What is the difference between white willow and pine and fir wood?

Difference Between Fir and Pine.

First, the difference between the blades The most obvious difference between the two is in the blades. The leaves of the fir tree are arranged in a spiral shape, not in clusters. The shape is scaly, lanceolate or strip-shaped, and the shape of the leaves on the same tree is almost identical.

The leaves of the pine tree are needle-shaped, usually two needles, and a few are three needles and a bunch, which grow outward in clusters and have fine serrations around the edges.

Fir. Pine tree.

2. The difference between the flowers of the fir tree is unisexual and monoecious. The male flowers are small, sometimes solitary and sometimes panicle-shaped, and belong to the genus Metasequoia. Female flowers that grow at the top of last year's branches belong to the genus Cunninghamia lanceolata.

On the other hand, the male flowers of the pine tree grow in the lower part of the new branches, which are usually clustered. Female flowers grow at the tips of new shoots, and after pollination is completed in the current year, they rapidly grow into cones the following year.

"Pine" refers to a relatively soft tree species, which is a large category, and fir is one of the "pines". Common names for "pine" are: fir, white pine, larch, pine sylvestris, red pine, and so on.

Fir has the characteristics of corrosion resistance and not easy to deform, but the material is relatively loose, and the "pine" mentioned by the landlord should refer to other woods such as white pine. The material characteristics of white pine, except that the wood is denser than fir wood, are inferior to fir in other aspects, and the material of pine sylvestris var. sylvestris is better than that of white pine.

Summary. Pine is also divided into a variety of pine wood is currently the most popular pine, because it is cheap, but pine should also be picked right, such as white pine is not good, although it looks good and white, but it is not durable, and the pine is too soft in texture, relatively speaking, New Zealand is more cost-effective, the texture is hard and not easy to change color, I just made a set on the Internet last week, which feels great.

Pine is also divided into a variety of pine wood is currently the most popular pine, because it is cheap, but pine should also be picked right, such as white pine is not good, although it looks good and white, but it is not durable, and the pine is too soft in texture, relatively speaking, New Zealand is more cost-effective, the texture is hard and not easy to change color, I just made a set on the Internet last week, which feels great.

The color of ash wood is milky white or slightly pink, and it is tough and elastic, and the appearance is relatively beautiful, the gloss is higher, the smoothness and strength of the surface are also very high, and most of them grow in a relatively humid environment. The color of ash is yellowish-white, the heart of the wood is brown, and the height can reach about 30 meters, so it has little requirements for soil.

Cedar is a tall tree that can grow up to 48 meters in height. The bark is reddish-brown in color, fibrous in color, and the large branches are nearly whorl, flat or oblique. The twigs are usually drooping and green in color.

The fir is slightly shorter than the former, about 30 meters tall. The bark is grayish-brown in color and usually splits into long strips that fall off. The large branches are flat, and the small branches are almost opposite, green.

The cones of cedar are oblate or spherical and about centimeters in diameter. The seed scales are about 20, and there will be a triangular detached bract tip in the middle or middle and lower part of the scale. The seeds are brown in color and nearly oval in shape.

The cones of the fir tree are oval in shape, larger than the former, about 3-4 cm in diameter, with a hard thorny tip at the apex and serrated edges. The seeds are dark brown in color and are rectangular or oblong-ovate.