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Characteristics of Growth and Leaf Color of Hylotelephium telephium cv. Lajos and H. sieboldii cv. Mediovariegatum as Affected by Shading Levels

12 ํŽ˜์ด์งฟ’
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์ตœ์ดˆ๋“ฑ๋ก์ผ 2023.04.03 ์ตœ์ข…์ ฟ’์ž‘์ผ 2022.12
12P ๋ฏธ๋้ฉ๋ณด๊ธฐ
Characteristics of Growth and Leaf Color of Hylotelephium telephium cv. Lajos and H. sieboldii cv. Mediovariegatum as Affected by Shading Levels
  • * ๋ณธ ๋ฌธ์„œ๋Š” ๋ฐฐํฌ์šฉ์œผ๋กœ ๋ณต์‚ฌ ๋ฐ ํŽธ์ง‘์ด ๋ถˆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

    ๋ฏธ๋้ฉ๋ณด๊ธฐ

    ์„œ์่ง์ •๋ต–

    ยท ๋ฐœํ–‰๊ธฐ๊ด€ : ํ•œ๊ตญํ™”ํ›ผํ•™ํšŒ
    ยท ์ˆ˜๋ก์ง€ ์ •๋ณด : ํ™”ํ›ผ์—ฐ๊ตฌ / 30๊ถŒ / 4ํ˜ธ
    ยท ์ €์ž๋ช… : Jee Woo Nam, Jae Hwan Lee, Jeong Geun Lee, Seon Yong Hwang, Sang Yong Nam

    ๋ชฉ์ฐจ

    Abstract
    ์„œ ์–ธ
    ์žฌ๋ฃŒ ๋ฐ ๋ฐฉ๋ฒ•
    ํ’ˆ์ข…์„ ๋ฐœ
    ์‹คํ—˜ํ™˜๊ฒฝ๊ณผ ์กฐ๊ฑด
    ์ƒ์žฅ๋งค๊ฐœ๋ณ€์ˆ˜์™ฟ’ CIELAB ์—ฝ์ƒ‰ ๋ถ„์„
    ํ†ต๊ณ„์ฒ˜๋ฆฌ ๋ฐฉ๋ฒ•
    ๊ฒฐ๊ณผ ๋ฐ ๊ณ ์ฐฐ
    ์‹๋ฌผ์˜ ํฌ๊ธฐ ๋ณ€ํ™”
    ์ƒ์ฒด์ค‘๊ณผ ๊ฑด๋ฌผ์ค‘ ๋ถ„์„
    ์—ฝ๋ก์†Œ ์ˆ˜์น˜์™ฟ’ CIELAB ์—ฝ์ƒ‰ ํ‰๊ฐ€
    ์ดˆ ๋ก
    ์‚ฌ ์‚ฌ
    References

    ์ดˆ๋ก

    ๊ฟฉ์˜๋น„๋ฆ„์€ ์œ ๋ผ์‹œ์•„์™ฟ’ ๋ถ๋ฏธ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์•ฝ 20์—ฌ๊ฐœ ์ข…์ด ๋ถ„ํฌํ•ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋‹ค. ์ผ๋ถ€ ๊ฟฉ์˜๋น„๋ฆ„์€ ์•ฝ์šฉ์‹๋ฌผ ๋กœ์จ ์ž ์žฌ๋ ฅ์„ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ ํ† ์–‘ ๋‚ด ์นด๋“œ๋ฎด ์ œ๊ฑฐ์—๋„ ์‚ฌ์šฉ ๋  ์ˆ˜ ์žˆ๋‹ค. ๊ทธ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋‹ค์–‘ํ•œ ํ’ˆ์ข…์ด ์ถœ์›๋˜์–ด ์‹œ์žฅ์— ์œ  ํ†ต๋˜๊ณ  ์žˆ๋‹ค. ๊ฟฉ์˜๋น„๋ฆ„์€ ๋‚ด์Œ์„ฑ์ด ์šฐ์ˆ˜ํ•œ ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ ๊ธฐ๋Š” ํ•˜๋‚˜ ์ด๋ฅผ ๋’ท๋ฐ›์นจํ•ด์ค„ ๋ฌธํ—Œ์€ ๋ถ€์กฑํ•œ ์‹ค์ •์ด๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฟฉ์˜๋น„๋ฆ„์† โ€˜๋Ÿฌ์š”์‹œโ€™(Hylotelephium telephium cv. Lajos)์™ฟ’ โ€˜๋ฉ”๋””์˜ค๋ฐ”๋ฆฌ์—๊ฐ€ํˆผโ€™(H. sieboldii cv. Mediovariegatum) ํ’ˆ์ข…์ด ํด๋ฆฌ์—ํ‹ธ๋ Œ ์ฐจ๊ด‘๋ง‰์„ ํ™œ์šฉํ•œ ๋‹ค์–‘ํ•œ ์ฐจ๊ด‘ํ™˜๊ฒฝ์—์„œ ์–ด ๋–ค ์ƒ์žฅ๊ณผ ์—ฝ์ƒ‰ ๋ฐ˜์‘์„ ๋‚˜ํƒ€๋ƒˆ๋Š”์ง€์— ๋Œ€ํ•ด์„œ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๊ฒฐ ๊ณผ์ ์œผ๋กœ ๋‹ค๋ฅธ ์ฐจ๊ด‘์ˆ˜์ค€๊ณผ ๋น„๊ตํ–ˆ์„ ๋•Œ 75% ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ ์ดˆ ์žฅ๊ณผ ๊ทผ์žฅ ๊ทธ๋ฆฌ๊ณ  ์žŽ์˜ ๋งค๊ฐœ๋ณ€์ˆ˜๋ฅผ ํฌํ•จํ•˜๋Š” ์‹๋ฌผ์˜ ํฌ๊ธฐ์— ๋Œ€ํ•ด ์œ ์˜๋ฏธํ•˜๊ฒŒ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ƒ์ฒด์ค‘๊ณผ ๊ฑด๋ฌผ์ค‘ ๋ถ„์„์—์„œ๋Š” โ€˜๋Ÿฌ์š”์‹œโ€™๋Š” 45%์˜ ์ฐจ๊ด‘์ˆ˜์ค€์„ ์„ ํ˜ธํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, โ€˜๋ฉ”๋””์˜ค๋ฐ”๋ฆฌ์—๊ฐ€ํˆผโ€™์€ 75% ์ฐจ๊ด‘์ˆ˜์ค€์„ ์„ ํ˜ธํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€ ๋‚ฌ๋‹ค. ์—ฝ๋ก์†Œ ์ˆ˜์น˜์—์„œ โ€˜๋Ÿฌ์š”์‹œโ€™๋Š” 75% ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ ๊ฐ€์žฅ ๋†’ ์€ ์—ฝ๋ก์†Œ ์ˆ˜์น˜๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๊ณ , โ€˜๋ฉ”๋””์˜ค๋ฐ”๋ฆฌ์—๊ฐ€ํˆผโ€™์€ 35% ์ฐจ ๊ด‘์ˆ˜์ค€์—์„œ ๊ฐ€์žฅ ๋†’์€ ์—ฝ๋ก์†Œ ์ˆ˜์น˜๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. CIELAB ์—ฝ ์ƒ‰์ƒ ๋ถ„์„์—์„œ๋Š” โ€˜๋Ÿฌ์š”์‹œโ€™์˜ ๋ช…๋„ L*๊ณผ ํ™ฉ์ƒ‰๋„ b* ๊ฐ’์ด 99% ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ ๊ฐ€์žฅ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚˜ ๋‹ค๋ฅธ ์ฐจ๊ด‘์ˆ˜์ค€์— ๋น„ํ•ด ์—ฝ์ƒ‰์ด ํ™ฉํ™”ํ•œ ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋˜์—ˆ๋‹ค. ํ•œํŽธ, โ€˜๋ฉ”๋””์˜ค๋ฐ”๋ฆฌ์—๊ฐ€ํˆผโ€™์€ 60% ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ L*๊ณผ b* ๊ฐ’์ด ๊ฐ€์žฅ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. RHS ๊ฐ’์— ๋Œ€ ํ•œ ํ‰๊ฐ€์—์„œ๋Š” โ€˜๋Ÿฌ์š”์‹œโ€™๊ฐ€ 0%์—์„œ 75%๊นŒ์ง€์˜ ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ 146A, 147B๋กœ ํ‰๊ฐ€๋˜์–ด ํ•ด๋‹น ๋ฒ”์œ„์˜ ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ๋Š” ๊ท ์ผํ•œ ์—ฝ์ƒ‰์„ ์œ ์ง€ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ๋ณด์ธ๋‹ค. ๋‹ค๋ฅธ ํ•œํŽธ, โ€˜๋ฉ”๋””์˜ค๋ฐ” ๋ฆฌ์—๊ฐ€ํˆผโ€™์€ 0% ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ๋Š” 194A, 195A, 99% ์ฐจ๊ด‘์ˆ˜์ค€ ์—์„œ๋Š” 148A, 152A๋กœ ํ‰๊ฐ€๋˜์–ด ๊ด‘๋„๊ฐ€ ๋„ˆ๋ฌด ๋†’๊ฑฐ๋‚˜ ๋‚ฎ์€ ๊ฒฝ ์šฐ ๋ฌด๋Šฌ์˜ ๋ถ„ํฌ์œจ์„ ์ €ํ•˜์‹œํ‚ค๋Š” ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ๊ฒฐ๋ก ์ ์œผ๋กœ ์œ„ ์—ฌ๋Ÿฌ ๊ฒฐ๊ณผ๋“ค์„ ์ข…ํ•ฉํ–ˆ์„ ๋•Œ, โ€˜๋Ÿฌ์š”์‹œโ€™๋Š” 45~75% ์‚ฌ์ด์˜ ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ ์žฌ๋ฐฐํ•  ๊ฒƒ์„ ๊ถŒ๊ณ ํ•˜๋ฉฐ โ€˜๋ฉ”๋””์˜ค๋ฐ”๋ฆฌ์—๊ฐ€ํˆผโ€™์€ 75% ์ฐจ๊ด‘์ˆ˜์ค€์—์„œ ์žฌ๋ฐฐํ•  ๊ฒƒ์„ ๊ถŒ๊ณ ํ•œ๋‹ค.

    ์˜์–ด์ดˆ๋ก

    There are about 20 known species of Hylotelephium distributed within Eurasia and North America. Some Hylotelephium species have been reported to have a potential medicinal effect and have been used to remove cadmium from soil. Additionally, various cultivars have been sold and used as ornamental plants for aesthetic purposes. Although Hylotelephium species are used as indoor plants and are considered high shade tolerance, literature to support this information is lacking. Hence, this study investigated the growth and leaf color response of Hylotelephium cultivars, namely H. telephium cv. Lajos and H. sieboldii cv. Mediovariegatum (hereinafter referred to as โ€˜Lajosโ€™ and โ€˜Mediovariegatumโ€™) are grown under various shading environments using polyethylene shade films. It was shown by the results of the analysis that the use of a 75% shading level significantly affected the highest plant size, including its shoot, root, and leaf parameters for both cultivars compared to other shading levels. For the fresh and dry weight, โ€˜Lajosโ€™ favored a 45% shading level, while โ€˜Mediovariegatumโ€™ favored a 75% shading level. The chlorophyll content in โ€˜Lajosโ€™ showed the highest at 75% shading level, while โ€˜Mediovariegatumโ€™ showed the highest values at 35% shading level. In the CIELAB analysis of the leaves, L* and b* values of โ€˜Lajosโ€™ were highest at 99% shading level, which significantly differed from other shading levels indicating a more yellow tint and a lightness of leaf color. On the other hand, โ€˜Mediovariegatumโ€™ had the highest L* and b* values at a 60% shading level. In the evaluation of the RHS values, 'Lajos' was evaluated as 146A and 147B at the shading levels from 0% to 75%. Therefore, the leaf color can be maintained uniformly in those shading levels. On the other hand, โ€˜Mediovariegatumโ€™ was evaluated as 194A and 195A at the 0% shading level and 148A and 152A at the 99% shading level. If the light intensity is too high or too low, the distribution rate of the variegated pattern seems to have decreased. The conclusion is that โ€˜Lajosโ€™ is recommended to be cultivated at shading levels between 45โ€“75%, and โ€˜Mediovariegatumโ€™ is recommended to be cultivated at a shading level of 75% after the above information was combined.

    ์ฐธ๊ณ ์ž๋ฃŒ

    ยท ์—†์Œ
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        ํŒŒ์ผ์˜ค๋ฅ˜ ์ค‘๋ณต์ž๋ฃŒ ์ €์ž‘๊ถŒ ์—†์Œ ์„ค๋ช…๊ณผ ์‹ค์ œ ๋‚ด์šฉ ๋ถˆ์ผ์น˜
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    ์ €๋Š” ์•„๋ž˜์™ฟ’ ๊ฐ™์ด ์ž‘์—…์„ ๋„์™ฟ’๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์ฃผ์ œ๋งŒ ์ž…๋ ฅํ•˜๋ฉด ๋ชฉ์ฐจ๋ถ€ํ„ฐ ๋ณธ๋ฌธ๋‚ด์šฉ๊นŒ์ง€ ์ž๋™ ์ƒ์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
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