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蓝桉纸浆林立地指数表、立地质量评定表编制及优化栽培模式初建
Establishment of Site Index Table, Site Quality Evaluation Table and Superior Cultivated Pattern of Eucalyptus globulus Plantation for Pulpwood
【摘要】 选用430块标准地资料,采用树高导向曲线Y=115.8529X编制出蓝桉纸浆林立地指数表,运用数量化Ⅰ方法编制出蓝桉立地质量评定表,运用立地指数表和立地质量评定表可以预测宜林地或无优势高林分产量。采用中国林科院编制的“scope”软件程序导出蓝桉部份生长模型,初步建立蓝桉纸浆林优化栽培模式。
【Abstract】 Based on the data of 430 Eucalyptus globulus sample plots and by adopting the tree height guide curve Y= 115.8529×the site index table of Eucalyptus globulus plantation for pulpwood was established, the site quality evaluation table of Eucalyptus globulus was also established by adopting quantitative method I. Using the 2 tables,the area suitable for plantation and output of stand with uniform tree height can be forecasted. According to the "scope" software program established by CAF, the partial growth model of Eucalyptus globulus was deduced and superior cultivated pattern of Eucalyptus globulus plantation for pulpwood was established.
【Key words】 Eucalyptus globulus; site index; site quality; cultivated pattern;
- 【文献出处】 云南林业科技 ,YUNNAN FORESTRY SCIENCE AND TECHNOLOGY , 编辑部邮箱 ,1997年03期
- 【分类号】S758
- 【被引频次】8
- 【下载频次】43