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Chinese Agricultural Science Bulletin ›› 2018, Vol. 34 ›› Issue (22): 66-71.doi: 10.11924/j.issn.1000-6850.casb17090023

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Quality of Lycium barbarum in East Hexi Corridor Region: Comprehensive Assessing Index Construction

郭小芹   

  • Received:2017-09-06 Revised:2018-01-19 Accepted:2018-01-25 Online:2018-08-07 Published:2018-08-07

Abstract: The quality evaluation of Lycium barbarum in the east of Hexi corridor can provide theoretical support for the development of regional industry, selection of varieties and brand marketing. Based on the test data of 2016, the growth index and physicochemical indexes as the evaluation basis, using entropy method and principal component analysis method, analysis of evaluation index weight, and the dynamic assignment conducted a comprehensive assignment to the above two kinds of weights, established the evaluation model and to evaluate the regional quality of Lycium barbarum. The results showed that the best quality of Fengle, the evaluation result was consistented with the actual sample. This study provides a basic method for the quality evaluation of Lycium barbarum in the east of Hexi corridor.

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