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| 马尾松林分间伐套种质量提升研究 |
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黄章平,汪迎利,邱智雄,连辉明,王伟,何波祥,王思红,陈志生
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韶关国家森公园管理处,广东省林业科学研究院,韶关国家森公园管理处,广东省林业科学研究院,韶关国家森公园管理处,广东省林业科学研究院,广东省龙眼洞林场,广东省龙眼洞林场
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| 摘要: |
| 对马尾松（Pinus massoniana）林分在第 12 年、第 20 年进行人工间伐，并进行补植套种 7 个
阔叶树种：灰木莲 (Manglietia glauca)、枫香 (Liquidambar formosana)、樟树 (Cinnamomum camphora)、
楝叶吴茱萸 (Evodia meliaefolia)、木荷 (Schima superba)、火力楠 (Michelia macclurei)、红锥 (Castanopsis
hystrix)。12 a 生马尾松间伐前林分平均树高 9.22 m, 平均胸径 14.3 cm, 平均材积 99.9 m3
/hm2
, 第 1 次间
伐后经过 8 年生长，林分平均树高比间伐后保留木增加 5.53 m；平均胸径增加 7.64 cm；平均材积增加
149.55 m3
/hm2
。阔叶树补植套种 2.5 a 后平均高 3.2 m，平均地径 4.47 cm。通过间伐套种，马尾松林分保
留木生长质量得到提升，套种 7 个阔叶树前期生长良好。 |
| 关键词: 马尾松 间伐 补植套种 |
| DOI： |
| 分类号: |
| 基金项目:十三五”国家重点研发计划子课题 (2017YFD0600303-5)。 |
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| Quality Improvement of Mixed Thinned Masson Pine Forest |
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HUANG Zhangping,WANG Yingli,QIU Zhixiong,LIAN Huiming,WANG Wei,HE Boxiang,WANG Sihong and CHEN Zhisheng
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The Administration Office of Shaoguan National Forest Park,Shaoguan,Guangdong forestry of science,,The Administration Office of Shaoguan National Forest Park,Shaoguan,Guangdong forestry of science,,The Administration Office of Shaoguan National Forest Park,Shaoguan,Guangdong Academy of Forestry,Longyandong forest farm,Longyandong forest farm
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| Abstract: |
| In this paper, Pinus massoniana artificial forest were artificially thinned at 12 year, 20 year ages
and supplemented with seven broad-leaf species (Manglietia glauca, Liquidambar formosana, Cinnamomum
camphora, Evodia meliaefolia, Schima superba, Michelia macclurei, Castanopsis hystrix). Average height,
diameter at breast height (DBH) and forest stock reached to 9.22 meters, 14.3 centimeters and 99.9 cubic meters
per hectare yield respectively. After first intermediate cuttings, average height, DBH and volume of wood of
the trees increased with 5.53 meters, 7.64 centimeters and 149.55 cubic meters per hectare yield respectively
at the eighth year. The average height and ground diameter of supplemented trees reached at 3.2 meters and
4.47 centimeters after breading of two and half years. Quality of masson pine stand increased after intermediate
cuttings and interplanting. Broad-leaf trees were well-grown at earlier stages. |
| Key words: Pinus massoniana intermediate cuttings interplanting |
