8CAI H. Development expert system[J]. Journal of Donghua Univerdi- ty,2010,27(3) :435-438.
9SARMA S K,SINGH K R,SINGH A. An expert system for diagnosis of diseases in rice plant[J]. International Journal of Artifidal Intelligence, 2010,1(1) :26-31.
10KOLHE S,KAMAL R,SAINI H S, et al. A web-based intelligent diseasdiagnosis system using a new fuzzy-logic based approach for drawing the inferences in erops[J]. Computers and Electronics in Agriculture, 2011,76 (1) : 16-27.