Microsoft MCPD Certification Exam 70-528
In the lumber industry A. rubrum is considered a soft maple. The wood is close grained and as such it is similar to that of A. saccharum, but its texture is softer, less dense, and has a poorer figure and machining qualities. High grades of wood from the red maple can nonetheless be substituted Testking 70-528 for hard maple, particularly when it comes to making furniture. As a soft maple, the wood tends to shrink more during the drying process than with the hard maples. Red maple is also used for the production of maple syrup, though the hard maples A. saccharum and A. nigrum, the black maple, are more commonly used. One study compared the sap and syrup from the Sugar Maple with those of the red maple, as well as those of the Silver Maple, boxelder (A. negundo), and Norway maple (A. platanoides), and all were found to be equal in sweetness, flavor, and quality. However, the buds of red maple and other soft maples emerge much earlier in the spring than the sugar maple, and after sprouting chemical makeup of the sap changes, imparting an undesirable flavor to the syrup. This being the case, red maple can only be tapped for syrup before Testking 70-620 the buds emerge, making the season very shortThe silver maple is a relatively fast-growing deciduous tree, commonly reaching a height of 15-25 m (50-80 ft), exceptionally 35 m Its spread will generally be 11-15 m (35-50 ft) wide. A 10-year-old sapling will stand about 8 m (25 ft) tall. It is often found along waterways and in wetlands, leading to the colloquial name "water maple". It is one of the most common trees in the United States. It is a highly adaptable tree, although it has higher sunlight requirements than other maples. Silver maple leaves Silver maple leaves The leaves are palmate, 8-16 cm long and 6-12 cm broad, with deep angular notches between the five lobes. The 5-12 cm long, slender stalks of the leaves mean that even a light breeze can produce a Testking 70-640 striking effect as the silver undersides of the leaves are exposed. The autumn color is less pronounced than in many maples, generally ending up a pale yellow, although some specimens can produce a more brilliant yellow and even orange and red colorations. Some specimens can simply drop their leaves while still green as well. The flowers are in small panicles, produced before the leaves in early spring, with the seeds maturing in early summer. The seeds are winged, in pairs, small (5-10 mm diameter), the wing about 3-5 cm long. Although the wings provide for some transport by air, the seeds are heavy and are also transported by water. On mature trunks, the bark is gray and shaggy. On branches and young trunks, the bark is smooth and silvery gray. In many parts of the eastern U.S., the large rounded buds of the silver maple are one of the primary food sources for squirrels during the spring, after many acorns and nuts have sprouted and the squirrels' food is scarce. The seeds are the largest of any native maple and are also a food source for wildlife.