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来源类型 | Articles |
规范类型 | 论文 |
ISSN | 0378-1127 |
Stand growth scenarios for Bombacopsis quinata plantations in Costa Rica | |
du Toit, J.T.; Walker, B.H.; Campbell, B.M. | |
发表日期 | 2003 |
出处 | Forest Ecology and Management 174(1-3): 345-352 |
出版年 | 2003 |
语种 | 英语 |
摘要 | In total 60 plots of approximately 80 trees each (including missing trees) were measured, with ages between 1 and 26 years. The main objective of this study was to develop intensive management scenarios for B. quinata plantations in Costa Rica to ensure high yielding of timber wood. The scenarios were based on a fitted curve for the relationship of DBH, and total height with age. A criterion of maximum basal area (18, 20, 22 and 24 m2 ha-1) was used to simulate different site qualities. Plantation density was modeled as a function of the crown area occupation of the standing trees. |
主题 | forest plantations ; Bombacopsis quinata ; productivity ; high yielding varieties ; stand density ; rotations ; models |
区域 | Costa Rica |
URL | https://www.cifor.org/library/1378/ |
来源智库 | Center for International Forestry Research (Indonesia) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/90449 |
推荐引用方式 GB/T 7714 | du Toit, J.T.,Walker, B.H.,Campbell, B.M.. Stand growth scenarios for Bombacopsis quinata plantations in Costa Rica. 2003. |
条目包含的文件 | 条目无相关文件。 |
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