Application of revised gray relational analysis in comprehensive evaluation of rice quality

This paper has comprehensive evaluated the rice quality by revised gray relational analysis method based on the quality standard of staple grain of China issued in 1999 and the eating rice quality standard of agricultural department issued in 2002.At the same time,this copy has explained and forecasted the result after revised the analysis method.At the end,we posed our opinion for the suspicion of application value of gray relational analysis in comprehensive evaluation of rice quality in academia.