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Method for promoting shallow-sleep peonies to bloom on New Year's Day

A technology of peonies and varieties, applied in the field of plant cultivation, can solve problems such as the inability to realize peony flowering on New Year's Day, and the inability to flower peonies

Inactive Publication Date: 2014-06-18
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
[0014] 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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  • Method for promoting shallow-sleep peonies to bloom on New Year's Day
  • Method for promoting shallow-sleep peonies to bloom on New Year's Day
  • Method for promoting shallow-sleep peonies to bloom on New Year's Day

Examples

Experimental program
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Effect test

Embodiment 1

[0063] The experimental site is the Peony Resource Garden of the Vegetable and Flower Research Institute of the Chinese Academy of Agricultural Sciences. On October 1, 2011, 20 4-5-year-old peony cultivars 'Mulanhuanzhuang' (Paeonia suffruticosa 'mulanhuanzhuang') with 8-10 vigorous branches and shallow dormancy characteristics were selected, and were held at 16-17 p.m. Seedlings are raised at one o'clock (after the sun has weakened) to prevent the water from evaporating too quickly. After the seedlings are raised, the root system is trimmed, and the diseased and rotten roots are removed, and the root length is about 38 cm. The plants are placed in a cool place, and are naturally dried for 3 days (days) under a cool condition. On October 3, the plant after pruning was planted in a height of 45cm and a diameter of 36cm in a flowerpot. Fill the substrate (peat: perlite=2:1 (volume ratio)) and immediately water it.

[0064]On October 15th, the potted plants were moved into a 4°...

Embodiment 2 to 7

[0066] Cultivation was performed in the same manner as in Example 1 except for the contents listed in Table 1.

[0067] Table 1 The parameter values ​​and the measured results of the measured parameters in the New Year's Day promoting cultivation treatment with the 'Mulan Huanzhuang' variety

[0068]

[0069] As can be seen from the results in Table 1, carrying out the potting and entering the greenhouse operation at an appropriate time helps to promote the blooming of peonies during the New Year's Day (embodiment 1). The low temperature time in the cold storage is short, and the mixed bud dormancy of peony cannot be released in time. During the New Year's Day, its germination rate and flowering rate may not fully meet the flowering requirements. Occupy the cold storage time is too long (embodiment 2), although the flowering rate and germination rate are higher, take the cold storage time for a long time, and the consumption cost is too large. The heating time of the green...

Embodiment 8-14

[0071] Except that the content listed in Table 2 and adopting the 'Fugui Mantang' variety instead of the 'Magnolia Huanzhuang' variety, proceed in the same manner as in Example 1.

[0072]

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Abstract

The invention provides a method for promoting shallow-sleep peonies to bloom on New Year's Day. The method includes the following steps that peony plants with the shallow-sleep characteristic are selected; secondly, seedling lifting is carried out at reasonable time before the New Year's Day; thirdly, natural drying is carried out two to five days in shade places; fourthly, low-temperature treatment is carried out in a refrigeration house with the temperature ranging from 3 DEG C to 8 DEG C; fifthly, outdoor natural low-temperature treatment is carried out under outdoor natural low-temperature conditions; sixthly, maintenance is carried out in a greenhouse until the plants bloom on New Year's Day. By means of the method, through species selection, two-phase low-temperature treatment, hormone treatment and / or cultivation measure adjustment and control, the peony plants can bloom on New Year's Day, and high-quality potted peony products can be acquired.

Description

[0001] This application is a divisional application of a Chinese invention patent application titled "A Method for Promoting Flowering of Potted Peonies on New Year's Day", the application number is "201210563079.X", and the application date is "December 24, 2012". technical field [0002] The present invention relates to the cultivation method of plant, more specifically, the present invention relates to the cultivation method of peony. Background technique [0003] Peony, whose scientific name is Paeonia suffruticosa Andr, belongs to the Paeoniaceae (Paeoniaceae) plant of the genus Paeonia. It is native to China and has a history of more than 1,600 years in my country. Hanzhong is the first place in China to artificially cultivate peony. Its flowers and leaves are very similar to peony, so peony was also called wood peony in ancient times. [0004] Peony is known as the "king of flowers" and "the flower of wealth" for its extraordinary characteristics such as beautiful bod...

Claims

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Application Information

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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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