Treatment method for increasing germination rate of amorpha fruticosa seeds

Abstract

The invention belongs to the technical fields of planting wicker materials and particularly relates to a treatment method for increasing germination rate of amorpha fruticosa seeds. The method includes the steps of: mixing and coating the seeds with lime powder, heating the seeds, and treating the seeds in a treatment liquid with supersonic. The method, compared with the prior art, has the advantages as follows: the seeds are coated with the lime powder, so that wax in seed coat is melted and separated out, and then the seeds are softened during a heating process and are processed in the treatment liquid. The method is simple and is short in treatment time. Seedlings are ordered after germination. Seeding stage is earlier by about 15 days than that of dry sowing without seed soaking, and germination rate of the seeds is more than 95%.

Description

technical field [0001] The invention belongs to the technical field of wicker material planting, and in particular relates to a treatment method for improving the germination rate of amorpha seeds. Background technique [0002] Amorpha fruticosa is cold-resistant, drought-resistant, humidity-resistant, salt-alkali-resistant, wind-sand-resistant, and stress-resistant. It can grow on barren hillsides, roadsides, river banks, and saline-alkali land. It is cultivated in Henan, Hubei, Guangxi, Sichuan and other areas. The leaves of Amorpha fruticosa are usually used as animal feed. The expanded planting of Sophora japonica is carried out, and seeds are usually used for propagation during the planting process. However, because the pericarp of Amorpha pods contains oil, the seeds are hard and have many hard grains, which are not easy to absorb water and breathe freely, and germinate slowly. In order to make the seedlings unearth neatly, shorten the emergence period, and improve Fo...

AI Technical Summary

Problems solved by technology

[0002] Amorpha fruticosa is cold-resistant, drought-resistant, humidity-resistant, salt-alkali-resistant, wind-sand-resistant, and stress-resistant. It can grow on barren hillsides, roadsides, river banks, and saline-alkali land. It is cultivated in Henan, Hubei, Guangxi, Sichuan and other areas. The leaves of Amorpha fruticosa are usually used as animal feed. The expanded planting of Sophora japonica is carried out, and seeds are usually used for propagation during the planting process. However, because the pericarp of Amorpha pods contains oil, the seeds are hard and have many hard grains, which are not easy to absorb water and breathe freely, and germinate slowly. In order to make the seedlings unearth neatly, shorten the emergence period, and improve For the germination rate of seeds, the seeds must be treated. In production, we usually use 60-70°C hot water to stir and soak for 24 hours, then disinfect with 5% potassium permanganate solution for 3 hours, then rinse with water and dry the seeds , and accelerated germination for 3-4 days under corresponding conditions, the germination rate of seeds after sowing reached 90%, which was higher than 70-80% of conventional methods. long, so further research should be done on Amorpha seed treatment methods