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Method for grafting paeonia lactiflora

A technology of peony and raw peony, applied in the field of plant breeding, can solve the problems of difficult survival, long reproductive cycle, and difficulty in adapting to market demand, etc.

Inactive Publication Date: 2016-10-12
WUHU OUBIAO AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the propagation of peonies mainly adopts the cutting method. This method has a long propagation cycle, is not easy to survive, and is difficult to adapt to market demand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Cutting the roots Excavate the roots of peony in the same year at the end of February, and store them with mud. From March to April, select the thick ones and clean them, and cut the 5cm-long root sections as stock for later use. The upper end of the root sections needs to be preserved. 1-2cm long root neck, and trim the fibrous roots to a length of 2cm;

[0024] (2) the opening is cut vertically from the neck to the root on the above-mentioned stock with a knife, forming a kerf of depth 1cm;

[0025] (3) cut the scion and get the peony branches, cut the scion with 2-3 nodes as the scion, cut one side of the scion bottom into a large inclined plane of 0.5-1cm, the same side of the large inclined plane and the terminal bud, and cut one side on the other side Small cut noodles with a length of 0.4cm;

[0026] (4) binding the above-mentioned cut scion is inserted in the otch of rootstock rapidly by the direction that the large cut face is facing outwards and the small...

Embodiment 2

[0030] (1) Cutting the roots Excavate the roots of peony in the same year at the end of February, and store them with mud. From March to April, select the thick ones and clean them, and cut the 8cm long root sections as stock for later use. The upper end of the root sections needs to be kept. 1-2cm long root neck, and trim the fibrous roots to a length of 2cm;

[0031] (2) the opening is cut vertically from the neck to the root on the above-mentioned stock with a knife, forming a kerf of depth 1cm;

[0032] (3) cut the scion and get the peony branches, cut the scion with 2-3 nodes as the scion, cut one side of the scion bottom into a large inclined plane of 0.5-1cm, the same side of the large inclined plane and the terminal bud, and cut one side on the other side Small cut noodles with a length of 0.4cm;

[0033] (4) binding the above-mentioned cut scion is inserted in the otch of rootstock rapidly by the direction that the large cut face is facing outwards and the small cut ...

Embodiment 3

[0037] (1) Cutting the roots Excavate the roots of peony in the same year at the end of February, and store them with mud. From March to April, select the thick ones and clean them, and cut the 6cm long root sections as rootstocks for later use. The upper end of the root sections needs to be preserved. 1-2cm long root neck, and trim the fibrous roots to a length of 2cm;

[0038] (2) the opening is cut vertically from the neck to the root on the above-mentioned stock with a knife, forming a kerf of depth 1cm;

[0039] (3) cut the scion and get the peony branches, cut the scion with 2-3 nodes as the scion, cut one side of the scion bottom into a large inclined plane of 0.5-1cm, the same side of the large inclined plane and the terminal bud, and cut one side on the other side Small cut noodles with a length of 0.4cm;

[0040] (4) binding the above-mentioned cut scion is inserted in the otch of rootstock rapidly by the direction that the large cut face is facing outwards and the ...

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PUM

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Abstract

The invention relates to a grafting method of peony, which comprises the following steps: (1) root cutting, (2) opening, (3) scion cutting, (4) binding, and (5) sealing wax. The method for propagating peonies has the advantages of short production period, high survival rate, low production cost and convenient operation.

Description

technical field [0001] The invention relates to the technical field of plant breeding, in particular to the technical field of a peony grafting method. Background technique [0002] Paeonia lactiflora (scientific name: Paeonia lactiflora Pall.), aliased as Jiangli, Licao, and the prime minister in the flower, belongs to the order Saccharomyces, and is a perennial herbaceous flower of the family Paeoniaceae. Root tubers are born from the bottom of the root neck, fleshy, thick, fusiform or long columnar, 0.6-3.5 cm thick. The petals of peony are obovate, and the disk is shallow cup-shaped. The flowering period is from May to June. It usually blooms alone at the top of the stem or in the axils near the top. The original flower is white, with 5 to 13 petals. The horticultural varieties are rich in flower colors, including white, pink, red, purple, yellow, green, black and multi-color, etc. The flower diameter is 10-30 cm, and the petals can reach hundreds of pieces. The fruit ...

Claims

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Application Information

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IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 戴勤王冬梅李慧珍
Owner WUHU OUBIAO AGRI DEV
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