Pioneer species

Pioneer species are those in Bare land or Forest On natural regeneration, natural The growth of forest trees. General update ability, positive species competition adaptability, tolerance to drought and barren. Such as cherry, Masson The torch, white birch, black locust. The resistance to shade, often in the forest was gradually replace other species.
Pioneer species

Pioneer species The main role

Pioneer species can make the desert into an oasis, mine into forest, barren hills are green, the rivers stop flowing again. China's forest coverage rate is only 20.36%, there are a lot of desert, barren hills, wasteland to green, green is becoming more and more difficult, more difficult conditions, to achieve the promotion of green area, scope and breakthrough, suitable to pioneer species become suitable tree to solve the problem of choice, let green first foothold

Pioneer species Common tree species

Cherry、 Masson The torch, white birch, black locust, source: "Chinese forestry Dictionaries "On page 136
 Pioneer species - torch Pioneer species - torch

 Pioneer species - torch Pioneer species - torch