前言按树是速生经济林木。由于它是异花授粉植物,通过种子繁殖后代,其优良性状容易分离,用常规营养繁殖方法,又难大量繁殖,且不易成功。因此,应用器官培养技术,是迅速大量繁殖无性系,保留优良性状的有效途径。国际上,Aneja等1969年用柠檬桉木质 Foreword by tree is fast-growing economic forest. Because it is cross-pollination of plants, through the breeding of offspring seeds, their excellent traits easily separated by conventional nutrition and breeding methods, but also difficult to mass propagation, and not easy to succeed. Therefore, the application of organ culture techniques is an effective way to rapidly proliferate large numbers of clones and retain excellent traits. Internationally, Aneja etc in 1969 with lemon eucalyptus wood