Selection Criteria of Plant Material Test

Selection Criteria of Plant Material Test
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Question: 1. Tree selection for urban planting must take into consideration:
survivability.
growth performance.
use the “right tree in the right place”.
all of the above.

Question: 2. Site assessment should consider the following features of trees :
becoming an invasive species.
being a food source for local fauna.
conflicts with human activities.
all of the above.

Question: 3. Steps to get new and better trees into an urban landscape include:
mass field trials to select trees of exceptional beauty.
vegetative propagation of all candidates.
conduct an evaluation of tree selections.
all of the above.

Question: 4. Some of the most notable examples of mono-culture problems include:
Dutch elm disease.
anthracnose.
the emerald ash borer.
all of the above.

Question: 5. Gain diversity without giving up the aesthetic advantages of uniformity by:
grouping trees into similar sizes.
grouping trees into similar textures.
creating communities of trees.
all of the above.

Question: 6. Trees that do not have a good wound response and resistance to heartwood rot are:
white oak.
red maple.
sugar maple.
all of the above.

Question: 7. Problems connected with flowers include:
pollen production.
release of allergens.
attraction of insects.
all of the above.

Question: 8. The spread of pollen grains in the environment depends on:
atmospheric humidity.
the quantity produced.
rainfall.
all of the above.

Question: 9. The best solution to the fruit problem is to use:
hard fruits.
fruiting species.
proper placing of trees.
all of the above.

Question: 10. The most effective way to lower temperatures is:
plant trees.
plant with caution.
increase canopy cover.
all of the above.

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