不同类型苗木在半裸岩石质山地造林应用研究

Research on Application of Different Types of Seedlings in Semi-naked Rocky Afforestation

在辽西半裸岩石质山地,采用不同类型苗木在雨季进行造林比较研究,结果表明:采用侧柏4.5年生易腐型营养钵大苗和5.5年生塑料袋包装带土坨大苗造林,成活率和保存率最高,苗木成活后生长发育良好,郁闭成林快,为辽西地区半裸岩石质山地造林绿化的最佳方法。

A comparative study on afforestation in semi-naked rocky mountainous landed in western Liaoning during the rainy season showed that the survival and conservation rate of the tree were highest by using 4. 5-year-old perennial vegetative pods of Platycladus orientalis and 5. 5-year-old plastic bags for planting with soil seedlings. The seedlings survived and grew well and the self-cultivationf forest formed quickly. It was the best method for afforestation of semi-naked rocky mountainous regions in western Liaoning.