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一般同龄林的生长量是利用收获表间接测定和预测的。收获表有正常收获表(亦称基准收获表)和现实收获表(亦称平均收获表)两种,正常收获表是将某树种在生长发育条件大体相同,且按同一经营方式管理的
The average growth of the same age forest is the use of harvest table indirectly measured and predicted. Harvest table with normal harvest table (also known as the benchmark harvest table) and the actual harvest table (also known as the average harvest table) two, the normal harvest table is a tree species in the same growth and development conditions, and managed by the same mode of operation