The results also showed that there were extremely remarkable linear correlations between the content of Pb and Cd, Al, Mg, Si, P, K, Ca, S in seven parts of wheat grains with different genotypes.

• 通过比较不同基因型小麦籽粒各部位铅相对含量与其他元素的关系，发现各个部位的铅与铝、镉、镁、钾、磷、钙、硒和硫相对含量之间均存在着极显著的线性关系。