石榴苗移栽后常常发生死亡现象，针对这个问题我们于1989～1994年进行了调查、试验，找出了死亡的原因，并提出了相应的预防措施。一、石榴苗移栽死亡原因1．在起苗、运输、贮藏期间，由于对苗木保护差，使根系长时间裸露，失水严重。2．移栽起苗时根系严重损伤。3．移栽时天气 Pomegranate seedlings often die after transplanting. To solve this problem, we conducted surveys and experiments in 1989-1994 to find the cause of death and put forward corresponding preventive measures. First, the transfer of pomegranate seedlings death causes 1. During seedling raising, transportation and storage, due to the poor protection of nursery stock, the root system is exposed for a long time and the water loss is serious. 2. Transplanting seedlings root damage. 3. Transplanting weather