Claim · model-written summary
Spraying seaweed extract at 6 ml L-1 exceeded total yield in broccoli, at 23.55 t/ha.
- Taxon
- Broccoli
Brassica oleracea var. italicat0 - Treatment
- spraying seaweed extracte3
- Outcome
- total yielde3
- Direction
- exceedede3
- Value
- 23.55 tons ha-1e3
- Qualifier
- 6 ml L-1e3
- Setting
- Mandali of Diyala governoratee2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effect of Fulvic Acid and Seaweed on the Growth and Yield of Broccoli”
e3“As for spraying seaweed extract, the results showed that the concentration of 6 ml L-1 (S2) exceeded flower disc weight, total yield with a value of 753.8 g , 23.55 tons ha-1 respectively”
e2“A field experiment was conducted in the Mandali of Diyala governorate during the fall season 2021”
Title
Effect of Fulvic Acid and Seaweed on the Growth and Yield of Broccoli
Yasser Al-Eezzi; Hassan Al-Alawy; Harith Abdulrhman; et al. Journal of Pharmaceutical Negative Results 2022. doi:10.47750/pnr.2022.13.s01.71
Other claims from this paper (7)
- Intervention effect Fulvic acid levels were superior to the control in most of the studied broccoli traits.
- Intervention effect Spraying fulvic acid at 2.5 g L-1 exceeded plant height in broccoli, at 61.12 cm per plant.
- Intervention effect Spraying fulvic acid at 2.5 g L-1 exceeded flower disc weight in broccoli, at 765.4 g.
- Intervention effect Spraying fulvic acid at 2.5 g L-1 exceeded total yield in broccoli, at 23.93 t/ha.
- Intervention effect Spraying fulvic acid at 2.5 g L-1 exceeded total leaf area in broccoli, at 386.6 dm2.
- Intervention effect Spraying seaweed extract at 6 ml L-1 exceeded flower disc weight in broccoli, at 753.8 g.
- Intervention effect Fulvic acid combined with seaweed was compared with the comparison treatment for all studied broccoli traits.