南方红壤严重水土流失区植被快速恢复技术

摘要

侵蚀劣地的植被恢复是防治水土流失的重要措施。通过研究发现，南方红壤山地水土流失区，釆用栽植类芦（Neyraudia reynediana）的办法，可以快速覆盖地面，促进芒萁（Dicranopteris linearis）的快速繁衍，并最终形成以马尾松（Pinus massoniana Lamb）和芒萁为主要建群种的植被群落，对防治水土流失有重要的作用。%Vegetation restoration is an important measure for prevention and control of soil erosion. Based on a field experiment,we find that Neyraudia reynaudiana can quickly cover the ground and promote the reproduction of Dicranopteris linearis and then the formation of dominant vegetation species of Pinus mas-soniana + Dicranopteris pedata,which plays an important role in the prevention and control of soil erosion.