扦插是进行林木无性繁殖较喜用的一种方法,因能从单株获得大量的插条苗,可避免嫁接的不亲和性,同时,插条比其他无性繁殖方法如压条、嫁接等材料的获得要便利些。实生苗茎部插条桉树实生苗扦插容易形成根系,Giordano于1961年用赤桉1年生苗基部(0—30厘米)扦插,其生根率在60％以上。通常插条需要3个月以上才能生根。但葡萄桉在同样的环境条件下扦插20天内便枯死。Franclet(1963)用葡萄桉和其他桉树(共58种)实生苗扦插能生根。 Cutting is a preferred method for vegetative reproduction of trees because it can obtain a large number of cuttings from a single plant to avoid the incompatibility of grafting. At the same time, cuttings are more efficient than other asexual reproduction methods such as laminating, grafting and other materials Get some convenience. Seedlings cuttings cuttings of eucalyptus seedlings easy to form roots, Giordano in 1961 with 1-year-old seedlings of Eucalyptus cuttings (0-30 cm), the rooting rate of more than 60%. Usually cuttings need more than 3 months to take root. However, the grape leaves in the same environmental conditions cuttings dead within 20 days. Franclet (1963) uses cuttings of grafted eucalyptus and other eucalyptus (58 species in total) for rooting.