一、花枝的剪取时间和方法剪取花枝一般以清晨或傍晚为好。因清晨花枝含水量最多,花朵和叶片不易萎蔫;傍晚花枝含有白天叶片制造的光合产物,可供花蕾开放生长。剪取花枝应该用剪枝剪,因普通剪子易将花枝木质部压碎,且剪口不平滑,使有些花枝的剪口易流乳液(如一品红等)。可采用剪口烧焦法或沸水浸泡法进行处理,以防乳液流失过多而枯萎。 First, the time to cut the squid and cut the squid generally early in the morning or evening as well. Owing to the moisture content of flowering branches in the early morning, flowers and leaves are not easily wilted; in the evening flowering branches contain photosynthetic products made by daytime leaves for flower buds to grow openly. Cut the flowering branch should be used pruning shears, easy to flowering branches due to ordinary scissors xylem crush, and not smooth, so that some of the flowering branches cut easily flow emulsion (such as poinsettia, etc.). Scissors scissors or boiling water immersion method can be used to deal with the loss of excessive emulsion to prevent the withered.