On Time of Lumbering in Pre-Qin, Qin and Han Dynasties
Liu Xiqing
Abstract: Based on Documents of Pre-Qin, Qin and Han Dynasties, This paper investigates the principle of lumbering abiding by time. It analyzes time of lumbering cosmically and lumbering at any time, and that lumbering abiding by time have two significances, which one is that keeping to orders of growth of forest and another is that holding succession resource of lumber.
Key words: Pre-Qin, Qin and Han Dynasties, Time of lumbering, Orders of growth