The temperature range at a 2-inch soil depth for optimal top growth of cool-season turfgrasses is: -
60-75 F
The temperature range at a 2-inch soil depth for optimal top growth of warm season turfgrasses is: -
80-95 F
In the Southern U.S. annual bluegrass exists as a (or an) ... - winter annual...
CSS 202: Quiz 6 Macroclimate
Adaptations
The temperature range at a 2-inch soil depth for optimal top growth of cool-season turfgrasses is: -
60-75 F
The temperature range at a 2-inch soil depth for optimal top growth of warm season turfgrasses is: -
80-95 F
In the Southern U.S. annual bluegrass exists as a (or an) ... - winter annual only
Kentucky bluegrass has greater heat resistance than annual bluegrass - true
Kentucky bluegrass has greater low-temperature hardiness than annual bluegrass - true
St. Augustinegrass is more prevalent than centipedegrass in South Florida - true
Tall fescue adaption is restricted to the humid zone - false
Tall fescue has greater heat resistance than Kentucky bluegrass - true
The ability of tall fescue to withstand drought is generally attributed to its: - deep root system
n the northern U.S. annual bluegrass exists as a (or a)... - NOT summer annual only
The land area situated between the Cool Zone and the Warm Zone is termed the ______ Zone -
Transition
Which of the following has the greatest heat resistance? - buffalograss
St. Augustinegrass
bermudagrass
**none of these in particular - all of them have excellent heat resistance**
Which of the following has the greatest range of adaption? - zoysiagrass
Which of the following is native to the U.S.? - buffalograss
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