答:为了使修剪后的花枝伤口不受细菌感染,不引起腐烂,应在剪口涂抹上花卉伤口保护剂。下面介绍几种花卉伤口保护剂的配制方法: 松香清油合剂:松香、清油各一份,先将清油加热至沸,再将松香粉加入搅拌均匀即可。冬天使用应酌情多加清油,夏天应适当多加松香。 接蜡涂剂:松香10份、猪油5份、松节油2.5份、酒精15份。先将松香、猪油加热熔化,待其冷却后再 A: In order to make pruning of the wounds from bacterial infection, does not cause decay, should be applied to the wound wound flower protectant. The following describes the preparation of several kinds of floral wound protective agent: Rosin oil mixture: rosin, a clear oil, the first edible oil heated to boiling, then rosin powder can be added to stir. As appropriate, winter oil should be used more, summer should be more appropriate rosin. Wax coating agent: rosin 10 parts, lard 5 parts, turpentine 2.5 parts, 15 parts of alcohol. First rosin, lard heating melting, to be cooled before