The wheat gain of main planting cultivars from 5 demonstration counties in Handan City were collected by Handan Comprehensive Test Station from 2011 to 2014, the contents of major elements,trace elements and heavy metal elements were detected. The results showed that the average content of Mg in wheat grains was 1.12 times of the national average,and the other major elements were equal to the national average level,57.14% of the grain quality reached to the quality of strong gluten wheat. Among the trace el...