Claim · model-written summary
The highest sunflower seed yield, 28.7%, was obtained with the third application date in the second season.
- Taxon
- Helianthus annuus
Helianthus annuust0 - Treatment
- third datee1
- Outcome
- seed yielde1
- Direction
- higheste1
- Value
- 28,7%e1
- Setting
- 2 nd seasone1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sunflower Helianthus annuus L. var. flame”
e1“The highest seed yield was 28,7% and it obtained by third date of 2 nd season”
Title
Field crop Department, College of Agriculture/ University of Al- Muthanna IOSR Journal of Agriculture and Veterinary Science 2013. doi:10.9790/2380-0413340
Other claims from this paper (5)
- Intervention effect Increasing potassium levels increased seed number, 1000-seed weight and yield per plant of sunflower in fall and spring seasons.
- Intervention effect Potassium application increased the percent of oil and oil yield of sunflower in the first and second seasons.
- Association The interaction of potassium and application date had a significant effect on seed number and 1000-seed weight in the second season.
- Intervention effect Fertilization and application date had no effect on oleic acid of sunflower oil in both seasons.
- Intervention effect Application date of potassium influenced linoleic acid of sunflower oil in the first and second seasons.