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《Journal of Fujian Forestry Science and Technology》 2018-02
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Study on the Stand Structure Distribution Regularities and Forest Growth Model for Larix principis-rupprechtii Mayr in Qing Hai

LI Huiting;Beishan forest farm in xining city;  
The research object of this study on the Larix principis-rupprechtii Mayr plantation in the Qinghai Haidong,through the above standard survey collected data,analysis the correlation between the main factors.This paper study on the stand structure distribution regularities of the diameter and volume growth model and amount of growth model,this study provides the basis for the scientific management of Larix principis-rupprechtii in the alpine region of Qinghai.Results show that volume growth model with Richard model had better fitting effect equation,the equation is:V=7485.5×(1-e~(-0.001T))~(2.99);the analysis of Pearson correlation analysis indicates that the three variables of diameter,age,and height are most relevant to the accumulation growth.The model of the proposed growth model is:V=18.752×LnD+5.647×T+15.836×H-28.349.
【Fund】: 青海海东地区森林功能价值评估(青林资[2016]621)
【CateGory Index】: S791.22
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