摘要
采用炼山+全面清理(处理1)、不炼山+局部清理(处理2)、不炼山+带状清理(处理3)、杉木近熟林局部清理套种毛竹(处理4)进行造林地不同清理方式的毛竹造林效果对比试验,结果表明:造林地不同清理方式对毛竹造林的成活率、出笋数、成竹数均有极显著影响,以处理4造林成活率、出笋数、成竹数最高,分别达91.9%、418个.hm-2、403株.hm-2,且当年造林成本最低,为11490元.hm-2,分别比处理1、处理3、处理2节省造林投资成本3285、2115、480元.hm-2。
Test using controlled burning + comprehensive clean-up(treatment 1),no slash burning+local clean-up(treatment 2),non-burning mountain + banded cleaning(treatment 3),fir nearly mature forest local clean-up interplanted with bamboo(treatment 4)afforestation to do the bamboo afforestation comparison of different clean-up modes was finished,the results showed that:the different clean-up modes had very significant impacts on the afforestation survival rate,shoot number,and the survival number of bamboo,which reached 91.9%,418/ha,and 403 plants/ha with treatment 4;and afforestation lowest cost was 11,490 yuan/ha in the current year,respectively,compared with treatment 1 and treatment 3,and 2,it saved the afforestation investment cost for 3285 yuan/hm2,2115 yuan/hm2,and 480 yuan/hm2.
出处
《福建林业科技》
北大核心
2012年第4期34-37,共4页
Journal of Fujian Forestry Science and Technology
关键词
毛竹
林地清理
成活率
出笋数
成竹数
bamboo
afforestation land clean up
survival rate
shoot number
survival number of bamboo
