人工林大径材定向培育研究现状

摘要

由于天然林保护工程的实施,木材供需矛盾更加尖锐,人工林大径材定向培育已成为我国木材供应和环境建设的必然选择.重点讨论了人工林大径材定向培育的关键技术,即立地控制、密度控制、遗传控制,并对人工林大径材定向培育提出建议.%Because of the implement of the protection project of the natural forest in China, the shortage of wood will be more and more serious The big-diameter-timber oriented cultivation of plantation forest has become an inevitable choice in the wood supply and the environmental con struction. The key technologies of big-diameter-timber oriented cultivation of plantation forest were mainly discussed, including site control, den sity control and inheritance control. And some suggestions on the big-diameter-timber oriented cultivation of plantation forest were put forward.