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A method for regulating the flowering period of daffodils

A pre-flowering technology for narcissus, applied in the field of regulating the flowering period of narcissus, can solve the problem of no good method to adjust the flowering period of narcissus, and achieve the effect of meeting market needs, prolonging duration, and filling festival vacancies

Active Publication Date: 2017-01-18
DASHUN INT FLOWER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But there is currently no good way to adjust the flowering period of daffodils to ensure that they bloom within the required time

Method used

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  • A method for regulating the flowering period of daffodils
  • A method for regulating the flowering period of daffodils

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Experimental program
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Effect test

Embodiment 1

[0019] Invention Group: Planted on April 1, 2012, starting from August 1, 2012 (expected to bloom on National Day 2012), full sun from 8:00 to 17:00 every day, and from 17:00 to 8:00 the next morning Shade the light with black cloth; until September 10, 2012, the light treatment will be adjusted to full sun from 8:00 to 17:00 every day, and supplementary light treatment will be carried out from 17:00 to 19:00, that is, increase the continuous light for 2 hours, and the light The intensity is 30W / ㎡ Before light treatment, apply Huaduoduo No. 1 (20-20-20) 1000 times liquid every 3 days (weight / volume ratio, that is, 1 gram of Huaduoduo No. 1 plus 1000 ml of water); After the shading treatment, apply Huaduoduo No. 2 (10-30-20) 800 times solution (weight / volume ratio, that is, 1 gram of Huaduoduo No. 2 plus 800 ml of water) every 3 days, each time after fertilization Within 10 minutes, rinse the leaves with water to prevent leaf burns. During the cultivation process, the temperat...

Embodiment 2

[0022] Invention group: Sow on April 20, 2012, start from August 10, 2012 (expected to bloom on the National Day of 2011), with full sun from 8:00 to 17:00 every day, and from 17:00 to 8:00 the next morning Shade the light with black cloth; until September 15, 2012, the light treatment will be adjusted to full sun from 8:00 to 17:00 every day, and supplementary light treatment will be carried out from 17:00 to 19:00, that is, increase the continuous light for 2 hours, and the light The intensity is 35W / ㎡ Before light treatment, apply Huaduoduo No. 1 (20-20-20) 1000 times solution every 3 days (weight / volume ratio, that is, 1 gram of Huaduoduo No. 1 plus 1000 ml of water); After the shading treatment, apply Huaduoduo No. 2 (10-30-20) 800 times solution (weight / volume ratio, that is, 1 gram of Huaduoduo No. 2 plus 800 ml of water) every 3 days; Within 10 minutes, rinse the leaves with water to prevent leaf burns. During the cultivation process, the temperature is kept at 20-22°...

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Abstract

The invention discloses a method for controlling the florescence of narcissi. According to the method, seeds are sown 100-150 days before an expected pre-bloom date; shading treatment starts to be conducted 30-40 days before the expected pre-bloom date; light supplementing treatment is conducted 15-20 days before the expected pre-bloom date; a No.2 1000-fold solution of flower fertilizer is applied once every two days before the shading treatment; a No.1 800-fold solution of the flower fertilizer is applied once every three days after the shading treatment. The method has the advantages that the florescence of the narcissi can be controlled so that the narcissi can bloom when needed.

Description

technical field [0001] The invention belongs to the field of flower cultivation methods, in particular to a method for regulating the flowering period of daffodils. Background technique [0002] Narcissus, also known as: multi-flowered narcissus, Lingbo fairy, Jinzhan Yintai, Luoshenxiangfei, Yulinglong, Jinyintai, snow flower, etc., is a perennial herb of the family Amaryllidaceae Narcissus, native to China, narcissus Distributed in East Asia and the coastal islands of Zhejiang and Fujian in mainland China, among which Zhangzhou is the most concentrated, and has been artificially introduced and cultivated. Narcissus originated in Jiangling, Hubei. It has been cultivated in China for more than one thousand years and is one of the traditional famous flowers in China. [0003] There are more than 800 kinds of narcissus in the world, and more than 10 kinds of them, such as trumpet narcissus and apron narcissus, have extremely high ornamental value. The flowers are white in c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06
Inventor 杨铁顺赵亮柯盛发刘青吴建平闵宇
Owner DASHUN INT FLOWER
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