根据森林经营强度和调查方法的不同,研究和编制不同形式的林业数表,增加“新品种”满足生产、科研、教学工作的需要是测树制表工作的重要职责之一。调查和予估林分生长量是森林资源调查工作中的重要内容之一,对合理计划和组织林业生产,予估森林经营效果和研究林地生产力都有着十分重要的现实意义。当前调查和予估森 According to the different intensity of forest management and survey methods, studying and compiling different forms of forestry tables and increasing the need of production, research and teaching work by adding “new varieties” is one of the important duties of measuring trees. Investigating and assessing the stand growth is one of the important contents in the forest resources investigation. It has very important practical significance for the rational planning and organization of forestry production, estimating the forest management effect and studying the productivity of woodland. Current survey and assessment of Sen