容器育苗造林是提高干旱地区和瘠薄石质山地、沙滩荒地造林成活率的一项重要技术措施。笔者1984～1987年在我省的邯郸、保定、承德三市六县利用容器育苗造林,示范、推广26.68万亩,造林成活率78.3～91%。保存率63.2～90%。容器育苗成苗速度快,苗木质量高,春、夏、秋三季均可造林,既节省种子又不占用耕地。 1.容器的种类及制作方法营养土的配制,有以下三种:(1)坡度土、生黄土按2:1比例加少量干净的河沙,用3%硫酸亚铁溶液消毒。(2)拆炕土、山坡土1:3,加干净河沙10%、锯末20%(发酵腐熟)。(3)松林土80%,锯末20%,每立方米混入硫酸亚铁0.75公斤,尿素1公斤稀释后拌匀,用不透气塑料布覆盖24小时待用。营养钵将配好的营养土和成泥(以能捏成团为度),用手捏成直径3-4厘米,高7 Container seedling afforestation is an important technical measure to improve the survival rate of afforestation in arid areas and infertile stony mountains and beach wasteland. The author from 1984 to 1987 in our province Handan, Baoding, Chengde three counties using container container seedling afforestation, demonstration and promotion of 26.68 million mu of afforestation survival rate of 78.3 to 91%. The preservation rate of 63.2 ~ 90%. Container seedling into seedlings fast, high quality seedlings, spring, summer and autumn can be afforestation in three seasons, both save seeds and do not take up farmland. 1. The type of container and preparation Nutritional soil preparation, the following three: (1) slope soil, raw loess by 2: 1 ratio plus a small amount of clean sand, with 3% ferrous sulfate solution disinfection. (2) Demolition of kang soil, hillside soil 1: 3, plus clean sand 10%, sawdust 20% (fermented maturity). (3) Pine forest soil 80% sawdust 20%, mixed with 0.75 kg of ferrous sulfate per cubic meter, 1 kg of urea diluted and mix well, covered with airtight plastic sheeting for 24 hours standby. Nutrition bowl will be equipped with a good nutrition soil and into the mud (to be able to pinch into groups for the degree), hand into a diameter of 3-4 cm, high 7