Claim · model-written summary
Quickstand and Navy Blue were more cold tolerant than all other cultivars except Patriot.
- Taxon
- Bermudagrass
Cynodon dactylont0 - Material
- 'Quickstand' and 'Navy Blue'e1
- Outcome
- cold tolerante1
- Direction
- higherinferrede1
- Qualifier
- with the exception of 'Patriot'e1
- Comparator
- all other cultivarse1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Eight Bermudagrass Cultivars”
e1“'Quickstand' and 'Navy Blue' being more cold tolerant than all other cultivars with the exception of 'Patriot'”
Title
James M. Rutledge NCSU Libraries Repository (North Carolina State University Libraries) 2005
Other claims from this paper (15)
- Association TifSport had the highest turf quality ratings at both mowing heights in 2003.
- Association Mowing height had little effect on the cultivars.
- Association Nitrogen fertility rates of 100, 150 and 200 kg N ha-1 had no effect on the cultivars.
- Association TifSport had the greatest root mass in 2003.
- Association GN-1 and Navy Blue produced the greatest amount of thatch.
- Association Celebration had the least surface hardness during 2004.
- Association Celebration achieved the greatest lateral-spread recovery, 86% by the fourth week.
- Observation TifSport and Quickstand each reached 70% recovery.
- Observation Spring Dead Spot (Ophiosphaerella korrae) was observed on the field plots in May 2004.
- Association Tifway had a greater percent disease by area than all other cultivars.
- Association Visual ratings consistently ranked TifSport and Celebration higher, due to deep green colour, fine texture and high density.
- Association Traffic simulation had an effect on Quickstand, GN-1, Navy Blue and Tifton 10.
- Association Navy Blue resisted leaf firing under drought stress longer than any other cultivar, until the seventh week.
- Association Patriot and Quickstand had greater cold-recovery rates than all other cultivars in the core study at -7oC.
- Observation Core and stolon cold-tolerance tests were correlated (rs = 0.82, probability 0.01).