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Position: Home > Articles > Afforestation Effects of Different Silvicultural Practices in Semiarid Karst Mountains of Jianshui County Forest Inventory and Planning 2013,38 (1) 119-123

建水县半干旱暖热岩溶山地不同造林方法造林成效分析

作  者:
王藜颖
单  位:
建水县林业局
关键词:
岩溶山地;造林方法;造林成效;建水县
摘  要:
建水县是滇东南岩溶山地的典型地区,于2006年在建水县的闫把寺进行不同造林方法(直播、袋苗、裸根苗)对马鹿花、苦刺、新银合欢3个树种的造林试验,经过2006~2011年6年的观测结果表明,马鹿花直播造林的成活率较高;苦刺以袋苗造林效果最好,成活率达94.6%,保存率达86.7%;新银合欢3种造林方法的造林成活率和保存率均较高,造林成活率在86.7%以上,次年保存率在77.9%以上。3个树种造林的株高和地径生长排列次序均为袋苗>裸根苗>直播,均以袋苗造林效果最佳。
译  名:
Afforestation Effects of Different Silvicultural Practices in Semiarid Karst Mountains of Jianshui County
作  者:
WANG Li-ying(Jianshui Forestry Bureau,Jianshui,Yunnan 654300,China)
关键词:
karst mountain;afforestation practices;afforestation effects;Jianshui County
摘  要:
Jianshui County is a typical karst mountain area in southeastern Yunnan.Different afforestation trials(live,bag seedlings,bare root seedlings) were carried out on Pueraria wallichii,Sophora davidii and Leucaena leucocephala at Bamen temple in Jianshui in 2006.Observations of six years from 2006 to 2011 showed that Pueraria wallichii has the higher survival rate with live afforestation model,while Sophora davidii has the best afforestation effects using bag seedling model,with survival rate up to 94.6% and preserving rate of 86.7%;Leucaena leucocephala has better survival rate and preservation rates with all three kinds of afforestation practices,with survival rate of more than 86.7%,and the following year preservation rate of 77.9%.Growth rate order of the height and diameter of the three afforestation model followed as bag seedlings> bare root seedlings> live.Among which bag seedling afforestation always has the best afforestation effect.

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