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恢复阔叶红松林是目前辽东山区科学经营次生林面临的首要任务。本项技术是经过30多年来对低产、低质、低效次生林改造,人工更新红松的定位试验与调查研究,总结出的一套行之有效的阔叶红松林恢复技术措施。包括次生林改造方法;幼林抚育、透光抚育及上层抚育的时间和方法;适宜针阔比例;抚育间伐间隔期、间伐强度、间伐木选择方法等主要技术指标。
The restoration of broad-leaved Korean pine forest is the most important task that the secondary forests of scientific management in Liaodong mountain area are facing. This technology is a set of effective measures for the restoration of broad-leaved Korean pine forests after more than 30 years of positioning tests and investigations on low-yielding, low-quality and low-efficiency secondary forest remodeling and artificial regeneration of Korean pine. Including the method of secondary forest transformation; the time and method of young tree tending, light tending and upper tending; the suitable proportion of needle and brood; the main technical indexes such as the interval of tending thinning, the thinning intensity and the method of selecting thinning wood.