Intervention effectmodel-written summary

Phosphorus plus bacterial inoculation gave the highest seed yield, biomass yield, seed N and P, and protein.

A claim from EFFECT OF FURROW SPACING AND PHOSPHORUS FERTILIZATION TREATMENTS ON FABA BEAN YIELD, NUTRIENTS CONTENT AND SOME WATER RELATIONSHIPS · 2011

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Taxon: faba beanVicia fabae7
Treatment: 15 kg P2O5 + inoculation with phosphate dissolving bacteriae0
Interactor: phosphate dissolving bacteriae0symbiont
Outcome: seed yield, biomass yield, seed N%e0
Direction: higheste0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

*Vicia faba* · TaxonRahmaziz · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0
“Treatment of 15 kg P2O5 + inoculation with phosphate dissolving bacteria had the highest seed yield, biomass yield, seed N%, N content of the seeds, protein % and P%.”
✓ located verbatim in the source · abstract, characters 1819–1985

e7
“faba bean yield”
✓ located verbatim in the source · abstract, characters 213–228

Title

EFFECT OF FURROW SPACING AND PHOSPHORUS FERTILIZATION TREATMENTS ON FABA BEAN YIELD, NUTRIENTS CONTENT AND SOME WATER RELATIONSHIPS

A. S. M. El-Saady; Gh. Sh. El-Atawy; R. H. Atia Journal of Soil Sciences and Agricultural Engineering /Journal of Soil Sciences and Agricultural Engineering 2011. doi:10.21608/jssae.2011.55630

Other claims from this paper (15)

Intervention effect 60 cm spacing gave higher seed yield in both seasons, 1653.17 and 1766.75 kg fed-1.
Intervention effect 60 cm spacing gave higher biomass in both seasons.
Intervention effect 60 cm spacing gave higher 100 seed weight in both seasons.
Intervention effect 60 cm spacing gave higher seed N content in both seasons.
Intervention effect 120 cm spacing gave higher protein percentage in the second season.
Intervention effect 120 cm spacing gave higher seed P percentage in both seasons.
Intervention effect 120 cm spacing gave higher seed P content in both seasons.
Intervention effect 30 kg P2O5 gave the highest 100 seed weight.
Intervention effect 30 kg P2O5 left the highest residual available soil P.
Intervention effect 60 cm spacing used more applied water in both seasons.
Intervention effect 60 cm spacing had higher consumptive water use in both seasons.
Intervention effect 120 cm spacing used less applied water in both seasons.
Intervention effect 120 cm spacing had lower consumptive water use in both seasons.
Intervention effect 60 cm spacing gave the higher water productivity in both seasons.
Intervention effect 60 cm spacing gave the higher productivity of irrigation water in both seasons.

Record rev-11f2192fff8ff126df0cf53c6a86b065bb71cac2628fe1d78ed11c666123e6d0 · schema claims-v0.9 · position 8 in the model’s answer

inoculation · yield · Vicia faba (faba bean)Results differ

98 papers: 88 positive, 10 negative or no effect

87 papers in the same direction as this claim · 10 in the opposite direction

negative
Inoculation with the same viruses 15 weeks after sowing (flowering) caused 56, 84 and 18% yield loss in faba bean.
Survey of Viruses Affecting Faba Bean in Six Arab Countries · 1988
Opposite direction
no effect
Microbial inoculation with 20% less fertilizer did not significantly change yield.
Inoculation with Different Nitrogen-Fixing Bacteria and Arbuscular Mycorrhiza Affects Grain Protein Content and Nodule Bacterial Communities of a Fava Bean Crop · 2020 · compared with non-inoculated crop
Opposite direction
no effect
Favoring pea inoculum did not reduce fababean yield.
INOCULUM SPECIFICITY IN FABABEANS AND PEAS · 1979
Opposite direction
negative
Inoculation with M. phaseolina significantly reduced faba bean biomass production by 15-25% relative to control under pot conditions.
Soil application of different species of Trichoderma for the management of charcoal rot of faba bean caused by Macrophomina phaseolina · 2017 · compared with control
Opposite direction
no effect
Rhizobium inoculation did not affect faba bean yield.
Effect of cultivar and inoculant on yields of faba beans (Vicia faba minor) and subsequent spring wheat (Triticum aestivum) under Scandinavian cropping conditions · 2023
Opposite direction
negative
Bacterial treatment decreased faba bean grain and biological yield.
THE EFFECT OF COMMERCIAL ORGANICAND INORGANIC FERTILIZERS AND RHIZOBIUM INOCULATION ON YIELD AND YIELD COMPONENTS OF FABA BEAN (VICIA FABA L.) AND PEA (PISUM SATIVUM L.) · 2020
Opposite direction
no effect
Combined PGPR inoculation and foliar humic acid maintained faba bean yield with half the fertilizer and 75% ETC.
Alleviation of Drought Stress in Faba Bean Using Humic Acid and Inoculation with Plant Growth Promoting Rhizobacteria · 2023
Opposite direction
no effect
AMF inoculation did not affect broad bean grain yield.
Agronomic role of arbuscolar mycorrhizal fungi in agro-ecosystems managed with organic wastes and low quality water · 2017
Opposite direction

89 papers more in this group

See all 98 papers →

phosphorus · yield · Vicia faba (faba bean)Positive and negative results

68 papers: 63 positive, 5 negative or no effect

62 papers in the same direction as this claim · 5 in the opposite direction

negative
Heavy phosphorus additions adversely affected faba bean yield.
RESPONSE OF FABA BEAN TO FOLIAR APPLICATION OF COPPER AND MOLYBDENUM UNDER PHOSPHORUS FERTILIZATION LEVELS · 2007
Opposite directionCited by this paper
negative
Phosphorus application suppressed the stimulation of faba bean symbiotic activity and seed yield by mycorrhizal inoculation.
Effects of Mycorrhizal Inoculation and Phosphorus Application on the Nodulation, Mycorrhizal Infection and Yield Components of Faba Bean Grown Under Two Different Watering Regimes · 2000
Opposite direction
no effect
Dried shoot and grain yields were unaffected by phosphorus placement method or seed and fertilizer row spacing.
Method of phosphorus fertiliser application and row spacing on grain yield of faba bean ( Vicia faba L.) · 2001
Opposite direction
no effect
Rock phosphate and potassium sulfate fertilization, with or without micronutrients, had no significant yield effect.
Irrigation but not fertilization increases yields and N2 fixation in organic faba bean in temperate climates · 2025
Opposite direction
negative
The inorganic plus nitrogen biofertilizer treatment without phosphorus biofertilizer gave the highest grain yield, 3.41 tons/ha.
Effects of Bio - and Chemical F ert ilizers on growth and yield of F aba bean ( Vicia faba L.) · 2014
Opposite directionAbout lacking this nutrient, so it counts the other way round
positive
The same phosphorus and bacteria treatment increased seed weight and seed and straw yields.
Response of Faba Bean to Bio, Mineral Phosphorus Fertilizers and Foliar Application with Zinc · 2009
Same direction
positive
P application increased seed dry matter yield at every S and N level.
Effects of S, N and P on amino acid composition of field beans (Vidafabd) and responses of the biological value of the seed protein to S‐amino acid content · 1971
Same direction
positive
Applying 60 kg/ha nitrogen with 40 kg/ha phosphorus increased pods per plant, biological yield and grain yield.
Effect of nitrogen and phosphorus levels on nodulationand yield components in faba bean Vicia faba L. · 2016
Same direction

59 papers more in this group

See all 68 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.

Other papers on the same question

inoculation · yield · Vicia faba (faba bean)Results differ

phosphorus · yield · Vicia faba (faba bean)Positive and negative results