Accelerating culture method of flowering of potted tree peony in New Year's Day

A technology that promotes the cultivation of peony, applied in the field of plant cultivation, can solve the problems of peony not being able to bloom, unable to realize peony blooming on New Year's Day, etc.

Inactive Publication Date: 2014-03-26
INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet this method is only in order to solve the flowering quality problem, and it can't realize the purpose that peony blooms on New Year's Day equally
[0013] To sum up, although there are currently some methods related to peony cultivation, especially the promotion of cultivation, some of these methods are only used for dormancy of peony, improving the flowering quality of peony, and making peony bloom during the National Day or Spring Festival flowering time. , but these methods cannot make the peony bloom on New Year's Day

Method used

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  • Accelerating culture method of flowering of potted tree peony in New Year's Day
  • Accelerating culture method of flowering of potted tree peony in New Year's Day
  • Accelerating culture method of flowering of potted tree peony in New Year's Day

Examples

Experimental program
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Effect test

Embodiment 1

[0062] The experimental site is the Peony Resource Garden of the Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences. On October 1, 2011, selected 20 4-5 year-old peony varieties'Paeonia suffruticosa'mulanhuanzhuang' (Paeonia suffruticosa'mulanhuanzhuang') with strong growth of 8-10 branches and strong growth of branches. Seedlings emerge at o'clock (after the sun has diminished) to prevent water from evaporating too quickly. Prune the root system after emergence, remove the diseased roots and rotten roots, keep the root length about 38cm, put the plant in a cool place, and dry it naturally for 3d (days) under cool conditions. The pruned plants were planted in pots with a height of 45 cm and a diameter of 36 cm on October 3. Fill the matrix (peat charcoal: perlite = 2:1 (volume ratio)) and immediately pour thoroughly.

[0063] On October 15th, the potted plants were moved to a 4℃ cold storage for low temperature treatment. On November 1, the cold stora...

Embodiment 2 to 7

[0065] Except for the contents listed in Table 1, cultivation was carried out in the same manner as in Example 1.

[0066] Table 1 The parameter values ​​and the measurement results of the measured parameters of the "Mulan Huanzhuang" variety for New Year's Day promotion treatment

[0067]

[0068] From the results in Table 1, it can be seen that potting and entering the greenhouse at an appropriate time can help promote the opening of peony flowers during New Year's Day (Example 1). The time for receiving low temperature in the cold storage is short, and the dormancy of peony mixed bud buds cannot be released in time. During the New Year's Day, the germination rate and flower formation rate may not fully meet the flower formation requirements. The cold storage is occupied for a long time (Example 2). Although the flower formation rate and germination rate are high, the cold storage is occupied for a long time and the consumption cost is too large. The warming time in the greenhou...

Embodiment 8-14

[0070] Except for the content listed in Table 2 and using the "Fugui Mantang" variety instead of the "Mulan Huanzhuang" variety, the same procedure as in Example 1 was performed.

[0071]

[0072]

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Abstract

The invention provides an accelerating culture method of flowering of potted tree peony in New Year's Day. The accelerating culture method comprises the following steps of: 1, selecting a plant of a tree peony variety with a shallow dormancy characteristic; 2, planting a seedling in a proper time before the New Year's Day; 3, naturally drying in a shadow for 2-5 days; 4, carrying out refrigeratory low-temperature treatment in a refrigerator with a temperature of 3-8 DEG C; 5, carrying out outdoor natural low-temperature treatment under the condition of outdoor natural low temperature; and 6, culturing in a greenhouse until flowering in the New Year's Day. According to the invention, through variety selection, dual-stage low-temperature treatment, hormone treatment and / or cultivation measure regulation and control, the tree peony flowers in the period of New Year's Day and high-quality potted tree peonies can be provided.

Description

Technical field [0001] The present invention relates to a plant cultivation method, and more specifically, the present invention relates to a peony cultivation method. Background technique [0002] Peony, whose scientific name is Paeonia suffruticosa Andr, belongs to the Paeonia family (Paeoniaceae) and belongs to the genus Paeonia. It is native to China and has a history of more than 1600 years in my country. Hanzhong was the first place where peony was cultivated artificially in China. Its flowers and leaves are very similar to peony, so peony was also called wood peony in ancient times. [0003] Peony is known as the "King of Flowers" and "The Flower of Prosperity" for its extraordinary characteristics such as beautiful body, huge flowers, beautiful colors, and rich colors. It is also a symbol of beauty, happiness, auspiciousness and wealth. It is deeply loved by our country. Loved by people of all ethnic groups and overseas people. The ornamental parts of peonies are mainly f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06A01G1/00
Inventor 张秀新薛璟祺石颜通
Owner INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI
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