1973年夏季,我场在桉树嫁接试验中,使用营养小苗作砧木,靠接优株枝条嫩梢,取得较好效果。七月十六日靠接100株,接活率90%,八月十三日定植,一九七四年十月十五日检查,平均高513公分,胸径3.8公分,冠幅188公分,其中一个母本编号生长最好的一株高630公分,胸径5公分,冠幅210公分。这种嫁接方法具有愈合快,接活率高,嫁接季节长 In the summer of 1973, my field in the eucalyptus grafting experiment, the use of nutrition seedling as rootstock, by the elite branches shoots, get better results. On July 16, 100 plants were spliced. The survival rate was 90%. The plantation was conducted on August 13 and examined on October 15, 1974. The average height was 513 cm, the diameter at breast height was 3.8 cm, and the crown width was at 188 cm. A maternal number of the best growth of a high 630 cm, 5 cm in diameter at breast height, 210 cm crown. This grafting method has the advantages of quick healing, high survival rate and long grafting season