通过对我州几个乡土珍贵阔叶树分段育苗的成活率、苗木合格率、合格苗产量以及育苗成本进行试 ,认为阔叶树分段育苗有较一般育苗不可比拟的优点。阔叶树分段育苗移栽平均成活率为 97 4 6 % ,苗木移栽出圃平均合格率 90 3% ,提高亩木单产 12 2 0 %～ 16 7 3% ,每亩节约育苗用工 8个工日 Through the trial of the survival rate, the qualified rate of seedlings, the yield of qualified seedlings and the cost of seedling nursery in several local precious broad-leaved trees in our county, it is considered that the broad-leaved tree seedling nursery has more advantages than the general nursery. The average survival rate of seedlings of broad-leaved tree was 97 46% by seedling transplanting, the average passing rate of nursery stock was 90 3%, and the yield per acre of wood was 12 20% ~ 16 7 3%, saving 8 seedlings per acre