What is the difference between Zhangzi wood and Pinus sylvestris?

Zhangzimu, generally refers to forest trees and the like, Zhangzi pine, refers to pine trees, are good, especially for people who lack wood, literally, Zhangzi pine is better, and the meaning is good,

There are many types of pine, such as pine and larch. The furniture is made of pine sylvestris (red pine is not left aside for the time being), and the pine is not easy to deform, so it prefers a dry place. Not easy to crack.

Other pines such as larch are mostly used on construction sites. If you are talking about camphor wood, I personally think that it is not suitable for making furniture, the taste is not used to ordinary people, and it is not good for the body. Upstairs said that camphor wood is expensive?

I don't think so. Nanzhu and pine are completely incomparable and are bonded with a large amount of glue.

Pinus sylvestris sylvestris var. The knots are larger and the texture is thicker. Whereas Pinus sylvestris var. sylvestris is a type of pine.

If it is not "camphor wood". Is there no difference between Zhangzi wood and Pinus sylvestris?

Difference between Pinus sylvestris and Pinus sylvestris:

1. New Zealand pine and pine sylvestris var. Pinus sylvestris var. New Zealand pine has a short growth cycle, loose material, large grain, and is easy to process.

Pinus sylvestris sylvestris has a long growth cycle, delicate texture, poor toughness, and is prone to fracture.

2. The growth cycle of New Zealand pine is short, the material is loose, and the texture is generally relatively wide, with a good texture. New Zealand pine is flat and smooth, not easy to deform during processing, and shows a good luster. New Zealand pine has good toughness, is less oily, and does not secrete too much oil.

3. The color of New Zealand pine is light yellow, the color is good, the moisture content in the tree is less, and it can evaporate quickly during processing. It can be used very well for processing and making various furniture and wood products. After processing, the color of New Zealand pine is bright, the color difference is small, and it has good ornamentality.

4. The growth cycle of Pinus sylvestris var. sylvestris is long, which is twice that of New Zealand pine. Pinus sylvestris var. sylvestris has delicate textures and can secrete a lot of oil during growth. Pinus sylvestris var. sylvestris is hard and thick, and contains a lot of water in the body, so it must be dried first during processing, otherwise it is easy to break.

Pinus sylvestris var. sylvestris is dull in color and has poor toughness.

5. The color of Pinus sylvestris sylvestris var. The color of Pinus sylvestris var. The color difference of Pinus sylvestris var. sylvestris is obvious, and the color of the processed products is not good.

Pinus sylvestris var. sylvestris does not have pine nuts.

Pinus sylvestris var mongolica litv.Evergreen trees.

15-25 meters high, up to 30 meters, canopy.

Oval or conical.

The trunk is straight, the bark below 3-4 m is black-brown, scaly and deeply lobed, the leaves are 2 needles in a bunch, stiff, often slightly twisted, and the apex is pointed. Monoecious, male flowers ovate, yellow, clustered in the lower part of the current year's branches; Female bulbs are spherical or ovate, purplish-brown. The cones are long ovate.

The scale shield is obliquely square, with longitudinal and transverse ridges, and the squamous umbilicus is a nodulous protrusion. The seeds are small, yellow, brown, and black-brown with different wilds, and the wings are membranous. It is produced in Heilongjiang, China.

The altitude of the Great Khing'an Mountains is 400-900 meters, and it is mountainous and Hailar.

Sand dune area to the west and south.

It can be used as a garden ornamental and greening tree. The forest tree grows quickly, the material is good, the adaptability is strong, and it can be used as a afforestation tree species in the mountainous area of the Daxing'an Mountains in Northeast China and the sand dunes in the west.

Seed germination. Seed germination treatment. In the western Liaoning region, the mixed sand burial should be used for seed germination treatment, 15-20 days before sowing, choose a place with high and dry terrain, good drainage and leeward to the sun, and dig a sand pit with a width and depth of 50-60 cm, and the length depends on the number of seeds.

Spread a mat at the bottom of the pit, then mix the disinfected seeds with 2-3 times of wet sand into the pit, cover it with a straw curtain, cover it at night and open it during the day, and turn the mixed sand seeds up and down during the day, and water it appropriately. After 15-20 days, most of the seeds are cracked, and the seeds can be sifted out for sowing. If it cannot be sown in time, it should stop turning and add mulch or move to a cool place to reduce the temperature and inhibit germination.

Pinus sylvestris var. sylvestris is a kind of wood that is resistant to corrosion and has a high hardness. Pinus sylvestris sylvestris var. sylvestris is the main fast-growing timber, protective greening, and excellent tree species for soil and water conservation in the northeast of Penitential Hall. The material is strong and the texture is straight, which can be used for construction, furniture and other materials.

The trunk can be cut resin, pine pear and turpentine can be extracted, and the bark can be extracted from rubber. Due to its characteristics of cold resistance, drought resistance, barren resistance and resistance to blue and hidden winds, it can be used as the main tree species for shelter forest and sand-fixing afforestation in the three northern areas. <

Pinus sylvestris var. sylvestris is a kind of wood that is resistant to corrosion and has a high hardness. Pinus sylvestris sylvestris var. sylvestris is the main fast-growing timber, excellent tree species for protective greening and soil and water conservation in Northeast China. The material is strong and the texture is straight, which can be used for construction, furniture and other materials.

The trunk can be cut resin, pine pear and lead orange turpentine can be extracted, and the bark can be extracted from rubber. Due to its cold-tolerant, drought-resistant, barren-tolerant and wind-resistant, it can be used as the main tree species for shelter forest and sand-fixing afforestation in the Sanbei region.

Pinus sylvestris var. sylvestris is pine, while camphor wood is a hardwood.

Camphor wood material: bark: thick, hard, easy to peel off in long strips. rind grayish-brown to grayish-white; shallow longitudinal fissures with regularity; It is yellowish-brown after falling off. Inner skin reddish-brown; The bast fibers are well developed and easily torn into lamellars.

Pinus sylvestris var. sylvestris var. sylvestris is strong, the texture is straight, the heartwood is light reddish-brown, the sapwood is light yellow-brown, the material is fine, the texture is straight, and there is resin.

Pinus sylvestris var. sylvestris belongs to the pine family, and camphor wood refers to the camphor tree.