Intervention effectmodel-written summary

Nano Ca at 350 ppm significantly increased tomato yield per plant (1.83 kg).

A claim from Nano calcium preharvest spray efficacy in improving tomato (Solanum lycopersicum L.) yield, physicochemical qualities and shelf-life · 2025

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Nano Ca at 350 ppm significantly increased tomato yield per plant (1.83 kg).

Taxon
tomato (Solanum lycopersicum L.)Solanum lycopersicumt0
Treatment
nano Ca at 350 ppme1
Outcome
yielde1
Direction
increasede1
Value
1.83 kge1

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“improving tomato (Solanum lycopersicum L.) yield”

✓ located verbatim in the source · title, characters 42–90
e1

“nano Ca at 350 ppm significantly increased the total number of fruits (45.90) and yield (1.83 kg) per plant”

✓ located verbatim in the source · abstract, characters 458–565

Title

Nano calcium preharvest spray efficacy in improving tomato (Solanum lycopersicum L.) yield, physicochemical qualities and shelf-life

Mavuduru Deena Damodhar; CN Byanna; TNVK Prasad; et al. International Journal of Advanced Biochemistry Research 2025. doi:10.33545/26174693.2025.v9.i9ss.5719

Other claims from this paper (6)

Record rev-4b4e6e16397c34b502a195922625dd169c3331f7d0f4b4892aeecba1fe69df21 · schema claims-v0.9 · position 2 in the model’s answer

calcium atom · yield · Solanum lycopersicum (tomato)Results differ

79 papers: 67 positive, 12 negative or no effect

66 papers in the same direction as this claim · 11 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative
  4. no effect
  5. no effect
  6. negative
  7. no effect
  8. no effect

70 papers more in this group

See all 79 papers →

nanoparticle · yield · Solanum lycopersicum (tomato)Positive and negative results

56 papers: 54 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
  3. positive
  4. positive
  5. positive
  6. positive
  7. positive
  8. positive

47 papers more in this group

See all 56 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.