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柳桉(Eucalyptus saligna)于1983年春由广东省造纸研究所从澳大利亚新南威尔士、昆士兰引进我所进行地理种源试验。两年来试验表明,它具有生长快的特点。1983年5月种植,1984年10月底测定,全林平均高3.58米,地径5.6厘米,最高株8.2米,地径9.5厘米。为进一步探讨柳桉年生长周期特点与我县气候条件相关性,从1983年5
Eucalyptus saligna was introduced by the Guangdong Provincial Institute of Papermaking in the spring of 1983 for geographical provenance trials from New South Wales, Australia and Queensland, Australia. Two years of experiments show that it has the characteristics of fast growth. May 1983 planting, measured by the end of October 1984, the whole forest average height of 3.58 meters, 5.6 cm in diameter, the highest strain of 8.2 meters, a diameter of 9.5 cm. In order to further explore the relationship between the characteristics of the annual growth cycle of Eucalyptus globulus and the climatic conditions in our county,