四川农业大学学报 ›› 2002, Vol. 20 ›› Issue (02): 106-109.doi: 10.16036/j.issn.1000-2650.2002.02.010

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四川盆周西缘水杉人工林林地立地质量评价研究

李贤伟1, 李守剑1,2, 张健1, 胡庭兴1   

  1. 1. 四川农业大学 生态林业工程省级重点实验室, 四川 雅安 625014;
    2. 四川省林业勘察设计研究院, 四川 成都 610081
  • 收稿日期:2002-03-06 出版日期:2002-06-30 发布日期:2017-03-06
  • 基金资助:
    四川省科学技术厅应用基础研究资助项目

Study on Site Quality Evaluation of Metasequoia Glyptostroboides in the West of Sichuan Basin

LI Xian-wei1, LI Shou-jian1,2, ZHANG Jian1, HU Ting-xing1   

  1. 1. Sichuan Provincial Key Laboratory of Ecological Forestry Engineering, Sichuan Agricultural University, Yaan 625014, Sichuan, China;
    2. Sichuan Survey and Design Institute of Forestry, Chengdu 610081, Sichuan, China
  • Received:2002-03-06 Online:2002-06-30 Published:2017-03-06

摘要: 在划分水杉林地立地类型基础上,采用评分法,选择土壤养分等级、土壤B(或AC)层质地、黑土层厚度、土体石砾含量以及有效土层厚度,评价了水杉人工林地立地质量,并分析水杉林地立地生产力,通过建立水杉现有林分生长模型,指出经营管理措施同样影响立地生产力。

关键词: 水杉人工林, 立地类型, 立地质量评价

Abstract: On the basis of division of site type, the site quality of M. glyptostroboides was evaluated, the site productivity was analyzed and the growth model was established by grading inethod in which the rank of soil nutrient, quality of B layer(or A, C layer), thickness of black earth, gravel content and thickness of effective soil layer were chosen as evaluation target. At last, a conclusion that management measure also influences site productivity was drawn.

Key words: METASEQUOIA GLYPTOSTROBOIDES PLANTATION, SITE TYPE, SITE EVALUATION

中图分类号: 

  • S791.35