Claim · model-written summary
P application increased seed dry matter yield at every S and N level.
- Taxon
- Vicia faba
Vicia fabae1 - Treatment
- Pe0
- Outcome
- dry matter yield of seede1
- Direction
- increasede1
- Qualifier
- at all S‐ and N‐levelse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“by P at all S‐ and N‐levels”
e1“dry matter yield of seed of Vicia faba was increased”
Title
W. H. Eppendorfer Journal of the Science of Food and Agriculture 1971. doi:10.1002/jsfa.2740221002
Other claims from this paper (12)
- Intervention effect Increasing S increased Vicia faba seed dry matter yield at every N and P level.
- Association Seed yield had significant P by N and S by P interactions.
- Intervention effect S additions generally increased seed N concentration.
- Intervention effect Large N and P applications decreased N concentration.
- Association N concentration had significant P by N and S by P interactions.
- Intervention effect Sulfur application increased seed cystine content by up to 39.1% of dry matter.
- Intervention effect Sulfur application increased seed methionine content by up to 13.7% of dry matter.
- Intervention effect Sulfur application increased cystine by up to 37.9% when expressed as g/16 g N.
- Intervention effect Sulfur application increased methionine by up to 12.3% when expressed as g/16 g N.
- Association Seed protein amino acid concentrations correlated significantly with total N content.
- Intervention effect Seed from S treatments had a biological value of about 60 compared with 40.8 without S.
- Intervention effect Adding synthetic cystine and methionine to untreated seed did not fully substitute for amino acids incorporated through S treatment in biological value.