前言金花茶Camellia chrysantha(Hu)Tuyama是我国一级珍稀保护植物,以其独有的纯金黄色花朵雄居世界花坛,被人们誊为花卉中的“超级明星”。近年来,国内外专家、学者已开展了有关金花茶的各项研究。但应用生长素于金花茶营养繁殖方面的试验研究未见有过报道.本试验是探索利用IBA(3—吲哚丁酸)提高金花茶扦插和嫁接成活率的方法。 Introduction Camellia chrysantha (Hu) Tuyama is a rare protected plant in China. With its unique golden yellow flower, it is the flower bed in the world, and it is known as the “superstar” in flowers. In recent years, domestic and foreign experts and scholars have carried out various studies on Camellia. However, there have been no reports on the application of auxin in the research of the nutrition reproduction of Camellia oleifera.This experiment is to explore the method of using IBA (3-indole butyric acid) to improve the cuttage and grafting survival rate of Camellia.