沉香树速生培育修枝技术

Fast-growing pruning technique for Aquilaria sinensis

摘要: 总结沉香树修枝技术要领,修枝选择在早春或晚秋进行,这两个时节树木处于休眠期,树液流动缓慢,修枝对树木正常生长影响最低;修枝强度应根据树龄、长势和种植密度的不同有所区分,树龄大、长势好、密度小的可以多修枝,树龄小、长势差、密度大的应少修枝;修枝应分2～3次完成,通过人工修枝形成顶端优势,缩短种植年限,提高经济效益。

Abstract: Pruning technical points for Aquilaria sinensis were summarized in this article. The results showed that when pruned in early spring or late autumn, it received the minimum effect on the normal growth of tree; the Aquilaria sinensis trees with old age, great vigor and low density could be pruned more, on contrast, should be pruned less; the pruning work should be completed in 2 or 3 times, and achieved the apical dominance by artificial pruning, which could shorten the planting years and increase the economic profit.