摘要
通过对比主伐择伐林下套种、间伐林下套种、采伐迹地营造3种模式下不同坡位闽楠的苗高和地径值,结果表明:在主伐择伐林下套种模式闽楠苗高及地径值都高于另外2种模式且差异显著,坡下位闽楠苗高和地径偏大但差异不显著。由此可得出最适宜闽楠生长的造林模式为主伐择伐后林下套种。
Sapling height and ground diameter of Phoebe bournei( Hemsl.) were compared under 3 modes which included felling interplanting,thinning intercropping and deforested land forestation. The results showed that Phoebe bournei( Hemsl.) sapling height and ground diameter of the felling interplanting mode were obviously higher than the other 2 modes. Meanwhile,sapling height and ground diameter in laver slope position were larger,but the difference was not significant. Therefore,it could be concluded that the felling interplanting was the most suitable afforestation pattern of Phoebe bournei( Hemsl.).
出处
《四川林业科技》
2017年第5期44-46,共3页
Journal of Sichuan Forestry Science and Technology
关键词
造林模式
坡位
闽楠
Afforestation patterns
Slope positions
Phoebe bournei(Hemsl.)
