摘要
改造辽西山地人工油松纯林为混交林的探讨雷启迪刘明久刘景彦（中国科学院沈阳应用生态研究所，１１００１５）（辽宁省喀左县林业局，１２２３００）ＡｎＡｐｐｒｏａｃｈｏｆＴｒａｎｓｆｏｒｍｉｎｇｔｈｅＡｒｔｉｆｉｃｉａｌＦｏｒｅｓｔｏｆＣｈｉｎｅｓｅＰｉｎｅ...
The experimental results of transforming the artificial forest of Chinese pine to the mixed broadleaf pine forest in the hilly areas of western Liaoning province for seven years were reported in the paper. The results showed that by means of cutting down the pine trees line and replanting on each other the nitrodron fixing trees species the structure and components of pure artificial forest of Chinese pine with high density could be changed into the mixed broadleaf pine forest. The mixed forest was better for growth of the trees owing to change of ecological condition and for ecological fuction of containing water and fixing the soil.
出处
《生态学杂志》
CAS
CSCD
北大核心
1997年第1期8-13,共6页
Chinese Journal of Ecology
关键词
油松
人工林
纯林
混交林
artificial forest of Chinese pine, mixed broad leaf pine forest, tree species with nitrodron fixition ability.
