Abstract: The paper explored the population growth and demographic intervention of Pere David's deer in Dafeng．It was found that from reintroduced 39 individuals in l986 to 191 in I994，the growth of the population of David's deer was far more than its originally predicted，The reproduction rate of hinds of more than 3 years old was 83.5% ．The survival rate of fawns was 91% ，and 97% of those more than I year old． According to Leslie matrix mode1．population size of David 's deer will increase to 420 in 1998 which is about the environmental capacity．and 604 in 2000．The instantaneous rate of increases 0.2067 when the population reach a stable age distribution． The reproduction value of 4 years old fem ales was 1.814．which was the highest．It was suggested that the population of David s deer should be adjusted to a stationary age distribution by removing 70.96% of the 1-2 years old age class from the population every year so as to maintain stable age distribution at the carrying capacity

Key words: Pere David＇s deer(Elaphurus davidianusm), Population growth, Population management

摘要： 大丰自然保护区于1986年引入麋鹿39头．到1994年发展为191头．其成体平均产仔率为83.5％．周岁内仔鹿成活率为91％．周岁后年存活率平均为97％．根据Leslie矩阵模型,到1998年，麋鹿将发展到400余头．接近其环境容纳量．到2000年将发展到约500头.届时它将逐渐达到稳定年龄分布．雌性麋鹿4岁时繁殖价最高，约为新产仔鹿的1.8倍。将麋鹿种群调整到环境容纳量水平上的固定年龄分布后，每年从1～2龄麋鹿中调出约28只(70.96%)即可维持在种群规模为400头的固定年龄分布。

关键词: 麋鹿, 种群增长, 种群管理