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Red-leaf pistacia tissue culture seedling hardening media and seedling hardening method

A seedling hardening substrate and tissue culture seedling technology, applied in the field of agricultural science, can solve the problems of the low survival rate of Pistacia chinensis, and achieve the effects of improving the survival rate of hardening seedlings, deepening the color, and strengthening the stems

Active Publication Date: 2016-04-27
SICHUAN COLORLINK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the survival rate of Pistacia chinensis is relatively low with the existing seedling hardening method, and the highest can only reach 50%. Therefore, there is an urgent need for a method that can improve the survival rate of Pistacia chinensis seedling hardening

Method used

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Embodiment 1

[0060] The seedling hardening method of embodiment 1 Pistacia chinensis tissue culture seedling

[0061] (1) Design and construction of smart glass greenhouse facilities:

[0062] 1. The length and width of the glass greenhouse are determined according to the site conditions, and the shed height cannot be lower than 3.2 meters. The glass greenhouse should be equipped with external sunshade, internal shade, side shade, wet curtain fan, and automatic sprinkler irrigation. Install mobile seedbeds in the greenhouse. The seedbeds should be made of steel or corrosion-resistant materials. Generally, each seedbed is 1.7 meters wide, the operation path between the seedbeds is 0.5 meters, and the height of the seedbeds is 0.7 meters from the ground.

[0063] 2. Use a double-layer sunshade net system and side shading to control the light. Choose a black sunshade net with a shading rate of 90% and install it on the top of the scaffold for external shading. The distance from the top of th...

Embodiment 2

[0115] The seedling hardening method of embodiment 2 Pistacia chinensis tissue culture seedlings

[0116] (1) Design and construction of smart glass greenhouse facilities:

[0117] 1. The length and width of the glass greenhouse are determined according to the site conditions, and the shed height cannot be lower than 3.2 meters. The glass greenhouse should be equipped with external sunshade, internal shade, side shade, wet curtain fan, and automatic sprinkler irrigation. Install mobile seedbeds in the greenhouse. The seedbeds should be made of steel or corrosion-resistant materials. Generally, each seedbed is 1.7 meters wide, the operation path between the seedbeds is 0.5 meters, and the height of the seedbeds is 0.7 meters from the ground.

[0118] 2. Use a double-layer sunshade net system and side shading to control the light. Choose a black sunshade net with a shading rate of 90% and install it on the top of the scaffold for external shading. The distance from the top of t...

Embodiment 3

[0170] The seedling hardening method of embodiment 3 Pistacia chinensis tissue culture seedlings

[0171] (1) Design and construction of smart glass greenhouse facilities:

[0172] 1. The length and width of the glass greenhouse are determined according to the site conditions, and the shed height cannot be lower than 3.2 meters. The glass greenhouse should be equipped with external sunshade, internal shade, side shade, wet curtain fan, and automatic sprinkler irrigation. Install mobile seedbeds in the greenhouse. The seedbeds should be made of steel or corrosion-resistant materials. Generally, each seedbed is 1.7 meters wide, the operation path between the seedbeds is 0.5 meters, and the height of the seedbeds is 0.7 meters from the ground.

[0173] 2. Use a double-layer sunshade net system and side shading to control the light. Choose a black sunshade net with a shading rate of 90% and install it on the top of the scaffold for external shading. The distance from the top of t...

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Abstract

The invention relates to the technical field of agricultural science, and especially relates to red-leaf pistacia tissue culture seedling hardening media and a seedling hardening method. The seedling hardening media comprise a seedbed seedling hardening medium and a container seedling hardening medium. The seedbed seedling hardening medium comprises peat and perlite with a volume ratio of 2:1. The container seedling hardening medium comprises peat, perlite and vermiculite with a volume ratio of 2:1:1. According to the invention, medium formulas are optimized. With the seedbed seedling hardening medium, the container seedling hardening medium and the seedling hardening process, a seedling hardening survival rate is increased from traditionally 50% to approximately 75%, such that red-leaf pistacia tissue culture seedling hardening survival rate is greatly improved.

Description

technical field [0001] The invention relates to the field of agricultural science and technology, in particular to a matrix for hardening seedlings of pistachio chinensis tissue culture seedlings and a seedling hardening method thereof. Background technique [0002] Red-leaved Pistacia chinensis, also known as Kaishu, Kaimu, Huanglian, etc., is a new forest tree variety selected from the wild variation of Pistacia chinensis in the Anacardaceae family. The variety is named "Huaxiahong". It grows well in the Chengdu Plain and the surrounding areas of the western Sichuan Basin, and has strong adaptability. Especially in the environment and climate conditions of low altitude, low sunshine, and low temperature difference, the leaves of red leaf trees can turn bright red. The red leaf formation period is from mid-November to early December. The preservation time of a single red leaf is 15-20 days, and that of a red-leaf forest is 20-25 days. Its ornamental and landscape effects e...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCA01G24/00A01G31/00
Inventor 周棚
Owner SICHUAN COLORLINK CO LTD
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