Hydrogen-rich water promotes the growth of life
Hydrogen has been shown to have a variety of biological regulating activities, such as anti-inflammatory, anti-oxidant, and anti-apoptotic. Studies have shown that hydrogen-rich water has a certain regulatory effect on the physiological functions of plants. After the hydrogen-rich water is treated to plants, it can enhance the resistance of plants to heavy metals, salt damage, herbicides and other hazards. Hydrogen-rich water has the effect of promoting the growth and development of angelica, and has a certain promoting effect on the seed germination of mung bean, rice, Arabidopsis, etc. Angelica is also known as Qingui, Cloud Angelica, Min Angelica, and Umbelliferae Angelica belongs to a perennial herb. It has the functions of nourishing blood and promoting blood circulation, regulating menstruation and relieving pain, and moistening the bowel. The current research on angelica mainly focuses on the chemical composition, pharmacological effects and quality research, and the cultivation of angelica is also biased towards research on cultivation conditions and cultivation management. There are few reports on the effect of hydrogen-enriched water treatment on angelica seed germination. This study intends to study the treatment of angelica seeds with hydrogen-enriched water solutions of different concentrations, and study the effect of hydrogen-enriched water treatment on angelica seed germination, in order to eventually find an effective way to promote angelica seed germination. method.
Using the angelica seeds as the test material, the orthogonal design method was used to study the effect of hydrogen-rich water treatment on the germination of angelica seeds. The results showed that the concentration of hydrogen-rich water during seed soaking was 50%, and the duration of seed soaking was 24 hours, which could better relieve seed dormancy. The concentration of hydrogen-rich water used during germination was 10%. Germination index and α-amylase activity are both high. Among the three factors investigated, the length of soaking time is a significant factor affecting seed germination, and the most suitable soaking time is 24h.
After the hydrogen-rich water treatment, the germination rate, germination vigor and germination index of Angelica seeds increased. Conclusion: Hydrogen-rich water can promote the germination of angelica seeds.
The concentration of hydrogen-rich water when soaking seeds is 50%, and the time for soaking seeds is 24h, which can better relieve seed dormancy. The concentration of hydrogen-rich water used during germination is 10%. At this time, the germination rate, germination potential, germination index and α of Angelica sinensis seeds -The amylase activity is high, indicating that the germination ability of Angelica seeds under this condition is better. Among the three factors investigated, the length of soaking time is a significant factor affecting seed germination, and the most suitable soaking time is 24 h. After the hydrogen-rich water treatment, the germination rate, germination potential and germination index of angelica seeds increased, indicating that the hydrogen-rich water can promote the germination of angelica seeds.
