植物生长调节剂是人们根据植物激素的结构、功能和作用原理人工提取或合成的一大类物质,极低的剂量就能产生较强的生理活性,在园林植物中应用范围较广。该文从植物生长调节剂对苗木生产技术及抗逆性的影响对植物生长调节剂在园林植物中的应用进行综述。
Plant growth regulator is a kind of material extracted or synthesized according to the structure, function and principle of plant hormones.A low concentration can make a strong physiological activity, and it is widely used in garden plants.In this paper, the effects of plant growth regulators on seedling production techniques and stress resistance were reviewed.