Abnormal season flowering artificial des-dormancy method of peony

An anti-season, peony flower technology, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of inability to achieve standardization, lack of promotion foundation, and failure to promote flowers, saving manpower and improving economic benefits. , the effect of bud opening neatly

Inactive Publication Date: 2008-08-27
YANGTZE DELTA REGION INST OF TSINGHUA UNIV ZHEJIANG +1
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AI Technical Summary

Problems solved by technology

And in actual production, GA 3 The concentration, application frequency and use period often need to be adjusted according to auxiliary measures, flower bud growth, etc. Once used improperly, it will lead to flower promotion failure
Therefore, when carrying out industrial production, use GA 3 To break the dormancy due to the inability to achieve standardization and lack of promotion basis

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0019] Example: In the first ten days of November of the lunar calendar, place dormant peony seedlings that are 4-5 years old after emergence and place them in a cool place to dry. After the roots and branches are dehydrated and soft, soak the roots with 50× rooting powder solution and put them in pots. After potting, water it thoroughly and spend the night in the open air. After 7-10 days and nights, move it into the greenhouse, water it again, and carry out daily management according to the growth and development of peony, and no GA 3 administration of exogenous hormones. Through the 2007-2008 winter cultivation experiments on 4000 peony seedlings such as "Huhong", "Yinhong Qiaodu" and "Meat Furong", it shows that the flowering rate can reach 85% within 25-30 days, and the purpose of marketing is on the market.

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PUM

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Abstract

An artificial dormancy-removing method for enabling peony to bloom out of season includes: outdoor low-temperature refrigeration, root immersion, potting, watering, outdoor root rearing, greenhouse culture and watering measurement of peony dormant seedlings, the root immersion of the seedlings before potting is the immersion of the root by 50 parts of rooting powder solution; 4-5 years of seedlings are chosen and refrigerated at low temperature of 0-3 DEG C outdoor; in the step of watering after potting, the watering amount is asked to drench the plant; the time of the following outdoor root rearing is chosen to be at the 7-9th nights after potting; the method overcomes the disadvantage of GA3 in promoting flowers in forcing culture of peony and is characterized by time saving, labor saving, low cost and high economic benefits, standardized production, easy popularization, etc.

Description

technical field [0001] The invention relates to an artificial dormancy-removal method for peony flowering out of season, which belongs to flower cultivation technology. Background technique [0002] Peony (Paeonia suffruticosa Andr.) is a small perennial deciduous shrub of the Ranunculaceae Paeoniae genus. It grows slowly and has a small plant shape. It is known as the king of flowers and has always been a symbol of prosperity, auspiciousness and wealth. It is an important traditional famous flower in my country and one of the earliest horticultural plants in the world, widely used in landscaping. It has been introduced from the wild for more than 1,600 years for ornamental cultivation. After successive generations of breeding, there are currently many varieties of peonies cultivated in China, mainly distributed in the middle and lower reaches of the Yellow River. Heze City in Shandong Province and Luoyang City in Henan Province have the most extensive cultivation area and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06A01C21/00
Inventor 孟凡国张永江吕琨许衡
Owner YANGTZE DELTA REGION INST OF TSINGHUA UNIV ZHEJIANG
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