石灰岩地区侧柏容器育苗造林技术

Oriental Arborvitae Container Cultivation Technique in Building Soil Conservation Forest

对侧柏容器育苗技术进行实地试验研究表明,不同材料、不同规格的容器对苗木的生长有一定影响,而以直径3cm、高10cm的塑料薄膜无底筒状容器为好,成本低、重量轻,可满足苗木正常生长发育的需要.大面积造林试验表明,侧柏容器苗比裸根苗造林成活率显著提高.在石灰岩地区的干旱阳坡应大力推广侧柏容器育苗造林技术.

Experiment of oriental arborvitae container cultivation shows that containers of different materials and specifications have effects on the growth of seedlings. The best container is a bottomless cylinder made of plastic with a diameter of 3cm and is 10cm high. This plastic cylinder is less costly and lighter. Large scale afforestation experiment shows that oriental arborvitae container cultivation can increase survival rate. Oriental arborvitae container cultivation technique should be widely spread on the arid slope facing the sunlight in arid mountainous areas with lime rock.