Claim · model-written summary
Harvest index did not change.
- Taxon
- oat
Avena sativat0 - Outcome
- harvest indexe0
- Direction
- No changese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No changes in harvest index occurred”
t0“Oat”
Title
H. Schipper; K. J. Frey Plant Breeding 1992. doi:10.1111/j.1439-0523.1992.tb00135.x
Other claims from this paper (12)
- Association Biomass, grain yield, groat yield and test weight decreased under all three regimes.
- Association Seed weight and plant height decreased in two regimes.
- Association Groat fraction decreased in one regime.
- Association Oil yield increased in two regimes.
- Association Oil yield decreased in the other regime.
- Association Heading became earlier in one regime.
- Association Heading became later in another regime.
- Observation Heritabilities and genetic variances were relatively high for all traits.
- Method / resource Factor analysis indicated simultaneous gains in grain yield and oil content were possible.
- Association Continuous oil selection decreased groat fraction and test weight.
- Association Seed weight was strongly negatively associated with groat oil content.
- Recommendation The authors proposed a new recurrent selection regime to improve oil without negative agronomic responses.