The Construction Method of the Knowledge Model for Forest-oriented Subject
Zhao Zhen-zhou, Li Yun, Yuanchang Lu · Yunnan Forestry Science and Technology · 2005
In order to improve the quality and increase the quantity of the knowledge on the knowledge system of forest-oriented subject, this paper pointed out that the foundations of building the knowledge model(KM) for the forest-oriented subject are the growth-development time and the afforestation techniques on the basis of the study of the present situation of knowledge model and by combing the properties of forest growth and development. The three-dimensional knowledge model for poplar constituted of superficial KM and deep KM is built according to the above view. The knowledge representation and the fuzzy reasoning for this model were described. The knowledge model is of versatility to a certain degree.