Hole # 8 is still heavily shaded at 10:30 am in mid-May
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Lingering snow on the green and down right side of hole # 8
illustrate how heavily this hole is shaded.
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The most
obvious impact of shade is a reduction in the amount of light available to the
turf. Grasses, like all green plants, convert light energy into carbohydrates
via photosynthesis. These carbohydrates serve as the building blocks and energy
source for plant growth and development. Thus, if a plant does not receive
enough sunlight to manufacture sufficient "food" (carbohydrates), its
vigor and growth will be reduced. In addition to reducing the total amount of
light available, tree shade also severely limits the amount of useful light
reaching the turf. All wavelengths of light are not equally effective in
photosynthesis. Green plants absorb (and use for carbohydrate production)
primarily orange, red and blue light, while they reflect mainly green and yellow
(which are not very effective in photosynthesis). Therefore, the majority of
light reaching shaded turf is likely to be light which has filtered through the
tree canopy and is low in the wavelengths most valuable in photosynthesis and
carbohydrate production.
Aside from altering the light reaching the turf, some trees produce surface roots which compete with the grass for nutrients and water. This competition further inhibits the ability of the grass to grow, and it becomes very difficult to maintain a turf of desirable quality. Increased relative humidity and decreased air circulation in wooded areas favor development of turfgrass diseases such as powdery mildew, as well as encouraging moss and algae problems.
Once we get the trees down and cleaned up, we are planning to add a
proper approach and make a few grade tweaks to highlight some of the already
existing features of this hole. We have
high expectation for this hole in the upcoming season and look forward to
finishing the upgrades.
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