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开化县自1972～1989年期间,共营造杉木基地林51839.86hm~2,现有蓄积量878515m~3,蓄积年生长率11.43％,年总生长量149641m~3,其中进界生长量36268m~3。
In Kaihua County, a total of 51839.86 hm 2 of Chinese fir forest was planted from 1972 to 1989. The existing stock volume was 878515 m 3, the annual growth rate was 11.43%, and the annual total growth was 149641 m -3, of which the growth rate was 36268 m 3 .