摘要
针对福建东南沿海丘陵山地适生树种稀少的现状 ,开展了相思类树种的引种造林试验。 1 0a试验结果表明 ,厚荚相思、马占相思和大叶相思在沿海丘陵山地引种保存率高、生长快、适应性强 ,3种相思对贫瘠土壤理化性质的改良作用明显 ,这 3种相思是沿海丘陵山地较为理想的造林改土树种。
The introduction experiment of Acacia trees was carried out according to the situation that the suitable growing tree species are rare in costal mountains. The results of the ten-year experiment showed that the preserved rate of A. crassicarpa, A. mangium and A. auricualeformis was higher than the other two species. These three species grew much faster and their ability to adapt the local weather condition was better. They could obviously improve the physical and chemical property of thin soil. These three tree species are ideal tree species to improve soil fertility。
出处
《林业科技开发》
2005年第2期35-37,共3页
China Forestry Science and Technology
基金
福建省林业厅科技项目"相思类树种栽培研究。"
