Method for storing crape myrtle seeds

Abstract

The invention mainly relates to the field of planting and discloses a method for storing crape myrtle seeds. The method comprises the following steps: picking, drying, freezing, soaking, performing ultrasonic seed dressing, drying and storing. The method is simple and easy to operate, the crape myrtle seeds can be stored for three years, the germination rate of the seeds stored for three years is 52%, the germination time is 11-13 days, the seeds are saved, and the economic income is increased by 11.7%. The picked seeds are dried, so that the moisture content is reduced, and absorption of a treatment solution is accelerated during later treatment; the seeds are added into an alcoholic solution for freezing at a low temperature and cannot freeze, the stress resistance of germs is stimulated at a low temperature, the germ activity is maintained, and the storage period is prolonged; the seed dressing agent is a pure plant extracting agent and is safe and non-toxic to the human body and environment, the seeds are added into the seed dressing solution for performing ultrasonic treatment, the seed dressing solution is facilitated to be soaked into the seeds, nutrition is provided, the effects of resisting bacteria and killing insects are achie4ved, and the storage period is prolonged; the germ activity in the seeds is maintained after baking and drying, the high-temperature stress resistance of the germ is simulated, and the storage period is prolonged.

Description

technical field [0001] The invention mainly relates to the technical field of planting, in particular to a method for storing crape myrtle seeds. Background technique [0002] Lagerstroemia indica, also known as crape myrtle with small leaves, crape myrtle with thin leaves, hundred-day red, full house, and Jinger tree, has a beautiful tree posture, smooth and clean trunk, and gorgeous flowers and colors. It is a good bonsai material for viewing flowers, stems, and roots; Its ornamental value also has many health benefits, such as clearing heat and detoxifying, antibacterial and anti-inflammatory, promoting dampness and expelling wind, dissipating blood stasis and stopping bleeding. [0003] After the crape myrtle seeds are picked, they are sown along with the picking or sown in the greenhouse in the spring of the second year. The germination rate can only reach about 10%, and the germination time is long, and it takes 20 to 40 days to germinate, resulting in extremely low pl...

AI Technical Summary

Problems solved by technology

[0003] After the crape myrtle seeds are picked, they are sown along with the picking or sown in the greenhouse in the spring of the second year. The germination rate can only reach about 10%, and the germination time is long, and it takes 20 to 40 days to germinate, resulting in extremely low planting efficiency. The germination rate of old seeds is extremely low, which also causes a great waste of crape myrtle seeds. Therefore, a storage method for crape myrtle seeds is needed to improve the germination rate of crape myrtle seeds and shorten the germination time