Claim · model-written summary
Total production did not differ significantly by seeding method.
TrifoliumNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Differences in total production were not significant for method of seeding.”
t0“Clovers”
Title
Productivity of Crimson and Arrowleaf Clovers Grown in a Coastal Bermudagrass Sod1
W. E. Knight Agronomy Journal 1970. doi:10.2134/agronj1970.00021962006200060027x
Other claims from this paper (13)
- Observation Clover species did not differ significantly in seedling counts.
- Intervention effect Self-reseeding stands produced earlier growth.
- Observation Crimson clover averaged 33% more forage than arrowleaf.
- Mechanism Arrowleaf had lower yields due to poor recovery and regrowth during drought.
- Intervention effect Grass after clover produced 18% more forage than fertilized grass without clover.
- Observation Total grass yield did not significantly differ after crimson versus arrowleaf clover.
- Observation The first grass harvest after arrowleaf was reduced.
- Mechanism Greater competition from arrowleaf than crimson clover caused the first-harvest reduction.
- Intervention effect Clover followed by Coastal bermudagrass produced 47% more total forage than fertilized grass without clover.
- Observation The crimson clover–bermudagrass sequence produced the highest total forage.
- Observation Crimson clover contributed 22% to total yield.
- Observation Arrowleaf contributed 17% to total yield.
- Recommendation The authors recommend winter annual clovers to supply part of summer grass nitrogen needs.