Intervention effectmodel-written summary

The combined STCR and zinc sulfate soil and foliar treatment improved protein.

A claim from Effect of Zinc and Boron on Yield and Quality of Onion (Allium cepa L.) in Alfisols of Tamirabarni Tract · 2019

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combined STCR and zinc sulfate soil and foliar treatment improved protein.

Taxon
OnionAllium cepat0
Treatment
STCR (106:97:54 kg of NPK ha-1) + ZnSO4 @ 25 kg ha-1 with 0.5% foliar spraye0
Outcome
proteine0
Direction
bettere0
Value
8.46%e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Allium cepa
Allium cepa · TaxonMehdi · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“The results showed that yield parameters like bulb lets clump-1 (6.4), polar diameter (3.35 cm), equatorial diameter (2.98 cm), weight of bulb (85.2g) and bulb yield (16.85 t ha-1) and bulb qualities such as total soluble solids (15.7 o Brix), ascorbic acid content (13.95 mg 100g-1), protein (8.46%) and pyruvic acid content (4.82 μmol g-1) was better in application of STCR (106:97:54 kg of NPK ha-1) + ZnSO4 @ 25 kg ha-1 with 0.5% foliar spray”

✓ located verbatim in the source · abstract, characters 917–1363
t0

“Effect of Zinc and Boron on Yield and Quality of Onion (Allium cepa L.) in Alfisols of Tamirabarni Tract”

✓ located verbatim in the source · title, characters 0–104
t1

“Effect of Zinc and Boron on Yield and Quality of Onion (Allium cepa L.) in Alfisols of Tamirabarni Tract”

✓ located verbatim in the source · title, characters 0–104

Title

Effect of Zinc and Boron on Yield and Quality of Onion (Allium cepa L.) in Alfisols of Tamirabarni Tract

Sethupathi S Madras Agricultural Journal 2019. doi:10.29321/maj.2019.000262

Other claims from this paper (10)

Record rev-e63146a73c05dcbec3f428e7e9f01758756a35d59b835794eed3181ba53b6b3f · schema claims-v0.9 · position 8 in the model’s answer

zinc sulfate · quality: protein · Allium cepa (onion)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this claim

  1. positive
    The same treatment gave better protein content (8.46%) in onion bulbs.

    Effect of zinc and boron on yield and quality of onion (Allium cepa L.) in alifisols of Tamirabarni tract · 2019

    Same direction

See all 2 papers →

application · quality: protein · Allium cepa (onion)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this claim

  1. positive
    Foliar FA, SC and their combination increased carbohydrate, amino acid and protein contents in onion bulbs.

    Organic onion growth, yield and storage improved by foliar sprays of microalgae and fulvic acid as a natural biofertilizer · 2022

    Same direction

  2. positive
    Foliar K-CNF improved onion protein.

    Modification of TEMPO-oxidized cellulose nanofibers as a source of potassium and its impact on onion plant · 2023

    Same direction

  3. positive
    Natural stimulant sprays increased onion quality and nutrient content.

    Vegetative Growth, Yield, and Quality of Onion as Influenced by Nitrogen Rates and Natural Stimulators · 2023

    Same direction

  4. positive
    The same treatment gave better protein content (8.46%) in onion bulbs.

    Effect of zinc and boron on yield and quality of onion (Allium cepa L.) in alifisols of Tamirabarni tract · 2019

    Same direction

  5. positive
    The combined irrigation and ascorbic acid treatment gave the highest significant onion pyruvic acid, carbohydrate and protein measures.

    Irrigation with Magnetically Treated Water, Foliar Application of Ascorbic Acid and Cobalt for Improving Onion Growth, Yield and Quality · 2021

    Same direction

See all 6 papers →

fertilization · quality: protein · Allium cepa (onion)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this claim

  1. positive
    The maximum protein yield (368 kg/ha) was obtained with combined use of 100% NPK + FYM + Zn + S.

    Integrated nutrient management for higher yield, quality and profitability of onion (Allium cepa) · 2015

    Same direction

  2. positive
    The same combination significantly increased crude protein, total carbohydrates and TSS.

    Effect of farmyard manure, sulphur and humic acid fertilization on Onion productivity. · 2017

    Same direction

  3. positive
    FYM and sulfur treatment produced maximum protein content of 7%.

    Effect of organic and inorganic nutrient sources on productivity, profitability and soil fertility in onion (Allium cepa) under Entisol · 2019

    Same direction

  4. positive
    Combined NPK, manure and sulphur improved protein content and yield.

    Impact of integrated nutrient management on soil fertility and yield of onion (Allium cepa) on an alluvial soil · 2022

    Same direction

  5. positive
    The same treatment gave better protein content (8.46%) in onion bulbs.

    Effect of zinc and boron on yield and quality of onion (Allium cepa L.) in alifisols of Tamirabarni tract · 2019

    Same direction

  6. positive
    Onion following farmyard manure was richer in protein than control.

    Lagged Effects of Winter Catch Crops Followed by Sweet Corn on Onion · 2020 · compared with control

    Same direction

  7. positive
    The maximum protein content was 5.75% with 150% NPK.

    Effect of conjoint use of farmyard manure and fertilizers on yield and nutrient uptake by onion (Allium cepa) and soil fertility · 2017

    Same direction

  8. positive
    In onion, the T8 treatment gave the highest dry matter, TSS and crude protein content, higher than T9.

    Impact of integrated sulphur management on quality of brinjal, onion and garlic · 2025 · compared with T9 (100% NPK + FYM @ 10t ha-1 + 60 kg S ha-1)

    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.