Study of Plant filtration Urban Road Green on the road greening of air pollutants on the dust filtration and adsorption having a barrier for the purification of air pollution have different degrees. Wu Hong Quan Urban Road Greening in the configuration of the plant noted that the unique nature of the plant may reduce automobile exhaust, noise and dust pollution on city roads on the environment to some extent, to achieve clean air goals. Wang Hui also that the use of green plants Dust Catching has become the most effective way to alleviate the particle contamination of the atmosphere, and a representative of Highway Greening Species on Dust Catching simulated test, screened out Dust Catching ability of plants for improve road traffic environment provides a theoretical basis. Feng Jianjun and other environmental benefits in Guangzhou road greening different cropping patterns were analyzed, the impact on the sidewalk after the adoption of the air pollutants in motor vehicle lane by green belt barrier purification, as well as in the green belt was not affected in case of a barrier purification seedling bases were analyzed to find out the effect of air pollutants barrier best model. Wang Zanhong in the Dust Catching street when plant leaves found Euonymus strong Dust - Retention is an important mechanism of urban environment, clear surface layer of particulate pollution, its surface is 10μm or less stagnant dust particles. Wang et al. Also on forest highway barrier of heavy metals were studied, research shows that the road on both sides of the plant organs Pb content with increasing distance from the road is gradually reduced, the width of the belt for some heavy metal pollution has reduced vehicle significant role. Ficus, coral, camphor, ginkgo base year operating a variety of trees and shrubs such as yellow GE trees, Ficus, coral, camphor, ginkgo, osmanthus, cherry, laurel bamboo, willow, Huai Yang, Bo Yang, hackberry, Hongye peach, yellow locust, Chong wood, Luan tree, honey locust, crape myrtle, Hongye Li, magnolia, yellow Gulen, sylvestris, camellia, Zongzhu, coral, piano genre, Pittosporum ball, red wood ball, spring cuckoo ball, summer ball Juan ginkgo seedlings base, Photinia ball, red wood, gold leaf privet seedlings base peony, spring cuckoo, cuckoo summer, the stars nursery stock base name, Serissa, hairy leaves cloves, grain mother, Photinia, Nandina, Mahonia, Radix, mandarin duck tail, lucky grass, onions Portland, lawn, kidney Later, Chun Yu, wood duck feet, throwing coral and a variety of seedlings. At the same time undertake a variety of residential, public works and private garden design, construction, and maintenance management. Cedar seedlings base | seedling base | Hua Hin seedling bases provided by the Chongqing Hua Hin green seedlings base. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) strong, credible, in Bishan County of flowers, fruit seed industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chinois nursery stock base and you hand in hand into the brilliant, for a better future!