Lantian white pine has a long history of cultivation. The existing white pine in the ancient Wenguo Temple in Xi'an was transplanted from Lantian in the Sui and Tang Dynasties. The tree is about 1300 years old, with a height of 26.5 meters, a diameter of 1.06 meters and a crown of 16 meters. It is still depressed and is determined by the Shaanxi Provincial Government as the ancient tree name. wood. . From the time of the Qing Dynasty to the Qing Dynasty, there were many literati poets who left nearly 40 heads, directly or indirectly 吟咏 Lantian Bai Pisong's poems. Among them, the most famous ones are Wang Wei and Song Zhiwen from the Tang Dynasty who wrote the poems of "Xinqin County Pine Tree Song", "Mountain Qiuqiu" and "Zhang Zhang Song Song". The poems praised Lantian Baisong from different sides.

According to the survey of forest resources planning and design of our county from June 2004 to January 2007 in Shaanxi Provincial Forestry Survey and Design Institute, the total area of ​​natural forest of Pinus bungeana in the county is 2177.9 hectares, and the accumulation volume is 92157.9 cubic meters, accounting for the total area of ​​natural forests. 2.8% and 2.7% of the stockpile are one of the areas with the largest and best preserved natural forest of Pinus bungeana in China. Most of these white pines are thick and beautiful, and become the source of large-scale, artificial cultivation and commercial production of Lantian white pine. In 2001, the Beijing Forestry Seedling Management Bureau and the Forestry Research Institute of the Chinese Academy of Forestry conducted experiments on the source of Pinus bungeana from all over the country. The results showed that Shaanxi Lantian Baishen had excellent characteristics of rapid growth and strong drought resistance in Beijing. In 2014, experts from the Forestry Department of Shaanxi Provincial Forestry Department organized on-site inspection and appraisal, confirming that Lantian County is an excellent provenance area for Pinus bungeana, which laid the foundation for the development of the Lantian Baishen seedling industry. Bai Pisong was discovered and named in August by the German-Russian and botanist Dr. Alexander von Bunge in 1831. In ancient China, there were many names about white pine, such as Pinus sylvestris, Pinus sylvestris, etc., which were widely used in landscaping. In the classical gardens, the northern imperial gardens regard the white pines as “silver dragons” and “white dragons” to reflect the ideal of the ruler “the ancient and the evergreen”; while the southern gardens have the “bark of the pines” and the bark The beauty of the vicissitudes of life is in harmony with the feelings of the literati. In modern times, Pinus bungeana is associated with Changbaisong, Pinus sylvestris var. mongolica, Pinus koraiensis, and European pine. It is called the “Beauty Pine”. Foreign forest scholars consider it to be one of the most beautiful trees in the world, calling it “lace bark pine”. Also known as "Shen Song", it is known as the "Queen" in the pine tree in China. Many cities in foreign countries regard it as the most high-grade greening tree species, and the market demand has increased year by year. It has been reported that Bai Pisong has been introduced in Korea, Japan, and the United States. It is recommended as one of the “Top Ten” landscapes and road trees in Korea, and has more than 150 years of white pine in London. The variety of Lantian white pine is pure, the transplant survival rate is high, the color is green and the growth is strong, and it is unique among the Baipisong family. In the long-term market transaction process, gradually form their own brand effect, most customers must purchase Lantian white pine. In addition to its unique greening and beautification effect, many large museums across the country have adopted it. According to the Shaanxi Provincial Party Research Office and the Shaanxi Provincial Statistics Bureau compiled in 1986, "Shaanxi County Love" records: "Bai Pisong in Luanchuan Town of Lantian County is one of the most valuable tree species in China. This kind of high-quality tree species has been transplanted into Beijing Summer Palace, Zhongnanhai, And east to Japan." According to local villagers, Lantian Baipisong began to walk out of Lantian from the early 1980s, and began to move from the Central Party School and Chairman Mao Memorial Hall to the whole country. Most of the white pines planted around the venue of the 2008 Beijing Olympic Games were Lantian white pine. The white pine pine planted in the Xi Zhongxun cemetery is also the Lantian white pine. Lantian Baipisong enjoys a good reputation in the landscaping industry.

Technical requirements for the quality of Pinus sylvestris L. I. Seed source The seeds of Lantian Pinus bungeana must be derived from the native densely-planted Pinus bungeana seedlings, with a seed weight of ≥182g. Second, the site conditions soil thickness ≥ 100cm, soil type is mountain brown loam or cinnamon soil, soil texture is sandy loam soil, soil pH is 6.0 to 7.5, organic matter content ≥ 1.1%. Third, cultivation management Seedling: Sexual reproduction is adopted, and the sowing period is from early March to mid-March. 2. The planting density is ≤7400 per 667 m2 (mu). 3. The second transplantation: after 3 to 4 years of seedling growth, the crown is nearly 30cm, and the height is 40cm to 50cm. The second transplant is carried out, and the planting density is ≤850 per 667m2 (mu). 4. Colonization: The seedling height is up to 130cm to 150cm, and the planting is carried out. The time is from early March to early April or late October to late November. The planting density is ≤120 plants per 667 m2 (mu). 5. Fertilization: mainly organic fertilizer, at least once every two years, the application of decomposed organic fertilizer, each application amount ≥ 2000kg / 667m2 (mu). 6. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. Fourth, the quality characteristics 1. Sensory features: the crown is large and complete, the wide-tower canopy, the branches are dense, and the leaves are dark green. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the production area of ​​Lantian Baipisong may apply to the Lantian County Quality and Technical Supervision Bureau of Shaanxi Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Shaanxi Provincial Bureau of Quality and Technical Supervision and reported to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The testing organization of Lantian Baipisong is selected by the Shaanxi Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.