Technology method for anti-season blooming of chrysanthemums

An anti-season and chrysanthemum technology, applied in the field of plant cultivation, can solve the problem of not being able to view chrysanthemums, and achieve the effect of meeting the viewing needs

Inactive Publication Date: 2014-03-26
DASHUN INT FLOWER
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there are no chrysanthemums in the flower garden in February, March, Au

Method used

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Embodiment Construction

[0012] Long-day treatment: Choose late-flowering varieties with good flower bud differentiation at low temperature or varieties with short growth period, short flower bud differentiation induction days, many petals, and short plants, such as Qiuju and Hanju varieties. Buds are inserted in mid-July for flowers during the Spring Festival. Both of them are treated with lightening before flower bud differentiation in mid-September and late September respectively. The lightening time can be determined according to the flower bud differentiation time and flowering period. Generally, the light can be stopped for about 60 days to bloom. Keep the long sun until late October.

[0013] During the treatment, the light time was 14.5 hours. With the shortening of the daylight hours, the light time was extended, such as 3 hours in October, 4 hours in November, and 5 hours in December. The treatment method is after 17:00 every day, put down the straw mats and artificially fill in the light. ...

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Abstract

The invention belongs to the technical field of plant cultivation, and particularly relates to a technology method for anti-season blooming of chrysanthemums. The method includes the steps of long-day treatment, short-day treatment, low-temperature storage and hormone spraying. Evening flower varieties which are good in flower bud differentiation at low temperature or varieties which are short in growth period, short in flower bud differentiation induction day, multiple in petal and short in plant height are selected, and lighting processing is carried out in mid-September or late September before flower bud differentiation; after the chrysanthemums bloom in late October or early November, the chrysanthemums are moved into a cellar which keeps at a low temperature of 0-5 DEG C, the air humidity keeps at 90%, the chrysanthemums are moved to another greenhouse before October 25th and the temperature of 3-8 DEG C is kept, gibberellin or maleic hydrazide is sprayed once a week to replace low-temperature processing, spraying is carried out for 2-3 weeks until more than 40 days before the spring festival, and temperature is raised for blooming in the spring festival. By the adoption of the technical scheme, colorful chrysanthemums can be cultivated in any season, the ornamental requirement for the chrysanthemums of people is met, and the method makes a contribution to flower business in China.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, in particular to a technical method for off-season flowering of chrysanthemums. Background technique [0002] Chrysanthemum belongs to the genus Asteraceae, a perennial herbaceous flower. my country has a cultivation history of more than 3,000 years. As everyone knows, chrysanthemums can be divided into spring chrysanthemums, summer chrysanthemums, autumn chrysanthemums, and cold chrysanthemums according to their natural florescence. The flowering period of spring chrysanthemum is from late May to July; the flowering period of autumn chrysanthemum is from mid-October to late November; the flowering period of cold chrysanthemum is from early December to January of the next year. In this way, there are no chrysanthemums in the flower garden in February, March, August, September, and October, especially on National Day and Spring Festival. In particular, famous chrysanthemums generally b...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06
Inventor 杨铁顺赵亮柯盛发刘青吴建平闵宇谌湘薇
Owner DASHUN INT FLOWER
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