Many people think it's chinese medicine. In fact, the chinese medicine "doo" is also the bark of jomu dou, which is a stymied pharmacist, and which has the effect of filling his liver and kidneys, strong bones, birthplaces, blood pressure, etc., and is considered a treasure. At the same time, the doo-tung tree is also an excellent horticulture, which is being used more and more widely for the greening of the horticulture and is seen as a good tree。
From the centre and west of the country, the doo-jung trees are concentrated in sichuan, guizhou and hubei, and are being planted extensively throughout the country, at the northern end of the capital city, beijing。
The duyat tree is colder and is documented as less than 20°c cold. In fact, extreme temperatures in the northern part of china have exceeded minus 20°c in recent years, but have not hurt it. It is also more saline-resistant and is normally grown in light saline soil at ph 8. 7 and 0. 15% salinity. It should be noted that the country is drought-resistant and does not have water. Doo-jung is also a relatively clean tree, with fewer pests and few large-scale pests and pests in north china。
In addition, doo-jung has a deep cultural base, and there are many poems that praise it in history, with which great literary scholars like sudong poe have a deeper roots。
The doo-tung tree is a treasure, and its bark is not only a medicine but also a platinum. The tungsten, which can be used as a shield for submarine cables, is highly corrosive and therefore has been classified by the state as a strategic tree species. In addition, it is possible to use the leaves and the necrophagus for tea, which have some added value and are now sold on the market。
Because of the high value of the economy, it is often used for forest plantations in the north and west of the lake and is a top-class economic tree. The tallness of the trees, their beautiful shape, their cleanness and their management are often used in the greening of urban gardens, mainly in the form of side trees, shade trees, etc., and in large and medium-sized cities such as beijing, tianjin, etc。
Due to its many advantages, the doung tree is more popular in the market. According to peng yae, managing director of indo-dao hebei river agricultural technology co. Ltd., hebei hebei, hebei province, while the city is currently in a low state, he still has strong prices, with 15 centimetres in his chest at $1,800, mainly to beijing, tianjin, hebei, shandong and shanxi。
It is understood that, in recent years, although there have been a large number of people in the area who are planting the duo trees, there is still a lack of high-specified precision engineering on the market。
In view of the current market, the situation of the doo-tung tree has many similarities with other species, such as small and medium-size seedlings, small size engineering, large road cargo, small quality seedlings, and the fact that many seedlings have not been able to keep pace with the times, have little branches, meet design needs, etc。
In view of the above, the author recommends that the development of the doo-tung tree must be rational, forward thinking, quality-sensitive, dry height, contours of the tree canopy, clarity of the stem level, specification-oriented efforts to cultivate small medium-sized and large-sized seedlings with a chest size of 12 to 15 centimetres, and price-based gas. (dun yaegawa)
