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Computer-aided System for Chinese Fir Plantation Management

Hong Wei Wu Chengzhen Zhen Qiyu Lan Bin(Forestry Department of College of Forestry,Nanping,Fujian 353O01)  
A cofmputer-aided system for Chinese fir plantation magemint was developed for generating the maximum timber yield and maximum benefit,Based on the special site preparation and tending practices in Fujian the model site intex competiton,intensity,frequency and period latogether into consideration,Equations are presented fpr predicting the optimum thinning period and intersity via reasonable density feedback,Survival space for the forest trees can be kept in good condition fby controlling the number of stems.Economic analysis was also involved in this system F-test and U-test baed on the data from 80 sample plots proved the validation fo the model,This system will aid forest managers in making decisions conerning reasonable forest use planning.
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