农林产品质量分级的物元分析识别模型研究  

Identification Model of Matter Analysis of Grading Quality of Agricultural and Forest Fruits

作　　者：向志民[1] 向嵘 

机构地区：[1]西北林学院基础课部,陕西杨凌712100 [2]中国北方设备工程公司,北京100089

出　　处：《运筹与管理》1999年第4期63-69,共7页Operations Research and Management Science

摘　　要：论述了物元分析识别评判模型,指出该方法在农林系统识别产品质量是较好的一种方法,并用其对我国北方6省12个品种的枣果质量进行分级。In this paper we analyse identification model of matter analysis, the quality of fruits in the agricultural and forestry system is evaluated. It shows that the method is a better for application and quality of twelve kinds of fruits of dote from six provinces of our country are classified. This provides scientific basis for developing the high quality species.

关 键 词：农林产品 质量分级 物元分析 识别模型 

分 类 号：S115[农业科学—农业基础科学]