苗木保湿,是提高造林成活率的基本措施。苗木保湿最有效的方法是随造林、随起苗。有条件地区,应当就地育苗,就地造林。避免苗木在运输过程中消耗水分。起苗前三至五天,要在苗圃地灌一次水,以增加苗木体内水分。土壤湿润,便于起苗,也能够保持完整的苗木根系。苗木掘起后,要严格避免风吹日晒,尽量缩短运输、假 Seedling moisture, is to improve the survival rate of afforestation basic measures. Seedling moisture is the most effective method of afforestation, with the seedlings. Conditional areas should be nursery on the spot afforestation on the spot. Avoid seedlings in the transport process to consume water. Three to five days before the seedling, a watering should be done in the nursery to increase the water in the seedling. Soil moist, easy to seedlings, but also to maintain a complete nursery stock root system. After the seedlings dig up, we must strictly avoid the sun and wind, try our best to shorten the transportation and leave