Primary evaluation of 20 sunflower (Helianthus annuus L.) seeds was carried out with the characters of vitamin E content, oil content, hull content and 100-seed weight.

• 本文以20份向日葵种质资源为实验材料，通过对维生素E含量、含油率、皮壳率以及百粒重的测定及统计分析，试图瞭解向日葵种质资源中维生素E含量变异及相关数据。