| 1. | The activities of pod and sod , contents of soluble protein , soluble sugar , proline and malonyldihyde were significantly correlated with the basic morphological indexes , and suitable to be applied as auxiliary indexes in heat resistant identification of head lettuce Pod和sod活性、可溶性蛋白和可溶性糖含量、脯氨酸含量及丙二醛含量等生理生化指标与抽薹时间显著相关,因而可作为结球莴苣耐热性鉴定的辅助指标。 |