河道内樹林の効率的な管理に向けた伐採後の萌芽再生抑制方法の検証

抄録

In this study, we examined the effects of re-cutting and ring-barking done to control vegetative reproduction of willows, bamboo, and black locusts after clear-cutting. Our results show that ring-barking and re-cutting completely inhibited the sprouting of both willows and black bamboo. On the other hand, additional treatment after clear-cutting such as re-cutting and ring-barking had no effect on controlling the stump sprouting and root suckering of black locust, and further examination is required to control its vegetative reproduction.