Tissue culturing method for sugarcane seeds

Abstract

The invention discloses a tissue culturing method for sugarcane seeds. The seed of the general sugarcane is directly the tail in the sugarcane or just the whole sugarcane. If the seeds are kept for a plurality of years, various germs and viruses intrude into the body to cause degeneration of the breed and continuous reduction of the yield. The general method for selecting high-quality seed of the sugarcane is to select variation strains for high-quality seed breeding, so the yield is not increased so greatly. The existing hybrid sugarcane is obtained by hybridizing different well-bred sugarcanes, so the hybrid sugarcane breed is generally hard to embody excellent quality. The tissue culturing method for sugarcane seeds uses cell tissues of bamboo shoots, stevia rebaudiana and sugarcane for cell fusion hybridization, so that the hybrid sugarcane seed prepared by the method disclosed by the invention is characterized by growing strongly, resisting drought, flood, falling, bad environment, diseases and insect pests, and having high immunocompetence. The hybrid sugarcane grows quickly like bamboo shoots and also has the character that the sweet taste of the stevia rebaudianum is better than the sweet taste of the sugarcane, so that the hybrid sugarcane seed prepared by the method disclosed by the invention uniquely has the character of excellent hybrid quality.

Description

technical field [0001] The invention relates to a method for tissue culture of sugarcane species. The high-quality cells of conventional refined sugarcane species are selected for cell fusion with bamboo shoot cells and stevia cells and then cultured to produce a new generation of excellent sugarcane species. Background technique [0002] Conventional sugarcane species are directly reserved for seeding or the whole cane for seeding. If the seeds are reserved for many years, various germs and viruses invade the body and often cause the variety to degenerate, and the yield is getting lower and lower. Conventional sugarcane breeding is to select mutant strains for breeding, and the yield does not increase much. Existing hybrid sugarcanes are hybridized with different fine varieties of sugarcane, and the hybridized sugarcane varieties are often difficult to reflect good quality. [0003] According to the theory of cell theory, it is pointed out that the organs and tissues of hi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for tissue culture of sugarcane species, to solve the various pathogenic bacteria and viruses produced by sugarcane replanting in old places year after year, resulting in serious variety degradation, resulting in smaller and smaller sugarcane growth, lower and lower yields, and poor quality. worsening problem