Is the golden silk nanmu extinct? When to plant the golden silk nanmu

Rosewood and Jin Si Nan have been extinct in the early Qing Dynasty, and in the end, Qianlong can only make do with mahogany, and the Jin Si Nan coffin board in your hand must have a prominent identity of its original owner.

It is a rare and endangered species in China. This does not mean that the species is extinct. The pillars of the Forbidden City are as thick as they are basically not found in Asia.

Rosewood, we still have it in the mountains!

If you don't know, don't make a blind judgment How much do you want? The new material is old and gloomy. Water sinking? As long as you can afford the price, I can easily get it!!

The landlord, tell you** and! Tomb robbery! I can't say there will be!

At present, the initial growth of artificial planting Nanmu is much faster than that of natural forests. A 13-year-old plantation is compared to a 20-year-old natural forest.

The average annual growth of DBH, tree height and volume of the Quangong forest was 3 times, times and times faster than the natural growth, respectively.

Nanmu aliases: Huang Nan, Bai Nan (Fujian), Zhennan (Sichuan).

Scientific name: Phoebe Bournei (Heml.))yang

Family name: lauraceae

Nanmu is a precious timber tree species in China, and is famous for its excellent material at home and abroad. In ancient buildings, such as the Ming Tombs in the suburbs of Beijing, there are nanmu pillars that two people hug together, which are durable and do not decay. In the past, Phoebe chinensis was mostly naturally scattered in mixed forests, showing sporadic and small patches.

The provinces (autonomous regions) south of the Yangtze River, through more than 20 years of afforestation practice, have initially mastered the growth characteristics and afforestation technology of Phoebe chinensis.

Morphological characteristics. Evergreen tree, up to 40 meters, diameter at breast height, straight trunk, grayish-white-brown bark, irregular shallow longitudinal fissures. The twigs are hairy. Leaves leathery, narrowly elliptic, obovate-lanceolate or obovate-elliptic, pinnate veined on the entire margin, concave above, raised below, densely pubescent.

Flowering in April, panicles axillary, flowers yellowish. From October to December, the fruit is ripe, the drupe is ovate-oval, black, the perianth petals are persistent, erect, and the base of the drupe is covered.

It is distributed in Sichuan, Guizhou, Hunan and Fujian provinces (regions) in China. It can be cultivated in all provinces (regions) south of the Yangtze River and even Taiwan Province.

Biological characteristics.

The growth of golden silk nan wood is slow, and its growth law makes zhi its large instrument late, and the vigorous growth of golden silk dao nan needs to be 60-90 years, so it will take at least 100 years to become a pillar material.

Golden silk nan, is a very precious high-quality good material, and its growth law makes the big pot late (the vigorous growth of the ** stage takes 60 years) because the luster of the wood is very strong (especially in the planing of the obvious bright spots, some people according to this for the golden silk nan), even if not painted, the more you use it brighter. The bark is thin with dark punctate pores; There is a black annular layer where the inner ephelium meets the wood.

Because the earlier Nanmu was mostly a large material, and the tree had few straight knots, the texture was smooth and not easy to deform, and it was not rotten or moth-eaten for thousands of years, so it ranked first among the white woods in addition to hardwood, and its wood value was also above some hardwoods.

What do you do when you plant it, many of us here have allocated it to throw it away, planted, managed, carefully cultivated, and when you grow back, it has nothing to do with you a dime, and it has become a second-class protected plant of the state, and if you don't approve it, you will go to the cell for free accommodation. I still have dozens of Nanmu now, the big diameter is fifty or sixty centimeters, and only one golden silk Nan of about two cubic meters is two meters away from the old house, and it is approved if there are potential safety hazards. It took more than a year to get it approved, so what's the need to plant it?

Generally speaking, the time for the propagation and sowing of seedlings is before and after the light snow, because before and after the light snow, there will be green to dao black, which is the golden silk nanmu species has matured, at this time, we have to collect some fruits, and then we will screen out some full-grained fruits for planting, that is to say, we will have a large number of germination of the seeds of the golden silk nanmu before and after the beginning of spring, and then we can sow seeds.

When is the best time to survive? Where is the right place to grow in the south?

It can be cultivated artificially, but it grows very slowly under natural conditions.

At 20 years old, the growth amount of height and DBH is only meters and centimeters, and it is not until 60-70 years old that it reaches the vigorous growth period. At present, the initial growth of artificial planting Nanmu is much faster than that of natural forests.

Compared with 20-year-old natural forests, the average annual growth of DBH, tree height and volume of 13-year-old plantations was 3 times, times and times faster than that of natural growth, respectively.

Growth habits

It prefers warm and humid environments, but is resistant to heat and cold. The average annual temperature of the origin is about 17, and the annual rainfall is 1400-1600 mm, which is mostly distributed in shady and humid valleys, mountain depressions and river ditches, and can tolerate intermittent short-term flooding.

It grows best on deep, well-drained, neutral or slightly acidic alluvial or loamy soils, and poorly grows in arid or poorly drained areas. Phoebe chinensis is a neutral shade tree species, and it is shade-tolerant in its juvenile stage. Its taproot is obvious, the lateral root is developed, and the root tillers can grow into large-diameter wood.

It is a shade-tolerant tree species that often grows poorly in full light. It prefers warm and humid climates and humid environments. Deep-rooted, strong germination, slow growth. Long lifespan.

It should be said that it can definitely be planted. Through the hype of the past few years, there is a good result that the south is planting a large area of "Nanmu", which means that the varieties planted in various places do not seem to be very the same, because there are too many varieties, and the legendary "Golden Silk Nanmu" variety is controversial, but no matter what is planted, it is a good thing for the benefit of the country and the people, and it is worth respecting.

Golden silk nanmu refers to the Zhennan species, after a long period of accumulation, a kind of crystalline body formed in the wood, and this crystalline body is obvious and accounts for a high proportion of Zhennan Nanmu can be called golden silk nanmu, the formation time of Jinnan is very long, less to hundreds of years, more to thousands of years, by artificial planting to form golden silk nan, I don't know how many generations.

Hello, if you plant goldenrod, you should consider the suitability of the tree species, which is relatively not easy to plant!

Hunan Ivy Nursery has many years of experience in planting Nanmu, and provides precious planting technology for the majority of Nanmu lovers free of charge.

You can't sell your own golden silk nanmu, golden silk nanmu is a precious tree species protected by the state, and you can't cut it yourself, you have to apply for a felling certificate before cutting, otherwise you have to be sentenced, If any tree is identified as an ancient tree by the forestry department and listed for management, it is even worse, even if these ancient trees may be planted in your yard or in your own land, no one can cut down and destroy, these ancient trees that grow in your own yard or in your own land once they are identified as ancient trees, the owner only has ownership and no right to dispose of it, This means that you can't cut down, destroy or transplant trees and do anything that damages the tree, you can buy and sell ownership, such as fence off the tree to buy tickets, etc., and the income from the sale of tickets belongs to the owner.

The key is whether your tree is legally considered an ancient tree, as well as the specific local legal provisions.

In addition to the ancient trees can not be cut down, if the trees are involved in national defense, environmental protection, landscape planning, etc., they can also not be cut, and they must apply for a felling permit before cutting.

If their own trees belong to the key protected tree species prescribed by law, they can not be cut down at will, and they must apply for a felling permit before cutting, and the average person does not know whether their own trees belong to the legal protected tree species, in fact, as long as the expensive trees must be protected tree species, such as the popular nanmu, mahogany, camphor wood, etc., the trees listed in the list of national precious tree species, as well as the "List of Wild Plants under National Key Protection" annexed to the "Regulations on the Protection of Wild Plants" are all national key protected plants.

As long as the felling of precious tree species specified in the law is subject to criminal liability, the sentence depends on the specific circumstances.

What trees can be cut down? It is not a precious tree species, it is not an ancient tree, it does not affect national defense and environmental protection, it does not affect the landscape of the tree, and it can be cut down if it is a felling permit, such as elm, poplar, banyan tree in your own yard, these general trees, quote.

This question is up to me, it takes a little time to type, so please be patient

It can be grown in Jiangsu, and it is mainly produced in Sichuan, western Hubei, Yunnan, Guizhou and provinces south of the Yangtze River in China. The wood is mainly from the genus Phoebe zhennan, and the color of the wood is generally yellow with light green, with exceptions, some are yellow-reddish-brown. The crystals in the golden silk nanmu are significantly more than ordinary nanmu, the surface of the wood is shining golden in the sun, and the golden filaments emerge, which has a supreme and noble elegant atmosphere.

It has the characteristics of corrosion and insect resistance, mild wood, stable wood, fine and magnificent texture, and unique medicinal fragrance. The texture of golden silk nanmu is natural and unique, with a three-dimensional effect. Even if the light source is fixed, the angle and position of people standing are different, and the texture of Jin Si Nan is different.