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Method for regulating flowering phase of cymbidium ensifolium

A technique for regulating flowering period and forcing flowering, applied in the field of plant cultivation, can solve problems such as insufficient comprehensiveness, no method for regulating the flowering period of an orchid, and achieves the effects of low cost, solving the problem of regulating flowering period, and promoting the differentiation and elongation of flower buds.

Inactive Publication Date: 2016-04-06
广东翁山兰花研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research on the regulation of Jianlan flowering period is not comprehensive enough, and there is no report on the method of regulating Jianlan flowering period in the prior art.

Method used

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  • Method for regulating flowering phase of cymbidium ensifolium
  • Method for regulating flowering phase of cymbidium ensifolium
  • Method for regulating flowering phase of cymbidium ensifolium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 For Jianlan Cymbidium ensifolium cultivar "Yinzhen", the flowering treatment time was June 1, 2014, and the flowering period was July 14, 2014.

[0025] Invention group

[0026] Step 1. Using the Jianlan Cymbidium ensifolium cultivar "Yinzhen" as the material, select 300 pots of biennial strong seedlings (purchased from the flower market in Chencun, Guangdong), and start from April 15, 2014 (the start time of water and fertilizer management before flowering) , change the water, fertilizer and nutrient conditions in the cultivation process, apply high-phosphorus and high-potassium fertilizers, and change from N:P:K=30:10:10 to N:P:K=10:30:20 (Huaduoduo 2, Everris), The frequency of fertilization is once every 7 to 14 days, and the concentration of each fertilization is 2000 times diluted with water. The water control is to apply once every 5 days, mainly spraying on the leaves, using two layers of shading nets, and controlling the light below 60000 Lux. The gr...

Embodiment 2

[0037] Example 2 Jianlan Cymbidium ensifolium cultivar "Xiaotaohong", the flowering treatment time is September 10, 2014, and the first flowering period is October 25, 2014

[0038] Step 1. Using the Jianlan cultivar "Xiaotaohong" as the material, select 300 pots of biennial strong seedlings (purchased from the flower market in Chencun, Guangdong), and change the water, fertilizer and nutritional conditions of the Jianlan cultivation process from July 10, 2014. Phosphorus and high potassium fertilizers, change from N:P:K=30:10:10 to N:P:K=10:30:20, fertilization frequency is once every 7 to 14 days, and the concentration of each fertilization is 4000 times diluted with water , the water control is to apply once every 5 days, mainly spraying the leaves, using two layers of shade nets, and controlling the light below 60000Lux. Greenhouse conditions are controlled at 25-32°C during the day, 10-20°C at night, and 70-80% humidity.

[0039] Step 2, applying plant growth regulators ...

Embodiment 3

[0049] Example 3 Jianlan Cymbidiumensifolium cultivar "Golden Horsetail", the flowering treatment time is April 1, 2015, and the flowering period is May 20, 2015

[0050] Step 1. Using the Jianlan cultivar "Golden Silk Horsetail" as the material, select 300 pots of biennial strong seedlings (purchased from the flower market in Chencun, Guangdong). From March 10, 2014, change the water, fertilizer and nutritional conditions of the Jianlan cultivation process, and apply high Phosphorus and high potassium fertilizers, change from N:P:K=30:10:10 to N:P:K=10:30:20, fertilization frequency is once every 7 to 14 days, and the concentration of each fertilization is 2000 times diluted with water , the water control is to apply once every 5 days, mainly spraying on the leaves, using a layer of shading net, and controlling the light below 60000Lux. Greenhouse conditions are controlled at 25-32°C during the day, 10-20°C at night, and 70-80% humidity.

[0051] Step 2, applying plant growt...

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Abstract

The invention discloses a method for regulating a flowering phase of cymbidium ensifolium. Through photo and temperature and water and fertilizer management before flower forcing, and applying a plant growth regulator mixed solution, flower bud differentiation and growth are promoted. After using the method for a month, flower percentage exceeds 70%, and problems that flowering of cymbidium ensifolium is out of order, flowering phases are not uniform, and flower percentage is low are solved. The method is easy to operate, low in cost, and easy to apply. The method is especially suitable for mass production of flower fields in various scales. The method solves a problem of regulating the flowering phase of cymbidium ensifolium, so the flowering phase of cymbidium ensifolium expands to all year from July to December every year, the number of flowers is increased, and anti-season flowering and season flowering of the cymbidium ensifolium are realized, so as to satisfy requirements of expanding market. The method has outstanding economic benefit.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for regulating the flowering period of orchids. Background technique [0002] Jianlan (Cymbidium ensifolium), also known as Qiulan and Sijilan, is a popular cultivated ornamental species in the genus Orchids in China. Different from other national orchid varieties, Jianlan has a long flowering period and can bloom multiple times, but it is difficult to control the consistent flowering time, and it cannot bloom on time during important festivals such as Spring Festival and New Year's Day. Therefore, how to control the flowering period and master the precise flowering of Jianlan Regulatory measures will become an important way to increase its commodity value and market demand. [0003] In the study of flowering regulation, the flowering regulation of various ornamental plants can be realized by controlling light, temperature, nutrient ratio and plant growth regulators. H...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G1/00A01C21/00
CPCA01C21/007A01G7/06A01G22/00
Inventor 杨凤玺朱根发王真刘海林黄丹刘璇许庆全
Owner 广东翁山兰花研究有限公司
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