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Scientia Silvae Sinicae ›› 1997, Vol. 33 ›› Issue (1): 34-41.

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STUDIES ON QUALITY CONTROL AND APLLICATION OF SELECT CONTROL CHART FOR CUNNINGHAMIA LANCEOLATA PLANTATION MANAGEMENT

Sizu Lin,Wei Hong,Decan Xu,Naishu Chen   

  1. Fujian Forestry College Nanping 353001
  • Received:1995-07-10 Online:1997-01-25 Published:1997-01-25

Abstract:

Based on the theory of Select Control Chart, a select control system was established using the stem analysis of 214 trees, by which quality control can be conducted in stand management of Cunninghamia lanceolata planta tions at any ages, on different sites and densities. The results showed that the system established in this paper can conduct quality control for plantation management measures accurately and sensitively. Therefore, it provided a new and effective method for examining and evaluating the quality of managementm easure of a stand scientificly and directly.

Key words: Cunninghamia lanceolata (Lamb) Hook, Plantation, Quality control, Select control chart