A cutting seedling raising method for tea trees

Abstract

The invention provides a cutting seedling raising method for tea trees. The method comprises the steps of S1, cutting one-year-old tea tree branches and tendrils with a length of 25-30cm and a stem diameter of 3.5mm, and cutting the branches and tendrils into 4-5cm small segments each maintaining a plump axillary bud and 1-2 leaves, the segments being used as breeding cuttings of cutting; S2, scattering nutrient soil in field beds, the humidity of soil being kept at 80-90%; S3, performing cutting from February to the end of March or from September to the beginning of November; S4, performing seedling management, such as watering, moisture retaining , overshadowing, fertilization, and disease and pest control; S5, when seedlings are 30-40cm high, planting the seedlings in large field and then performing normal field management. The method has the advantages that the steps are very simple, and the rooting rate of breeding cuttings is high and the survival rate of cutting seedling raising of tea trees is greatly increased owing to advanced rooting treatment on the breeding cuttings and guarantee of root humidity of the breeding cuttings in seedling management.

Description

Technical field [0001] The invention relates to a cutting seedling raising method for tea trees, belonging to the technical field of plant cutting propagation. Background technique [0002] From China to the world, tea has long become one of the most important varieties in the world's beverage market. Competition in the world tea market has become increasingly acute. Since the 1990s, major tea production and consumption countries have continuously emerged new business methods. China is the hometown of tea, with six major tea types including green tea and black tea, 20 tea-producing provinces, and 80 million tea farmers. It is a veritable tea-producing country. [0003] Tea contains catechins, cholestenone, caffeine, inositol, folic acid, pantothenic acid and other ingredients, which can improve human health. Tea beverages-tea is known as "one of the three major beverages in the world." Therefore, tea planting has Very great economic value. As a result, tea plant cultivation techn...

AI Technical Summary

Problems solved by technology

Therefore, the cultivation technology of tea trees has also become the focus of everyone's research. At present, methods such as cutting seedlings are commonly used. The traditional method of cutting seedlings has simple steps, but the rooting rate and survival rate are not very high, which limits the output of tea. , reducing its economic and medicinal value