Method for regulating peony forescence

A technology of peony and flower buds, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of short flowering period and affect the commercialization process of peonies, achieve coordination of flowers and leaves, high ornamental value and commodity value, and prolong the flowering period Effect

Inactive Publication Date: 2006-10-25
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 floweri

Method used

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  • Method for regulating peony forescence
  • Method for regulating peony forescence
  • Method for regulating peony forescence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1, regulate and control the florescence of peony 'like flowers and jade'

[0020] Variety information: Central Plains peony variety 'Ru Hua Si Yu' cv.Ru Hua Si Yu (this variety was bred by Baihua Garden in Heze, Shandong in 1985, and has a certain amount of commercial products, which can be purchased in Heze, Shandong). Flower type Chrysanthemum type, flower color pink [73-C, the data is measured using the Royal Horticultural Society Color Chart RHSCC (Royal Horticultural Society Color Chart)].

[0021] Continuous flowering cultivation steps are as follows:

[0022] 1) Selection of seedlings: Select biennial plants with more than two branches, robust growth, no pests and diseases, and full flower buds.

[0023] 2) Release dormancy: put it into the cold storage (temperature 2-4°C) on November 20, and refrigerate for two weeks to release the flower bud dormancy.

[0024] 3) Planting: On December 4, use garden soil: grass carbon soil: organic fertilizer (5:4:1...

Embodiment 2

[0030] Embodiment 2, regulating and controlling the florescence of peony ' sea yellow '

[0031] Species: American peony variety 'Haihuang' (High Noon was bred in the United States in 1952 and introduced in my country in 1999. It has a certain amount of commercial products and can be purchased in Heze, Shandong and Luoyang, Henan). The flower shape is chrysanthemum type, and the flower color is yellow (3-C).

[0032] Continuous flowering cultivation steps are as follows:

[0033] 1) Selection of seedlings: Select biennial plants with more than two branches, robust growth, no pests and diseases, and full flower buds.

[0034] 2) Release dormancy: put it into the cold storage (temperature 2-4°C) on November 20, and refrigerate for two weeks to release the flower bud dormancy.

[0035] 3) Planting: On December 4, use garden soil: grass carbon soil: organic fertilizer (5:4:1) as the cultivation substrate, and plant in flowerpots larger than (20×30cm).

[0036] 4) Management: gr...

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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 blossom is 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 Paeoniaceae and Paeoniaceae. It was once the "national flower" of Tang, Song and Qing Dynasties, and it is also the first choice of "national flower" today; With national prosperity, national prosperity, and social harmony; it is known as the "king of flowers, national beauty and heavenly fragrance", 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. 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. Can not satisfy people's viewing desire far away, and have a strong impact on the commercialization process...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06
Inventor 刘政安姜卓
Owner INST OF BOTANY CHINESE ACAD OF SCI
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