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Ahmad, M.I.. Development of parameter prediction models for predicting the stand characteristics of Acacia mangium plantations. (). Kasetsart University. Office of the University Library. : , Jan-Dec 2000-2002.
Development of parameter prediction models for predicting the stand characteristics of Acacia mangium plantations
Name: Kudus, Kamziah Abd
Organization :
University Putra Malaysia. Faculty of Forestry. Department of Forest management
Name: Lapongan, Jaffirin
Organization :
University Putra Malaysia. Faculty of Science and Environmental Studies. Department of Mathematics
Name: Ahmad, M.I.
Organization :
Forest Research Centre. Forest Plantation Unit
keyword:
Acacia mangium
;
models
Abstract:
Procedure for predicting diameter distribution of Acacia mangium plantations was developed based on the univariate S sub(B) distribution model. In simulation of stand characteristics, equations were developed for predicting average height, basal area per hectare, and number of trees per hectare surviving when age, spacing and number of trees per hectare planted were known. The predicted stand characteristics were then related to the estimated parameters of the Johnson S sub(B) and solving the resulting set of equations for the scale and shape parameters. This study revealed that the parameter prediction method yields reliable prediction equations of the stand characteristics, but the prediction equations of the scale and shape parameters suggested that further research is needed to improve the model.
Kasetsart University. Office of the University Library
Address:
BANGKOK
Email:
tdckulib@ku.ac.th
Created:
Jan-Dec 2000-2002
Modified:
2010-08-16
Issued:
2010-08-16
บทความ/Article
application/pdf
Thai Journal of Forestry, 19-21 p. 1-8
eng
©copyrights Kasetsart University
RightsAccess:
ใช้เวลา
0.029336 วินาที
Kudus, Kamziah Abd
| Title | Contributor | Type |
|---|---|---|
| Development of parameter prediction models for predicting the stand characteristics of Acacia mangium plantations
มหาวิทยาลัยเกษตรศาสตร์ Kudus, Kamziah Abd;Lapongan, Jaffirin;Ahmad, M.I. | บทความ/Article |
Lapongan, Jaffirin
| Title | Contributor | Type |
|---|---|---|
| Development of parameter prediction models for predicting the stand characteristics of Acacia mangium plantations
มหาวิทยาลัยเกษตรศาสตร์ Kudus, Kamziah Abd;Lapongan, Jaffirin;Ahmad, M.I. | บทความ/Article |
Ahmad, M.I.
| Title | Contributor | Type |
|---|---|---|
| Development of parameter prediction models for predicting the stand characteristics of Acacia mangium plantations
มหาวิทยาลัยเกษตรศาสตร์ Kudus, Kamziah Abd;Lapongan, Jaffirin;Ahmad, M.I. | บทความ/Article |