Claim · model-written summary
In non-inoculated sunflower, biological yield, seed yield and oil yield increased with P above 75% of the recommended rate.
- Taxon
- sunflower
Helianthus annuuse0 - Material
- Azargole0
- Treatment
- increasing P level above 75% P recommendede2
- Outcome
- biological yield, seed yield and oil yielde2
- Direction
- increasede2
- Qualifier
- in non-inoculated plantse2
- Setting
- experiment farm of Islamic Azad University, Pars Abad Moghan Branche0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effect of seed inoculation by Mycorrhiza and different levels of phosphorus fertilizer on growth and yield of sunflower (Azargol cultivar) was studied in experiment farm of Islamic Azad University, Pars Abad Moghan Branch during 2010 growing season”
e2“Head diameter, number of seeds per head, 1000 seeds weight, biological yield, seed yield and oil yield were increased with increasing P level above 75% P recommended in non-inoculated plants, whereas no significant difference was observed between 75% and 100% P recommended”
Title
Hossein Soleimanzadeh; Pars Abad; Moghan Branch 2012
Other claims from this paper (8)
- Intervention effect Mycorrhiza-inoculated sunflower had higher head diameter, number of seeds per head and seed yield than non-inoculated plants.
- Intervention effect Mycorrhiza-inoculated sunflower had higher oil yield than non-inoculated plants.
- Intervention effect In non-inoculated sunflower, head diameter, number of seeds per head and 1000 seed weight increased with P above 75% of the recommended rate.
- Intervention effect Sunflower yield components showed no significant difference between 75% and 100% of the recommended P rate.
- Association The positive effect of mycorrhizal inoculation on sunflower decreased as P levels increased.
- Association Percent root colonization by mycorrhiza in sunflower decreased at higher P levels.
- Recommendation Mycorrhiza applied with 50% of the recommended P is a suitable substitute for chemical phosphorus fertilizer in organic sunflower systems.
- Association Mycorrhiza with 50% of the recommended P could increase sunflower seed yield and oil production to an acceptable level.