采育兼顾伐经过生产实践的不断充实和完善,发展成为现在的采育择伐,它是一种加快恢复森林的采伐方式。这种采伐方式在幼树较多,天然更新条件下好的复层异龄林中应用,并能切实控制好三项技术指标,其效果较为明显。通过一次采伐作业,完成两种任务,既把成过熟木、病腐木和没有生长前 Harvesting and Guidance After continuous enrichment and perfection of production practices, it has developed into the present selective and selective cutting of seedlings. It is a way to speed up the recovery of forests. This harvesting method in the sapling more natural regeneration conditions good stratified anaerobic forest in the application, and can effectively control the three technical indicators, the effect is more obvious. Through one logging operation, two tasks have been completed, both into overmature wood, diseased rotten wood and no growth before