大力发展用材林是进行农村产业结构战略性调整和提高农村经济效益的一个重要措施,是促进农民增收的有效途径。河南省地形复杂,发展用材林的空间很大。 就目前来看,我国每年进口的高档板材和纸浆材高达150亿美元,再加上2008年绿色奥运、天然林禁伐、西北开发(生态先行)及河南省重大林业生态工程的启动等一系列因素,使得速生、抗性强的用材林树种和一些好的园林 Vigorous development of timber forest is an important measure to carry out the strategic adjustment of rural industrial structure and improve the economic efficiency of rural areas and is an effective way to increase farmers’ income. The terrain in Henan Province is complex and there is plenty of room for development of timber forests. For now, China’s import of high-grade sheet metal and pulp annually up to 15 billion US dollars, coupled with the 2008 Green Olympics, the natural forest logging ban, Northwest Development (ecological first) and major forestry ecological projects in Henan Province started a series of Factors that make fast-growing, resistant timber forest and some good garden