Claim · model-written summary
Branch dry matter was useful for identifying cultivars with low optimal population.
- Taxon
- Soybean
Glycine maxe2 - Outcome
- usefullness of this yield component for identifying cultivars or genotypes with low optimal plant populationse0
- Value
- r 2 = 0.95e1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“demonstrated the usefullness of this yield component for identifying cultivars or genotypes with low optimal plant populations”
e1“High correlation between branch dry matter per plant and yield ( r 2 = 0.95; P ≤ 0.001) demonstrated the usefullness of this yield component for identifying cultivars or genotypes with low optimal plant populations.”
e2“Soybean [ Glycine max (L.) Merr.]”
Title
Branch Yield Components Controlling Soybean Yield Stability across Plant Populations
A. C. Carpenter; J. E. Board Crop Science 1997. doi:10.2135/cropsci1997.0011183x003700030031x
Other claims from this paper (8)
- Intervention effect A 58% population decrease caused only a 12% soybean yield decrease.
- Intervention effect A 43% population increase produced no significant soybean yield change.
- Observation Branch dry matter averaged 14.0 g per plant at low population.
- Observation Branch dry matter averaged 5.3 g per plant at medium population.
- Observation Branch dry matter averaged 3.6 g per plant at high population.
- Association Greater branch dry matter yielded more branch nodes, reproductive nodes and pods.
- Association Pods per reproductive branch node affected yield in some cases.
- Association Branch dry matter correlated strongly with yield at r squared 0.95.