Method for promoting germination of mallotus apelta seeds

Abstract

The invention relates to a method for promoting the germination of mallotus apelta seeds. The method includes the following steps: mallotus apelta seeds are put into distilled water, and are placed under 20 DEG C for 4 hours; the soaked mallotus apelta seeds are taken out and scrubbed to remove the surface black loose oily structure, clean water is used for washing the mallotus apelta seeds, and water-absorbing paper is used for absorbing the water on the surfaces of the seeds; the treated seeds are sowed in 1 percent of agar culture medium containing 200mg / L of gibberellin, the culture medium is placed under 20 DEG C for germination, the illumination intensity is 1000 lux, and the photoperiod is 12 hours of illumination / 12 hours of darkness. When in use, the method disclosed by the invention can increase the germination rate of mallotus apelta seeds from 30 percent to nearly 66.7 percent. The treatment method is simple and easy to implement, can effectively promote the germination of mallotus apelta seeds, and does not have any danger and toxic and side effects.

Description

technical field [0001] The invention belongs to the technical field of plant seed germination, and in particular relates to a method for promoting the germination of the seeds of the white-backed leaf. Background technique [0002] Mallotus apelta (Lour.) Muell.Arg. is a deciduous shrub or small tree species of Euphorbiaceae (Mallotus Lour.). It often grows on the roadsides of flat hills in southern provinces and on barren and dry Guangshan or barren hills. It has strong adaptability and can be used to prevent soil loss and ecological restoration. The young leaves in spring can be mixed with other feed to feed pigs, and the leaves can be collected in winter to make compost. Stem bark is fibrous raw material, woven into sacks, used for blending or as raw material for wax paper and rayon. The roots and leaves of the white back leaf are used as medicine; the leaves have the effects of clearing away heat and dampness, relieving pain, detoxifying and stopping bleeding, and can ...

AI Technical Summary

Problems solved by technology

Although white-backed leaves are widely distributed in my country, the amount of resources is relatively small. The reproductive survival rate of white-backed leaves is not high, only about 30%.

At present, the cultivation technology of white-backed leaves is not mature enough, and there is no report on large-scale seedling cultivation, and sowing is still one of the main propagation techniques

[0003] At present, in the prior art, the germination rate of the fresh seeds of the white back leaf is about 30%-50%

Images