The latest planting prospect of Pinus elliottii

White bark pine is an evergreen tree of pine family, up to 30 meters high, the bark of young trees is gray-green, the bark of old trees is gray-brown or gray-white, the segments fall off and reveal pink endothelium, the tree is graceful, and the bark is peculiar for viewing. Wood can be used for housing construction, furniture, stationery and other materials, and the fruit can be used as medicine. Let's take a look at the planting prospects of Pinus elliottii.

Planting benefit of Pinus elliottii

1. Nutrition bag seedlings: the annual output of Pinus elliottii seedlings is 300000 per mu, the number of invested seeds is 80 jin, 100 yuan per jin, the labor cost, drug cost and seed investment cost are about 15000 yuan, and the profit in the next year is much greater than the investment cost. the profit can basically be guaranteed at about 820 times, and the profit for each additional year of seedling growth will be doubled.

2. Large size seedlings: the price of 1 meter white pine is about 200 yuan, the growth cycle is about 8 years, and the market price of 1.5 meter white pine is about 350 yuan, but it only takes one year to grow from 1 meter to 1.5 meters. in other words, the growth value of a white pine tree is about 150 yuan a year, and the price of 2 meters of white pine is about 800 yuan, from one meter of white pine in the first year to 2 meters in 3 years. In other words, it can appreciate by 600 yuan in three years. 1.5 meters and above the height can be on the greening project, that is to say, the purchase of 1 meter of white pine growth for 3 years can earn about 600 yuan each.

Planting value of Pinus elliottii

1. Medical value: the fruit of Pinus elliottii has bitter taste and warm nature. it has the effects of antitussive, expectorant and antiasthmatic, and has a significant effect on people with frequent discomfort in the throat, especially the phenomenon of coughing with phlegm. It can be collected and soaked in hot water.

2, economic value: the trunk texture of Pinus elliottii is very good, and the wood also belongs to the light and soft type, and the use of wood furniture is also very long. If it is to build a scenic wooden house, the wood characteristics of Pinus elliottii are also in line with the requirements, after deep processing will appear unique luster, cabinetwork its pattern is absolutely beautiful.

3. Garden value: White bark pine has the indomitable character of pine trees, and the white bark also forms a school of its own. Whether it is planted in a large area or alone on both sides of the road, it is the most beautiful scenery. There is a good chance of survival in any soil, so there is no difference in the ability to improve the soil and purify the environment.

Planting Prospect of Pinus elliottii

1. Market demand: Pinus elliottii seedlings are national second-class cherished and protected plants, and it is also a precious tree species unique and scarce in China at present. the relationship between market supply and demand has a direct impact on the price of Pinus elliottii seedlings. For example, the price of white pine with more than 3 meters in Beijing market is 3000 yuan per plant, and since 2000, the price has been very high, and the speculation is getting higher and higher, especially in this respect. Secondly, the demand for Pinus elliottii seedlings in Beijing, Tianjin, Hebei, Shandong, Shanghai, Zhejiang, Jiangsu, Hangzhou, Hefei and Dalian is increasing, which has led to an increase in the price of the seedlings.

2. Market space: there are many deciduous tree species, few evergreen tree species and large demand for evergreen tree species in our country. White bark pine is simple and vigorous, its tree shape is beautiful, and its crown is tower-shaped, majestic, tall and straight, evergreen all the year round. It is the indispensable preferred tree species in the garden. It can be planted in clusters and alone in green space, and it can also be used as street trees and scenic spots for afforestation. For example, the greening of Chang'an Street in Beijing shows off the solemn and majestic momentum of the capital.

3. Strong adaptability: Pinus bungeana is a slow plant with slow growth rate, long growth cycle, relatively high price, strong environmental adaptability, light and shade tolerance, ridge tolerance, more saline-alkali tolerance, low soil requirements, soil PH value of 7.5-8 can also adapt, drought resistance, wind resistance, fewer diseases and insects, low management costs. And the tree species is highly resistant to sulfur dioxide, hydrogen fluoride pollutants and soot in the air, and can grow at a high temperature of 40 degrees and a low temperature of-40 degrees.

4. Shortage of resources: Pinus elliottii has a natural forest distribution group in Shanxi, Henan, Shaanxi and southern Gansu, the quantity is small, and the material is precious. The seedlings can only be raised by separate planting and seed sowing. Within a certain period of time, the quantity is small, the price will not fall in a straight line, nursery seedlings are still profitable. It has become a "mature tree" in garden engineering, which has been cultivated in nursery, repeatedly transplanted, cut off root many times, developed fibrous root, compact soil ball, small root injury and high survival rate. The landscape planning and design in the new period requires the diversity of trees, which also makes the seedlings of Pinus elliottii become a special variety, which is widely used and forms a part of the price factor.