Understanding these changes involved in this process would enable the selection of a better vigor test for the evalvation of seed quality in Russian wildryegrass and Rosana western wheatgrass seeds.

• 通过上述研究，探讨了种子劣变的机理，探索了新麦草和蓝茎冰草种子的活力测定方法，为种质资源的保存和生产用种的贮藏提供理论指导。