First, landscaping, many pine trees, such as Pinus elliottii, are beautiful trees, evergreen all the year round, and they are good greening trees.

Second, wood. Pine is a good material, hard, insect-resistant, fast-growing and can be used as an excellent timber plant.

Third, produce turpentine.

In addition, some plants, as fast-growing forests, have the functions of preventing wind, fixing sand and maintaining soil erosion, such as Pinus sylvestris var. mongolica. Quercus mongolica and Pinus tabulaeformis.