Industrial fast breeding method for white tea

Abstract

The invention discloses an industrial fast breeding method for white tea. The method comprises the following process routes: preparing a greenhouse and a net house; preparing a water planting box and a foam plate; preparing a nutrient solution; collecting fringes, cutting fringes and inserting fringes; sterilizing the cutting surface of the tea fringes and processing the cutting surface of the tea fringes with hormone; planting the tea fringes in water in the greenhouse to form calluses; adding nutrient soil; putting the calluses into a dish; sticking the calluses; culturing the calluses in the net house to take roots; hardening the seedlings; and packaging the grown seedlings for sales. Because the technical requirement in the implementation and the demonstration of the technical scheme is high, the modern technical means and installation construction are adopted, which is exactly matched with the principles of environmental protection and sustainable agricultural development. Compared with the traditional wide area breeding method, the method avoids the loss of soil and water and the damage of the ecological environment. The industrial fast breeding method for white tea seedlings with high quality has the advantages of big unit area breeding capability, a few occupied land, good social effect, economic effect and environmental protection effect, shortens the breeding period by 30-40%, improves the qualification rate of the tea seedlings, saves the land resource and protects the environment.

Description

technical field [0001] The invention belongs to the breeding technology of horticultural plants, in particular to a rapid factory breeding method for white tea. Background technique [0002] At present, the breeding speed of improved tea tree varieties is slow, and the traditional short ear cutting technology of more than 200 years is still used. The seedling production and technical level are not compatible with the development situation of the existing tea industry, and there are some major problems: first, the cutting ear production and spring There are contradictions in tea production. The traditional short-ear cutting technology requires a dedicated cutting production garden, but now tea production must focus on spring tea production to achieve high efficiency. Enterprises or tea farmers are generally unwilling to reserve special cutting production gardens; The short ear cutting technology has a long seedling raising period, generally 14-18 months, plus the cultivation ...

AI Technical Summary

Problems solved by technology

[0002] At present, the breeding speed of improved tea tree varieties is slow, and the traditional short ear cutting technology of more than 200 years is still used. The seedling production and technical level are not compatible with the development situation of the existing tea industry, and there are some major problems: first, the cutting ear production and spring There are contradictions in tea production. The traditional short-ear cutting technology requires a dedicated cutting production garden, but now tea production must focus on spring tea production to achieve high efficiency. Enterprises or tea farmers are generally unwilling to reserve special cutting production gardens; The short ear cutting technology has a long seedling raising period, generally 14-18 months, plus the cultivation time of the female parent ear, a seedling raising cycle is about 18-20 months, which takes up a long time, reduces the reproduction rate, increases the cost, and reduces Benefit; the third is that the traditional short ear cutting technology requires a large amount of core soil, about 20 cubic meters of core soil per mu of nursery. The used soil layer is only about 1-1.5 meters, so a large amount of land is required to provide seedbed core soil every year, especially when excavating core soil, topsoil and vegetation need to be discarded, which will cause soil erosion and damage the ecological environment, which is in line with the principle of sustainable agricultural development contrary to

Tea tree seedlings can also be raised by tissue culture, but there are problems of large investment, high cost, and weak market competitiveness in tissue culture seedlings

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