Rapid propagation and cultivation method for non-test-tube plantlets of Cotinus coggygria Royal purple

A cultivation method and test-tube seedling technology are applied in the fields of artificial propagation of plants and seedling cultivation, which can solve the problems of immature tissue culture technology, high requirements and high cultivation cost, and achieve favorable microbial reproduction, strong anti-decomposition ability, air permeability and water permeability. good effect

Inactive Publication Date: 2017-08-18
四川格睿园林科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cultivation equipment and facilities of test-tube seedlings have high requirements, which are difficult for general production units, and the tissue culture technology is not mature. Less than 50% of the transplanted test-tube seedlings survive, and the cultivation cost is high.

Method used

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  • Rapid propagation and cultivation method for non-test-tube plantlets of Cotinus coggygria Royal purple
  • Rapid propagation and cultivation method for non-test-tube plantlets of Cotinus coggygria Royal purple

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of non-test-tube seedling rapid propagation method of American red oak:

[0033] The rooting solution adopts 0.003% naphthalene acetic acid, 0.01% naphthaleneacetamide, 0.005% thiourea and 0.08% ferulic acid, and the solvent is dehydrated alcohol; the layer thickness of the carbon residue layer is 14 centimeters; the layer thickness of the coarse river sand layer is 11 cm; the first nutrient solution includes: 0.05 part of sodium naphthalene acetate, 0.02 part of naphthaleneacetamide and 0.8 part of potassium dihydrogen phosphate; the second nutrient solution includes: 45 parts of urea, 15 parts of potassium dihydrogen phosphate, 12 parts of magnesium sulfate and manganese sulfate 3 copies.

[0034] Breeding steps:

[0035] (1) Soilless seedbed making: on the soil with a width of 1.2 meters, non-woven fabric layers are laid successively, and the carbon residue layer with a thickness of 14 centimeters and the coarse river sand layer with a thickness of 11 centimete...

Embodiment 2

[0041] A kind of non-test-tube seedling rapid propagation method of American red oak:

[0042] The rooting solution adopts 0.006% naphthalene acetic acid, 0.03% naphthaleneacetamide, 0.015% thiourea and 0.12% ferulic acid, and the solvent is dehydrated alcohol; the layer thickness of the carbon residue layer is 14 centimeters; the layer thickness of the coarse river sand layer is 11 cm. cm; the first nutrient solution includes: 0.05 part of sodium naphthalene acetate, 0.02 part of naphthaleneacetamide and 0.8 part of potassium dihydrogen phosphate; the second nutrient solution includes: 45 parts of urea, 15 parts of potassium dihydrogen phosphate, 12 parts of magnesium sulfate and manganese sulfate 3 copies.

[0043] Cultivate according to the cultivation steps in Example 1.

Embodiment 3

[0045] A kind of non-test-tube seedling rapid propagation method of American red oak:

[0046] Rooting liquid adopts 0.005% naphthalene acetic acid, 0.02% naphthalene acetic acid, 0.01% thiourea and 0.1% ferulic acid, and solvent is dehydrated alcohol; The layer thickness of carbon slag layer is 14 centimeters; The layer thickness of coarse river sand layer is 11 cm; the first nutrient solution includes: 0.05 part of sodium naphthalene acetate, 0.02 part of naphthaleneacetamide and 0.8 part of potassium dihydrogen phosphate; the second nutrient solution includes: 45 parts of urea, 15 parts of potassium dihydrogen phosphate, 12 parts of magnesium sulfate and manganese sulfate 3 copies.

[0047] Cultivate according to the cultivation steps in Example 1.

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Abstract

The invention relates to the technical field of artificial propagation and seedling cultivation, and provides a rapid propagation and cultivation method for non-test-tube plantlets of Cotinus coggygria Royal purple. The cultivation method includes the steps of (1) soilless seedbed preparation, wherein a non-woven fabric layer, a carbon residue layer and a coarse river sand layer are laid on the soil in a stacked mode in sequence; (2) treatment of a scion mother tree, wherein tying is conducted on the base of a growing branch on the Cotinus coggygria Royal purple mother tree, then the rope is tightened into bark to reach xylem, and the branch is cut off and used as a cultivating material; (3) treatment of a seedling culture material, wherein the cultivating material is trimmed to obtain a culture material, and the culture material is put into a rooting liquid for soaking and then taken out as a seedling to be used; (4) seedling culture, wherein atomizing treatment and full illumination treatment are conducted on the seedling after cutting of the seedling on the seedbed is carried out; (5) seedbed cultivation management, wherein maintaining of the atomizing treatment, disinfection and sterilization treatment and nutrient management treatment are conducted on the seedling treated by the seedling culture. According to the cultivation method, the process cost is low, operation is simple, and the rooting rate of cultivated Cotinus coggygria Royal purple seedlings is high.

Description

technical field [0001] The invention belongs to the technical field of plant artificial propagation and seedling cultivation, and in particular relates to a non-test-tube seedling rapid propagation method of American red cotinus sinensis. Background technique [0002] American red sumac is a variant type of American sumac, Anacardaceae, sumac genus. It is a deciduous shrub or small tree. Its tree shape is beautiful and generous, and its leaves are large and bright. The leaves of American red cotinus are beautiful, and the leaf color changes during the three seasons of the year: it is not only an ideal colorful plant material for urban and park greening, but also an ideal material for barren hills. , Excellent tree species for greening and beautifying factories and mines. It plays a very important role in urban afforestation and environmental beautification, and it is a rare mountainous afforestation, beautification and drought-resistant forest resources. [0003] The propa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01N47/28A01N37/10A01N37/18A01N37/38A01P21/00C05G3/00C05G1/00
CPCA01G31/00A01N37/10A01N37/18A01N37/38A01N47/28C05B7/00C05G3/00A01N2300/00C05C11/00C05D9/00C05C9/00C05D5/00C05D9/02Y02P60/21
Inventor 何素芬钟栎杨静李蕾
Owner 四川格睿园林科技有限公司
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