内蒙古几个乡土树种造林技术研究

Study on Afforest Technology of Several Local Tree Species in Inner Mongolia

经过抗逆性观测,筛选出几个乡土树种在内蒙古三个立地类型区进行了植苗和直播造林试验,结果表明:植苗造林前苗木浸水是关键,浸足水的苗木再采取抗旱保水措施可提高成活率和保存率;直播造林以秋季播种为佳,但在鼠害猖獗的地方,灭鼠是关键,要在出苗前采取治理措施。

Through the observation of stress tolerance, choose several local tree species in the representative area in Inner Mongolia and then carry on the seedling planting and direct sowing afforest experiment. The results showed： immerse the seedling before afforest is the key, in order to enhance the preservation rate and the survival rate, drought resistance and water guarantee measures should be used on saturated seedling, autumn is the best season for direct sowing, but in the rat damage rampant place, extinguish the mouse is the key, and take measures before the seedling emerge.