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Method for adjusting and controlling flowering phase of impatiens balsamina

A technique for regulating flowering period and impatiens, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve problems such as poor quality, short flowering period, and unguaranteed flower quality, achieve good quality, increase the number of flowers, and easily Budding effect

Active Publication Date: 2011-07-20
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Impatiens is a long-day plant, and the flowering period is from June to August. In order to make it bloom at a specific time of the year, the sensitivity of Impatiens to day length response is often used to increase the light. However, the current technology of increasing light only makes it bloom in large quantities, but the quality of the flowers is not guaranteed, the quality is poor, and the flowering period is short

Method used

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  • Method for adjusting and controlling flowering phase of impatiens balsamina

Examples

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example 1

[0007] Example 1 (It is expected to bloom on National Day in 2009)

[0008] Invention group: Sow seeds on July 12, 2009. From August 20, 2009, full sun will be carried out from 8:00 to 18:00 every day, and intermittent light will be used from 18:00 to 4:00 in the morning of the next day. One hour of irradiation for one hour, a total of 4 hours of light is added, and the light bulb is 250W / lamp / m 2 , the bulb was placed 1m above the top of the flower to be treated.

[0009] Control group: Sow seeds on July 12, 2009. From August 20, 2009, use the existing light-enhancing technology, that is, carry out full sun every day from 8:00 to 18:00, and use continuous sunlight from 18:00 to 22:00. Lighting, a total of 4 hours of light is added, and light bulbs are 250W / lamp / m 2 , the bulb was placed 1m above the top of the flower to be treated.

example 2

[0011] Invention group: Sow seeds on July 22, start from August 30, 2009 (expected to bloom on National Day in 2009), carry out full sun from 8:00 to 18:00 every day, and use intermittent from 18:00 to 4:00 in the morning of the next day Illumination, irradiate for one hour every two hours, add 4 hours of light in total, use light bulb 250W / lamp / m 2 , the bulb was placed 1m above the top of the flower to be treated.

[0012] Control group: Sowing on July 22, from August 30, 2009 (expected to bloom on National Day in 2009), with the existing light-enhancing technology, that is, full sun every day from 8:00 to 18:00, and from 18:00 to 18:00 Continuous light is used at 22:00, and the light is increased for a total of 4 hours. The light uses a light bulb of 250W / piece / m 2 , the bulb was placed 1m above the top of the flower to be treated.

[0013] Result analysis: determination content: budding stage; flowering stage (be the flowering stage when the whole plant flowering number ...

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Abstract

The invention discloses a method for adjusting and controlling the flowering phase of impatiens balsamina. The method comprises the following steps of: performing seed sowing 58 to 68 days before an expected flowering phase; starting from 20 to 30 days before flowering, performing full-sun treatment from 8:00 to 18:00 every day; performing intermittent illumination from 18:00 to 4:00 next morning, and illuminating one hour each two hours to totally increase 4 hours of illumination, wherein each bulb adopted for the illumination is 250w / m<2>; besides, in the cultivation process, irrigating once with Scotts no.1 (20-20-20) 800 time solution every 3 days; and keeping the temperature to be between 16 and 26 deg c.

Description

technical field [0001] The invention belongs to the field of flower cultivation methods; in particular, the field of impatiens cultivation methods. Background technique [0002] Impatiens balsamina (Impatiens balsamina) belongs to Impatiens genus Impatiens, and is a perennial evergreen herbaceous long-day flower. It is mostly cultivated as a perennial in the north, and the flower types include single petals and double petals. The stems are plump and juicy, with smooth surface and swollen nodes. The color of the stems is similar to that of the flowers, which are green, reddish brown and dark brown. Alternate single leaves, lanceolate, with glandular petioles. Leaf margins have small serrations. There are 5 petals, and the flower colors are white, red, pink, rose red, scarlet, magenta, purple and blue. The thousand-grain weight of the seeds is 9.7 grams, and the seed life is 5-6 years. The fruit ripening period is from July to September. Water golden impatiens, the stems...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/06
Inventor 杨铁顺
Owner DASHUN INT FLOWER
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