摘要
对闽南沿海沙地10种引种造林树种的速生性、丰产性和适应性进行了调查,并采用多目标决策方法进行了闽南沿海沙地引种树种评价研究.结果表明:在10种引种树种中,厚荚相思速生丰产性和适应性得分最高,综合评价值最大,纹荚相思综合评价值居第2,柠檬桉综合得分值最低;厚荚相思、纹荚相思和巨尾桉为闽南沿海沙地1级最适宜造林树种,刚果12号桉、大叶相思和马占相思为2级次适宜造林树种,毛娟相思、肯氏相思、卵果松和柠檬桉为第3级造林树种.
An investigation on the fast-growing and high-yielding characteristics and the site adaptability of the introduced tree species on sandy soil in the coast areas of south Fujian was conducted and a comprehensive evaluation was made correspondingly by the method of polygonal decision. The results show that among 10 tree species, the fast-growing and high-yielding characteristics as well as the site adaptability of Acacia holoserioca are the highest. The next place should be given to A. aulacocarpa while the last place to Eucalyptus. citriodora. A. holoserioca, A. aulacocarpa and Eucalyptus grandis×E.urophylla are first grade suitable tree species. Eucalyptus 12 ABL, A.auriculaeformis and A.mangium are second grade suitable tree species while Acacia A.holoserioca, A.cunninghamii, Pinus oocarpa and E.citriodora are the third grade ones.
出处
《中南林学院学报》
CSCD
北大核心
2005年第1期42-45,共4页
Journal of Central South Forestry University
基金
国家"十五"科技攻关项目(2002BA516A16-15)部分内容.
关键词
引种树种
速生丰产
适应性
多目标决策
综合评价
introduced tree species
fast-growing and high-yielding characteristics
site adaptability
polygonal decision
comprehensive evaluation
