Disbudding-tip-promoting seedling culturing method for tea trees

Abstract

The invention discloses a disbudding-tip-promoting seedling culturing method for tea trees. The disbudding-tip-promoting seedling culturing method for tea trees includes the steps of young seedling culturing; large glass nutrition culturing; lower-position trimming; disbudding tip promoting; greenhouse uncovering seedling exercising. The disbudding-tip-promoting seedling culturing method is a new method capable of promoting tea-tree young-seedling young sprout growth and achieving rapid small-tree-seedling culturing. According to the disbudding-tip-promoting seedling culturing method for tea trees in the technical scheme, the biological characteristics of tea trees are mainly adopted, the growth situation of tea seedlings is changed, longitudinal growth is controlled, cross growth is accelerated, and the number of branches is effectively increased; a young tea seedling can be cultured into a small tea tree with 3 branches to 6 branches in one year, and the aim that the small tea tree is cultured in one year is achieved; the disbudding-tip-promoting seedling culturing method for tea trees can achieve the effect achieved when in the traditional seedling culturing method, young tea seedlings are cultured for one year, then transplanted to a field and planted for half a year, and the total culturing time is one and a half years to two years. The survival rate of a new tea planting garden is greatly increased, early garden forming and early production are achieved, and the invest cost of the new tea planting garden is reduced. The disbudding-tip-promoting seedling culturing method for tea trees is simple, practical, easy to operate and remarkable in effect.

Description

technical field [0001] The invention relates to a method for growing tea tree seedlings, in particular to a method for growing tea tree seedlings by stripping buds and promoting shoots. Background technique [0002] At present, the cultivation of fine tea tree seedlings adopts the traditional asexual cutting seedling cultivation method. The main technology is to select the tea tree branches that have grown to semi-lignified, and cut the ear cuttings to let the tea seedlings grow freely. After the tea seedlings are cultivated for one year, When it grows to a certain height, it will be transplanted out of the nursery to a new tea garden. The problems in this method of raising seedlings are: tea seedlings have obvious trunks, few branches, weak drought and stress resistance, need to invest a lot of manpower and material resources in management after planting, and have a low survival rate. Especially the arbor-type large-leaf species, which have an upright tree posture, obvious...

AI Technical Summary

Problems solved by technology

The problems of this method of raising seedlings are: tea seedlings have obvious trunks, few branches, weak drought and stress resistance, a lot of manpower and material resources are needed for management after planting, and the survival rate is low

Especially the arbor-type large-leaf species, which have an upright tree posture, obvious main stems, and strong growth advantages at the top. Generally, it takes three years after planting to become a garden and put into production. The garden is slow to grow, put into production late, and the investment cost is high.

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