Method for regulating Chinese orchid plant type through uniconazole

A technology of uniconazole and Chinese orchid, which is applied in the field of flower cultivation, can solve the problems of time-consuming, laborious, high cost, and slow results, and achieve the effects of high economic benefits, reduced plant height, and quick results

Inactive Publication Date: 2016-11-09
SOUTH CHINA NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, at present, there are few relevant research reports at home and abroad on the regulation of the plant type of Chinese orchid
There are many dwarfing methods for ornamental plants, such as pruning, topping, controlling water and fertilizer management, hybrid breeding and other technologies (Wang Yuhua, 1998), but these methods are time-consuming, labor-intensive, costly, and slow in effect

Method used

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  • Method for regulating Chinese orchid plant type through uniconazole
  • Method for regulating Chinese orchid plant type through uniconazole
  • Method for regulating Chinese orchid plant type through uniconazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] The research of embodiment 1 plant growth retardation agent to Jianlan growth

[0055] 1. Experimental materials

[0056] The golden rainbow in Cymbidium ensifolium (L.) Sw., Lanjianlan, China was used as the test material. Plant 4-7 mother plants in each pot in a 3.5-inch plastic flower pot, and use stones to ferment peanut shells as a substrate for cultivation.

[0057] Plant growth retardant: 50% diethylhydrazide (B9) powder produced by Sichuan Guoguang Agrochemical Co., Ltd., and 5% diconazole (S-3307) powder produced by Sichuan Guoguang Agrochemical Co., Ltd.

[0058] 2. Experimental design

[0059] Orthogonal test was used to screen the optimal treatment time, treatment times and treatment time interval of Jianlan with retarder.

[0060] The results show that the best plan is: the treatment period is when the plant height is about 10cm (to deal with new leaf buds), the treatment times are 3-4 times, and the treatment time interval is 20 days.

Embodiment 2

[0061] Example 2 Plant Growth Retardant Concentration Optimization Research on Jianlan Growth

[0062] 1. Experimental materials

[0063] The golden rainbow in Cymbidium ensifolium (L.) Sw., Lanjianlan, China was used as the test material. Plant 4-7 mother plants in each pot in a 3.5-inch plastic flower pot, and use stones to ferment peanut shells as a substrate for cultivation.

[0064] Plant growth retardant: 50% diethylhydrazide (B9) powder produced by Sichuan Guoguang Agrochemical Co., Ltd., and 5% diconazole (S-3307) powder produced by Sichuan Guoguang Agrochemical Co., Ltd.

[0065] 2. Experimental design

[0066] (1) Three different concentrations of uniconazole and diethylhydrazide were set, namely uniconazole: 50mg / L, 85mg / L, and 120mg / L; Based on the results of previous orthogonal experiments, the optimal treatment time, number of treatments and treatment intervals have been screened. Therefore, the previous experimental results are used here. When the treatment...

Embodiment 3

[0110] The research of embodiment 3 plant growth retardants to hybrid orchid growth

[0111] 1. Test material

[0112] In this experiment, Miss Taipei, a hybrid of Cymbidium ensifolium (L.) Sw.) and Cymbidium hubridum, was used as the test material. Plant 3 to 5 mother plants in each pot in a 3.5-inch plastic flowerpot, and culture them with stones mixed with fermented peanut shells.

[0113] Plant growth retardants were selected: 50% diethylhydrazide (B9) powder produced by Sichuan Guoguang Agrochemical Co., Ltd., and 5% diconazole (S-3307) powder produced by Sichuan Guoguang Agrochemical Co., Ltd.

[0114] 2. Experimental design

[0115] (1) The application scheme of the plant retardant is basically the same as the above-mentioned method for the golden rainbow. The only difference is the period at which processing begins. 6 buds per treatment, repeated three times.

[0116] There are three different concentrations of uniconazole and diethylhydrazide, respectively: unico...

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Abstract

The invention discloses application of uniconazole to regulation of a Chinese orchid plant type or preparation of preparations for regulating the Chinese orchid plant type. An optimal process method for regulating the Chinese orchid plant type through the uniconazole is explored and optimized, and that is, the uniconazole is sprayed to Chinese orchid blades in a foliar spraying mode until the surfaces of treatment blades are wet; preferably, when a plant grows to be 5-15 cm long, 50 mg/L-130 mg/L uniconazole is used for foliar spraying treatment every 18-22 days, and treatment is carried out for 3-4 times. By means of the method, the effect of the uniconazole on Chinese orchid is greatly improved, the plant height of the Chinese orchid can be remarkably reduced, it is guaranteed that the spreading range of the plant blades is not affected, the treated Chinese orchid plant type is attractive, and the method can be applied to cultivation production on a large scale.

Description

technical field [0001] The invention belongs to the technical field of flower cultivation. More specifically, it relates to a method for regulating the plant type of Chinese orchids by using uniconazole. Background technique [0002] Cymbidium Sw. is a precious ornamental plant. It is some ornamental orchids unique to my country in the genus Orchid. It is one of the top ten traditional famous flowers in my country, mainly including Chunlan, Cymbidium, Jianlan, Molan, Han There are seven series of orchid, lotus petal orchid and spring sword, and there are thousands of horticultural varieties. The quiet, clean, simple and elegant style displayed by Guolan is completely consistent with the Chinese people's sentiments of honesty, loyalty, simplicity and tenacity, and thus forms the unique orchid culture of the Chinese nation. In China, people appreciate orchids not only for their flowers, but also for their appearance, art, fragrance, pot frame and all people or things related ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G1/00
CPCA01G7/06A01G22/00
Inventor 李菲菲叶庆生李虬
Owner SOUTH CHINA NORMAL UNIVERSITY
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