在温室内用纸袋培育苗木，具有方法简单，操作方便，成活率高，成本低，培育的果树苗木可提前一年出圃等特点。利用这一技术育苗，可以躲过早春晚霜危害，从而延长生长期一个月左右，苗木栽培成活率比常规育苗可提高 30％以上，栽植后的苗木可提早 1— 2年结果，特别是在无霜期 In the greenhouse with nursery stock bags, with a simple method, easy operation, high survival rate, low cost, nursery fruit trees can be nursed back to the garden a year earlier and so on. Use of this technology nursery, you can avoid the dangers of early spring and night frost, thereby extending the growing period of about one month, the survival rate of seedling cultivation can be increased by more than 30% of conventional nursery, planting seedlings can be 1-2 years earlier results, especially in the frost-free period