圆齿野鸦椿种子发芽过程及其酶活性变化的研究

Study on Euscaphis konishii’s Seed Germination Process and Its Enzymatic Activity Trend

试验对圆齿野鸦椿发芽过程进行了观察,根据其变化特征将其发芽出苗的过程分为吸胀、萌发、发芽和出苗4个阶段。通过对不同时期采集的圆齿野鸦椿种子发芽过程中酶活性的变化特征得出11月30日采集的种子发芽力较好。

To circle the observation of Euscaphis konishii＇s seed germination process, divide it for absorb the bulge stage, the bourgeon stage, the germination stage and seedling. Trend gone up from the CAT and POD activity to see, the exaltations of the POD and CAT activity that collect on November 30th in stages of the process most. Lead to POD and CAT activity of the exaltation be advantageous to the growth and growth of the plant, explain that collect on November 30th of the seed germination dint is the best of these three seeds with period different seed collection.