Claim · model-written summary
Perseo F1 exceeded Palomo F1 by 6.6% in yield of first-quality fruits.
- Taxon
- Tomato
Solanum lycopersicumt0 - Material
- Perseo F1 (Perseo)e4
- Outcome
- yield of first-quality fruitse4
- Direction
- exceedinge4
- Value
- 6.6%e4
- Comparator
- Palomo F1 (Palomo)e4
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Tomato Hybrid Performance”
e4“Perseo F1 (Perseo) produced the highest yield of first-quality fruits (20.61 t ha−1), exceeding Pony Express F1 (Pony express), Palomo F1 (Palomo), and Toro F1 (Toro) by 10.8%, 6.6%, and 51.4%, respectively”
Title
Effect of Two Calcium Levels and a Chicken Manure-Based Soil Amendment on Tomato Hybrid Performance
Carlos David Carretillo Moctezuma; Abraham Francisco Aponte Herrera; José Terrones Salgado; et al. Crops 2026. doi:10.3390/crops6010011
Other claims from this paper (10)
- Intervention effect The 0% Ca treatment outperformed the 25% Ca treatment for tomato yield-related traits, indicating native soil Ca met crop demand.
- Intervention effect Applying 25% Ca reduced tomato total fruit weight by 19.7% relative to the 0% treatment.
- Intervention effect Applying 25% Ca reduced tomato fruit number by 5.9% relative to the 0% treatment.
- Intervention effect The 0% Ca treatment produced 40.8% more first-quality tomato fruits than the 25% treatment.
- Observation Perseo F1 produced the highest yield of first-quality tomato fruits, 20.61 t ha−1.
- Association Perseo F1 exceeded Pony Express F1 by 10.8% in yield of first-quality fruits.
- Association Perseo F1 exceeded Toro F1 by 51.4% in yield of first-quality fruits.
- Intervention effect Incorporating the chicken manure amendment significantly enhanced tomato growth under open-field conditions.
- Observation Chicken manure-treated tomato plants reached a 0.85 m height 58 days after transplanting.
- Intervention effect Incorporating the chicken manure amendment increased overall tomato yield by 21.9% compared with the control under open-field conditions.