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容器苗造林在我国东北西部、西北、西南干热河谷及华北石质山地等造林难度大的干旱地区已取得显著成效。主要使用塑料薄膜容器,在保证造林质量的前提下,尽量采用小规模容器。本着“就近造林、就近育苗、就近取土”的原则,选配适宜基质,用播种或移植方法培育,加强追肥、浇水等苗期管理。容器苗出圃规格除地径、苗高外要形成良好的根团。出圃合格率要达到80～85%以上,运输损耗率控制在2%以下。
Container seedling afforestation has made remarkable achievements in the arid areas with difficult afforestation in the western part of northeast China, the northwest, the dry valley in the southwest and the stony mountains in north China. The main use of plastic film containers, afforestation in ensuring the premise of quality, try to use small-scale containers. In the “near afforestation, the nearest nursery, the nearest soil” principle, matching the appropriate matrix, planting or transplanting methods to cultivate and enhance the top-dressing, watering and other seedling management. Container seedling nursery specifications in addition to ground diameter, seedling height to form a good root group. Out of the garden pass rate to reach more than 80 ~ 85%, transport loss rate controlled below 2%.