桉树又名油加利,原产澳洲。它由于品种多,速生丰产、用途广、经济价值高,广泛适应于热带、亚热带生长,因此近一个世纪以来,很多国家争相引种。据Logan报导,桉树约占世界人工林的五分之一。 (一) 在广东省雷洲半岛上适生的桉树品种中,除大面的隆缘桉、柠檬桉、杂种桉外,园锥花桉在河唇、石岭、北坡、城月、纪家、唐家、海康林科所第七个地点引种的生长观察证 Eucalyptus, also known as oil Gali, native to Australia. It is widely used in tropical and subtropical regions due to its large variety, fast-growing and high-yield, wide use and high economic value. Therefore, many countries have been competing to introduce them for nearly a century. According to Logan, eucalypts make up about one-fifth of the world’s plantations. (A) Among eucalyptus species suitable for living in Leizhou Peninsula in Guangdong Province, in addition to Eucalyptus grandis, Eucalyptus grandis, and hybrid eucalyptus, Home, Tang, Hai Kang Linke seventh place introduced the growth of the observation card