Claim · model-written summary
Lowest pod height of determinate soybean cultivars was less than 10 cm, close to the soil surface.
- Taxon
- Soybeans
Glycine maxt0 - Material
- determinate cultivarse0
- Outcome
- Lowest pod heighte0
- Value
- less than 10 cme1
- Qualifier
- sufficiently close to the soil surfacee1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Determinate and Indeterminate Soybeans”
e0“Lowest pod height of the determinate cultivars”
e1“was sufficiently close to the soil surface (less than 10 cm)”
Title
J. S. Beaver; R. R. Johnson Agronomy Journal 1981. doi:10.2134/agronj1981.00021962007300050021x
Other claims from this paper (11)
- Observation Planting date contributed most to variation in soybean seed yield.
- Intervention effect Soybean seed yield in central Illinois decreased by an average of 33% as planting was delayed from early May to early July.
- Observation Seed yield of indeterminate soybean cultivars declined steadily after the early May planting date.
- Observation Seed yield of determinate soybean cultivars did not decrease until planting was delayed past early June.
- Observation Indeterminate soybean cultivars showed a linear decline in plant height and main stem node number as planting was delayed.
- Observation Plant height and main stem node number of determinate soybean cultivars were greatest in early June plantings.
- Observation Seed yields of determinate and indeterminate soybean cultivars increased significantly as row width was narrowed from 80 to 50 cm.
- Observation Seed yields did not differ between 50 and 20 cm row widths.
- Observation Determinate soybean cultivar Elf performed well over plant densities of 279,000 to 494,000 plants/ha at harvest.
- Recommendation A seeding rate of 400,000 to 500,000 seeds/ha is sufficient to maximize seed yield of determinate soybean cultivars.
- Recommendation A seeding rate of 400,000 to 500,000 seeds/ha reduces potential harvest losses from low basal pod height and gives uniform stands.