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Method for regulating blooming period of pineapple

A pineapple and formula technology, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of poor quality, low efficiency, long cycle of pineapples, etc., to improve quality and taste, improve production efficiency, and bright colors. pure effect

Inactive Publication Date: 2012-01-18
FLOWER KING ECO ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problems of ornamental pineapples in subtropical regions with long cultivation period, poor quality and low benefit, the object of the present invention is to provide a method for adjusting the flowering period of pineapple to solve the problem of accurately adjusting the flowering period of pineapple according to market demand. , to ensure that high-quality pineapple potted flowers are provided during the peak sales season, thereby greatly improving production efficiency

Method used

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  • Method for regulating blooming period of pineapple
  • Method for regulating blooming period of pineapple
  • Method for regulating blooming period of pineapple

Examples

Experimental program
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Effect test

Embodiment 1

[0020] In early winter, select a number of red star pineapples with 20 leaves, and apply 70% or 50% acetylene aqueous solution to adjust the flowering period after 20 days of non-fertilization. Use clean water as the control treatment. The number of pots for each treatment is 100 pots, every 3 days 1 treatment, a total of 3 treatments. Keep the day temperature at 15-20°C and the night temperature at 10-15°C; the relative humidity of the air is 75-85%; the light is 15,000-20,000 lux. About 15 days after treatment, use special fertilizer for pineapple + MgSO 4 Water 2 times with 2000 times solution, special fertilizer for pineapple + KNO 3 +MgSO 4 2000 times solution watering 3 times, KNO 3 +MgSO 4 The 2000 times solution is watered 5 times to increase leaf color, flower stem height and flower color purity and vividness.

[0021] Among them: special fertilizer for pineapple + MgSO 4 The weight ratio of the two is 1:3;

[0022] Special fertilizer for pineapple+KNO 3 +MgSO...

Embodiment 2

[0028] In spring, select some red star pineapples with 20 leaves, stop fertilization for 20 days, start to apply 50% acetylene aqueous solution to adjust the flowering period, take clear water as the control treatment, the number of pots for each treatment is 100 pots, and treat every 3 days 1 time, a total of 3 treatments. Maintain a daily temperature of 20-25°C and a night temperature of 13-16°C; relative air humidity of 75-85%; light of 15,000-20,000 lux. All the other are with embodiment 1.

[0029] The results are listed in the table below:

[0030]

Embodiment 3

[0032] In summer, select some red star pineapples that have grown 20 leaves, and apply 70% acetylene aqueous solution and 50% acetylene aqueous solution to adjust the flowering period after 20 days of non-fertilization, and use clear water as the control treatment. The number of pots for each treatment is 100 pots. 1 treatment every 3 days, a total of 3 treatments. Keep the daily temperature at 25-30°C and the night temperature at 20-25°C; the relative air humidity at 75-85%; and the light at 15,000-20,000 lux. All the other are with embodiment 1.

[0033] The results are listed in the table below:

[0034]

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Abstract

The invention relates to a method for regulating the blooming period of pineapples. The method comprises the following steps of: 1) watering with acetylene aqueous solution; 2) applying specially formulated fertilizers; 3) controlling the growth environment; and 4) obtaining finished products. The method uses acetylene aqueous solution with concentration being 70 percent and 50 percent to water potted pineapple flowers to realize blooming period regulation, year-round production and supply can be realized according to market demands and particularly the finished products can be input into the market in peak seasons to improve production benefits; in the process of regulation, corresponding fertilizer variety formulas are applied by stages according to the growth and development characteristics of the pineapples to ensure green pineapple leaf colors, bright and pure flower colors and to improve the quality and the grade of the potted pineapple flowers; and the method is low-cost, high-benefit, simple, convenient and feasible and can be widely used in the greenhouse production of the pineapples.

Description

technical field [0001] The invention relates to the technical field of pineapple cultivation. Background technique [0002] Pineapple is a tropical plant native to Central and South America. It likes a warm and humid semi-shade environment. There are many kinds of Bromeliaceae plants, among which many species of the genus Fructus, Yingge, and Caiye Pineapple have been introduced and cultivated as ornamental potted flowers in China. The leaves of pineapple are rosette-shaped, evergreen in all seasons, the bracts are beautiful, the posture is graceful, the inflorescence is centered, the flowers are beautiful and colorful, and last for a long time. It is deeply loved by residents and flower lovers. The new darling of landscaping, it is one of the most fashionable mid-to-high-end indoor ornamental flowers, along with Fortune Tree and Clivia. [0003] In the domestic flower market, "May 1st", National Day, New Year's Day and Spring Festival are the "four peak seasons" for famil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01C21/00C05G1/00
Inventor 龚新英束国松钟火林贡媛媛岳小青林秀仙王辉
Owner FLOWER KING ECO ENG CO LTD
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