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为了解木麻黄无性系在闽南山地造林的可能性,分别在闽南沙地和山地两种立地类型土壤开展了木麻黄无性系平潭2#和A13造林试验,并在山地以当地普遍造林的桉树速生无性系DH32-29为对比。研究结果表明,木麻黄无性系平潭2#和A13在沙地和山地造林,成活率都较高,达90%以上,木麻黄无性系在山地生长量低于沙地,也低于山地速生桉树无性系DH32-29,但木麻黄无性系在山地造林当年高生长量达1m以上,表现出速生的特性。
In order to understand the possibility of the plantation of Casuarina equisetifolia in the mountainous area of Minnan, the afforestation experiment of Casuarina equisetifolia Pingtan 2 # and A13 was carried out on the sandy land and the mountainous two kinds of soils in Minnan respectively. Fast-growing clones DH32-29 for comparison. The results showed that the Casuarina equisetifolia Pingtan 2 # and A13 in sandy and mountainous afforestation, the survival rate is higher, reaching more than 90%, Casuarina clout in mountain growth is lower than sandy land, also lower than the mountain fast birth Eucalyptus clones DH32-29, but Casuarina equatorial climax in mountainous year when the high growth of 1m, showing the characteristics of fast growing.