树木生长周期比较长,新植的幼树要经过几年甚至十几年才能达到稳定生长阶段。因此,造林后,除要加强保护,防止人畜破坏之外,还要适时进行抚育管理,为幼树生长创造良好的环境条件,保证幼树速生、成林、成材。幼树抚育的主要措施包括:松土、除草、灌水、施肥、修枝等。分殖造林还要适时定株摘芽去蘖。一、造林后及时转入幼林抚育管理。当年造林幼苗处在缓苗时期。苗木地上部分生长缓慢,地下部分受伤根系开始愈合并生长新的侧根。因此,造林当年第一次幼林抚育要进行培土、扶正、扩穴、踩实等工作。二、除草、松土。幼苗由于根系受损伤,对自然灾害和杂草竞争的抵抗能力较弱,不及时除草,杂草就会遮住阳光,夺取营养和水分,使幼树生 Tree growth cycle is relatively long, the new plant saplings to go through years or even ten years to reach a stable growth stage. Therefore, after afforestation, in addition to strengthening protection and preventing human and livestock damage, we should conduct timely tending and management to create favorable environmental conditions for the growth of saplings and ensure the rapid growth of young saplings, planting forests and growing timber. The main measures of young tree tending include: loosening, weeding, irrigation, fertilization, pruning and so on. Colonization afforestation should also be scheduled to plant sprouting to tiller. First, promptly transferred to young forest tending management after afforestation. Reforestation seedlings in Huanmiao period. The shoots grew slowly on the shoots and the root wounds were partially healed and new lateral roots grew. Therefore, the afforestation of the first young forest tending to carry out earth-mines, righting, expanding the hole, trampling real work. Second, weeding, loose soil. Seedling damage due to the root system, natural disasters and weeds competition resistance is weak, weeding in time, weeds will cover the sun, capture nutrition and water, so young trees