Three kind of soil texture were used to study the accumulation dynamics and the ratio of amylose and amylopectin in three winter wheat cultivars.

• 摘要研究了3个小麦品种在3种质地土壤上直链淀粉和支链淀粉的积累动态，结果表明：在不同质地土壤上，直链淀粉的积累动态均呈线性增长趋势；