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Asexual cutting propagation method scale development of hawk tea in low-temperature and alpine regions

A technology of asexual cuttings in alpine regions, applied in the fields of application, cultivation, agriculture, etc., can solve the problem of scarcity of eagle tea resources, and achieve the effects of saving labor, improving output capacity, and high survival rate of cuttings

Inactive Publication Date: 2017-03-29
QINGCHUAN RURAL IND TECH SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional method of natural growth and breeding makes the resources of eagle tea extremely scarce

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment

[0020] A method for asexual cutting propagation of eagle tea in large-scale development in low-temperature and high-cold regions, comprising the following steps:

[0021] (1) Pick and cut cutting branches from the eagle tea tree, the length of the cutting branches is 3-4cm, each cutting branch has a full axillary bud and a healthy leaf;

[0022] (2) Soak the lower part of the cutting branch in a mixed solution containing 0.5 mg / L indole acetic acid, 0.1 mg / L indole-3-butyric acid and 20 g / L sucrose for 2 hours;

[0023] (3) laying a water-retaining layer with a thickness of 2 to 3 centimeters on the cutting seedbed, the water-retaining layer is composed of 92% soil by weight fraction, 4% water-absorbing resin and 4% nitrogen, phosphorus and potassium compound fertilizer;

[0024] (4) Insert the cutting branches treated in step (2) into the cutting seedbed. The depth of the cuttings is based on the axillary buds and leaves exposed to the soil surface. The cutting row spacing is...

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Abstract

The invention discloses an asexual cutting propagation method scale development of hawk tea in low-temperature and alpine regions. The method comprises the steps of cuttings picking, immersion of cuttings in hormone solution, laying of water-preserving layers on cutting seedbeds, cottage, greenhouse cultivation, seedling lifting and the like. The asexual cutting propagation method scale development of the hawk tea in low-temperature and alpine regions is simple in operation, labor-saving, free from influence of external temperature environment, high in cutting survival rate and capable of achieving industrialized seedling production, thereby greatly improving the productivity of hawk tea seedlings.

Description

technical field [0001] The invention relates to the technical field of cutting propagation, in particular to an asexual cutting propagation method for large-scale development of eagle tea in low-temperature and high-cold regions. Background technique [0002] Eagle tea is mainly produced in the south of the Yangtze River in my country. It is a woody plant of Lauraceae, an evergreen tree, with alternate leaves, thick leaves, and dark green color. After the twigs and leaves are picked and dried, it can be brewed as tea. The locals call it eagle tea, also known as old tea. The leaves of eagle tea are oval, with green face and white back, so it is also called white tea. Eagle tea contains a lot of aromatic oils, as well as polyphenols. When brewed, it is more fragrant and rich in taste, first astringent and then sweet. Eagle tea is rich in a variety of trace elements that are beneficial to human beings. The tea soup is amber in color, with less leaves and more juice. Refreshi...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10
CPCA01G17/005A01G9/0299
Inventor 王裕斌
Owner QINGCHUAN RURAL IND TECH SERVICE CENT
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