测量森林立地生产力潜力是预测森林生长量及收获量的重要前提。然而,衡量立地质量不仅棘手,而且在森林统计学上也很不精确,加之种种因素及它们之间的相互关系,对森林自然现象所造成的影响,使人们普遍认为林分的高生长是衡量地位质量最可靠的标志。 本文假定观测的高生长是地位质量的较好标志,尽管高生长也不能完全反映立地质量情况。然而,众所周知观测的蓄积生 Measuring the potential productivity of a forest site is an important prerequisite for predicting forest growth and harvesting. However, measuring the quality of the site is not only difficult, but also very inaccurate in forest statistics, combined with various factors and the interrelationship between them, have an impact on the natural phenomena of forests and make it generally accepted that high stand growth is a measure Status of the most reliable quality mark. This paper assumes that the observed high growth is a good indicator of the quality of status, although high growth does not fully reflect the site quality. However, it is well known that accreted students