pioneer tree species

基本解釋

Tree seedlings of pioneer species and non-pioneers may respond differently to canopy gaps.
先鋒種和非先鋒種可能對林窗産生不同的反應(yīng)。
As a perfect hybrid planting and a pioneer tree species in restoring vegetation, black locust is very valuable in restoring vegetation and ecological building in temperate zone of China.
刺槐作爲一個理想的混交樹種和植被恢複的先鋒樹種對我國溫帶大部分地區(qū)植被恢複和生態(tài)建設(shè)具有重大的意義。
Robinia pseudoacacia is a perfect hybrid tree and a pioneer tree species in vegetation restoration, which is high valuable to forest restoration and ecological building of temperate zone of China.
刺槐作爲一個理想的混交樹種和植被恢複的先鋒樹種對我國溫帶大部分地區(qū)植被恢複和生態(tài)建設(shè)具有重大的意義。