摘要
针对黄河故道地区土壤有机质低、碱性重 ,砀山酥梨树体营养容易失调的问题 ,结合当前果树营养诊断技术与酥梨生产实践 ,利用雄风 4.1专家系统开发工具 ,研制开发了砀山酥梨营养诊断与矫治多媒体专家系统 .为对诊断症状的模糊性进行描述和处理 。
In accordance with the soil condition of low organic substance content and high alkalinity in the area of ancient Yellow River valley and the problem of nutrient disorder of Dangshansu pear trees, a multimedia expert system of nutrient diagnosis and correction for Dangshansu pear was developed by means of XF4.1 expert system tool on the basis of the current technology of fruit tree nutrient diagnosis and the practice cultivation and management of Dangshansu pears. To describe and process the fuzziness of diagnosed symptoms, the fuzzy reasoning model of characteristic expansion based on triple I method was applied in the system.
基金
国家"八六三"(86 3 30 6 ZD0 5 0 3 4)
安徽省"九五"攻关 (99110 0 9)资助项目
