围绕早稻纹枯病的系统管理,我们在研制成功该病预测和用药决策模型(RSPM—1)的基础上(《中国农业科学》1991,24(3):65—73),自1989—1991年组织了系统实施,使该病的预测量化、防治决策优化,并初步形成了分层管理的网络系统,即形成省级植保部门以技术培训、规化管理、网络信 Based on the systematic management of early rice sheath blight, based on the successful development of the disease prediction and medication decision model (RSPM-1) (Chinese Agricultural Science, 1991, 24 (3): 65-73), from 1989 to 1991 The organization of the implementation of the system, so that the prediction of disease disease prevention and control decision-making optimization, and initially formed a hierarchical management of the network system, that is, the formation of provincial plant protection departments to technical training, regulatory management, network letter