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马尾松纸浆材林经营模型系统(MPPMMS1.0)(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2003年06期
Page:
75-78
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
A Study on Management Model System for Masson Pine Pulpwood(MPPMMS1.0)
Article ID:
1000-2006(2003)06-0075-04
Author(s):
WU XiebaoDING Guijie*
Foresty and Ecology Institute of Guizhou University,Guiyang 550025,China
Keywords:
Masson pinePulpwoodManagement model systemVisual FoxPro6.0
Classification number :
S757
DOI:
10.3969/j.jssn.1000-2006.2003.06.019
Document Code:
A
Abstract:
The management model system of masson pine pulpwood(MPPMMS1.0) was developed by using Windows98 as an exploiting platform,based on Visual FoxPro6.0.The system was integrated by stand growth and yield forecast,economy analysis and evaluation,choice of optimum cultivation pattern.It could not only conduct growth simulation and economy analysis for single cultivation,but also the whole evaluation and optimum for more patterns by area,and the optimum cultivation pattern could be selected directly by area and site index.The optimum module of selective query fuzzy and whole process were applied,which raised the capability of optimum,by using a lot of forms and controls.The system was easy to operate with a friendly interface and better extension.

References

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Last Update: 1900-01-01