Method for regulating peony florescence

A peony and flower bud technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems affecting the commercialization process of peony, short flowering period, etc., achieve high ornamental value and commodity value, coordination of flowers and leaves, and promote industry. effect of development

Inactive Publication Date: 2010-06-09
INST OF BOTANY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the peonies planted in the field or potted in my country usually only bloom once a year, and the flowering period is very short. The natural flowering period of a single plant is only 5-6 days. It is far from satisfying people's viewing desires, and seriously affects the commercialization process of peonies

Method used

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  • Method for regulating peony florescence
  • Method for regulating peony florescence
  • Method for regulating peony florescence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1. Regulating the flowering period of peony "like a flower like a jade"

[0020] Variety situation: Central Plains peony variety ‘Ru Hua Si Yu’ cv.Ru Hua Si Yu (this variety was bred in 1985 by Bai Huayuan in Heze, Shandong, and has a certain amount of merchandise available for purchase in Heze, Shandong). The flower type is chrysanthemum type, the flower color is pink [73-C, the data is measured using the Royal Horticultural Society Colour Chart (RHSCC)].

[0021] The steps of continuous flowering cultivation are as follows:

[0022] 1) Seedling selection: select two-year-old plants with more than two branches, robust growth, no pests and diseases, and full flower buds.

[0023] 2) Release dormancy: Put it in a cold storage (temperature 2-4°C) on November 20, and treat it under refrigeration for two weeks to release flower buds from dormancy.

[0024] 3) Planting: Garden soil: grass carbon soil: organic fertilizer (5:4:1) was selected as the cultivation substrate on Dec...

Embodiment 2

[0030] Example 2. Regulating the flowering period of peony "Sea Yellow"

[0031] Variety situation: American peony variety ‘Haihuang’ (High Noon was bred in the United States in 1952 and introduced in my country in 1999. There is already a certain amount of merchandise available for purchase in Heze, Shandong and Luoyang, Henan). Flower type chrysanthemum type, flower color yellow (3-C).

[0032] The steps of continuous flowering cultivation are as follows:

[0033] 1) Seedling selection: select two-year-old plants with more than two branches, robust growth, no pests and diseases, and full flower buds.

[0034] 2) Release dormancy: Put it in a cold storage (temperature 2-4°C) on November 20, and treat it under refrigeration for two weeks to release flower buds from dormancy.

[0035] 3) Planting: Garden soil: grass carbon soil: organic fertilizer (5:4:1) was selected as the cultivation substrate on December 4, and flower pots above (20×30cm) were used for planting.

[0036] 4) Managemen...

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PUM

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Abstract

The present invention discloses a method for regulating and controlling flowering phase of peony. Said method includes the following steps: selecting and using biennial peony plant with plump floral buds, cold-storing said peony plant for 2-8 weeks at 0-4 deg.C to break its top-end floral bud dormancy, making flowering management, when the buds are getting ready to burst or after its full blossomis completed, taking measures to make non-sprouted buds begin or start an action, more making flowering management. The invented method can make pot-cultured peony have two flowering phases in 1-4 months continuously.

Description

Technical field [0001] The invention relates to a method for regulating the flowering period of peony. Background technique [0002] Peony is a plant of the family Paeoniaceae and the genus Paeonia. It was once the "national flower" of the Tang, Song and Qing dynasties, and it is also the first choice for today's "national flower"; its flowers can be admired, the roots can be used as medicine, and the plant can be used to extract oil; it has rich cultural connotation and symbolism The country is prosperous, the country is prosperous and strong, and the society is harmonious; it is known as the "king of flowers, the beauty of the country," and is loved by people all over the world. my country is the birthplace of peony, rich in resources, with all wild species and two-thirds of the world's cultivated varieties, and is the world's peony cultivation center. The peonies currently planted or potted in the fields in our country can only bloom once a year, and the flowering period is v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G7/06
Inventor 刘政安姜卓
Owner INST OF BOTANY CHINESE ACAD OF SCI
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