• 제목/요약/키워드: Korean woody plants

검색결과 372건 처리시간 0.028초

절화로 이용할 수 있는 약용식물에 관한 기초 연구 (A Fundmental Study on the Medicinal Plant For Cut Plants)

  • 서병기
    • 한국자원식물학회지
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    • 제8권2호
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    • pp.143-151
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    • 1995
  • The development of medicinal plants for cut plants and landscape plants were conducted through the literiture survey. The results were as follows: We selected 38 species of medicinal plants including 7 medicinal woody plants for cut plant and landscape plants from 450 medicinal plants. There were 8 species of Compositae, 4 species Ranunculaceae, 3 species Rosaceae and Umbelliferae, 2 species Polygonaceae and Campanulaceae respectively. The anthesis of Cornus officinalis, Magnolia denudata, Forsythia koreana of medicinal woody plants flowering before leaf spreading come to early than the anthesis of other medicinal plants. There were 4 species(11%) over 10cm of the flower diameter, 6 species(16%) over 5cm below 10cm, 19 species(50%) over 1cm below 5cm and 9 species(24%) 1cm below. In terms of flower color, 11 species(29%) were white, 9 species(24%) yellow, 6 pecies(16%) red, 5 species(13%) violet and 3 species(8%) were blue aided violet. In terms of the flowering by month, 12 species(32%) on July, 9 species(24%) on May, 6 species(16%) on June and August respectively, and 3 species(8%) on March. The most medicinal plants were propagated by division and seeding easily, but woody medicinal plants of 7 species of this study were propagated by cutting and grafting easily. The percentage of usage of parts of medicinal plants including woody medicinal plants was that roots were 20 species(53%), flowers 6 species(16%), fruits and all part of medicinal plants were 4 species(11%), and seeds and stem including leaves 2 species(5%) respectively.

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목본성 식물의 휘발성 성분 GC/MS 분석 (GC/MS analysis of volatile constituents from woody plants)

  • 이동구;최경;이상현
    • 농업과학연구
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    • 제38권4호
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    • pp.723-730
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    • 2011
  • To search for the new development of industrial application of woody plants, the chemical composition of the volatile constituents from woody plants (Evodia daniellii, Clerodendron trichotomum, Prunus padus, and Zanthoxylum ailanthoides) was determined by GC and GC/MS spectrometric analysis with the aid of NBS, Wiley Library and RI indice searches. The major constituents were t-ocimene from the leaves of E. daniellii, linalool from the leaves of C. trichotomum, benzaldehyde from the leaves and twigs of P. padus, ${\beta}$-thujene from the leaves of Z. ailanthoides, and 2-undecanone from the stems of Z. ailanthoides. These results suggested that the major volatile constituents of woody plants could be a useful lead compound in the development of functional materials for industrial application.

훼손비탈면에 식재된 자생목본류의 묘유형별 생육특성에 관한 연구 (A Study on the Growth Characteristics under Seedling Types of Native Woody Plants After Planting on the Disturbed Slope)

  • 심상렬;김재환;정대영;문석기;고정현
    • 한국환경복원기술학회지
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    • 제13권2호
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    • pp.72-79
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    • 2010
  • This research was initiated to investigate the revegetation characteristics under seedling types of native woody plants on a disturbed slope. 4 different seedling types of woody plants (control, unit seedling plot, nature seedling plot, pot seedling plot) with the same woody plants (Rhus chinensis Mill, Albizzia julibrissin Duraz., Quercus acutissima Carr., Pinus densiflora S. et Z.) were treated with 3 replications on the experimental disturbed slope. Data such as the died number of native woody plants, growth height and visual quality were analyzed. The died number of plants were high in unit seedling plot when compared to the rest plots of seedling types. From the standpoint of died plant species, the died number were high in Rhus chinensis and Albizzia julibrissin whereas the died number were low in Quercus acutissima and Pinus densiflora. That's because we used 1-year old seedlings of Rhus chinensis and Albizzia julibrissin and 3-year old seedling Quercus acutissima and Pinus densiflora. This result indicated that the died reason of native woody seedling was not species but seedling age. Both growth height and visual quality were ranked first in the pot seedling plot, second in the nature seedling plot, third in the unit seedling plot, and last in the control plot, respectively. However, the difference of both growth height and visual quality in each seedling plot was not observed on the 11 months after planting. Especially, the main reason of low rooting and growth value in the unit seedling plot was due to wooven fabric outer crust of pot that obstruct seedling rooting into the soil. We concluded that pot seedling of native woody plants was effective in the viewpoint of the ecological disturbed slope revegetation.

낙엽조경수목의 꽃 , 열매 , 잎의 지속기간에 관한 연구 (A Study on the Period of Flower , Fruit , and Leaf Color of Deciduous Woody Landscape Plants in Korea)

  • 서병기
    • 한국자원식물학회지
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    • 제7권1호
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    • pp.35-44
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    • 1994
  • The seasonal flower, leaf and fruit color characterlstics of deciduous woody landscape plants were investigated through the field survey in Suwon, Korea from January 1, 1992 toMarch 20, 1993.The results were as follows ;1. There were 12 cases in the combination of leaf spreading, anthesis, deblossom, fruit coloring,fruit falling, fall foliage coloring and leaf falling of deciduous woody landscape plants(163 spe-cies) investigated. And species of the leaf spreading, anthesis, deblossom, fall foliage coloringand leaf falling were 71(43.9%). And species of the leaf spreading, anthesis, deblossom,fruit coloring, fall foliage coloring, leaf falling and fruit falling were 40(24.5% ).2. The total continuing period of the flowering, fall foliage coloring and fruit coloring of decid-uous woody landscape plants(79 species) investigated varied from 2 months to more than 9months. And the species over 3 months below 4 months were 23(29.2%).3. There were 24 cases in the combination of color of flower, fall foliage and fruit of deciduouswoody landscape plants(79 species) investigated. And the species of the white flower, red fall fo-liage and red fruit were 16(20.3% ).

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자연표토 복원공법에 의한 암비탈면의 한국잔디와 목본류 종자파종에 의한 녹화 (A Study on the Seeding of Zoysia japonica and Woody Plants for the Revegetation of Rock-exposed-slopes by Natural Topsoil Restoration Methods)

  • 남상준;김남춘
    • 한국환경복원기술학회지
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    • 제1권1호
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    • pp.141-150
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    • 1998
  • This study was conducted to find out the possibility of seeding of Zoysia japonica and woody plants for the revegetation of rock-exposed-cutslopes by Natural Topsoil Restoration Methods (NTRM). The 5cm thick layer of artificial soil was attached at rock-exposed cutslopes for the growth of Zoysia japonica and native woody plants by NTRM. The main results were summarized as follows. 1. Artificial soil attached at rock-exposed-slopes by NTRM was not eroded until recovered by Zoysia japonica and native woody plants. It shows extremely low soil erodibility. 2. One year later after seeding, woody plants show 100% ground coverage. But, in early stage, they grew more quickly at northwest slopes than at southeast slopes. 3. In seeding of Zoysia japonica, it grew more quickly at southeast slopes than at northwest slopes. Also, it grew better at lower part of the slopes than at middle part of the slopes. 4. After one year from seeding, the height of Lespedeza cyrtobotrya and Indigo/era pseudo-tinctoria were longer than any other plants. The next were Albizzia julibrissin, Lespedeza cuneata and wild flowers. The tree height of Rhus chinensis shows 28cm length, so it has enough possibility to be used for roadside revegetation works. 5. Lespedeza cyrtobotrya and Indigo/era pseudo-tinctoria show different importance values according to slope aspect. But, they show tendency to outweigh the other plants at all slope-aspects. 6. Most of the plants seeded by NTRM were germinated well and they covered rock-exposed-slopes so quickly and effectively. Thus it leads to conclusion that the revegetation methods used in this experiment was a very effective methods to recover rock-exposed-slopes by seeding of zoysia japonica and native woody plants.

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낙엽조경수목의 개화 및 화색에 관한 연구 (A Study on the Anthesis and Flower Color Characteristics of Deciduous Woody Landscape Plants)

  • 서병기;심경구
    • 한국조경학회지
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    • 제22권4호
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    • pp.149-160
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    • 1995
  • We investigated the seasonal changes flower color of 163 deciduous woody landscape plants in the Suwon region from January 1, 1992 to March 20, 1993. The results were as follows; 1. By the month of anthesis of woody landscape plants, only one plant of Hamamelis japonica flowered in February, 15 species in March, 48 species in April, 63 species in May, 23 species in June, 12 species in July, and one plant of Hydrangea paniculata was flowered in August. 2. The flowering period was about 220 days from February 24, 1992 that Hamamelis japonica was anthesis to October 5, 1992 when Hydrangea paniculata was deblossomed. 3. By the flowering period of woody landscape plants, 81 species continued for 11 days through 20 days, and Rosa spp., 118 days, Hibiscus syriacus 'Yungkwang', 80 days, Largerstroemia indica, 65 days, and 6 species continued for 41 through 60 days, 10 species were 31 through 40 days, 43 species were 21 through 30 days, and 20 species were for less than 11 days. 4. The woody landscape plants flowering before leaf spreading, Hamamelis japonica, Abeliophyllum distichum, Prunus mume 'Hwahyangmi', Prunus mume 'Baekkaha', Lindera obtusiloba, Cornus officinalis, Prunus armeniaca. The others were plants with leaves spreading white flowering; Forsythia ovata 'Tetra gold', Forsythia ovata, Corylus hetrophylla, Rhododendron mucronulatum, Magnolia denudata, Forsythia koreana 'Seoul Gold', Forsythia koreana, Magnolia stellata, Acer negundo 'Elegans', Magnolia kobus, Forsythia viridissima 'Bronxensis', Prunus yedoensis, Prunus leveilleana var. pendula, Prunus persica for. albiplena, Prunus tomentosa, Prunus persia, Magnolia liliflora, Prunus glandulosa for. sinensis, Cercis chinensis, Poncirus trifoliata. 5. In terms of flower color based on KBS standard color number, 83 species were white, 44 species wer red, 21 species were yellow, 12 species were violet, and 3 species were green. 6. In terms of the flower color by month. Hamamelis japonica was yellow February. Flower colors in March were : yellow-7 species, red-3 species and white-5 species. Flower colors in April were : White-21 species, red-19 species and yellow-6 species. Flower colors in May were : White-36 species, red-16 species. The white flowers in June were 16 species. Flower colors in July were : white-4 species, red-4 species. 7. The white flower color of woody landscape plants of trees was 35 species. The red flower color was 18 species, yellow flower color was 5 species, violet flower color was 2 species, and green flower color was 3 species. Also the white flower color of woody landscape plants of shrubs was 48 species, red flower color was 25 species, yellow flower color was 17 species and violet flower color was 10 species. 8. The new 'Cultivars' of woody landscape plants are needed to introduced the development of planting design. 9. Present data of illustrated books of plants should be checked by new data that was studied in this research.

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수크령 파종량에 따른 주요녹화식물의 혼파가 비탈면 녹화에 미치는 영향 (Effects of Mixed Seeding of Main Revegetation Plants Treated with Different Seeding Amounts of Pennisetum alopecuroides on Cut-Slope Revegetation)

  • 함경식;심상렬
    • 한국환경복원기술학회지
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    • 제18권1호
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    • pp.25-35
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    • 2015
  • Pennisetum aloperculoides is a key revegetation species mixed with other plants species and used for revegetating cut-slopes. The purpose of this research is to identify the effects of mixed seeding of revegetation plants on cut-slope revegetation with respect to the quantity of Pennisetum aloperculoides seeds. The coverage ratio and appearance frequency of Pennisetum aloperculoides, and other revegetation species were measured to assess the cut-slope revegetation. We divided Pennisetum treatments into four groups with different Pennisetum seed quantities of $0g/m^2$, $5g/m^2$, $10g/m^2$, and $15g/m^2$. For each treatment group, we mixed identical quantities of seeds from herbaceous flowers (bird's-boot trefoil, aster, chrysanthemums, golden coreopsis and china pink), cool-season turfgrasses, and woody plants (korean lespedeza, indigo and silk tree). The increase in the quantity of the Pennisetum seeds resulted in the higher coverage ratio for Pennisetum, but in the lower coverage ratio for herbaceous flowers, cool-season turfgrasses, and woody plants. We observed a short-term succession process in which the dominant species shifted in the following order: the initial species Pennisetum, herbaceous flowers, and then lastly woody plants. In case of the appearance frequency, we also observed the higher appearance frequency for Pennisetum and the lower appearance frequency for the other plants due to the increase in the quantity of Pennisetum seeds. Pennisetum, bird's-foot trefoil and china pink showed the tendency to decrease the appearance frequency from one month after seeding while cool-season turfgrasses became extinct due to summer drought. In the woody plants, the appearance frequencies of korean lespedeza and indigo were high due to the decrease in quantity of Pennisetum seeds. The silk trees were damaged from winter frost and none emerged at all in 2013 (the following year after the seeding). Korean lespedeza and indigo appeared to have the short-term rapid dominance over other treated revegetation plants.

우리나라의 조경공사의 조경수목 활용실태에 관한 연구(I) (Study on the Utilization Status of the Woody Landscape Plants in Korea ( I ))

  • 이동철;심경구
    • 한국조경학회지
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    • 제15권2호
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    • pp.23-41
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    • 1987
  • 본 조사는 우리나라의 조경공사에 있어 조경수목의 사용실태를 조사분석하여 이의 생산 및 유동의 개성에 필요한 기초정보를 얻고저 수행하였다. 1983년 및 1984년의 2개년간 11개종합조경업체에 수주된 328개 조경공사에 사용된 조경수목의 사용실태를 조사분석하였던 바 그 결과를 요약하면 다음과 같다. 1) 교목과 관목수종은 식재비율은 1:6이었고 상녹과 낙엽수종의 식재비율은 1:4였으며 사용빈도가 가장 높은 수종은 화양목, 향나무, 느티나무, 은단풍이었고 사용량이 가장많은 수종은 쥐똥나무, 개나미, 회양목, 산철쭉이었다. 2) 관목의 경우 쥐똥나무 개나미 및 회양목 3개수종의 사용량이 전체관목사용량의 $\frac{1}{2}$을 크게 상회하는 심한 편중도를 나타내었으나 교목에 있어서는 잣나무를 위시한 8개수종의 사용량이 전체교목사용량의 $\frac{1}{2}$를 점하였다. 3) 비고시수종에 비해 고시수종의 수는 $\frac{1}{4}$에 불과하였어나 고시수종의 사용한도는 비고시수종의 6배이며 고시품목의 사용량은 전체의 82.5%를 점하였고 고시품목사용율은 교목보다는 관목 그리고 낙엽보다는 상록수종에서 현저히 높았다. 4) 비고시규격품보다는 고시규격품의 사용량이 현저히 많았고 동일수고일 때 수관건 혹은 근원직경 또는 흉고식경이 큰 규격이 현저히 선호되는 경략이었는데 우리나라 규격은 일본규격에 비해 수고에 대한 수관건 혹은 근원직경 또는 흉고직경비율이 현저히 높았다.

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지리산 국립공원 도로비탈면의 식생과 경관분석에 관한 연구(I) -식 생조사분석- (A Study on the Analysis of Vegetation, Spatial Image and Visual Preference of Roadside Slopes in Chi-Ri Mt. National Park(I))

  • 서병수;김세천;이규완;박종민;이창헌
    • 한국조경학회지
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    • 제19권2호
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    • pp.75-91
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    • 1991
  • This study is one of studies on the analysis of vegetation spatial image and visual preference of roadside slopes in Chi-Ri Mt. national park. In this article, we analized the soil characteristics and the actual vegetation within slopes and forest lands contiguous to those. The results obtained were summarized as follows; The physical and chemical properties of soil in forest lands were better than slopes and Cheoneun temple - Seongsam pass was the best fertilized among 3 sector. In the structure of woody plants in forest lands, the high importance value species were Pinus denciflora, Quercus aliena within Ukmojeong-Deokdong sector, Q. aliena, Q. varabilis, Q. serrata within Banseon-Seongsam pass sector, and P. denciflora, Q. dentata within Cheoneun temple-Seongsam pass sector. And also, Aster scaber, Arundinella hirta, Pteridium aquilinum were the high importance value herbs within all sector. In slopes, the species diversity indices of woody plants were low, but that of herbs showed slightly high. By the cluster analysis used in similarity index, it was observed that woody plants structure between slopes and forest lands made little, but the herbs made slightly higher than woody plants.

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우리나라 남부지방(南部地方)에 분포(分布)하는 외래수목조사(外來樹木調査) (A Survey on the Woody Plants Introduced to the Southern Part of Korea)

  • 김삼식
    • 한국산림과학회지
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    • 제26권1호
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    • pp.31-41
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    • 1975
  • 우리나라 남부지방(南部地方)에서 자라는 외래수종(外來樹種)은 62 과(科) 135 속(屬)에 속(屬)하는 203 종(種) 40 변종(變種) 17 form로서 모두 263 종류(種類)이다. 원산지(原産地)는 일본(日本)이 99 종(種) 구주(歐洲) 17, 호주 13, 인도 8, 중앙아세아 5, 태국 1, 멕시코 1, 카나리아군도 1의 순(順)이었고 침엽수(針葉樹)가 42종(種), 쌍자엽(雙子葉) 식물(植物)이 183, 종(種) 및 단자엽(單子葉)이 38 종(種)이 었다.

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