摘要
在岱山县海岛临海一面坡进行了湿地松(Pinus elliottii)、黄连木(Pistacia chinensis)、青冈(Cyclobalanopsis glauca)、普陀樟(Cinnamomum japonicum var.chenii)、红楠(Machilus thunbergii)、木荷(Schima superba)、女贞(Ligustrum lucidum)、香樟(Cinnamomum camphora)、侧柏(Platycladus orientalis)9个树种的造林对比试验,结果表明,各树种的平均保存率为64.78%,以木荷、女贞、青冈、黄连木的保存率较高,达80%以上;从3年生的保存林分生长情况比较,以黄连木、湿地松的生长速度最快;综合考察,黄连木、木荷、普陀樟是岱山临海一面坡造林可以优先选择的树种,而湿地松造林保存率低,但存活后生长迅速,又有一定的抗风性,可考虑在造林时适当加大造林密度以提高林地立木数量。
Experiment was conducted on selection of tree species for afforestation on slopes facing the sea in Daishan county, Zhejiang province. The result showed that the tested 9 tree species like Pinus elliottii, Pistacia chinensis, Cyclobalanopsis glauca, Cinnamomum japonicum var. chenii, Machilus thunbergii, Schima superba, Ligustrum lucidum, Cinnamomum carnphora and Platycladus orientalis planted had 64.78% of mean conservation rate, while X superba, L. lucidum, C. glauca and P. chinensis had over 80% of conservation rate. 3-year P. chinensis and P. elliottii had the largest height growth and ground diameter growth. Integrated comparison showed that P. chinensis, S. superba and C. japonicum var. chenii had advantages for afforestation on slopes facing the sea. P. elliottii had lower conservation rate, but quick growth aider survival and wind-resistance was also recommended.
出处
《浙江林业科技》
北大核心
2009年第5期59-61,共3页
Journal of Zhejiang Forestry Science and Technology
基金
浙江省重大科技攻关项目(2005C12026)
关键词
海岛
临海一面坡
困难地
造林
对比
island
slopes facing the sea
afforestation
comparison
