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| 银合欢石山地直播造林试验 | |
| 引用本文： | 黄礼勒,梁一萍,黄艺超,蓝蔚,陈敏.银合欢石山地直播造林试验[J].广西科学院学报,2008,24(3):194-196. |
| 作者姓名： | 黄礼勒 梁一萍 黄艺超 蓝蔚 陈敏 |
| 作者单位： | 1. 崇左市林业科学研究所,广西崇左,532200 2. 崇左市森林病虫害防治检疫站,广西崇左,532200 3. 扶绥县林业局,广西扶绥,532100 4. 崇左市森林资源利用站,广西崇左,532200 5. 广西玮美生物科技有限公司,广西南宁,530022 |
| 摘 要： | 2004年4月～2008年3月在广西崇左市龙峡山西面中坡进行银合欢(Leucaena leucocephala (Lam.) de Wit)直播造林试验.造林面积3.33hm2,试验分不清林不整地和铲除植被并松土两种整地方法进行造林,造林4年后调查造林的成林情况、生长情况和银合欢的天然林下更新情况.调查结果表明,造林前未经清林整地的地段造林失败,而造林前铲除植被并松土地段造林取得成功,林分郁闭度达0.7,林分平均高6.0m、平均胸径4.1cm,并具有良好的天然林下更新能力,能自然形成复层异龄林. |
| 关 键 词： | 造林 石山 银合欢 |
| 收稿时间： | 2008/5/8 0:00:00 |
| 修稿时间： | 2008/7/22 0:00:00 |
Report of Directly Sowed Leucaena leucocephala (Lam.) de Wit on Karstic Hills |
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| HUANG Li-le,LIANG Yi-ping,HUANG Yi-chao,LAN Wei and CHEN Min.Report of Directly Sowed Leucaena leucocephala (Lam.) de Wit on Karstic Hills[J].Journal of Guangxi Academy of Sciences,2008,24(3):194-196. | |
| Authors: | HUANG Li-le LIANG Yi-ping HUANG Yi-chao LAN Wei and CHEN Min |
| Institution: | HUANG Li-le1,LIANG Yi-ping2,HUANG Yi-chao3,LAN Wei4,CHEN Min5(1.Forestry Research Institute of Chongzuo City,Chongzuo,Guangxi,532200,China,2.Forest Pest , Disease Control Station of Chongzuo City,3.Fusui Forestry Bureau,Fusui,532100,4.Forest Resources Utilization Station of Chongzuo City,5.Guangxi Weimei Biology Science , Technology Corporation,Nanning,530022,China) |
| Abstract: | From April 2004 to March 2008,silviculture experiments of Leucaena leucocephala(Lam.) de Wit are carried out on western middle slope hills of longxiashan in Chongzuo,Guangxi by direct sowing.The total afforestation area is 3.33hm2,including non preparation sites and preparation sites with vegetation cover dearcutting and soil ploughing.Situations of stands formation,trees growth and natural regenarations of Leucaena leucocephala(Lam.) de wit in the understory are surveyed four years after the experiments.Th... |
| Keywords: | forestation karstic hill Leucaena leucocephala(Lam ) de Wit |
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