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Method for promoting peony flower cultivation

A cultivation method and technology of peony, which is applied in the field of peony flower-promoting cultivation in winter, can solve the problems of difficult to effectively regulate the flowering period of peony, lack of cultivation soil management, and low ornamental value, so as to achieve bright colors, control flowering time, and ornamental value. high effect

Inactive Publication Date: 2013-12-18
SUZHOU RENCHENG BIO SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are many methods, it is difficult to effectively regulate the flowering period of peonies by using a single treatment method to regulate the flowering period of peonies in winter, and without low temperature forced dormancy treatment, there are some problems in the grown plants, such as flowers but no leaves, and few flowers and small leaves. , shallow flower color, short flowering period, low ornamental value, etc., without scientific management of cultivation soil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for regulating the flowering period of peony in winter, comprising the following steps:

[0018] (1) Variety and plant selection: Choose a variety that requires low cooling and is easy to promote flowering, and choose a robust plant that has grown for 3 years. The selected plant has at least 5 branches, and each branch has at least 2 branches. enlarged apical flower buds;

[0019] (2) Forced dormancy: Select the peony plants that need to be controlled for flowering, first put them in an environment of 5°C, and cultivate them at a low temperature for about 1.5 months, then put them in an environment less than 5°C, and cultivate them at a low temperature for 1 month, and then put them Raise the temperature to 10°C for about 1.5 months;

[0020] (3) Root promotion: After forced dormancy, water and fertilize the plants during September-October to promote root growth;

[0021] (4) Flower urging treatment: During the flower urging period, the ambient temperature of...

Embodiment 2

[0026] A method for regulating the flowering period of peony in winter, comprising the following steps:

[0027] (1) Variety and plant selection: Choose a variety that requires low cooling and is easy to promote flowering, and choose a robust plant that has grown for 4 years. The selected plant has at least 7 branches, and each branch has at least 2 branches. enlarged apical flower buds;

[0028] (2) Forced dormancy: Select the peony plants that need to be controlled for flowering, first put them in an environment of 8°C, and cultivate them at a low temperature for 1 month, then put them in an environment less than 5°C, cultivate them at a low temperature for 1.5 months, and then heat them up Cultivate at 10°C for 1.5 months;

[0029] (3) Root promotion: After forced dormancy, water and fertilize the plants during September-October to promote root growth;

[0030] (4) Flower urging treatment: During the flower urging period, the ambient temperature of the peony is gradually ...

Embodiment 3

[0035] A method for regulating the flowering period of peony in winter, comprising the following steps:

[0036](1) Variety and plant selection: Choose varieties that require low cooling and are easy to flower, and choose robust plants that have grown for 5 years. The selected plants have at least 8 branches, and each branch has at least 2 branches. enlarged apical flower buds;

[0037] (2) Forced dormancy: Select the peony plants that need to be controlled for flowering, first put them in an environment of 10°C, and cultivate them at a low temperature for 1 month, then put them in an environment less than 5°C, cultivate them at a low temperature for 2 months, and then heat them up Cultivate at 10°C for 1 month;

[0038] (3) Root promotion: After forced dormancy, water and fertilize the plants during September-October to promote root growth;

[0039] (4) Flower urging treatment: During the flower urging period, the ambient temperature of the peony is gradually raised from 10...

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PUM

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Abstract

The invention discloses a method for promoting peony flower cultivation. The method comprises the steps: selecting the variety and the plant, carrying out forced dormancy, promoting the root, carrying out flower forcing treatment and the like, thus achieving the aim of manually controlling the peony flower season to be ahead of schedule. The peony flower season is ahead of schedule by carrying out low-temperature treatment and dormancy breaking on the peony in summer; the aim of effectively controlling the flowering time can be achieved by controlling the temperature and light in the flower forcing period; the treated peony is big in flower, bright in color, healthy and strong in plant, longer in flower season and high in ornamental value; due to a scientific soil management way, the method improves the fertility and reduces the pest and disease damage.

Description

technical field [0001] The invention relates to a method for regulating and controlling the flowering period, in particular to a winter flower-promoting cultivation method for peonies. Background technique [0002] Peony ranks first among the top ten famous flowers in China. It is known as "National Beauty and Heavenly Fragrance" and "King of Flowers". . The flowering period of peonies is generally from April to May, and it was once a luxury for people to let them bloom in winter. However, with the wide application of modern greenhouse technology, it has become a reality for the rich and auspicious peonies to bloom around the Spring Festival. At present, there are many methods to control the flowering period of peony, mainly through temperature control, light control, hormone treatment control and other methods to achieve the goal. Although there are many methods, it is difficult to effectively regulate the flowering period of peonies by using a single treatment method to...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06
Inventor 吴志刚
Owner SUZHOU RENCHENG BIO SCI & TECH
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