · 2023

    Same directionCites this paper

  2. positive
    The highest peanut oil yield (OY) (1582 kg/ha) was obtained with Zn nano-chelate at 1.0 g/l under the IR50 irrigation regime.

    Improvement of Yield and Quality of Peanut ( Arachis hypogaea L.), Some Enzymatic and Non-Enzymatic Antioxidants Activity in Response to Zn-Nano Fertilizer in Different Irrigation Regimes · 2024

    Same directionCites this paper

  3. positive
    Nano-Se increased unsaturated fatty acids relative to control.

    Evaluation of cytotoxicity, biochemical profile and yield components of groundnut plants treated with nano-selenium · 2019 · compared with control

    Same direction

  4. positive
    Nanosilver treatment under pathogen infestation produced high oil content in harvested groundnut pods.

    Characterization and bioefficacy of green nanosilver particles derived from fungicide-tolerant Tricho-fusant for efficient biocontrol of stem rot (Sclerotium rolfsii Sacc.) in groundnut (Arachis hypogaea L.) · 2021

    Same direction

  5. positive
    Variable rates of conventional fertilisers with POLY4 plus NP and gypsum significantly increased groundnut seed linoleic acid content by 38.5%

    Exploring the use of POLY4 for the improvement of productivity, peanut quality, and soil properties in Southern India · 2024

    Same direction

  6. positive
    A single 200 ppm phosphorus nano-fertilizer application at 30 DAS significantly increased pod, seed and oil yields over control.

    Preparation, Characterization and Evaluation of Nano Phosphorus Foliar Application on Peanut Production under Sandy Soil · 2022 · compared with the control treatment

    Same direction

  7. positive
    Nano potassium at 1000 ppm gave the highest protein and oil yield.

    Impact of Integration between Soil Application of Phosphorus and Foliar Spraying of Nano Potassium, Iron and Boron on the Productivity and Quality of Peanuts. · 2024

    Same direction

  8. positive
    T6 achieved the highest oil yield, 820.7 kg ha-1.

    Strategic application of nano sulphur and nano calcium for groundnut growth and yield response: A multivariate approach · 2025

    Same direction

See all 9 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.