于2002～2004年开展沙地樟子松容器育苗试验,结果显示:保护地容器育苗产苗率85%,大田容器育苗产苗率75%,保护地容器育苗产苗率比大田高10个百分点;同面积相比容器育苗的出苗量是露地的1.85倍。这说明在盐池沙地进行樟子松容器育苗是完全可行的。同时,保护地容器育苗节省土地,不受自然灾害影响,不需埋土越冬,出苗量大且苗壮苗齐,在干旱山区和沙化地区值得大力推广。 Seedlings of Pinus sylvestris in sandy land were tested in 2002-2004. The results showed that the rate of seedling emergence in container was 85% in protected area, 75% in seedling in field container and 10% in seedling in protected area ; Compared with the area of ​​container seedling emergence is 1.85 times exposed. This shows that it is feasible to seedlings of Pinus sylvestris in Yanchi sandy land. In the meantime, the conservation of container nursery containers to save land, not affected by natural disasters, do not need to buried overwintering, emergence of large and strong seedlings Qi, worthy of promotion in arid mountainous areas and desertification.