Turf Grass Management Chapter 6 Exam Questions and Answers
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Course
Environmental turf grass management
Institution
Environmental Turf Grass Management
Moving affects what components of turfgrass quality - Answer-Moving affects turf density, texture color, uniformity and smoothness
Most photosynthetic activity takes place in what part of the grass plant? - Answer-The leaves
Under close-cut conditions, what part of the turfgrass plant will us...
Turf Grass Management Chapter 6 Exam
Questions and Answers
Moving affects what components of turfgrass quality - Answer-Moving affects turf
density, texture color, uniformity and smoothness
Most photosynthetic activity takes place in what part of the grass plant? - Answer-The
leaves
Under close-cut conditions, what part of the turfgrass plant will use most of the available
carbohydrates? - Answer-The shoots
When the cutting height of a turf is lowered, the roots system becomes - Answer-
Shallower
What factors determine the cutting height of turfgrasses - Answer-Cutting height should
be determined based on turfgrass species, use of purpose of area, environmental
conditions, health of the turf, and mower type
Turfgrasses growing in ........... should be mowed as high as possible - Answer-Shade
Mowing height of cool-season grasses should be ............. in the summer to encourage
deep root growth - Answer-Raised
.........is the removal of an excessive amount of green shoots during a single mowing
resulting in a brown, stubbly appearance - Answer-Scalping
Shoot growth rate of turfgrasses is affected by what factors? - Answer-Shoot growth
rate is affected by environmental conditions, management practices, and species
No more than ,,,,,of the leaf tissue should be removed at any one mowing - Answer-
one-third
Moving too frequently can increase ........ , but decrease........and.......... - Answer-Shoot
density, carbohydratereserves, and root growth
During the off-season, mowing frequency can be decreased by - Answer-Raising
mowing height
Moving in the same direction every time can cause excessive - Answer-Thatch
accumulation
Turf mowed or rolled away from a viewer appears ........, and turf mowed or rolled
toward a viewer appears - Answer-Lighter, darker
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