摘要
经过五年灌草结合治理沙地的中间试验,植被覆盖度由治理前的0～10％提高到25～85％,土壤得到了改良,土壤肥力明显提高。实践证明,运用草方格和条播形式,采取灌草相结合固沙,是典型草原区治理沙地行之有效的措施之一。
We zdopted four biological desert control methods which combine plant shrubs and grasses to manage sandland in this experiment. It raised vegetation coverage. In five years,land surface vegetation coverage raised from 0～10％ to 25～85％. The soil was also improved and soil fertility was increased abviously.
出处
《中国草地》
CSCD
1993年第4期38-40,共3页
Grassland of China
关键词
草原
沙地
植被
中间试验
desert control, shrub and grass combination.
