Method of raising tea seedlings by cuttage

Abstract

The invention relates to the technical field of tea planting, in particular to a method of raising tea seedlings by cuttage, comprising: preparing trays, preparing nutrient pots, selecting cuttings, inserting the cuttings, transplanting the cuttings, and transplanting seedlings. The method of the invention has the advantages that the cuttings are enabled to root quickly, more nutrition are supplied to the seedlings for growth as nutrient soil proportionally made with peat and organic fertilizer is used as a substrate, growth of the seedlings is enhanced, and outplanting rate of the seedlings is increased; the trays and the nutrient pots are good for transplanting and for transplanting with soil, and survival rate and growth of the seedlings are significantly increased; growth of weeds canbe inhibited herein, less management staff is required, and management cost is lowered; the method features high rooting speed, high survival rate, high quantity of nutrient soil, good fertilizer efficacy and the like; the seedling quality and outplanting rate are higher than those of conventional seedling raising, the growth of the seedlings after transplanting can be improved, a garden can be formed at least two years earlier, and the newly built tea garden can economically profit two years earlier.

Description

technical field [0001] The invention relates to the technical field of tea tree planting, in particular to a method for raising seedlings by cuttings of tea trees. Background technique [0002] The cultivation period of tea seedlings is generally 14 to 18 months. Adding the cultivation time of the female parent spikes, a seedling cultivation cycle is about 18 to 20 months. The long cultivation cycle makes it difficult to predict market demand trends and weak market regulation ability , The price of tea seedlings fluctuated wildly and fluctuated greatly. Tea seedling transplanting is the main way of planting tea trees at present. The selection of seedlings and the time of transplanting are particularly important, which are directly related to the survival rate and economic benefits of tea seedlings; choosing seedlings with good quality is half of the success of the construction of a fine tea garden , In the traditional planting technology, the selection criteria for seedling...

AI Technical Summary

Problems solved by technology

[0002] The cultivation period of tea seedlings is generally 14 to 18 months. Adding the cultivation time of the female parent spikes, a seedling cultivation cycle is about 18 to 20 months. The long cultivation cycle makes it difficult to predict market demand trends and weak market regulation ability , the price of tea seedlings fluctuates greatly, with large fluctuations

Tea seedling transplanting is the main way of planting tea trees at present. The selection of seedlings and the time of transplanting are particularly important, which are directly related to the survival rate and economic benefits of tea seedlings; choosing seedlings with good quality is half of the success of the construction of a fine tea garden , In the traditional planting technology, the selection criteria for seedlings are "Generally, the height of tea seedlings is required to be above 20cm. The diameter of the main stem is above 2mm, and the distance from the base to the main stem is at least 18cm in brown, with well-developed root system and a year and a half."; planting time Selection, in the traditional planting technology, the planting time is selected in the "dormant stage of tea trees, high soil moisture, and high soil water content period (mid-October to mid-November, late February to early March)", but although the seedlings The selection and planting time are strictly in accordance with the above standards. At present, the survival rate of transplanted tea seedlings is not very high.