林分密度控制盘是改进密度控制图而成的一种先进营林工具。密控盘的编制方法是,基于树种等上层树高线、等直径线与经营指数线相关,按经营指数大小把设计的不同半径同心圆叠合在一个盘上。密控盘的数字简要清楚,精度高,且便于野外携带,为森林经营提供了科学的可靠的数据。 Stand density control panel is an advanced forest management tool that improves the density control chart. The method of composing the control panel is based on the upper tree height line of the tree species, the equal diameter line is related to the business index line, and the designed concentric circles of different radii are stacked on a plate according to the size of the business index. The figures of the compact disk are clear and concise, with high precision and easy to carry in the field, which provides scientific and reliable data for forest management.