1.切花香石竹的摘心技术切花香石竹摘心处理,目的是为了增加分枝数,提高单株产花数与调节花期,均衡、适时供花。(1)摘心时期香石竹第一次摘心,一般在定植后30天左右,当幼苗主茎有6~7对叶展开时进行。主茎上有5~6个节时摘除茎尖生长点,也可根据不同品种侧枝发生的特性适当多留或 1. Cut flowers carnation heart topping technique Cut flowers carnation topping treatment, the purpose is to increase the number of branches to improve the number of flowers per plant and the regulation of flowering, balanced, timely flowers. (1) Carnation for the first time during the pinching period The topping, generally about 30 days after planting, when the seedling stems have 6 to 7 when the leaves unfold. The main stem 5 to 6 nodes removed when the tip of the growth point, but also according to the characteristics of different varieties of collateral appropriate to stay or