Tea light-medium plug seedling method

Abstract

The invention relates to a tea light-medium plug seedling method, which comprises the following steps: collecting cut shoots, preparing seedling raising facilities, preparing seedling raising medium, preparing seedling raising plug, preparing cut shoots, cutting, managing after cutting and the like. The method can obviously reduce seedling raising time and improve the transplant survival rate of tea seedlings; when the method is used to grow tea seedlings, the growing speed of the tea plants is high, the tea plants can be shaped and trimmed in the same year, and tea leaves can be picked in next year; and compared with the conventional method, the tea leaves are picked 2 to 3 years earlier after the seedlings are transplanted in field, time and labor are saved, the field planting time is flexible and can be selected freely, and field planting can be performed in seasons other than busy seasons.

Description

【Technical field】 [0001] The invention belongs to the technical field of plant cultivation. More specifically, the present invention relates to a method for growing seedlings of tea leaves with light substrate plugs. 【Background technique】 [0002] my country is the first country in the world to grow, make and drink tea, and the cultivation of tea trees has a history of thousands of years. Tea trees have very strict requirements on the environment for their growth. For example, choose a sandy loam with a thickness of more than 1 meter, no limestone, and good drainage. This sandy loam has high organic matter content and good air permeability, water permeability, or water storage performance. , the pH value is 4.5-6.5; the rainfall is average, and the annual rainfall is above 1500mm; the light should not be too strong or too weak; the daily average temperature needs to be 10°C. Therefore, choose a mountainous area with a certain height, abundant rainfall, many clouds and fog...

AI Technical Summary

Problems solved by technology

[0005] According to existing literature retrieval and production practices in various places, these seedling raising methods have the following disadvantages: 1. All of them are open-field seedling raising, and the seedling raising cycle is long, generally more than one year

2. The seedlings raised are all bare-rooted seedlings, and the roots need to be cut off when transplanting, the survival rate is not high, and there is an obvious slow seedling period

3. It is inconvenient to transplant seedlings and the management cost is high

4. Not resistant to long-distance transportation