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林业科学 ›› 2003, Vol. 39 ›› Issue (zk): 100-105.doi: 10.11707/j.1001-7488.2003S118

• 论文及研究报告 • 上一篇    下一篇

福建滨海沙地造林树种的适应性与选择研究

谭芳林 徐俊森 林武星 叶功富 林捷   

  1. 福建省林业科学研究院,福州350012
  • 收稿日期:2003-03-11 修回日期:1900-01-01 出版日期:2003-12-25 发布日期:2003-12-25

STUDY ON ADAPTABILITY TO COASTAL SANDY LAND AND SELECTION OF DIFFERENT PLANTING TREE SPECIES IN FUJIAN PROVINCE

Tan Fanglin,Xu Junsen,Lin Wuxing,Ye Gongfu,Lin Jie   

  1. Fujian Academy of Forestry Fuzhou350012
  • Received:2003-03-11 Revised:1900-01-01 Online:2003-12-25 Published:2003-12-25

摘要:

对不同树种滨海沙地适生性进行测定,不仅可以筛选出适宜于在不同滨海沙地的树种,丰富滨海防护林的树种资源,同时,也是防护林生态系统管理的要求。本文通过对各树种在不同滨海沙地立地上的成活率(或保存率)、生长量和抗风性的比较,筛选出适宜在福建东南滨海后沿沙地上栽植的树种有巨尾桉、刚果12#桉、厚荚相思、纹荚相思和马占相思等5个树种;较适宜的树种有山地木麻黄、柠檬桉、大叶相思、湿地松等10个树种;适宜于木麻黄基干林带更新改造的树种有木麻黄无性系701#、601#、厚荚相思等3个树种,较适宜的树种为刚果12#桉,但建议慎重使用;适宜于前沿有少量稀疏木麻黄老林带保护的风口沙地立地上造林的树种有厚荚相思,较适宜的树种有纹荚相思和马占相思等2个树种;适宜于滨海风口沙地立地上造林的树种有木麻黄惠安1号无性系和木麻黄澳大利亚种源C38,具有一定潜力但尚需做进一步观察的树种有短枝木麻黄、木麻黄澳大利亚15198种源、木麻黄无性系701#和细枝木麻黄。

关键词: 滨海沙地, 树种, 适生性

Abstract:

Testing the adaptivity of different tree species to sandy land can not only select the adaptive tree species for different sandy sites and enrich the resource of tree species,but also is required by the coastal protection forest ecosystem management.In this paper,the tree species that were adaptive for different sandy sites were selected by means of testing their survival percent, growing increment, and wind tolerance. The testing results showed that:1.The adaptive tree species on sandy soil behind shelterbelt were Eucalyptus grandis×E.urophylla, Eucalyptus 12 ABL, Acacia crassicarpa, A.aulacocarpa, and A.mangium. There were other 10 tree species, such as Casuarina Janghuhuiana, E. citriodora, A. auriculaeformis, Pinus elliottii etc., which could be planted on sandy soil behind shelterbelt,but were not as good as adaptive tree species.2.The adaptive tree species on cutting blank of shelterbelt were C.equisetifolia701#,C.equisetifolia601#, and A. crassicarpa. 3.The adaptive tree species on opened,windy,draught,and sandy site,which was protected by sparse and old Casuarina shelterbelt,were C.equisetifolia Hui'an 1# and C.equisetifolia Australia C38 provenance; and primary testing showed that C.equisetifolia, C.equisetifolia Aust. 15198 provenance,C. equisetifolia 701#,and C.cunnianianghamia had the potential of growth on this kind of sites.

Key words: Coastal sandy land, Tree species, Adaptability