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A kind of method for controlling the flowering of Bougainvillea

A bougainvillea and initial technology, applied in the field of regulating bougainvillea flowering, can solve the problems of bougainvillea only having long leaves but not blooming, inconsistent flowering period, not being used alone, etc., so as to overcome the limitation of cultivation conditions, shorten the blooming period time, and improve the The effect of the number of flowers

Active Publication Date: 2022-03-29
广州普邦园林股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the cultivated species of Bougainvillea, there are often phenomena such as only growing leaves but not blooming, scattered plant types, and inconsistent flowering periods, which greatly affect the appearance and ornamental effect. With the gradual promotion of the application of Bougainvillea, it is very important to control the flowering of Bougainvillea
In the prior art, the common technical means for flower regulation of bougainvillea include shading to induce flowers, frequent pruning to promote flowers, water control to promote flowers and hormones to induce flowers, etc., but these methods have certain limitations, for example: shading to induce flowers requires shading Equipment, which limits large-scale application; frequent pruning to promote flowering requires a lot of work, and the effect of promoting flowering is not good, generally not used alone; water control to promote flowering combined with pruning and fertilization has a significant effect, but the application field is limited to potted bougainvillea The application of hormones to attract flowers is convenient, the action time is long, and the effect is remarkable, but the application amount of bougainvillea is different for different varieties and regions, and it needs to be studied separately for each variety. Some hormones are also harmful to the environment. Currently, they are used in urban public green spaces. This method is generally not used in bridge greening
[0004] According to the control method of Bougainvillea in the prior art, there are disadvantages such as high technical difficulty, unsuitable for large-scale operation, complicated operation, high cost, and narrow application range.

Method used

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  • A kind of method for controlling the flowering of Bougainvillea
  • A kind of method for controlling the flowering of Bougainvillea

Examples

Experimental program
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Effect test

Embodiment 1

[0029] In 2019, in a flower farm in Sihui City, Guangdong Province, a batch of Bougainvillea planted on the ground was regulated to bloom, and it was required to achieve the blooming effect during the National Day. On the morning of August 15, these bougainvillea were pruned, loosened soil and fertilized in the afternoon, and 200g of mixed organic fertilizer was applied to each plant (earthworm manure: chicken manure: defatted bone meal fertilizer = 1:1:2), and watered every evening after fertilization. Permeable once for 5 days. On the morning of August 20, cerclage was performed, using 2.5mm steel wire, and the depth of cerclage was 1.5mm. On the evening of August 21, spray the first flower-promoting nutrient solution (triacontanol 1mg / L+ potassium dihydrogen phosphate 1g / L+ fulvic acid diamine iron 1g / L+ sucrose 1g / L), and spray every 7 days thereafter. Apply once, and the amount of watering during the period will be halved. On September 8, it entered the budding stage, a...

Embodiment 2

[0032] In 2019, a batch of potted bougainvillea was regulated to bloom in a flower farm in Guangzhou, and it was required to achieve the blooming effect during the National Day. On the morning of August 17th, these bougainvillea were pruned, loosened soil and fertilized in the afternoon, and 200g of mixed organic fertilizer (earthworm manure: chicken manure: defatted bone meal fertilizer = 1:1:3) was applied to each plant, and watered every evening after fertilization. Permeable once for 5 days. On the morning of August 22, the cerclage treatment was performed, using 2.5mm steel wire, and the depth of the cerclage was 1mm. On the evening of August 22, spray the flower-promoting nutrient solution for the first time (triacontanol 1.5mg / L+potassium dihydrogen phosphate 1.5g / L+fulvic acid diamine iron 2g / L+sucrose 2g / L), and then every 7 Spray once a day, and the amount of watering during the period is halved. On September 6th, it entered the budding period, and the number of fl...

Embodiment 3

[0035]In 2018, a batch of potted bougainvillea were regulated and controlled in a flower farm in Sihui City, Guangdong Province, and required to achieve full bloom during the National Day. These bougainvilleas were pruned in the morning on August 10, loosened soil and fertilized in the afternoon, and 200g of mixed organic fertilizer (earthworm manure: chicken manure: defatted bone meal fertilizer = 1: 1: 3) was applied to each plant, and watered every evening after fertilization. Permeate once for 7 days. On the morning of August 18, cerclage treatment was performed, using 2.5mm steel wire with a depth of 1mm. On the evening of August 19, spray the first flower-promoting nutrient solution (triacontanol 1mg / L + potassium dihydrogen phosphate 1.5g / L + fulvic acid diamine iron 2g / L + sucrose 1g / L), and then every 7 days Spray once, and the amount of watering during the period will be halved. On September 4th, it entered the budding period, and the number of flower buds graduall...

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Abstract

The invention relates to the technical field of flower cultivation, in particular to a method for regulating the flowering of bougainvillea. The technical scheme adopted in the present invention is a method for regulating the flowering of bougainvillea, including the steps of pruning, loosening soil and fertilizing, cerclage, spraying flower-promoting nutrient solution, and flowering period treatment, wherein the steps of spraying flower-promoting nutrient solution are used in the steps The nutrient solution is an aqueous solution containing the following components: triacontanol 1-1.5mg / L; potassium dihydrogen phosphate 1-1.5mg / L; diammonium humate 1-2g / L; sucrose 1-2g / L. Using the technology of the present invention to control the flowering of bougainvillea can precisely control the flowering time, achieve the effects of consistent flowering period, flowering at festivals, and flowering on demand; the number of flowers can be increased, the time from budding period to full flowering period can be shortened, and the flowering period can be prolonged; the whole process Under the control, the bougainvillea can be kept strong and beautiful, and it will not be over-decayed due to a large number of flowering, which is conducive to the long-term maintenance of the bougainvillea landscape.

Description

technical field [0001] The invention relates to the technical field of flower cultivation, in particular to a method for regulating and controlling the blooming of bougainvillea. Background technique [0002] Bougainvillea is a vine-like shrub of the family Mirabilis Bougainvillea, widely distributed in tropical and subtropical regions of the world. In my country, bougainvilleas are mostly distributed in southern regions such as Hainan, Guangxi, Guangdong, Fujian, Yunnan, and Sichuan. Bougainvillea has bright colors, long-lasting flowering period, and can bloom all year round, so it is very popular among people. At present, bougainvillea is widely used, and its beautiful figure can be seen everywhere in park green spaces, road greening, overpass greening, etc. It plays an important role in beautifying cities, improving the environment, and garden city construction. [0003] In the cultivated species of Bougainvillea, there are often phenomena such as only growing leaves bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G7/06C05G5/20C05G3/00C05G1/00
CPCA01G17/005A01G7/06C05G5/20C05G3/00C05B7/00C05B17/00C05F11/00C05F11/02C05D9/02C05F3/00
Inventor 谭广文刘晓洲曾凤张信坚
Owner 广州普邦园林股份有限公司
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