Claim · model-written summary
Wet 1999 yield clusters combined differing elevations and soil textures.
- Taxon
- Corn
Zea mays subsp. mayst0 - Outcome
- clusters included areas with different elevation and soil texture combinationse0
- Qualifier
- a relatively wet seasone0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In 1999, a relatively wet season, clusters included areas with different elevation and soil texture combinations”
t0“Corn”
Title
Spatial and Temporal Variability of Corn Growth and Grain Yield
S. Machado; E. D. Bynum; T. L. Archer; et al. Crop Science 2002. doi:10.2135/cropsci2002.1564
Other claims from this paper (10)
- Observation Grain yields formed four distinct spatial clusters.
- Association In dry 1998, yield clusters were strongly influenced by elevation and soil texture.
- Association Yields were higher at high than low elevations where water use was high and soil texture heavy.
- Association Common smut reduced grain yield at low elevations.
- Observation Common smut preferred dry conditions.
- Method / resource Measured parameters forecast grain yield better in 1998 than 1999.
- Observation Net assimilation rate differed before the 12-leaf stage.
- Recommendation Net assimilation rate may support early in-season management decisions.
- Observation Biomass differences appeared after the 12-leaf stage.
- Recommendation Biomass measurements may guide decisions during this season and the next.