香果树Emmenopterys henryi Oliv,属茜草科,香果树属。是落叶大乔木,树干直耸,叶茂而花美,四旁绿化,庭园布置极有观尝价值。该树种生长迅速,木材优良,可供建筑等用材,枝皮纤维可制蜡纸和人造棉,用途颇广,是一种珍贵树种。但是该树种常遇不结实年份,这对种子繁殖带来了局限性。为此,我场于1979年6月8～29日开始进行了夏季扦插试验。现将初步试验情况简介如下: (一)材料和方法 1.插条处理:取台刈后的当年生嫩枝和二年生枝条作插穗。为了防止失水,应尽快地剪截成5～10厘米长的插穗,插穗的上切口要平,每一插 Sweet-scented osmanthus Emmenopterys henryi Oliv, Rubiaceae, Pergamum. Are deciduous tree, straight trunk, leafy and beautiful flowers, surrounded by green, the layout of the garden is extremely valuable. The rapid growth of the tree species, excellent wood, for construction and other timber, bark fibers can be waxed paper and synthetic cotton, quite wide use, is a precious species. However, the species often encounter unfruitful years, which has brought the limitations of seed multiplication. To this end, my field in June 1979 from June 29 to start the summer cuttage test. Now the preliminary test briefings are as follows: (A) materials and methods 1 cuttings processing: take Taiwan after the annual mulberry branches and biennial branches for cuttings. In order to prevent water loss, as soon as possible cut into 5 ~ 10 cm long cuttings, cuttings on the incision to be flat, each plug