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Polygonatum multiflorum tissue culture seedling transplantation method

A technology of Polygonatum multiflora and tissue culture seedlings, applied in botany equipment and methods, culture medium, planting substrate, etc., can solve the problems of complex operation, low survival rate, low quality of rhizome buds, etc., and achieve simple operation , High seedling success rate, simple and convenient operation

Inactive Publication Date: 2018-05-08
福建三明林业学校 +1
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Problems solved by technology

[0006] Therefore, aiming at the above content, the present invention provides a kind of Polygonatum polyflora tissue culture seedling transplanting method, solves the defect that exists in the transplanting method of Polygonatum polyflora tissue culture seedling in the prior art and causes survival rate not high, rhizome bud eye quality is low, operationally complex flaws

Method used

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Embodiment

[0025] A method for transplanting tissue-cultured seedlings of Polygonatum multiflora in Taining, Fujian, comprising the following steps:

[0026] ① Seedling hardening: Place the tissue-cultured bottle seedlings that have taken root and have a root system of more than 1cm on the hardening bed in the greenhouse. The cultivation conditions are shading rate of 70%, indoor humidity of 85% or more, and cultivation temperature of 20°C to 26°C. Open the bottle Cover the seedlings for hardening. After 20 days of hardening, when the rhizome epidermis of the tissue cultured seedlings turns green and the flesh appears semi-lignified, it can be transplanted out of the shed;

[0027] ②Preparation of matrix and production of seedbed: Seedbed matrix composition: 15% yellow heart soil, 30% cooked peat soil, 55% fine river sand and 0.5% calcium magnesium phosphorus compound fertilizer. For seedbed production, fully mix the pre-prepared matrix according to the proportion of the matrix formula E...

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Abstract

The invention relates to the cultivation field of polygonatum multiflorum, provides a Polygonatum multiflorumtissue culture seedling transplantation method, and solves deficiencies of low survival rate, low root stock bud eye quality and complicate operation of a tissue culture seedling transplantation method in the prior art. The tissue culture seedling transplantation method comprises steps of (A) hardening tissue culture seedlings, (B) preparing matrix and manufacturing a seedling bed, (C) transplanting seedlings, (D) controlling diseases and pests and (E) applying fertilizer.

Description

technical field [0001] The invention relates to the field of cultivation of Polygonatum multiflora, in particular to a method for transplanting Polygonatum multiflora tissue-cultured seedlings. Background technique [0002] Polygonatumcyrtonema Hua (Polygonatumcyrtonema Hua), also known as mountain ginger, wild ginger, etc., belongs to the perennial herb of Liliaceae (Liliaceae) Polygonatum Mill. It is a unique plant in southern China. The rhizomes are beaded or massive, slightly cylindrical, succulent, hypertrophic and multi-nodular, the nodules are enlarged, and the diameter is about 1.5-2.0 cm. The rhizomes are full of white fibrous roots, and the fibrous roots are strong and not easy to break. The stem of the plant is cylindrical, 40-80cm high, dark green, smooth and hairless, and the leaves are leathery, oval, smooth and hairless on both sides. The flowering period is from May to June, and the fruiting period is from August to October. It is mainly distributed in Fuji...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G24/10A01G24/12A01G24/30
Inventor 黄云鹏范繁荣陈绍煌王邦富张莉萍
Owner 福建三明林业学校
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