Raspberry quick-breeding method

Abstract

The present invention discloses a rapid breeding method of raspberry. Said method includes the following steps: selecting and using normally-developed raspberry shoot with leaf, said shoot length is 6 mm; soaking said raspberry shoot in breeding solution for 1-2 hr; utilizing neck-treating agent to treat two end necks of said raspberry shoot, making neck-closing treatment; inoculating said shoot on the seedling-cultivating bed, lower layer of said seedling-cultivating bed is nutrient soil whose thickness is 3 cm, and the upper layer of said seedling-cultivating bed is fine sand layer whose thickness is 3 m; putting up an arch shed over the seedling-cultivating bed, the temperature of shed interior is 15-33 deg.C, humidity is 90% and illumination rate is 30%; after 20 days a whole plant can be formed.

Description

technical field

[0001] The invention relates to a method for plant propagation and regeneration, in particular to a rapid propagation method for raspberry micromaterials. Background technique

[0002] Raspberry is a perennial shrub-type fruit tree. The fruit is tender and juicy, with unique flavor and attractive color. Especially its unique aroma and unique health care effect have attracted the attention of the world. Raspberries are rich in various amino acids, eight of which are essential amino acids for the human body. Vitamin C, vitamin E, superoxide dismutation acid (SOD) γ-aminobutyric acid, tannic acid and other anti-aging and anti-cancer substances in raspberries are rich in content.

[0003] Raspberry has been propagated by traditional root tiller branch, cutting and tissue culture methods. Although the traditional cutting or branch method has low technical requirements and is easy to master, it has a slow propagation speed and high requirements for female parent m...